A die casting device 10 comprises: a fixed mold 20; a movable mold 30 which, together with the fixed mold 20, defines a cavity 1a; a fixed platen 40 which holds the fixed mold 20; a movable platen 50 which holds the movable mold 30; a pair of tie bars 60, 60 which connect the fixed platen 40 and the movable platen 50, and which are placed in parallel below at least the fixed mold 20 and the movable mold 30; die supports 70 which are respectively installed between the fixed mold 20 and the tie bars 60 and between the movable mold 30 and the tie bars 30, and which are movable along the tie bars 60 in a state where the fixed die 20 or the movable die 30 has been placed thereon; and lifting cylinders 80 which are installed on the die supports 70 and are capable of lifting/lowering the fixed die 20 or the movable die 30 that has been placed on that die support 70. The lifting cylinders 80 can control the lifting operation in accordance with thermal expansion or thermal contraction of the fixed die 20 or the movable die 30.
B22D 17/26 - Mécanismes ou dispositifs de fermeture ou d'ouverture des moules
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
The present invention prevents the occurrence of water leakage from a cooling flow passage. Provided is a method for manufacturing a metallic cooling member 1 in which: a cooling flow passage 5 through which cooling water passes is formed between a metallic main body 33 and a cover plate 44 that are joined to each other; a supply port 6 for supplying the cooling water to the cooling flow passage 5 is provided at a first end 5a of the cooling flow passage 5; and a discharge port 7 for discharging the cooling water from the cooling flow path 5 is provided at a second end 5b of the cooling flow passage 5. In the method, one among the supply port 6 and the discharge port 7 is used as a suction port and the other is used as a measurement port, a suction device 51 is connected to the suction port to reduce the pressure inside the cooling flow passage 5, a pressure measurement device 52 is connected to the measurement port to measure the pressure inside the cooling flow passage 5, and the main body 33 and the cover plate 44 are welded along the cooling flow passage 5 in this state.
To improve joining strength. Provided is a method for lap welding, with laser, a first member made of a first metal and a second member made of a second metal different from the first metal together. In the method, (a) irradiation with laser is performed from the first member side, (b) the irradiation is performed intermittently while moving the laser, (c) an irradiation direction of the laser is inclined with respect to a direction of overlap of the first member and the second member, and (d) as viewed in the direction of overlap from the first member side, an irradiation direction of the laser at a first irradiation point is a first irradiation direction, and an irradiation direction of the laser at a second irradiation point spaced from the first irradiation point is a second irradiation direction different from the first irradiation direction.
B23K 26/323 - Assemblage tenant compte des propriétés du matériau concerné faisant intervenir des parties faites de matériaux métalliques dissemblables
F16B 5/08 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par soudage ou procédés similaires
The present invention provides an aluminum alloy which has excellent ductility as an aluminum alloy and which makes it possible to suppress seizure in a die-casting step. Provided is an aluminum alloy for die-casting, said aluminum alloy being characterized by comprising 9.50-10.50 mass% of Si, 0.20-0.50 mass% of Mg, not more than 0.25 mass% of Cu, not more than 0.20 mass% of Zn, not more than 0.50 mass% of Fe, 0.40-0.80 mass% of Mn, 0.04-0.15 mass% of Ti, and 0.01-0.03 mass% of Sr with respect to 100 mass% of the total amount of the aluminum alloy, with the remainder being Al and unavoidable impurities, wherein the total amount of Fe and Mn in mass% satisfies Fe+Mn ≤ 1.05 mass%.
This aluminum alloy recycled ingot for die casting is obtained by adjusting components of an aluminum alloy recycled ingot, and contains 7.0-9.0 mass% of Si, 0.1-0.6 mass% of Mg, 0.3 mass% or less of Cu, 0.5 mass% or less of Fe, 0.3-0.8 mass% of Mn, and 0.05-0.3 mass% of V when the total amount is taken as 100 mass%, with the balance composed of Al and inevitable impurities.
