Kabushiki Kaisha Miyanaga

Japon

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Type PI
        Brevet 45
        Marque 40
Juridiction
        États-Unis 36
        International 34
        Canada 8
        Europe 7
Date
2023 4
2022 4
2021 3
2020 2
Avant 2020 72
Classe IPC
B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage 20
B23B 51/04 - Outils pour machines à percer pour trépaner 10
B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées 9
B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis 6
E21B 10/32 - Trépans avec une partie pilote, c.-à-d. trépans comportant un organe coupant piloteTrépans pour élargir le trou de forage, p. ex. alésoirs à organes coupants expansibles 5
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Classe NICE
07 - Machines et machines-outils 40
06 - Métaux communs et minerais; objets en métal 8
08 - Outils et instruments à main 5
09 - Appareils et instruments scientifiques et électriques 1
Statut
En Instance 3
Enregistré / En vigueur 82

1.

LIQUID CIRCULATION SYSTEM AND BORING SYSTEM INCLUDING THE SAME

      
Numéro d'application 18040483
Statut En instance
Date de dépôt 2021-06-07
Date de la première publication 2023-08-31
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Kiyoshi

Abrégé

Provided is a liquid circulation system including: a shield that covers a boring area of a workpiece in which a hole is bored with a tip of a bit attached to a boring device; a liquid container that holds a liquid; a liquid feeder that forcibly feeds the liquid held in the liquid container to the tip; and a liquid collector that forcibly collects a liquid suspension from an area shielded by the shield and returns the liquid suspension to the liquid container. The liquid circulation system is able to ensure liquid circulation while reliably preventing backflow of the liquid suspension.

Classes IPC  ?

  • B23B 39/00 - Machines ou dispositifs d'utilisation générale, pour l'alésage ou le perçageEnsemble machines à aléser ou à percer

2.

BORING DEVICE

      
Numéro d'application 17905477
Statut En instance
Date de dépôt 2021-02-22
Date de la première publication 2023-04-20
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A boring device according to one embodiment of the present invention includes: a cutting edge; a drive unit that rotationally drives the cutting edge; a feed flow path through which a cooling liquid is fed to the cutting edge; and a tube pump that forces the cooling liquid in the feed flow path to flow to the cutting edge. The tube pump includes a feed tube constituting a part of the feed flow path and a first pressing mechanism that presses the feed tube, and the first pressing mechanism is driven by the drive unit.

Classes IPC  ?

  • B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis
  • F04B 43/12 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles à action péristaltique
  • B23B 45/02 - Perceuses tenues à la main ou perceuses analogues portatives, p. ex. en forme de pistoletÉquipement à cet effet entraînées électriquement
  • B23B 45/00 - Perceuses tenues à la main ou perceuses analogues portatives, p. ex. en forme de pistoletÉquipement à cet effet

3.

AquaRecycle

      
Numéro d'application 1712729
Statut Enregistrée
Date de dépôt 2022-12-14
Date d'enregistrement 2022-12-14
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Liquid circulating device consisting of circulating pump, tubes and liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation, used for machines for drilling stone or concrete; liquid circulating device consisting of circulating pump, tubes and liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation, used for machines for drilling tiles; metalworking machines, metalworking tools and their parts and fittings; construction machines, apparatus and their parts and fittings; stone working machines, apparatus and their parts and fittings; tile working machines, apparatus and their parts and fittings; concrete working machines, apparatus and their parts and fittings; lumbering, woodworking, or veneer or plywood making machines.

4.

ARHM

      
Numéro d'application 1712730
Statut Enregistrée
Date de dépôt 2022-12-14
Date d'enregistrement 2022-12-14
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Liquid circulating device consisting of circulating pump, tubes and liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation, used for machines for drilling stone or concrete; liquid circulating device consisting of circulating pump, tubes and liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation, used for machines for drilling tiles; metalworking machines, metalworking tools and their parts and fittings; construction machines, apparatus and their parts and fittings; stone working machines, apparatus and their parts and fittings; tile working machines, apparatus and their parts and fittings; concrete working machines, apparatus and their parts and fittings; lumbering, woodworking, or veneer or plywood making machines.

5.

ARHM

      
Numéro de série 79362504
Statut Enregistrée
Date de dépôt 2022-12-14
Date d'enregistrement 2024-08-06
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Liquid circulating devices for use with drilling machines for drilling stone or concrete consisting of a circulating pump, tubes and a liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation; liquid circulating devices for use with machines for drilling tiles consisting of a circulating pump, tubes and a liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation; metalworking machines, namely, drilling machines for metalworking, bending machines, broaching machines, cutting machines, grinding machines, hydraulic presses, machining centers, perforating machines, planning machines, punching presses, shearing machines, tubing mills, metalworking machines tools and their replacement parts; construction machines, namely, drills for construction industry and their replacement parts; stone working machines and their replacement parts; tile working machines, namely, drilling machines for tile working, power tools, namely, tile saws; tile removal and cutting machines and their replacement parts; concrete working machines, namely, drilling machines for concrete working, concrete construction machines, concrete mixers, concrete paving machines and their replacement parts; lumbering machines and woodworking machines, namely, lumbering drills, drilling machines for woodworking, lumbering band saws, circular saws, sanding machines, saw-tooth setting machines, and veneer manufacturing or plywood making machines, namely, drilling machines for veneer manufacturing, drilling machines for plywood making, plywood clipping machines, plywood drilling machines, plywood finishing machines, plywood gluing machines, plywood jointing machines, plywood presses

6.

AQUARECYCLE

      
Numéro de série 79362503
Statut Enregistrée
Date de dépôt 2022-12-14
Date d'enregistrement 2024-08-06
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Liquid circulating devices for use with drilling machines for drilling stone or concrete consisting of a circulating pump, tubes and a liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation; liquid circulating devices for use with machines for drilling tiles consisting of a circulating pump, tubes and a liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation; metalworking machines, namely, drilling machines for metalworking, bending machines, broaching machines, cutting machines, grinding machines, hydraulic presses, machining centers, perforating machines, planning machines, punching presses, shearing machines, tubing mills, metalworking machines tools and their replacement parts; construction machines, namely, drills for construction industry and their replacement parts; stone working machines and their replacement parts; tile working machines, namely, drilling machines for tile working, power tools, namely, tile saws; tile removal and cutting machines and their replacement parts; concrete working machines, namely, drilling machines for concrete working, concrete construction machines, concrete mixers, concrete paving machines and their replacement parts; lumbering machines and woodworking machines, namely, lumbering drills, drilling machines for woodworking, lumbering band saws, circular saws, sanding machines, saw-tooth setting machines, and veneer manufacturing or plywood making machines, namely, drilling machines for veneer manufacturing, drilling machines for plywood making, plywood clipping machines, plywood drilling machines, plywood finishing machines, plywood gluing machines, plywood jointing machines, plywood presses

7.

LIQUID CIRCULATION SYSTEM, AND DRILLING SYSTEM PROVIDED WITH SAME

      
Numéro d'application JP2021021583
Numéro de publication 2022/030095
Statut Délivré - en vigueur
Date de dépôt 2021-06-07
Date de publication 2022-02-10
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Kiyoshi

Abrégé

The present invention comprises: a shield part (50) that covers a drilled section of a body to be drilled that is drilled with a cutting edge section (8) of a bit (7) attached to a drilling device (2); a liquid container (40) that stores liquid; a liquid supply device (31) that forcibly supplies the liquid stored in the liquid container (40) to the cutting edge section (8); and a liquid recovery device (35) that forcibly recovers a suspension from a section shielded by the shield part (50) and returns same to the liquid container (40). Due to this configuration, provided is a liquid circulation system (30) in which a suspension can be circulated by appropriately suppressing backflow of the suspension.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées

8.

DIAMETER-ENLARGED HOLE PORTION FORMING DEVICE

      
Numéro d'application 17294944
Statut En instance
Date de dépôt 2019-10-03
Date de la première publication 2022-01-20
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A device for forming a diameter-enlarged hole portion by cutting into a hole that is formed in a workpiece, the device including: a bow jaw including a shaft and a guide, the guide including a distal end surface and an sloped surface, the distal end surface being provided on an opposite side of the guide from the shaft, the sloped surface being sloped from the shaft side of the guide toward the distal end surface side of the guide in a direction away from a center axis of the shaft; and a cutter blade including a cutting portion whose distal end is provided with a cutting edge, the cutting portion being slidable along the sloped surface. The bow jaw further includes a suction passage that includes a flow passage, the flow passage including a suction port that is open at the distal end surface.

Classes IPC  ?

  • B23B 51/00 - Outils pour machines à percer
  • B28D 1/18 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par fraisage, p. ex. exécution de sillons au moyen de fraises
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • E21B 10/32 - Trépans avec une partie pilote, c.-à-d. trépans comportant un organe coupant piloteTrépans pour élargir le trou de forage, p. ex. alésoirs à organes coupants expansibles

9.

BORING DEVICE

      
Numéro d'application JP2021006611
Numéro de publication 2021/199791
Statut Délivré - en vigueur
Date de dépôt 2021-02-22
Date de publication 2021-10-07
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

This boring device according to one embodiment is characterized by comprising: a blade tip; a drive device for rotationally driving the blade tip; a supply flow path for supplying cooling liquid to the blade tip; and a tube pump for feeding, under pressure, the cooling liquid in the supply flow path to the blade tip. The boring device is also characterized in that: the tube pump has a supply tube forming a portion of the supply flow path, and a first pressing mechanism for pressing the supply tube; and the pressing mechanism is driven by the drive device.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 47/00 - Caractéristiques de structure des éléments constitutifs spécialement conçus pour les machines à aléser ou à percerAccessoires de ces machines
  • B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • F04C 5/00 - "Machines" ou pompes à piston rotatif avec parois des chambres de travail déformables par résilience au moins partiellement
  • F16H 1/46 - Systèmes consistant en plusieurs trains d'engrenages, chacun comportant des engrenages orbitaux

10.