A surge pressure absorbing device 2 includes a check valve 51 connected to a hydraulic cylinder 43. In the cylinder 43, a rod 49 is fixed to an advancing/retreating member 41 capable of advancing into a mold 101 and retreating to the opposite side. A piston 47 is fixed to the rod 49. A cylinder member 45 accommodates the piston 47. The inside of the cylinder member 45 is partitioned by the piston 47 into a rod side chamber 45r in which the rod 49 is positioned and a head side chamber 45h on the opposite side. The check valve 51 permits flow from the head side chamber 45h to the rod side chamber 45r and inhibits flow in the opposite direction during a process in which the advancing/retreating member 41 retreats due to the pressure of molten metal 109 in the mold 101 and the piston 47 moves from the rod side chamber 45r side toward the head side chamber 45h side.
B29C 45/57 - Moyens pour plastifier ou homogénéiser la matière à mouler ou pour la forcer dans le moule exerçant une pression ultérieure sur la matière à mouler
7.
MOLTEN METAL SUPPLY MECHANISM FOR CASTING MACHINE AND MOLTEN METAL SUPPLY METHOD FOR CASTING MACHINE
The present invention achieves accurate molten metal supply by increasing the accuracy of the amount of molten metal. A molten metal supply mechanism 10 for a casting machine comprises: a ladle 11 for storing molten metal 25 and supplying the molten metal to a molten metal supply port of a casting machine 51; a robot arm 12 for controlling the position and the orientation of the ladle 11; a molten metal supply unit 21 for pouring the molten metal 25 into the ladle 11; a molten metal surface detection sensor 31 capable of detecting the surface of the molten metal 25 poured into the ladle 11 from the molten metal supply unit 21; and a molten metal receiving can 41 that is disposed right under the ladle 11 when the molten metal 25 is poured into the ladle 11 from the molten metal supply unit 21. When the molten metal 25 is poured into the ladle 11 from the molten metal supply unit 21, the robot arm 12 keeps the orientation of the ladle 11 in a tilted state to intentionally cause the molten metal 25 poured into the ladle 11 to overflow and spill out into the molten metal receiving can 41, thereby constantly adjusting the amount of the molten metal 25 poured and stored in the ladle 11 to a predetermined amount.
Provided are a die-casting method and a die-casting apparatus that enable effective prevention of backward flow of molten metal when the pressure in a runner is to be increased after ejection of the molten metal by a plunger and thereby enable effective application of additional pressure to a product having been ejected into a cavity. The die-casting apparatus is provided with an ejection part comprising: a first pressure application means for ejecting molten metal into a die-casting die; a second pressure application means for applying pressure in a runner which is contiguous with a cavity; and an orifice which is formed in the surface of the runner that corresponds to a rising portion of the runner directly connected to the cavity. When a second pressure is to be applied by the second pressure application means through the runner directly connected to the cavity after ejection of the molten metal by the first pressure application means, the pressure application is carried out by the second pressure application means while backward flowing of the molten metal is prevented by the orifice in a pressure application channel of the second pressure application means.
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
Provided is a composite material containing a polyacetal resin and cellulose nanofibers. Some of the hydroxyl groups of the cellulose in the cellulose nanofibers are acylated. The cellulose nanofibers are derived from cotton.
Disclosed is a door closer that can easily adjust the spring force of a return spring. A piston 2 moves toward a first oil chamber 15 upon a door opening operation and moves toward a second oil chamber 16 upon a door closing operation. A return spring 50 is located on the same line as the piston 2. The return spring 50 is interposed between a spring retaining seat on a fixed side close to a main shaft 3 and a spring retaining seat on a moving side distant from the main shaft 3. The return spring 50 is compressed by the spring retaining seat on the moving side moving closer to the spring retaining seat on the fixed side upon the door opening operation and then stores the closing force. The door closer includes a spring force adjustment mechanism configured to change the position of a spring retaining member 40, which has the spring retaining seat on the fixed side, in the axial direction of the piston 2 with respect to the main body housing 1, and configured to adjust the spring force of the return spring 50 by changing the position of the spring retaining member 40 through an operation from the outside of the main body housing 1.
E05F 1/00 - Appareils de fermeture ou d'ouverture pour battants, non prévus ailleurs dans la présente sous-classe
E05F 3/10 - Appareils de fermeture ou d'ouverture à dispositif de freinage, p. ex. ralentisseursStructure des dispositifs de freinage pneumatique ou à liquide avec freins à piston à liquide avec ressort, autre qu'un ressort de torsion, et un piston, dont les axes sont les mêmes ou sont dans la même direction
E05F 1/08 - Appareils de fermeture ou d'ouverture pour battants, non prévus ailleurs dans la présente sous-classe actionnés par ressort
E05F 3/22 - Dispositions complémentaires pour appareils de fermeture, p. ex. pour maintenir en position ouverte ou autre position le battant
E05F 1/10 - Appareils de fermeture ou d'ouverture pour battants, non prévus ailleurs dans la présente sous-classe actionnés par ressort pour battants pivotants
13.
Tilting gravity casting apparatus and tilting gravity casting method
In a tilting gravity casting apparatus, a die includes a ladle that stores a molten metal and the molten metal is poured through a runner into a cavity of the die when the die is tilted. The apparatus includes a block member for blocking the runner, a pressing pin for pressing the molten metal in the cavity, a controller that controls operation of driving the block member and the pressing pin, and a first molten metal sensing sensor disposed in the runner. The controller is configured to start driving the block member and the pressing pin based on a detection signal outputted from the first molten metal sensing sensor.
Provided is a door closer that can eliminate the need for forming a flow rate regulating channel in a housing and that can be adjusted so that the closing speed of a door is changed within a prescribed angle. A door closer body (1) comprises a housing (2) that has a sealed space (2A) filled with a hydraulic oil, an end plug (27) attached to the housing (2), a piston (13) disposed so as to reciprocate in the sealed space (2A) while being biased by a biasing means (17, 18), and a rotary shaft (3) that is supported in the housing (2). The end plug (27) comprises an extended portion (27B) that is inserted into a through-hole (23A) formed in the piston (13). A flow rate regulating channel (32, 34) that adjusts the flow rate of the hydraulic oil by way of a speed regulating valve (31, 33) is formed in the extended portion (27B).
E05F 3/12 - Dispositifs particuliers commandant la circulation du liquide, p. ex. dispositif à soupapes
E05F 3/10 - Appareils de fermeture ou d'ouverture à dispositif de freinage, p. ex. ralentisseursStructure des dispositifs de freinage pneumatique ou à liquide avec freins à piston à liquide avec ressort, autre qu'un ressort de torsion, et un piston, dont les axes sont les mêmes ou sont dans la même direction
Provided is a door closer for which the spring force of a restoring spring can be easily adjusted. A piston (2) moves toward a first oil chamber (15) during door opening operation and moves toward a second oil chamber (16) during door closing operation. A restoring spring (50) is positioned collinear with the piston (2) and is interposed between a fixed side spring seat near a spindle (3) and a movable side spring seat far from the spindle (3). During the door opening operation, the restoring spring (50) is compressed and stores the closing force by the movable side spring seat being moved so that the same approaches the fixed side spring seat. A spring receiving member (40) that has the fixed side spring seat is configured so that the position of the same can be varied in the axial direction of the piston (2) with respect to a body housing (1), and a spring force adjusting mechanism is provided that adjusts the spring force of the restoring spring (50) by changing the position of the spring receiving member (40) by manipulation from outside the body housing (1).