Core cutter and cutting method using the same

      
Numéro d'application 17263127
Numéro de brevet 11453071
Statut Délivré - en vigueur
Date de dépôt 2019-03-26
Date de la première publication 2021-06-24
Date d'octroi 2022-09-27
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A core cutter includes: a cylindrical body; and a tipped bit that is disposed in a manner to protrude from a distal end of the body. The core cutter is configured to cut a workpiece with the bit when the body is rotated about a rotational axis that is an axis of the body. At a distal end of the body, a notch is formed adjacently to the bit at a position forward of the bit in a rotation direction of the body. A width of the notch in a circumferential direction of the body at the distal end of the body is less than or equal to 1.0 mm.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner
  • B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes

11.

Drilling device for enlarged-diameter hole

      
Numéro d'application 16967964
Numéro de brevet 11213898
Statut Délivré - en vigueur
Date de dépôt 2019-02-04
Date de la première publication 2021-02-04
Date d'octroi 2022-01-04
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A drilling device for forming an enlarged-diameter hole includes: a guide sleeve with a cylindrical body and a guide to be inserted into a bottomed hole; a slide body that slides in the cylindrical body; and a bit holder provided on the slide body swingably; and a diameter-enlarging bit with a cutting blade. The bit slides between a first position where the cutting blade is separated from a bottom of the bottomed hole and a second position where the cutting blade is closer to the bottom than that at the first position. The guide has: a guide piece that guides the cutting blade to a side part, of the bottomed hole, following an advance of the bit from the first position to the second position; and an opening which allows passage of the bit removed from the bit holder where the bit is at the first position.

Classes IPC  ?

  • B23B 51/00 - Outils pour machines à percer
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage

12.

ENLARGED-DIAMETER HOLE SECTION CUTTING DEVICE

      
Numéro d'application JP2019039096
Numéro de publication 2020/105291
Statut Délivré - en vigueur
Date de dépôt 2019-10-03
Date de publication 2020-05-28
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

This enlarged-diameter hole section cutting device (10) is for cutting an enlarged-diameter hole section in a hole formed in a workpiece, the enlarged-diameter hole section cutting device (10) being provided with: a rod-like member (40) having a shaft section (41) and a guide body (42) which is provided with a tip surface (44) on the reverse side from the shaft section (41) and an inclination surface (45) inclined from the shaft section (41) side toward the tip surface (44) side in a direction away from the center axis of the shaft section (41); and a cutter blade (30) having a cutting section (32) which is provided with a cutting edge section (35) on the tip thereof and can slide along the inclination surface (45), wherein the rod-like member (40) further has a suction passage (80) including a flow path (81) having a suction port (81a) open in the tip surface (44).

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • E21B 10/32 - Trépans avec une partie pilote, c.-à-d. trépans comportant un organe coupant piloteTrépans pour élargir le trou de forage, p. ex. alésoirs à organes coupants expansibles

13.

CORE CUTTER AND CUTTING METHOD USING SAME

      
Numéro d'application JP2019012925
Numéro de publication 2020/021771
Statut Délivré - en vigueur
Date de dépôt 2019-03-26
Date de publication 2020-01-30
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

This core cutter comprises a cylindrical middle part and a chip-shaped blade body that is disposed so as to protrude from the leading end of the middle part. The core cutter is configured so that the blade body cuts an object to be cut, as a result of the middle part rotating, with the axis of rotation being the axis of the middle part. The core cutter is characterized in that: forward from the blade body in the rotation direction of the middle part, a notch is formed in the leading end of the middle part so as to be adjacent to the blade body; and the width of the notch, along the circumferential direction of the leading end of the middle part, is no more than 1.0mm.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner
  • B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes
  • B23B 45/14 - Moyens pour maintenir ou guider la perceuse ou pour la fixer à la pièce à travaillerSupports de butée

14.

DRILLING DEVICE FOR ENLARGED-DIAMETER HOLE

      
Numéro d'application JP2019003878
Numéro de publication 2019/159740
Statut Délivré - en vigueur
Date de dépôt 2019-02-04
Date de publication 2019-08-22
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

This drilling device for forming an enlarged-diameter hole is provided with: a guide sleeve that is provided with a cylindrical body and a guide to be inserted into a bottomed hole; a slide body that moves back and forth in the cylindrical body; a bit holder that is provided to the slide body so as to be oscillatable; and a diameter-expanding bit that is detachably fitted to the bit holder and provided with a cutting blade. The diameter-expanding bit moves back and forth between a first position where the cutting blade is separated from the bottom of the bottomed hole and a second position where the cutting blade is closer to the bottom of the bottomed hole than that at the first position. The guide has: a guide piece that guides the cutting blade to the side surface part, of the bottomed hole, corresponding to the enlarged-diameter hole following the advance of the diameter-expanding bit from the first position to the second position; and an opening that is formed with a size allowing passage of the diameter-expanding bit removed from the bit holder in a state where the diameter-expanding bit is in the first position.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 41/00 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet

15.

Hole drilling device for forming expanded-diameter hole portion

      
Numéro d'application 16315253
Numéro de brevet 10744677
Statut Délivré - en vigueur
Date de dépôt 2017-07-04
Date de la première publication 2019-05-30
Date d'octroi 2020-08-18
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A hole drilling device for forming an expanded-diameter hole portion at an inner bottom part of a mounting hole includes: a shaft including a contact surface and a tapered surface, and a cutter including a stopper provided on a side surface of the cutter, the stopper coming into contact with a surface of a drilling object. The cutter is movable between a first position and a second position. When the cutter is in the first position, the contact surface is in contact with the inner bottom part of the mounting hole, and the stopper is away from the surface of the drilling object. When the cutter is in the second position, the cutter has been pushed in forward from the first position, the cutting bit has protruded laterally from the tapered surface, and the stopper is in contact with the surface of the drilling object.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 41/00 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet
  • E21B 10/32 - Trépans avec une partie pilote, c.-à-d. trépans comportant un organe coupant piloteTrépans pour élargir le trou de forage, p. ex. alésoirs à organes coupants expansibles
  • E21B 7/28 - Élargissement des trous forés, p. ex. par forage à contresens
  • E21B 10/62 - Trépans caractérisés par des parties, p. ex. des éléments coupants, amovibles ou réglables
  • E02D 5/34 - Pieux en béton ou analogue coulés en place

16.

mi MIYANAGA

      
Numéro d'application 1422738
Statut Enregistrée
Date de dépôt 2018-04-26
Date d'enregistrement 2018-04-26
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Metal materials for building or construction; metal hardware; anchor plates; metal base for anchor bolts; metal hardware for anchoring; anchor driving rods; drilling screws. Drill bits; drill bits being parts of machines; drill bits for rock drilling; drill bits for drilling tiles; drill bits for drilling concrete; drill bits for drilling mortar; drill bits for drilling roof tiles; drill bits for construction purposes; drill bits for woodworking; core drilling bits for metalworking; core drilling bits; core drilling bits for drilling synthetic resins; core drilling bits for mortar working; core drilling bits for tile working; core drilling bits for concrete working; core drilling bits for drilling fiber-reinforced plastic; core drilling bits for woodworking; metalworking machines, metalworking tools and their parts and fittings; mining machines, apparatus and their parts and fittings; lumbering, woodworking, or veneer or plywood making machines, apparatus and their parts and fittings; stone working machines, apparatus and their parts and fittings; construction machines, apparatus and their parts and fittings.

17.

mi

      
Numéro d'application 1417936
Statut Enregistrée
Date de dépôt 2018-04-26
Date d'enregistrement 2018-04-26
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Metal materials for building or construction; metal hardware; anchor plates; metal base for anchor bolts; metal hardware for anchoring; anchor driving rods; drilling screws. Drill bits; drill bits being parts of machines; drill bits for rock drilling; drill bits for drilling tiles; drill bits for drilling concrete; drill bits for drilling mortar; drill bits for drilling roof tiles; drill bits for construction purposes; drill bits for woodworking; core drilling bits for metalworking; core drilling bits; core drilling bits for drilling synthetic resins; core drilling bits for mortar working; core drilling bits for tile working; core drilling bits for concrete working; core drilling bits for drilling fiber-reinforced plastic; core drilling bits for woodworking; metalworking machines, metalworking tools and their parts and fittings; mining machines, apparatus and their parts and fittings; lumbering, woodworking, or veneer or plywood making machines, apparatus and their parts and fittings; stone working machines, apparatus and their parts and fittings; construction machines, apparatus and their parts and fittings.

18.

Anchor bolt

      
Numéro d'application 15394434
Numéro de brevet 10132344
Statut Délivré - en vigueur
Date de dépôt 2016-12-29
Date de la première publication 2018-07-05
Date d'octroi 2018-11-20
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

An anchor bolt inserted in a mounting hole includes: a shaft including an expanded diameter portion formed on its distal end, the expanded diameter portion having a tapered outer peripheral surface; a sleeve, into which the shaft is inserted from the proximal end side of the shaft, such that the sleeve covers an outer peripheral surface of the shaft, the sleeve including an expandable portion, which is configured to bend outwardly along the expanded diameter portion when pushed from an insertion complete state of the shaft; and a fitting piece connecting the shaft and the sleeve. A first recessed groove is formed in a peripheral surface of the sleeve. A ring, which contacts an inner peripheral wall of the mounting hole, is fitted in the first recessed groove.