E05F 3/12 - Dispositifs particuliers commandant la circulation du liquide, p. ex. dispositif à soupapes
E05F 1/10 - Appareils de fermeture ou d'ouverture pour battants, non prévus ailleurs dans la présente sous-classe actionnés par ressort pour battants pivotants
E05F 3/20 - Appareils de fermeture ou d'ouverture à dispositif de freinage, p. ex. ralentisseursStructure des dispositifs de freinage pneumatique ou à liquide dans les charnières ou gonds
Provided is a vertical electric tool that exhibits excellent assembly properties. The vertical electric tool is equipped with a power cord, said power cord using a main body housing (2, 3) that accommodates a motor having an axis in the vertical direction as a gripping section. A wiring base body (30) having a switch (34) for stopping operation of the motor, the power cord (35), and a circuit board (36) attached thereto is provided to the upper section of the main body housing (2, 3). A top cover is provided so as to cover the wiring base body (30). A switch operation member for turning the switch (34) on and off is attached to the top cover.
B25C 5/02 - Outils portatifs pour agrafer utilisant la force musculaireOutils tenus à la main pour agrafer utilisant un moteurDispositifs d'alimentation en agrafes pour ces outils avec possibilité de plier les extrémités des agrafes dans les objets
B25F 5/00 - Détails ou parties constitutives d'outils portatifs à moteur sans relation spécifique avec les opérations exécutées et non prévus ailleurs
B25F 5/02 - Structure des boîtiers, corps ou poignées
Provided is a vertical electric tool that makes it possible to limit the overall height of the tool. The vertical electric tool is provided with housings (2, 3) that accommodate a motor (1) having an axis in the vertical direction. The housing (3) has a brush holder (9) that is inserted from the side direction, and the stator (1a) of the motor (1) is screwed to the upper section of the housing (3) from the bottom side thereof. The outer peripheral surface of the brush holder (9) is pressed by the tip section of the housing (3) and a pressing/fixing screw (11) for pressing and fixing the brush holder (9) to the housing (3) is screwed in from the bottom side of the housing. The screw stop position of the stator (1a) of the motor (1) is displaced at a predetermined angle with respect to the pressing/fixing screw (11) around the axis of the motor (1).
B25F 5/02 - Structure des boîtiers, corps ou poignées
H02K 5/14 - Moyens de support ou de protection des balais ou des porte-balais
H02K 7/14 - Association structurelle à des charges mécaniques, p. ex. à des machines-outils portatives ou des ventilateurs
H02K 11/00 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection
H02K 13/00 - Association structurelle de collecteurs de courant et de moteurs ou de génératrices, p. ex. plaques de montage des balais ou connexions avec les enroulementsAgencement des collecteurs de courant dans les moteurs ou les génératricesDispositions pour améliorer la commutation
B27C 5/10 - Machines manuelles portatives à fraiser le boisDéfonceuses
Provided is an aluminum steering knuckle that has high rigidity although being lightweight. An aluminum steering knuckle (20) is provided with: a main body part (21) serving as a portion to which a wheel support is mounted; a damper connection part (22) connected to a damper, a lower arm connection part (23) connected to a lower arm; a tie rod connection part (25) provided at the leading end of an arm (24) formed to extend from the main body part (21), and connected to a tie rod; and a brake caliper installation part (26) in which a brake caliper is installed, and further comprises a wall surface (21c) installed so as to surround a plurality of bolt holes (21b) and provided to stand on the vehicle body side. The wall surface (21c) is formed to linearly connect the adjacent bolt holes (21b), and the height of the standing wall surface (21c) is formed to be approximately the same over the whole circumference of the wall surface.
An electric trimmer (10) is provided with a base (20) and with a trimmer body (40) capable of sliding in the axial direction of the base. The base is provided with a slit (21c) extending in the axial direction and open, and is also provided with a lock release mechanism (50) disposed so as to straddle both ends (21a, 21b) of the slit. Operating the lock release mechanism (50) and reducing the distance between both ends of the slit enables the base to clamp the trimmer body. The lock release mechanism is formed as a toggle mechanism configured by combining three support points (51a, 51b, 51c) and two links (52a, 52b) with each other and has a shape which follows the outer peripheral surface of the base. Consequently, the electric trimmer is highly operable, has excellent impact resistance properties, and can be maintained extremely easily.