Classes IPC  ?

  • F16B 13/06 - Chevilles ou autres dispositifs fixés à des parois ou autres emplacements par insertion dans des trous préparés à cet effet avec parties s'agrippant dans le trou ou derrière la paroi après insertion et combinées avec un manchon extensible
  • F16B 13/08 - Chevilles ou autres dispositifs fixés à des parois ou autres emplacements par insertion dans des trous préparés à cet effet avec parties s'agrippant dans le trou ou derrière la paroi après insertion les parties s'agrippant étant distinctes du dispositif et amenées dans leur position finale sans opération manuelle ultérieure

19.

CORE DRILL

      
Numéro d'application JP2017033472
Numéro de publication 2018/052118
Statut Délivré - en vigueur
Date de dépôt 2017-09-15
Date de publication 2018-03-22
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

Provided is a core drill capable of reducing powder dust that scatters outward during drilling work, even on a drilling spot having, at a location immediately near thereto, a wall or the like vertical to the surface to be drilled. An exemplary core drill according to the present invention is provided with: a shaft part (1) including a shank; a blade body part (2) including a cylindrical section (21) fixed to the front portion of the shaft part (1) and including a cutting blade (22) disposed at the leading edge of the cylindrical section; and a dust suction adapter (4) including a fitting part (4a) that is penetrated by the shaft part (1) and that is rotatably attached relatively to the shaft part (1), and including a suction port (4b) which is joined to the fitting part and which is connected to a suction hose, wherein a dust suction passage (15) is provided inside the shaft part (1), a discharge port (16) which is connected with the dust suction passage (15) is provided on a side surface of the shaft part (1), and the dust suction adapter (4) is configured in such a way that the suction port (4b) and the discharge port (16) of the shaft part (1) are always connected in a state where the shaft part (1) is relatively rotating with respect to the fitting part (4a).

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner
  • B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
  • B27C 3/08 - Machines ou appareils à percer, portés par l'opérateur
  • B27G 3/00 - Dispositifs pour enlever les écorces, copeaux, déchets ou sciures, spécialement conçus pour être utilisés avec les machines à bois ou dans les ateliers à travailler le bois
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • E21B 10/02 - Trépans carottiers

20.

Dust suction drill and dust suction unit

      
Numéro d'application 15550736
Numéro de brevet 10335980
Statut Délivré - en vigueur
Date de dépôt 2016-02-09
Date de la première publication 2018-01-18
Date d'octroi 2019-07-02
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A dust suction drill includes: a drill tip with cutting edge portions; a shaft joined to the drill tip and configured to rotate about an axis; and a dust suction passage that is generated when the cutting edge portions rotate, the dust suction passage being formed inside the shaft. The cutting edge portions are provided on a distal end surface of the drill tip and spaced apart from each other in a circumferential direction. Cutting edges, each of which is formed by a joint ridge between a rake face and a relief face of a corresponding one of the cutting edge portions, are arranged radially, and at a center of the drill tip, form a chisel point, which is a pointed end. A dust suction hole, which communicates with the dust suction passage, is formed in the rake face or the relief face closely to the chisel point.

Classes IPC  ?

  • B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage

21.

BORING DEVICE FOR INCREASED-DIAMETER HOLE SECTION

      
Numéro d'application JP2017024530
Numéro de publication 2018/008645
Statut Délivré - en vigueur
Date de dépôt 2017-07-04
Date de publication 2018-01-11
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A boring device for forming an increased-diameter section at the bottom of a mounting hole comprises: a shaft provided with a contact surface which is provided at the front end thereof and which comes into contact with the bottom of the mounting hole, the shaft being also provided with a tapered surface which is provided on the side surface of the front end of the shaft and which has a diameter increasing toward the contact surface; and a cutter provided with a stopper which is provided on the side surface thereof and which comes into contact with the surface of an object being bored, the cutter being also provided with a cutting edge formed at the front end thereof, the cutter being fitted in the shaft so as to be slidable forward and backward, the cutter being configured such that, when the cutter slides forward, the cutting edge comes into contact with the tapered surface and protrudes laterally relative to the tapered surface. The cutter is provided movable between a first position where, while the contact surface is in contact with the bottom of the mounting hole, the stopper is located at a distance from the surface of the object being bored, and a second position to which the cutter is moved by being pushed forward from the first position, causing the cutting edge to protrude laterally relative to the tapered surface and the stopper to come into contact with the surface of the object being bored.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 41/00 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet
  • E21B 10/32 - Trépans avec une partie pilote, c.-à-d. trépans comportant un organe coupant piloteTrépans pour élargir le trou de forage, p. ex. alésoirs à organes coupants expansibles

22.

Drill bit

      
Numéro d'application 15114286
Numéro de brevet 09925691
Statut Délivré - en vigueur
Date de dépôt 2015-03-30
Date de la première publication 2017-01-05
Date d'octroi 2018-03-27
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A drill bit includes a pointed head and a bit shaft. A dust suction passage is formed in the bit shaft. A hole with an opening is formed in the pointed head or in a portion of the bit shaft, the portion being near a distal end of the bit shaft. The bit shaft includes a first portion, the first portion including a core and a rib. The core extends in an axial direction, and is thinner than the pointed head. The rib protrudes radially outward from a side surface of the core, and extends over an entire length of the first portion. The dust suction passage extends through the core in the axial direction.

Classes IPC  ?

  • B25D 17/20 - Dispositifs pour nettoyer ou refroidir l'outil ou la pièce travaillée
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • B25D 17/02 - Têtes d'outil à percussion
  • B23B 51/02 - Forets hélicoïdaux
  • B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis

23.

DUST SUCTION DRILL AND DUST SUCTION UNIT

      
Numéro d'application JP2016000663
Numéro de publication 2016/129268
Statut Délivré - en vigueur
Date de dépôt 2016-02-09
Date de publication 2016-08-18
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A dust suction drill 1 is provided with: a drill tip 2 having a plurality of cutting edge sections 20 formed thereon; and a shaft 3 joined to the drill tip 2 and rotating about the axis, the shaft 3 having formed therein a dust suction passage 30 which sucks in dust occurring when the plurality of cutting edge sections 20 rotate. The plurality of cutting edge sections 20 are provided on the front end surface of the drill tip 2 so as to be circumferentially spaced from each other. A plurality of cutting edges 21 which are each formed by the ridge line where the rake face 22 and the flank face 23 of each of the plurality of cutting edge sections 20 join are radially arranged to form an acute chisel point P at the center of the drill tip 2, and a dust suction hole 24 in communication with the dust suction passage 30 is open to the rake face 22 or the flank face 23 at a position close to the chisel point P.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées

24.

Hole-drilling device for drilling hole with expanded diameter hole portion

      
Numéro d'application 14913652
Numéro de brevet 09950445
Statut Délivré - en vigueur
Date de dépôt 2014-08-06
Date de la première publication 2016-07-21
Date d'octroi 2018-04-24
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A device for drilling a hole with an expanded diameter includes: a body, a shank; a sleeve; a compression spring; a drill bit body; an expanded diameter hole portion forming member attached to a side surface of the drill bit body and configured such that a cutting bit protrudes laterally from the drill bit body when the expanded diameter hole portion forming member moves forward on the side surface; a compression spring, which urges the expanded diameter hole portion forming member rearward relative to the drill bit body; and a cam. The expanded diameter hole portion forming member is configured to move forward on the side surface of the drill bit body owing to rotation of the cam when the body moves forward relative to the sleeve.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 51/00 - Outils pour machines à percer
  • B23B 51/08 - Forets combinés à d'autres outils ou parties d'outils pour effectuer un travail additionnel

25.

SmoothDia

      
Numéro d'application 1301918
Statut Enregistrée
Date de dépôt 2016-02-26
Date d'enregistrement 2016-02-26
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Core drilling bits for metalworking; core drilling bits for woodworking; core drilling bits for concrete working; core drilling bits for mortar working; core drilling bits for tile working; core drilling bits for drilling synthetic resins; core drilling bits for drilling fiber-reinforced plastic; core drilling bits; drill bits [machine tools]; drill bits for metalworking; drill bits for drilling concrete; drill bits for drilling mortar; drill bits for drilling tiles; drill bits for drilling roof tiles; drill bits for construction purposes; drill bits for rock drilling; drill bits for woodworking; drill bits for mining; metalworking machines, metalworking tools and their parts and fittings; construction machines, apparatus and their parts and fittings; stone working machines, apparatus and their parts and fittings; lumbering, woodworking, or veneer or plywood making machines, apparatus and their parts and fittings.

26.

DRILL BIT

      
Numéro d'application JP2015001837
Numéro de publication 2015/159493
Statut Délivré - en vigueur
Date de dépôt 2015-03-30
Date de publication 2015-10-22
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A drill bit comprising a pointed end and a bit shaft. A dust suction passage is formed in the bit shaft. A hole, which has an opening in the pointed end or in an area near the front end of the bit shaft, is formed. The bit shaft has a first section that has a core and ribs. The core extends in the axial direction and is thinner than the pointed end. The ribs extend outward in the radial direction from the side surface of the core and extend over the entire length of the first section. The dust suction passage bores through the core in the axial direction.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage

27.