Provided is a door closer which makes use of the advantage of cam-types of having high-torque immediately prior to complete door closure, while also making it easy to adjust hydraulic-fluid flow. A door closer equipped with a principal shaft (3) for rotating according to the opening/closing operation of the door, main springs (16, 17) for producing closing force, and a shock-absorbing piston (10) for carrying hydraulic fluid into a flow-control channel (9) in order to absorb shock from the door-closing operation, wherein the principal shaft (3) is provided with: a cam (12) for elastically deforming the main springs (16, 17) during the door-opening operation, and receiving the closing force from the main springs (16, 17) during the door-closing operation; and a rack (21) which is provided separately from the cam (12) and serves as a shock-absorbing drive part for moving the shock-absorbing piston (10) according to the opening/closing operation of the door. Specifically, the door closer is preferably a slide-type configured in a manner such that the tip section of an arm for rotating in unison with the principal shaft (3) is guided along a rail and slides.
E05F 3/10 - Appareils de fermeture ou d'ouverture à dispositif de freinage, p. ex. ralentisseursStructure des dispositifs de freinage pneumatique ou à liquide avec freins à piston à liquide avec ressort, autre qu'un ressort de torsion, et un piston, dont les axes sont les mêmes ou sont dans la même direction
Disclosed is an electric trimmer (100) provided with a clamp lever (36) which clamps a trimmer body (10) by rotating in the direction approaching a base (20) within a plane parallel to the axial direction of the trimmer body (10), and unclamps the trimmer body (10) by rotating in the direction away from the base (10); and a clamping force adjustment mechanism which adjusts a clamping force between the trimmer body (10) and the base (20) when the trimmer body (10) is clamped by rotating the clamp lever (36). Therefore, an operator can easily grasp the electric trimmer (100), and the clamping force of the base (20) to the trimmer body (10) can be appropriately adjusted.
A valve device has a main body in which an exhaust hole configuring a part of the gas drainage path is formed; a valve element capable of opening and closing the exhaust hole; a cylinder housing a piston coupled to the valve element; and an electromagnetic selector valve for selectively switching a supply route of a driving fluid supplied from a fluid supply source of a die-casting machine to the cylinder either to a front chamber of the cylinder or to a rear chamber of the cylinder. The main body includes a front face configuring a part of a parting face and a fitting portion that tightly adheres to a wall face of a housing hole. The electromagnetic selector valve is positioned on a rear side of the main body, and positioned inwardly of a contour line of the man body formed by the fitting portion.
B22D 17/00 - Coulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression
B22C 23/00 - OutillageDispositifs de moulage non prévus ailleurs
B29C 33/46 - Moules ou noyauxLeurs détails ou accessoires comportant des moyens ou conçus spécialement pour faciliter le démoulage d'objets, p. ex. des objets à contre-dépouille utilisant la pression d'un fluide
Disclosed is an impact tool which is a power tool that is designed to be connected to the ground under a given condition and provides a rotational motion with an angular speed and/or torque which changes periodically. The impact tool is configured such that when gears (1, 2, 3, 4) respectively have pitch circle radii r1(Θ), r2(Θ), r3(Θ) and r4(Θ), Θ represents the angular position of a planet shaft (7) which connects the gear (2) and the gear (3), and the radii of the gears (1, 2, 3, 4) fall within the angular range of at least 0≤Θ≤2π, a drive train is configured so as to satisfy the following inequality: r1(Θ)·r3(Θ)/ r2(Θ)·r4(Θ)>1, and thereby the direction of the rotation of an output shaft is reversed during at least some part of a drive cycle. The impact tool which resolves conventional problems including high noise, high vibration, high loss, and high abrasion can be provided by the abovementioned configuration.
B25B 21/00 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts
B25B 21/02 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts avec des moyens pour communiquer un choc à la tige du tournevis ou à la douille de la clé à écrou
A portable cutting machine provided with: a cutting machine body (3); a saw blade (1) which is rotatably provided to the cutting machine body (3); an electric motor (2) which drives the saw blade (1); a handle (4) which is provided between the saw blade (1) and the electric motor (2) in the first direction parallel to the rotating shaft (9) of the saw blade (1) and which extends in the second direction normal to the first direction; a battery pack (5) which drives the electric motor (2); and a surface plate (6) which is rotatably supported by the cutting machine body (3). The center of the battery pack (5) in the first direction is located further on the electric motor (2) side than the center of the handle (4) in the first direction. The rotating shaft (9) of the saw blade (1) is located on one side of the surface plate (6). A portion of the saw blade (1) passes through an opening (24) formed so as to penetrate through the surface plate (6) and is exposed to the other side of the surface plate (6). Changing the angle of the surface plate (6) relative to the cutting machine body (3) changes the amount of the projection of the portion of the saw blade (1) from the other side of the surface plate (6). A cutting depth adjusting mechanism for changing the angle of the surface plate (6) relative to the cutting machine body (3) is located further on the saw blade (1) side than the battery pack (5) in the first direction.
B23D 47/00 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers
A portable cutting machine is provided with: a cutting machine body (3); a surface plate (6) rotatably supported by the cutting machine body (3); a saw blade (1) supported by the cutting machine body (3) so as to be rotatable about a first axis (O1); and a lower guard (25) supported by the cutting machine body (3) so as to be rotatable about a second axis (O2). The first axis (O1) is located on one side of the surface plate (6). A portion of the saw blade (1) passes through an opening (24) formed so as to penetrate through the surface plate (6) and is exposed to the other side of the surface plate (6). The portion of the saw blade (1), said portion being that which is exposed to the other side, is covered with the lower guard (25). The first axis (O1) is parallel to the second axis (O2) and is located further on the surface plate (6) side than the second axis (O2).
B23D 47/00 - Machines à scier ou dispositifs de sciage travaillant au moyen de lames circulaires, caractérisés uniquement par la structure d'organes particuliers
09 - Appareils et instruments scientifiques et électriques
Produits et services
Common metals and their alloys; metal building materials, door closers and parts thereof; floor hinges, door hinges, knobs for doors and windows, non-electric locks for doors and windows; ironmongery; small items of metal hardware; goods of common metal not included in other classes; nonferrous metals; die castings of metal; cast metal products and semi-finished cast metal products; all included in class 6. Wood and metal working machines and their parts, machine tools and their parts, electric working machines and small electric machines for wood, metal and building materials; electric planers, electric saws, electric drilling machines, electric hammer drills, electric concrete hammers, electric screw drivers, electric resin mixers, electric sanders, electric grinders, electric polishers, electric routers, electric trimmers, electric chain saws, electric cutting saws, electric jig saws, electric groove cutters, electric band saws, electric jointer planers, electric chain mortisers, electric home carpenters set consisting of aforesaid machines and machine tools; pneumatic machines for wood, metal and building materials; pneumatic disc sanders, pneumatic impact drills, pneumatic nail driving machines, pneumatic screw drivers, pneumatic disc grinders and straight grinders, pneumatic nut runners, pneumatic sanders, pneumatic polishers, pneumatic drills, pneumatic tapers, pneumatic hammers, pneumatic rammers, dust collectors, and parts and fittings for all the aforesaid goods; engine chainsaws, engine garden trimmers, hedge trimmers, line trimmers, lawn mowers, grass shears, cultivators, blower vacuums; all being garden tools; hydraulic door closers; printing machines and parts and fittings; phototype setting machines and parts and fittings; plate makers; electric welding machines; all included in class 7. Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; battery, battery chargers; fittings for printing machines, phototype-setting machines, namely compact discs and (floppy) discs; all included in class 9.