DEVICE FOR DRILLING HOLE WITH EXTENDED-DIAMETER HOLE PORTION

      
Numéro d'application JP2014004099
Numéro de publication 2015/025492
Statut Délivré - en vigueur
Date de dépôt 2014-08-06
Date de publication 2015-02-26
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

Provided is a device for drilling a hole with an extended-diameter hole portion, the device achieving a simplified structure. An example of this device for drilling a hole with an extended-diameter hole portion is provided with: a main body (1) which has a shank; a sleeve (3) which is mounted to the main body to be movable back and forth; a compression spring (6) which biases the sleeve forward with respect to the main body; a drill blade body (4) which has a base end inserted into a closed end insertion hole (11) of the main body and is mounted to the sleeve to be movable back and forth; an extended-diameter hole portion cutting member (5) which is attached onto a side surface of the drill blade body and has a cutting blade (5a) that protrudes sideward from the drill blade body when moving forward on the side surface; a compression spring (7) which biases the extended-diameter hole portion cutting member backward with respect to the drill blade body; and a cam (8) which is rotatably supported by the main body and has both ends that are in contact with the inner wall of the sleeve and the extended-diameter hole portion cutting member, and is configured such that the extended-diameter hole portion cutting member moves forward on the side surface of the drill blade body by the rotation of the cam (8) when the main body moves forward relatively to the sleeve.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage

28.

REBAR DRILL

      
Numéro d'application JP2014001838
Numéro de publication 2014/162709
Statut Délivré - en vigueur
Date de dépôt 2014-03-28
Date de publication 2014-10-09
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

The purpose of the present invention is to provide a rebar drill capable of preventing the decreased precision in drill hole straightness in drilling work particularly in reinforced concrete. The rebar drill (10) is provided with a cylindrical base (30) and multiple cutting teeth (40) formed on the leading end of the base (30) in the axial direction. The base (30) comprises a cylindrical body section (30a) and a cylindrical head section (30b) located on the leading end-side of the body section (30a). The cutting teeth (40) are formed on the leading end of the head section (30b) in the axial direction. The head section (30b) and the cutting teeth (40) are both made of a superhard alloy and the head section (30b) and the cutting teeth (40) are integrally formed. The body section (30a) is obtained from a different material from the head section (30b) and the cutting teeth (40) and the body section (30a) and the head section (40) are bonded.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 51/04 - Outils pour machines à percer pour trépaner

29.

AQUASHOT

      
Numéro d'application 1213961
Statut Enregistrée
Date de dépôt 2014-04-01
Date d'enregistrement 2014-04-01
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Metalworking machines, metalworking tools and their parts and fittings; construction machines, apparatus and their parts and fittings; stone working machines, apparatus and their parts and fittings; tile working machines, apparatus and their parts and fittings; concrete working machines, apparatus and their parts and fittings; lumbering, woodworking, or veneer or plywood making machines.

30.

Miscellaneous Design

      
Numéro d'application 1211638
Statut Enregistrée
Date de dépôt 2014-03-10
Date d'enregistrement 2014-03-10
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Metal materials for building or construction; metal hardware. Metalworking machines, metalworking tools and their parts and fittings; construction machines, apparatus and their parts and fittings; loading-unloading machines, apparatus and their parts and fittings; tile and stone working machines and apparatus; lumbering, woodworking, or veneer or plywood making machines, apparatus and their parts and fittings.

31.

ANZEX

      
Numéro d'application 1211276
Statut Enregistrée
Date de dépôt 2014-03-10
Date d'enregistrement 2014-03-10
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Metal materials for building or construction; metal hardware. Metalworking machines, metalworking tools and their parts and fittings; construction machines, apparatus and their parts and fittings; loading-unloading machines, apparatus and their parts and fittings; tile and stone working machines and apparatus; lumbering, woodworking, or veneer or plywood making machines, apparatus and their parts and fittings.

32.

Coolant supply device and electric drill unit provided with coolant supply device

      
Numéro d'application 14122650
Numéro de brevet 09457491
Statut Délivré - en vigueur
Date de dépôt 2012-05-21
Date de la première publication 2014-06-05
Date d'octroi 2016-10-04
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A coolant supply device attached to an electric drilling tool is configured to supply a coolant to a drilling portion at a distal end of a drill. The coolant supply device includes: a first flange member and a second flange member provided axially on a rotating shaft, the rotating shaft sharing a same axis with the drill, the first flange member being positioned at the drill side, the second flange member being positioned such that the second flange member is more distant from the drill than the first flange member; space formed between the flange members, into which a coolant is injected; a coolant supply passage formed between the first flange member and the drill and guiding the coolant in the space to the drill; and a coolant push-out mechanism configured to push the coolant out of the space toward the coolant supply passage.

Classes IPC  ?

  • B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
  • B28D 1/04 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 45/00 - Perceuses tenues à la main ou perceuses analogues portatives, p. ex. en forme de pistoletÉquipement à cet effet

33.

AQUASHOT

      
Numéro de série 79151154
Statut Enregistrée
Date de dépôt 2014-04-01
Date d'enregistrement 2015-04-14
Propriétaire KABUSHIKI KAISHA MIYANAGA, DBA MIYANAGA CO., LTD. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

[ Metalworking machines, namely, drilling machines for metalworking, bending machines, broaching machines, cutting machines, grinding machines, hydraulic presses, machining centers, perforating machines, planning machines, punching presses, shearing machines, tubing mills, metalworking machines tools and their replacement parts; ] construction machines, namely, drills for construction industry and their replacement parts; stone working machines and their replacement parts; tile working machines, namely, drilling machines for tile working [, power tools, namely, tile saws; tile removal and cutting machines and their replacement parts; concrete working machines, namely, drilling machines for concrete working, concrete construction machines, concrete mixers, concrete paving machines and their replacement parts; lumbering machines and woodworking machines, namely, lumbering drills, drilling machines for woodworking, lumbering band saws, circular saws, sanding machines, saw-tooth setting machines, and veneer manufacturing or plywood making machines, namely, drilling machines for veneer manufacturing, drilling machines for plywood making, plywood clipping machines, plywood drilling machines, plywood finishing machines, plywood gluing machines, plywood jointing machines, plywood presses ]

34.

Method for producing hard tip

      
Numéro d'application 14081415
Numéro de brevet 09463507
Statut Délivré - en vigueur
Date de dépôt 2013-11-15
Date de la première publication 2014-03-13
Date d'octroi 2016-10-11
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

The object of the invention is to provide a hard tip where the nose side has wear resistance and the bonding side has toughness. The chemical composition of sintered hard alloy constituting the hard tip is such that a compounding ratio of WC to Co is substantially the same from the nose side to the bonding side, and a first bonding metal or a second bonding metal has a gradient chemical composition wherein the content of the first bonding metal or the second bonding metal is increased from the nose side to the bonding side, the first bonding metal does not form the eutectic texture with WC, and the second bonding metal has the eutectic temperature with WC over the eutectic temperature of WC—Co sintered hard alloy and the melting point over the liquid phase sintering temperature of WC—Co sintered hard alloy.

Classes IPC  ?

  • B22F 7/06 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés
  • B22F 7/02 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de couches successives
  • C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
  • B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser

35.

ANZEX

      
Numéro de série 79150056
Statut Enregistrée
Date de dépôt 2014-03-10
Date d'enregistrement 2015-07-07
Propriétaire KABUSHIKI KAISHA MIYANAGA, DBA MIYANAGA CO., LTD. (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Metal materials for building or construction, namely, anchors and anchor bolts of metal for building or construction; metal hardware, namely, anchor bolts, nuts and washers Metalworking machines, namely, drilling machines; metalworking machine tools and their parts and fittings, namely, metalworking machine setting tools, primary hole bits for power drills and power tool accessories in the nature of perpendicularly cutting guides; construction machines, namely, concrete construction machines; apparatus, namely, drilling machines and parts therefor; drilling machines and their parts [ and fittings ], namely, undercutter drill bits, setting tools, perpendicular drilling guides, primary hole bits, undercut confirmation tools [ ; loading and unloading machines; tile removal and cutting machines; stone working machines; lumbering, woodworking, or veneer or plywood making machines, namely, metalworking machine tools in the nature of anchor bolt setting machine tools ]

36.

Miscellaneous Design

      
Numéro de série 79150220
Statut Enregistrée
Date de dépôt 2014-03-10
Date d'enregistrement 2015-07-07
Propriétaire KABUSHIKI KAISHA MIYANAGA, dba MIYANAGA CO., LTD. (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Metal materials for building or construction, namely, anchors and anchor bolts of metal for building or construction; metal hardware, namely, anchor bolts, nuts and washers Metalworking machines, namely, drilling machines; metalworking machine tools and their parts and fittings, namely, metalworking machine setting tools, primary hole bits for power drills and power tool accessories in the nature of perpendicularly cutting guides; construction machines, namely, concrete construction machines; apparatus, namely, drilling machines and parts therefor; drilling machines and their parts, namely, undercutter drill bits, setting tools, perpendicular drilling guides, primary hole bits, undercut confirmation tools [ ; loading and unloading machines; tile removal and cutting machines; stone working machines; lumbering, woodworking, or veneer or plywood making machines, namely, metalworking machine tools in the nature of anchor bolt setting machine tools ]

37.

Drill bit

      
Numéro d'application 13696641
Numéro de brevet 09162371
Statut Délivré - en vigueur
Date de dépôt 2011-04-19
Date de la première publication 2013-10-10
Date d'octroi 2015-10-20
Propriétaire Kabushiki Kaisha Mayanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

b of the bit tip 3 is integrally attached to the distal end face of the bit shaft 2.

Classes IPC  ?

  • B23D 1/14 - Machines à raboter ou à mortaiser taillant par déplacement relatif de l'outil et de la pièce à usiner selon une direction horizontale uniquement par déplacement de l'outil avec des moyens pour régler verticalement le guide de l'outil l'outil étant supporté par les deux côtés du banc
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • E21B 10/60 - Trépans caractérisés par des canaux ou des buses pour les fluides de forage
  • B23B 51/00 - Outils pour machines à percer

38.