A slide type cutting machine which conducts cutting work of a timber etc. more safely and can be stored compactly. A straight guide device (3) has a slide shaft (33) which moves in a direction orthogonal to the moving direction of a cutting part (4), a first slide holder (31) which guides movement of the slide shaft (33), and a second slide holder (34) which is provided at the lower end of the slide shaft (33) and abuts on the first slide holder (31) to control movement of the slide shaft (33). A linking means (5) has a first link (51) which has its one end connected with the cutting part (4) and the other end connected with the second slide holder (34), and a second link (52) which has its one end connected with the first slide holder (31) and the other end connected with the first link (51).
B27B 5/18 - Scies circulaires à table à lame circulaire mobile, p. ex. montée sur un chariot
B23D 45/04 - Machines à scier ou dispositifs de sciage à lames circulaires ou à disques à friction la lame circulaire ou la pièce à scier étant portée par un levier à pivot
A gelatinous substance or viscoelastic polymer compound is disposed in a place of three-dimensional configuration. The electric tool is one comprising driving force transmission means for transmitting a rotary driving force from a motor and bringing a tool into operation and a housing constructing the contour of the electric tool, wherein at least a portion of the housing gripped by an operator is provided with tail cover (40), and wherein a gelatinous member is incorporated in an interspace of the tail cover (40) and the housing, and wherein the gelatinous member consists of a gel pack having a gelatinous substance hermetically sealed by a resin film. The tail cover (40) is fabricated by integral molding of elastomer member (41) and resin member (42) harder than the elastomer member (41), so that the place for accommodating the gel pack consists of the elastomer member (41) while the place in connection with the housing consists of the resin member (42). The gel pack can be replaced by a viscoelastic polymer compound.
Irons and steels; nonferrous metals and their alloys; ores
of metal; metal materials for building or construction;
metal joinery fittings; metal hardware; prefabricated
building assembly kits of metal; reservoirs of metal; metal
pulleys, springs and valves (not including machine
elements); industrial packaging containers of metal; loading
and unloading pallets of metal; turntables for load
handling; traversers for load handling; artificial fish
reefs of metal; metal moulds for forming cement products;
transportable greenhouses of metal for household use; paint
spraying booths of metal; poultry cages of metal; beacons of
metal (non-luminous); road signs of metal (not luminous nor
mechanical); railway points; keys (mechanical element);
metal junctions for pipes; metal flanges; cotter pins;
anchors; mooring bitts of metal; mooring bollards of metal;
anvils; wire nets and gauzes; wire ropes; chains for dogs;
water tanks of metal for household purposes; tool boxes of
metal (empty); money boxes of metal; metal stepladders and
ladders; metal nameplates and door nameplates; towel
dispensers of metal; hat-hanging hooks of metal; letter
boxes of metal; safes; door mats of metal; upright
signboards of metal; sculptures of metal; blinds of metal;
metal tombs and metal tomb plaques; buckles of metal;
ferrules of metal for canes and walking sticks; crampons
(climbing irons); carabiners; diving platforms of metal;
spurs; rock pitons. Metalworking machines and tools; mining machines and
apparatus; construction machines and apparatus;
loading-unloading machines and apparatus; chemical
processing machines and apparatus; textile machines and
apparatus; food or beverage processing machines and
apparatus; lumbering, woodworking, or veneer or plywood
making machines and apparatus; pulp making, papermaking or
paper-working machines and apparatus; printing or
bookbinding machines and apparatus; packaging or wrapping
machines and apparatus; plastic processing machines and
apparatus; semiconductor manufacturing machines and systems;
machines and apparatus for manufacturing rubber goods; stone
working machines and apparatus; non-electric prime movers
(not for land vehicles); parts for non-electric prime movers
for land vehicles; pneumatic or hydraulic machines and
instruments; agricultural machines; agricultural implements
other than hand-operated; fishing machines and instruments;
sewing machines; glassware manufacturing machines and
apparatus; shoe making machines; leather tanning machines;
tobacco processing machines; adhesive tape dispensing
machines; automatic stamping machines; starters for motors
and engines; AC motors and DC motors (not including those
for land vehicles but including parts for any AC motors and
DC motors); AC generators (alternators); DC generators;
mechanical parking systems; lawn mowers; dish washing
machines; machines and apparatus for repair and maintenance;
electric wax-polishing machines; washing machines; vacuum
cleaners; dynamo brushes; electric food blenders; curtain
drawing devices electrically operated; power-operated
potters' wheels; painting machines and apparatus; vehicle
washing installations; waste compacting machines and
apparatus; waste crushing machines; machine elements (not
for land vehicles).
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
16 - Papier, carton et produits en ces matières
19 - Matériaux de construction non métalliques
24 - Tissus et produits textiles
28 - Jeux, jouets, articles de sport
Produits et services
(1) Building materials, namely, door closers and parts thereof; floors hinges, door hinges, knobs for doors and windows, locks for doors and windows; door operators; electric planers, electric saws, electric drilling machines, electric hammer drills, electric concrete hammers, electric screw drivers, electric resin mixers, electric sanders, electric grinders, electric polishers electric routers, electric trimmers, electric chain saws, electric cutting saws, electric jig saws, electric groove cutters, electric band saws, electric jointer planers, electric chain mortisers, electric home carpenters set consisting of aforesaid machines and machine tools; parts and fittings for all aforesaid goods; pneumatic disc sanders, pneumatic impact drills, pneumatic nail driving machines, pneumatic screw drivers, pneumatic disc grinders and straights grinders, pneumatic nut runners, pneumatic sanders, pneumatic polishers, pneumatic drills, pneumatic tappers, pneumatic hammers, pneumatic rammers, and parts and fittings for all aforesaid goods; engine chainsaws, engine garden trimmers, hedge trimmers, line trimmers, lawn mowers, grass shears, cultivators; garden tools; offset printers and parts and fittings; phototype setting machines and parts and fittings; plate markers; dust collectors, blower vacuums, flashlights; fishing tackle.
building materials of cast metals, namely door closers and structural parts thereof, floor hinges, door hinges, knobs, and locks for doors and windows wood and metal working machines and their structural parts, machine tools and their structural parts, electric working machines, and small electric universal machines, all for wood, metal, and building materials, namely electric planers, electric speed saws, electric drilling machines, electric hammer drills, electric concrete hammers, electric screw drivers, electric resin mixers, electric sanders, electric grinders, electric polishers, electric routers, electric trimmers, electric chain saws, electric cutting saws, electric jig saws, electric groove cutters, electric band saws, electric jointer planers, electric chain mortisers, electric home carpenter's set consisting of aforesaid working machines and machine tools and pneumatic working machines and small pneumatic universal machines for wood, metal, and building materials, namely pneumatic disc sanders, pneumatic impact drills, pneumatic nail driving machines, pneumatic screw drivers, pneumatic disc grinders and straight grinders, pneumatic nut runners, pneumatic sanders, pneumatic polishers, pneumatic drills, pneumatic tappers, pneumatic hammers, pnuematic rammers and structural parts and fittings for all the aforesaid goods; power operated garden tools, namely engine chain saws, engine garden trimmers, hedge trimmers, line trimmers, lawn mowers, grass shears and cultivators; printing machines and their structural parts and fittings; phototype-setting machines and their structural parts and fittings; and electric printing-plate making machines [ gymnastic and sporting articles, namely, fishing tackle and golf clubs ]
(1) Building materials of cast metal; door closers and parts therefor; floor hinges; door hinges; knobs and locksmith's works for doors and windows; anchors, anvils, chains for electric chain saws; nails; screws.
Building Materials of Cast Metal-Namely, Hydraulic Door Closers and Parts Thereof, Floor Hinges, Door Hinges, Knobs, Latches for Doors and Windows, Anchors, Anvils, Nails and Screws Made of Metal