Mistdia

      
Numéro d'application 1153884
Statut Enregistrée
Date de dépôt 2012-10-23
Date d'enregistrement 2012-10-23
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Metal working machines and tools, including cemented carbide cutting tips, punching machines, saws (machines), grinding machines, cutters (machines), lathes (machine tools), milling machines, metal borers, drilling machines, pneumatic drills (hand-held), pneumatic hammers (hand-held), hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide (hard metal cutting) tools, diamond-pointed metal-cutting tools; construction machines and apparatus, including drills for concrete; lumbering, woodworking, or veneer or plywood making machines and apparatus, including saws (machines), lathes (machine tools), milling machines, drilling machines, cutters (machines); tile and stone working machines and apparatus, including drills for tiles and stones; parts and fittings for all the aforesaid goods, including saw blades, hole saws, drill bits, drill chucks, drill heads, hammer bits, shanks, adapters for attaching a cutting attachment to a shank of a power operated cutting tool.

39.

COOLANT SUPPLY DEVICE AND ELECTRIC DRILL UNIT PROVIDED WITH COOLANT SUPPLY DEVICE

      
Numéro d'application JP2012003297
Numéro de publication 2012/164860
Statut Délivré - en vigueur
Date de dépôt 2012-05-21
Date de publication 2012-12-06
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

The present invention relates to a coolant supply device (A) attached to an electric drill device to supply coolant to a piercing portion at a tip end of the drill (10) at the time of piercing. The coolant supply device comprises a first flange member (3) and a second flange member (4) on a rotation shaft (1) provided coaxially with the drill so that the first flange member (3) is provided along the shaft and located on the drill side and the second flange member (4) is provided along the shaft and located farther from the drill than the first flange member, a space (S) formed between the both flange members and to which the coolant is introduced, a coolant supply passage (P) formed between the first flange member and the drill to guide the coolant in the space to the drill, and a coolant extrusion mechanism to extrude the coolant in the space toward the coolant supply passage.

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis
  • B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées

40.

MISTDIA

      
Numéro de série 79127666
Statut Enregistrée
Date de dépôt 2012-10-23
Date d'enregistrement 2013-08-13
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

[ Metal working machines and tools, namely, tips for cemented carbide cutting tools, punching presses, power-operated saws, grinding machines, milling cutters, lathes, milling machines, metal boring machines, drilling machines, pneumatic drills, pneumatic hammers, hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide cutting tools, and diamond-pointed metal-cutting tools; ] construction machines and apparatus, namely, drills for concrete; [ lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, power-operated saws, lathes, milling machines, drilling machines, and milling cutters; tile and stone working machines and tools, namely, power operated drills, power operated hammers, power operated stone and tile cutters, and power operated stone and tile grinders; ] parts and fittings for [ all the aforesaid goods, namely, ] * drills for concrete, power operated drills, power operated hammers, power operated stone and tile cutters, and power operated stone and tile grinders, namely, * [ power saw blades, power hole saw blades, ] power drill bits, chucks for power drills, drills heads for power drills, hammer bits for power operated hammers, and shanks for cutting machines

41.

MISTDIA

      
Numéro d'application 158788500
Statut Enregistrée
Date de dépôt 2012-07-27
Date d'enregistrement 2016-06-30
Propriétaire Kabushiki Kaisha Miyanaga doing business as Miyanaga Co., Ltd. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Metal working machines and tools, namely, diamond-pointed metal-cutting tools; construction machines and apparatus, namely, drills for concrete; tile and stone working machines and apparatus, namely, drills for tiles and stones; parts and fittings for all the aforesaid goods, including drill bits, drill chucks and shanks.

42.

DRILL BIT

      
Numéro d'application JP2011002276
Numéro de publication 2011/145270
Statut Délivré - en vigueur
Date de dépôt 2011-04-19
Date de publication 2011-11-24
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

Disclosed is a drill bit which maintains dust attraction performance and has increased rigidity at a connection portion between a bit tip portion and a bit shaft portion; wherein the drill bit (1) comprises the bit tip portion (3) arranged with at least three cutting blade portions on the tip end in the peripheral direction at intervals so that a connecting ridge line (L1) between a rake face (3s) and a relief face (3e) of each cutting blade portion (3c) defines a cutting blade, and a bit shaft portion (2) welded on a base end face of the bit tip portion (3) so as to rotate together; and wherein the bit shaft portion (2) is provided with a dust attraction passage (4) extending in the longitudinal direction until the tip end portion of the bit shaft portion, the bit shaft portion (2) is provided at its tip end portion with a dust attraction auxiliary passage (6) which extends from the dust attraction passage (4) to be perpendicular or substantially perpendicular to the dust attraction passage (4) and opens so that an outer diameter end (6t) faces a peripheral surface (1F) of the bit shaft portion (2), and a base end portion (3b) of the bit tip portion (3) is integrally attached to the tip end face of the bit shaft portion (2).

Classes IPC  ?

  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage

43.

ROTATION TOOL INSTALLATION AND REMOVAL DEVICE AND SAID ROTATION TOOL

      
Numéro d'application JP2010006294
Numéro de publication 2011/099100
Statut Délivré - en vigueur
Date de dépôt 2010-10-25
Date de publication 2011-08-18
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

Provided is a rotation tool or the like such that even if high rotational torque acts, plastic deformation does not tend to occur. A rotation tool (B) is configured in such a way that the tip section is provided with a blade section (14) wherein an edge is disposed in such a way as to face in the direction of the tip section; that the base end section is provided with a shank section (11) which is mounted in a mounting hole (1) in an arbor (A); that the shank section (11) is provided with an engagement recess (15) which engages with an anchoring member (2) that is disposed in the arbor in such a way as to be capable of protruding radially inward from the mounting hole (1), and a passage recess (18) capable of introducing the anchoring member into the engagement recess (15); and that thereby the rotation tool (B) is prevented from coming out of the arbor (A). A groove (16) with which a protrusion (3) formed in the mounting hole (1) in the arbor (A) engages in a surface contact manner, is formed in that area of the section (11) where the engagement recess (15) is not formed or where the same is formed.

Classes IPC  ?

  • B23B 31/02 - Mandrins de serrage
  • B23B 31/107 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par des éléments d'arrêt agissant latéralement, p. ex. doigts, écrous, clavettesCaractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par éléments mobiles, p. ex. des billes
  • B23Q 3/12 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine destinés à être fixés à une broche en général

44.

Core drill

      
Numéro d'application 13121777
Numéro de brevet 08613577
Statut Délivré - en vigueur
Date de dépôt 2009-09-30
Date de la première publication 2011-07-28
Date d'octroi 2013-12-24
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

a of a forward end portion protrudes forward and a radially outer portion of the forward end portion recedes rearward. A radially inner portion of a rearward end portion of the stepped portion is located forward and a radially outer portion of the rearward end portion is located rearward.

Classes IPC  ?

  • B23B 51/05 - Outils pour machines à percer pour trépaner pour découper des disques dans une tôle

45.

Core cutter

      
Numéro d'application 12664643
Numéro de brevet 08794880
Statut Délivré - en vigueur
Date de dépôt 2007-06-15
Date de la première publication 2010-09-09
Date d'octroi 2014-08-05
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A core cutter includes a tubular body portion and a plurality of cutting blades arranged at a tip end of the body portion at predetermined intervals in a circumferential direction. At least one cutting blade serves as an inner cutting blade, and the remaining cutting blades serve as outer cutting blades. Through grooves penetrate a tip end of the body portion to open toward a tip end side of the core cutter. Each of the cutting blades having the same circumferential-direction size as the through groove. Gullets are configured to discharge the chips, each of the gullets formed by an outer peripheral surface. The cutting blades are welded to through grooves such that a radially inner end of an axial-direction tip end portion of each of the cutting blades coincides with or substantially coincides with a peripheral surface of an axial-direction tip end portion of the gullet.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner

46.

CORE DRILL

      
Numéro d'application JP2009006961
Numéro de publication 2010/084551
Statut Délivré - en vigueur
Date de dépôt 2009-12-17
Date de publication 2010-07-29
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

Provided is a core drill capable of holding a cut-out core in the hollow portion of the drill body so as to prevent the cut-out core from falling down.  The core drill (A) of the present invention comprises a cylindrical drill body (1), cutting teeth (2) arranged at the lower end of the drill body (1) and a shank (4)disposed at the upper end of the drill body (1) to be held by a drilling machine.  The core drill is further provided with a yieldable pressing member (6) disposed in the hollow portion of the core drill (1) projecting radially inwardly and yieldable radially outwardly.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner

47.

Shank attachment device

      
Numéro d'application 12513130
Numéro de brevet 08608413
Statut Délivré - en vigueur
Date de dépôt 2007-04-03
Date de la première publication 2010-05-27
Date d'octroi 2013-12-17
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A shank attachment device attaches a core drill to a rotating portion of a drill device and includes an arbor and a shank. The arbor is detachably attachable to the rotating portion. The arbor and the shank are detachably attachable to each other. The shank is detachably attachable to the core drill. A stopper engages a groove of the shank to stop a movement of the shank in an axial direction away from the arbor. A rotational torque of the arbor can be transmitted to the shank by engaging a first engaging portion of the arbor with a first engaged portion of the shank. The shank contacts the arbor to stop the movement of the shank in the axial direction toward the arbor.

Classes IPC  ?

  • B23B 41/02 - Machines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser des trous profondsMachines ou dispositifs à aléser ou à percer spécialement adaptés à un travail particulierAccessoires spécialement conçus à cet effet pour aléser à l'aide de forets couronnes, p. ex. des canons de fusils ou de carabines

48.

CORE DRILL

      
Numéro d'application JP2009005039
Numéro de publication 2010/044206
Statut Délivré - en vigueur
Date de dépôt 2009-09-30
Date de publication 2010-04-22
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A core drill which, even if used with a rechargeable electric drill having low rotational torque, can bore a hole and which allows the drill to bore a hole with less electric power consumption. A core drill has a thin-walled core body (2).  The outer peripheral surface of the tip of the core body (2) is formed in a tapered surface so that the core body is thin and sharp pointed on the tip side thereof.  A recess (2B) for embedding a cutting tip therein is formed in the peripheral edge of an opening in the tip.  That portion of the core body which is adjacent to that portion of the recess which is located at the front in the rotational direction is bent inward radially.  The cutting tip (3) is provided with a step section which is, in a bottom view, formed such that an inner diameter portion (3a) of a front end (3A) projects forward in the rotational direction and that an outer diameter portion of the front end is receded rearward in the rotational direction.  The cutting tip is also provided with a step section which is, in a bottom view, formed such that an inner diameter portion of a rear end is located forward in the rotational direction and that an outer diameter portion of the rear end is located rearward in the rotational direction.  The cutting tip (3) is mounted to the core body (2) such that the front end of the recess in the rotational direction is located at the inner diameter portion (3a) of the front end of the cutting tip in the rotational direction and that a connecting surface for connecting to each other the outer diameter portion (3c) and an inner diameter portion (3d) of the rear end in the rotational direction is in contact with the outer peripheral surface of that portion of the core body which is adjacent to that portion of the recess which is located at the rear in the rotational direction.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner

49.

Shank attachment structure

      
Numéro d'application 12302498
Numéro de brevet 08371775
Statut Délivré - en vigueur
Date de dépôt 2007-05-18
Date de la première publication 2010-01-14
Date d'octroi 2013-02-12
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A shank attachment structure which may supply coolant even if a drill without a center pin is attached. A shank can be attached to a shank attachment hole with a single motion. The outer diameter of the shank can be inserted into the shank attachment hole. A chamfered portion is formed around an edge of a base end, and an elongated concave portion is formed on a tip end. A coolant hole is formed on a base end of the shank attachment hole, and a valve body is disposed in the hole. A sealing member is disposed adjacent to the tip end side. A first sleeve is disposed such that a base of the shank moves the first sleeve, so that a base of the sleeve separates from the sealing member; and when the shank is not in contact with the tip, an outer peripheral surface of the first sleeve moves the engaging member radially outwardly.

Classes IPC  ?

  • B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées

50.

Drill dust collector

      
Numéro d'application 11813749
Numéro de brevet 08113747
Statut Délivré - en vigueur
Date de dépôt 2005-12-28
Date de la première publication 2009-07-09
Date d'octroi 2012-02-14
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

Object: A drill dust collector is provided that is capable of drilling holes in an area ranging from a position near a corner to a position distant from the corner and that can be positioned with a side face in contact with an upright face such as a wall during drilling. Means for Solving: The drill dust collector has (i) an opening 2C provided in the upper face of a box having an open lower face 1C, for receiving a drill inserted therein; (ii) a suction port 1U connected to the leading end of a suction hose 3 connected to an suction apparatus; and (iii) a contact member 1A of high flexibility formed so as to extend around the lower face of the box. The box has a lid member 3 composed of the opening 2C and its peripheral part, and a box body 1. The lid member 3 is placed so as to be rotatable relative to the box body 1 and the opening 2C is located at a position the center of which is shifted from the center of rotation of the lid member 3 relative to the box body 1.

Classes IPC  ?

  • B23B 47/34 - Agencements pour enlever les copeaux des trous pendant le perçageAgencements fixés à l'outil pour briser les copeaux

51.

Water feed apparatus for core drill

      
Numéro d'application 11813670
Numéro de brevet 08419321
Statut Délivré - en vigueur
Date de dépôt 2006-01-06
Date de la première publication 2009-05-21
Date d'octroi 2013-04-16
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

b) and the tank mounting portion (34), and a valve unit (33) that opens and closes the water passage (37).

Classes IPC  ?

  • B23B 51/06 - Forets prévus pour être lubrifiés ou refroidis

52.

CORE CUTTER

      
Numéro d'application JP2007062102
Numéro de publication 2008/152726
Statut Délivré - en vigueur
Date de dépôt 2007-06-15
Date de publication 2008-12-18
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A core cutter (C) of high drilling performance capable of discharging chips smoothly comprises a tubular body section (1), and a plurality of cutting edges (2) arranged at the tip thereof at a predetermined interval in the circumferential direction wherein at least one of the plurality of cutting edges (2) functions as an inner cutting edge (2A) and the remainder function as outer cutting edges (2A). The body section (1) is made thin but can sustain deformation resistant performance, and a through groove (3) penetrating in the thickness direction is provided to open on the tip side. The cutting edge (2) consisting of a chip independent from the body section (1) and having a dimension equal to the circumferential dimension of the through groove (3) is inserted into the through groove (3) and fixed in place. A garret (4) for discharging chips is formed in front of the cutting edge (2) in the rotational direction by the outer circumferential surface which approaches the inner circumferential surface toward the tip side. The cutting edge (2) is inserted into the through groove (3) and fixed by welding under such a state as the inside diameter end at the tip of the cutting edge (2) in the axial direction is aligned or substantially aligned with the circumferential surface at the tip of the garret (4) in the axial direction.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner

53.

Core drill

      
Numéro d'application 11886107
Numéro de brevet 08100612
Statut Délivré - en vigueur
Date de dépôt 2005-03-11
Date de la première publication 2008-12-04
Date d'octroi 2012-01-24
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

To provide a user-friendly core drill which, when forming a large-diameter cut hole by the core drill with respect to an object to be drilled, such as concrete, is able to easily form, for example, a chamfered portion or a countersunk portion with respect to an opening end portion of the cut hole. In a core drill comprising a base body including a shank and a drill core body including a drill cutting blade, a connection opening portion of the drill core body being attached to the base body, the connection opening portion of the drill core body is provided with a concave portion forming member including a large-diameter hole cutting blade, and the large-diameter hole cutting blade is provided outside the drill cutting blade in a radial direction of the connection opening portion.

Classes IPC  ?

  • B23B 51/04 - Outils pour machines à percer pour trépaner
  • B23B 51/08 - Forets combinés à d'autres outils ou parties d'outils pour effectuer un travail additionnel

54.

HARD TIP AND METHOD FOR PRODUCING THE SAME

      
Numéro de document 02667323
Statut Délivré - en vigueur
Date de dépôt 2006-11-20
Date de disponibilité au public 2008-05-29
Date d'octroi 2012-10-30
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

The object of the invention is to provide a hard tip where the nose side has wear resistance and the bonding side has toughness. The chemical composition of sintered hard alloy constituting the hard tip is such that a compounding ratio of WC to Co is substantially the same from the nose side to the bonding side, and a first bonding metal or a second bonding metal has a gradient chemical composition wherein the content of the first bonding metal or the second bonding metal is increased from the nose side to the bonding side, the first bonding metal does not form the eutectic texture with WC, and the second bonding metal has the eutectic temperature with WC over the eutectic temperature of WC - Co sintered hard alloy and the melting point over the liquid phase sintering temperature of WC - Co sintered hard alloy.

Classes IPC  ?

  • C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
  • B22F 7/06 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés

55.

SUPERHARD TIP AND PROCESS FOR PRODUCING THE SAME

      
Numéro d'application JP2006323124
Numéro de publication 2008/062505
Statut Délivré - en vigueur
Date de dépôt 2006-11-20
Date de publication 2008-05-29
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A superhard tip which has wearing resistance on the edge side and has toughness on the bonding side. The superhard tip is made of a superhard alloy having a composition in which the proportion of WC to Co is substantially even from the edge side to the bonding side. The alloy has a gradient composition in which the content of a binder metal increases from the edge side to the bonding side, the binder metal being one which does not form a eutectic structure with WC or one which has a WC eutectic point higher than the eutectic point for the WC-Co superhard alloy and has a melting point not lower than the liquid-phase sintering temperature of the WC-Co superhard alloy.

Classes IPC  ?

  • C22C 29/08 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de carbures ou de carbonitrures à base de carbures mais ne contenant pas d'autres composés métalliques à base de carbure de tungstène
  • B22F 7/06 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés

56.

SHANK INSTALLATION DEVICE

      
Numéro d'application JP2006322102
Numéro de publication 2008/056399
Statut Délivré - en vigueur
Date de dépôt 2006-11-06
Date de publication 2008-05-15
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A shank installation device (A) capable of being used for a rechargeable electric impact drill in which axial force and rotational torque are applied in an impacting manner to an installation shaft. The shank installation device (A) has an engagement member (17) placed so as to be projectable into a shank installation hole (12A) open to the forward end of an arbor and also has a shank (2) placed on the base end of a drill (50) can be attached by one touch operation to the shank installation hole (12A). The shank installation device (A) has an installation shaft (11A) having a hexagonal cross-section and installed in a bit installation hole (60) formed in the forward end of a drill device (D). An engagement groove (21A) with which an engagement member (17) axially engages is circumferentially provided at a position located away from the base end side of the shank (2) to its forward end side. Mating teeth (20G) having a form projected or receded toward the base end of the shank (2) are provided at the forward end of the shank (2). Engagement teeth (12G) engaging with the mating teeth (20G) are formed at the forward end of the shank (2).

Classes IPC  ?

57.

SHANK ATTACHING DEVICE

      
Numéro d'application JP2007057428
Numéro de publication 2008/056455
Statut Délivré - en vigueur
Date de dépôt 2007-04-03
Date de publication 2008-05-15
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A shank attaching device that can transmit relatively large torque and that is considerably reduced in size. The shank attaching device is used to attach a core drill (50) to a rotating part of a drill device. The shank attaching device has an arbor (1) and a shank (2). The arbor (1) is detachable from the rotating part. The arbor (1) and the shank (2) are detachable from each other. The shank (2) is detachable from the core drill (50). Engagement of the locking member (17) of the arbor (1) with the locking groove (21A) of the shank (2) locks axial movement of the shank (2) away from the arbor (1). Engagement of the first engagement part (12G) of the arbor (1) with the first engaged part (20G) of the shank (2) enables rotational torque of the arbor (1) to be transmitted to the shank (2). The shank (2) abuts on the arbor (1) to lock axial movement of the shank (2) in the direction of approaching the arbor (1).

Classes IPC  ?

58.

SHANK ATTACHING STRUCTURE

      
Numéro d'application JP2007060233
Numéro de publication 2007/138890
Statut Délivré - en vigueur
Date de dépôt 2007-05-18
Date de publication 2007-12-06
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A shank attaching structure enabling supply of a coolant even if a drill without a center pin is attached and the quick attachment and detachment of a shank (30) into and from a shank attaching hole (2) in one operation. The outer diameter of the shank (30) is so set that the shank can be inserted into the shank attaching hole (2). A chamfered part (33) is formed along the base end periphery the shank, and recesses (31) are formed in the distal end of the shank in the form of a slot. A coolant supply hole (3) is formed in a body part (1B) of the base end of the shank attaching hole (2), a valve element (5) is disposed in the hole (3), and a seal member (4) is disposed nearer to the distal end than the valve element (5) is. A first sleeve (20) is so disposed in the shank attaching hole that the first sleeve can be separated from the seal member when the base end of the shank abuts on the distal end of the first sleeve and is moved until its base end abuts on the valve element and that its peripheral surface having an outer diameter approximately equal to the diameter of the shank attaching hole can bring about a state that a locking member (15) is apart from the inner peripheral surface of the shank attaching hole (2) toward the outer diameter when the shank does not abut on the distal end of the first sleeve.

Classes IPC  ?

  • B23B 31/00 - Mandrins de serrageMandrins extensiblesLeurs adaptations à la commande à distance
  • B23B 31/02 - Mandrins de serrage
  • B23Q 3/12 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine destinés à être fixés à une broche en général
  • B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées

59.

TURBOHELICAL

      
Numéro d'application 931940
Statut Enregistrée
Date de dépôt 2007-03-26
Date d'enregistrement 2007-03-26
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Cemented carbide cutting tips; metal working machines and tools, namely, punching machines, saws (machines), grinding machines, cutters (machines), lathes (machine tools), milling machines, metal borers, drilling machines, pneumatic drills (hand-held), pneumatic hammers (hand-held), hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide (hard metal cutting) tools, diamond-pointed metal-cutting tools; lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, saws (machines), lathes (machine tools), milling machines, drilling machines, cutters (machines); stone working machines and apparatus; parts and accessories for aforesaid goods, namely saw blades, hole saws, drill bits, drill chucks, drill heads, hammer bits, shanks and adapters for attaching a cutting attachment to the shank of a power operated cutting tool.

60.

DIAMETER EXPANDING GROOVE CUTTING DEVICE AND EXPANDING/CONTRACTING MECHANISM TOOL

      
Numéro d'application JP2006322553
Numéro de publication 2007/055353
Statut Délivré - en vigueur
Date de dépôt 2006-11-13
Date de publication 2007-05-18
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A diameter expanding groove cutting device capable of concurrently cutting a plurality of annular diameter expanding grooves in the inner peripheral wall of an anchor rough hole for anchor reinforcement implanting and an expanding/contracting mechanism tool used for it. The diameter expanding groove cutting device (11) comprises a body (12) having a shank (12a) coupled with a motorized apparatus, an intermediate expanding/contracting mechanism tool (13) provided along the axial direction and kept non-rotatable with respect to the body (12), and a tip-end-side expanding/contracting mechanism tool (14), the cutting device being free to expand or contract, with respective cutting blades (8), ---- expanded and contracted in diameter by contracting and elongating actions, wherein, when rotation around the axis is imparted by the motorized apparatus, cutting blades (8),--- provided in respective expanding/contracting mechanism tools (13), (14) are used to be able to cut two annular diameter expanding grooves (3) in upper and lower two stages in the inner peripheral wall of the anchor rough hole (2) for anchor reinforcement implanting.

Classes IPC  ?

  • E21B 10/32 - Trépans avec une partie pilote, c.-à-d. trépans comportant un organe coupant piloteTrépans pour élargir le trou de forage, p. ex. alésoirs à organes coupants expansibles
  • B28D 1/14 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par forage ou perçage
  • E21B 17/046 - AccouplementsJoints entre tige et trépan, ou entre tiges avec nervures, goupilles ou mâchoires et rainures complémentaires ou similaires, p. ex. accrochage à baïonnette

61.

Deltaloy

      
Numéro d'application 915069
Statut Enregistrée
Date de dépôt 2006-11-13
Date d'enregistrement 2006-11-13
Propriétaire KABUSHIKI KAISHA MIYANAGA (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Cemented carbide cutting tips; metal working machines and tools, namely, punching machines, saws (machines), grinding machines, cutters (machines), lathes (machine tools), milling machines, metal borers, drilling machines, pneumatic drills (hand-held), pneumatic hammers (hand-held), hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide (hard metal cutting) tools, diamond-pointed metal-cutting tools; lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, saws (machines), lathes (machine tools), milling machines, drilling machines, cutters (machines); stone working machines and apparatus; parts and accessories for aforesaid goods, namely saw blades, hole saws, drill bits, drill chucks, drill heads, hammer bits, shanks and adapters for attaching a cutting attachment to a shank of a power operated cutting tool.

62.

TURBOHELICAL

      
Numéro de série 79041530
Statut Enregistrée
Date de dépôt 2007-03-26
Date d'enregistrement 2009-01-06
Propriétaire KABUSHIKI KAISHA MIYANAGA; (doing business as MIYANAGA CO., LTD.) (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

[ Tips for cemented carbide cutting tools; metal working machines and tools, namely, punching presses, power-operated saws, grinding machines, milling cutters, lathes, milling machines, metal boring machines, drilling machines, pneumatic drills, pneumatic hammers, hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide cutting tools, and diamond-pointed metal-cutting tools; lumbering, woodworking, or veneer or plywood making machines and apparatus, namely, power-operated saws, lathes, milling machines, drilling machines, and milling cutters; ] stone working machines and tools, namely, power operated drills, power operated hammers, [ power operated stone cutters and power operated stone grinders; ] parts and accessories for aforesaid goods, namely, [ power saw blades, power hole saw blades, ] power drill bits, [ chucks for power drills, drills heads for power drills, ] hammer bits for power operated hammers [, and shanks for cutting machines ]

63.

CLEANING DEVICE FOR ANCHOR BOLT INSTALLATION HOLE

      
Numéro d'application JP2005017171
Numéro de publication 2007/032084
Statut Délivré - en vigueur
Date de dépôt 2005-09-16
Date de publication 2007-03-22
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

⏧PROBLEMS] To provide a cleaning device for an anchor bolt installation hole formed in a simple structure and capable of effectively scraping off chips adhered to the inner peripheral surface of the anchor bolt installation hole and accumulated at the bottom part of the anchor bolt installation hole. ⏧MEANS FOR SOLVING THE PROBLEMS] This cleaning device (A) for the anchor bolt installation hole having a brush (2) disposed on the peripheral part thereof and capable of removing chips adhered to the inner peripheral surface (8S) of the hole comprises a suction nozzle (B) installable in the anchor bolt installation hole (8) and sucking the chips. The suction nozzle (B) comprises a cylindrical body (1), a suction port (1A) formed at the tip of the body (1), and a discharge port (1B) formed at the base end of the body (1) and to which the tip of a suction hose (9) connected, at its base end, to the suction port (7a) of a suction device (7) is connected. The brush (2) is provided on the outer peripheral surface (1S) of the body (1).

Classes IPC  ?

  • B08B 5/04 - Nettoyage par aspiration, avec ou sans action auxiliaire

64.

Drill bit

      
Numéro d'application 10516227
Numéro de brevet 07540341
Statut Délivré - en vigueur
Date de dépôt 2002-06-06
Date de la première publication 2005-09-22
Date d'octroi 2009-06-02
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Inventeur(s) Miyanaga, Masaaki

Abrégé

A drill bit of the present invention is intended to stably perform drilling by lessening a great change in a drilling condition and to avoid reduction of a drilling efficiency even when large chip lumps are generated. In the drill bit, the main cutting blades have main cutting edges each structured such that an inner end thereof is located at the rotation center of the drill and an outer end thereof is located on an outer periphery of a rotation trace of the cutting blades, and the sub cutting blades have sub cutting edges each structured such that an inner end thereof is located to be spaced radially outward apart from the rotation center and an outer end thereof is located to be spaced radially inward apart from the outer periphery of the rotation trace toward the center of rotation.

Classes IPC  ?

  • E21B 10/43 - Trépans rotatifs du type racleur comportant des dents, des lames ou des organes de coupe similaires, p. ex. du type à fourche, en queue de poisson caractérisés par la disposition des dents ou des autres éléments coupants

65.

DELTAGON

      
Numéro d'application 124806000
Statut Enregistrée
Date de dépôt 2005-02-22
Date d'enregistrement 2005-11-30
Propriétaire KABUSHIKI KAISHA MIYANAGA, also doing business as MIYANAGA CO., LTD. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Borer bits, namely, metal borers, drill bits and hole saws.

66.

DLMB

      
Numéro d'application 004131521
Statut Enregistrée
Date de dépôt 2004-11-16
Date d'enregistrement 2005-12-13
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 08 - Outils et instruments à main

Produits et services

Metal working machines; borers; punching presses; boring machines; drilling machines; adapters, hole saws and cutters for the aforesaid goods. Hand tools; saws; hole saws; saw blades; perforating tools; punchers.

67.

HYPERDIA

      
Numéro de série 78186875
Statut Enregistrée
Date de dépôt 2002-11-20
Date d'enregistrement 2003-10-07
Propriétaire Kabushiki Kaisha Miyanaga, DBA Miyanaga Co., Ltd. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Machines and machine tools, namely, cutting machines and cutting tools, drilling machines [ and drills, sawing machines and sawing tools ] ; and replacement parts therefor

68.

SC SL

      
Numéro d'application 115945000
Statut Enregistrée
Date de dépôt 2002-11-19
Date d'enregistrement 2004-07-09
Propriétaire KABUSHIKI KAISHA MIYANAGA doing business as MIYANAGA CO., LTD. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Machines and machine tools, namely cutting machines and cutting tools, drilling machines and drills, sawing machines and sawing tools and replacement parts therefor.

69.

HYPERDIA

      
Numéro d'application 115926700
Statut Enregistrée
Date de dépôt 2002-11-18
Date d'enregistrement 2006-05-05
Propriétaire KABUSHIKI KAISHA MIYANAGA doing business as MIYANAGA CO., LTD. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Cutting tools, namely core bits, disc cutters, grinders; sawing tools, namely hole saws.

70.

HYPERDIA

      
Numéro d'application 002952984
Statut Enregistrée
Date de dépôt 2002-11-14
Date d'enregistrement 2004-09-08
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Machines and machine tools; cutting tools (electric); cutting machines; blades; knives; drilling machines; drills; sawing machines; saws (parts of machines); electric saws; saw blades (parts of machines); parts and fittings for all the aforesaid goods.

71.

S-LOCK

      
Numéro de série 78184514
Statut Enregistrée
Date de dépôt 2002-11-13
Date d'enregistrement 2004-07-20
Propriétaire Kabushiki Kaisha Miyanaga, DBA Miyanaga Co., Ltd. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

[ POWER OPERATED CUTTING MACHINES, NAMELY, DRILLING MACHINES; ] CUTTING ATTACHMENTS FOR USE WITH POWER-OPERATED CUTTING TOOLS, NAMELY, CORE DRILL BITS, HOLE SAW BITS, SHANKS AND ADAPTERS FOR ATTACHING A CUTTING ATTACHMENT TO A SHANK OF A POWER-OPERATED CUTTING TOOL

72.

SL

      
Numéro de série 78184511
Statut Enregistrée
Date de dépôt 2002-11-13
Date d'enregistrement 2004-03-30
Propriétaire Kabushiki Kaisha Miyanaga, DBA Miyanaga Co., Ltd. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Power operated cutting machines, namely, drilling machines; cutting attachments for use with power operated cutting tools, namely, core drill bits, hole saw bits, and shanks and adapters for attaching a cutting attachment to a shank of a power operated cutting tool

73.

S-LOCK

      
Numéro d'application 115835100
Statut Enregistrée
Date de dépôt 2002-11-08
Date d'enregistrement 2005-05-03
Propriétaire KABUSHIKI KAISHA MIYANAGA doing business as MIYANAGA CO., LTD. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Machines and machine tools, namely drilling machines, cutting tools namely core drill bits, hole saw bits, shanks and adapters for attaching cutting tools to the shank of a power operated cutting tool and replacement parts therefor.

74.

SL

      
Numéro d'application 002919199
Statut Enregistrée
Date de dépôt 2002-10-29
Date d'enregistrement 2004-05-03
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 08 - Outils et instruments à main

Produits et services

Machines and machine tools; cutting tools (electric); cutting machines; blades; knives; drilling machines; drills; sawing machines; saws (parts of machines); electric saws; saw blades (parts of machines); metal working machines and tools; lumbering, woodworking or veneer or plywood making machines and apparatus, including lumbering machines and apparatus; woodworking machines and apparatus; parts, accessories and fittings for all the aforesaid goods. Hand tools and implements; cutting tools; drills; knives; saws; saw blades; parts, accessories and fittings for all the aforesaid goods.

75.

S-LOCK

      
Numéro d'application 002919223
Statut Enregistrée
Date de dépôt 2002-10-29
Date d'enregistrement 2004-04-15
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 08 - Outils et instruments à main

Produits et services

Machines and machine tools; cutting tools (electric); cutting machines; blades; knives; drilling machines; drills; sawing machines; saws (parts of machines); electric saws; saw blades (parts of machines); parts, accessories and fittings for all the aforesaid goods. Hand tools and implements; cutting tools; drills; knives; saws; saw blades; parts, accessories and fittings for all the aforesaid goods.

76.

MIYANAGA

      
Numéro de série 78179014
Statut Enregistrée
Date de dépôt 2002-10-28
Date d'enregistrement 2004-03-30
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

Bolts of metal, metal anchor bolts for concrete, mortar, and drywall Power operated cutting machines; namely, drilling machines; cutting attachments for use with power operated cutting tools, namely core drill bits, hole saw bits, borer bits, solid drill bits, hollow drill bits, * bull points, * chisels, undercutters for use in expanding the bottom of a hole, drill chucks for power drills, shanks * and * adapters for attaching a cutting attachment to a shank of a power operated cutting tool; saw blades for * power * operated saws

77.

MI

      
Numéro de série 78179210
Statut Enregistrée
Date de dépôt 2002-10-28
Date d'enregistrement 2004-04-13
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Classes de Nice  ?
  • 06 - Métaux communs et minerais; objets en métal
  • 07 - Machines et machines-outils

Produits et services

bolts of metal, metal anchor bolts for concrete, mortar, and drywall power operated cutting machines, namely, drilling machines; cutting attachments for use with power operated cutting tools, namely, core drills bits, hole saw bits, borer bits, solid drill bits, hollow drill bits, bull points, chisels, undercutters for use in expanding the bottom of a hole, drill chucks for power drills, shanks and adapters for attaching a cutting attachment to a shank of a power operated cutting tool; saw blades for power operated saws

78.

P

      
Numéro d'application 107772000
Statut Enregistrée
Date de dépôt 2000-10-06
Date d'enregistrement 2003-03-24
Propriétaire KABUSHIKI KAISHA MIYANAGA doing business as Miyanaga Co., Ltd., (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Sawing and drilling machines, namely core drills, power saws and replacement parts therefor.

79.

POLY-CLIC

      
Numéro d'application 107782600
Statut Enregistrée
Date de dépôt 2000-10-06
Date d'enregistrement 2002-11-29
Propriétaire KABUSHIKI KAISHA MIYANAGA doing business as Miyanaga Co., Ltd., (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

(1) Sawing and drilling machines, namely core drills, power saws and replacement parts therefor.

80.

P

      
Numéro de série 75841889
Statut Enregistrée
Date de dépôt 1999-11-06
Date d'enregistrement 2001-09-11
Propriétaire Kabushiki Kaisha Miyanaga, DBA Miyanaga Co., Ltd. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

sawing and drilling machines, namely core drills , power saws, and parts therefor

81.

Miscellaneous Design

      
Numéro d'application 001328806
Statut Enregistrée
Date de dépôt 1999-09-24
Date d'enregistrement 2000-11-20
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 08 - Outils et instruments à main
  • 09 - Appareils et instruments scientifiques et électriques

Produits et services

Machines and machine tools; cutting tools (electric); cutting tools; cutting machines; blades, knives; drilling machines; drills; saws; saws (machines); electric saws; saw blades; parts, accessories and fittings for all the aforesaid goods. Hand tools and implements; cutting tools; cutting tools (electric); drills; drilling machines; saws; saws (machines); saw blades; knives; parts, accessories and fittings for all the aforesaid goods. Cutting apparatus; parts, accessories and fittings for all the aforesaid goods.

82.

POLY-CLIC

      
Numéro de série 75793763
Statut Enregistrée
Date de dépôt 1999-09-08
Date d'enregistrement 2001-08-21
Propriétaire Kabushiki Kaisha Miyanaga, DBA Miyanaga Co., Ltd. (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

sawing and drilling machines, namely core drills, power saws, and replacement parts therefor

83.

POLY-CLIC

      
Numéro d'application 001283381
Statut Enregistrée
Date de dépôt 1999-08-16
Date d'enregistrement 2000-11-27
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ?
  • 07 - Machines et machines-outils
  • 08 - Outils et instruments à main

Produits et services

Cutting tools; electric cutting tools; cutting machines; blades; knives; drilling machines; drills; saws; saws (machines); electric saws; saw blades; parts, accessories and fittings for all the aforesaid goods. Cutting tools; drills; knives; saws; saw blades; parts, accessories and fittings for all the aforesaid goods.

84.

DELTAGON

      
Numéro de série 75732544
Statut Enregistrée
Date de dépôt 1999-06-21
Date d'enregistrement 2002-03-26
Propriétaire Kabushiki Kaisha Miyanaga (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

machines and machine tools, namely, [ drills ] drill bits

85.

DELTAGON

      
Numéro d'application 001187277
Statut Enregistrée
Date de dépôt 1999-05-24
Date d'enregistrement 2000-07-11
Propriétaire KABUSHIKI KAISHA MIYANAGA (Japon)
Classes de Nice  ? 07 - Machines et machines-outils

Produits et services

Machines and machine tools; drills; drill bits; parts, fittings and accessories for all the aforesaid goods.