Dyne Duro National Corp. On September 7, 2018, Duro Dyne Corporation filed a voluntary petition for reorganization under Chapter 11 in the US Bankruptcy Court for the District of New Jersey
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pour Dyne Duro National Corp. On September 7, 2018, Duro Dyne Corporation filed a voluntary petition for reorganization under Chapter 11 in the US Bankruptcy Court for the District of New Jersey
Disclosed is a tool useful for fabricating sheet metal ductwork, the tool comprises a handle portion extending from an end of which are first and second prongs, the first prong extending from and in substantially the same plane as the handle portion, the second prong extending outwardly from the handle at a obtuse angle and spaced apart and opposite from the first prong; the second prong having an arcuate tip end that is curved radially at an acute angle toward the direction of the first prong but extending just beyond it.
B21D 39/02 - Utilisation de procédés permettant d'assembler des objets ou des parties d'objets, p. ex. revêtement par des tôles, autrement que par placageDispositifs de mandrinage des tubes des tôles par pliage, p. ex. jonction des bords d'une tôle pour former un cylindre
B25B 27/02 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs pour assembler des objets par ajustage à la presse, ou pour les détacher
B67B 7/16 - Dispositifs à main ou à moteur pour ouvrir des récipients fermés pour enlever les capsules à rebord
B67B 7/00 - Dispositifs à main ou à moteur pour ouvrir des récipients fermés
B67B 7/14 - Dispositifs à main ou à moteur pour ouvrir des récipients fermés pour enlever les couvercles ou opercules à fermeture très ajustée, p. ex. des boîtes de cirage, par saisie et rotation
The disclosure concerns an eyelet assembly comprising a shank; and an eyelet portion connected to an end of the shank, the eyelet portion comprising a first prong and a second prong, the first prong being longer than the second prong, the first and second prongs being substantially arcuate and forming a substantially circular aperture, the first and second prongs at an axial angle relative to each other to form a slot. The assembly can be used to suspend or hang lighting fixtures such as LED flat panels at desired angles of display.
F16G 11/14 - Dispositifs ou pièces d'accouplement permettant la formation facile de boucles réglables, p. ex. agrafes d'étranglementCrochets ou illets avec parties constitutives conçues pour permettre leur fixation rapide en n'importe quel point des câbles ou cordes, p. ex. par la formation de boucles
F21V 21/16 - Montages réglables à l'aide de cordes ou de fils métalliques
H01R 11/12 - Pièces d'extrémité se terminant par un œillet, un crochet ou une fourchette
H01R 11/22 - Pièces d'extrémité se terminant par une pince à ressort
09 - Appareils et instruments scientifiques et électriques
Produits et services
Mechanical control mechanism for hot and cold air systems, namely, dampers, damper blades, and motor driven damper connectors Thermostats for hot and cold air systems as part of heating and cooling installations
A locking apparatus for securing a turning vane to a duct rail is disclosed. The locking apparatus includes an elongate body defining a longitudinal axis and a working end including a first end portion, a second end portion, and an arcuate portion extending between the first end portion and the second end portion. The first end portion, second end portion, and arcuate portion together define a concavity that is configured for the reception of a portion of the turning vane therein. The arcuate portion is configured for engagement against the portion of the turning vane to roll the portion of the turning vane over a portion of the duct rail. The rolling of the portion of the turning vane over the portion of the duct rail is configured to secure the turning vane to the duct rail.
B21D 28/34 - Outils à perforerSupports de matrices
B25B 27/00 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs
The present disclosure relates to apparatus and methods for cutting a hollow turning vane to a desired length for use in a heating, ventilation, and air conditioning (HVAC) system. The vane cutting apparatus disclosed herein utilizes a pneumatically powered cutting mechanism that allows for a smaller apparatus footprint with no loss of cutting force and results in the single stepped blade rolling the inside edges of the hollow turning vane during cutting. The rolled inside edges provide a more secure and smoother fit when the hollow turning vane is fastened to the mating vane rail for use in an HVAC duct.
B23D 15/00 - Machines à cisailler ou dispositifs de cisaillage taillant au moyen de lames se déplaçant parallèlement les unes par rapport aux autres
B23D 15/04 - Machines à cisailler ou dispositifs de cisaillage taillant au moyen de lames se déplaçant parallèlement les unes par rapport aux autres n'ayant qu'une lame mobile
B23D 15/08 - Cisailles à tôles comportant une lame se déplaçant dans un seul plan, p. ex. perpendiculairement à la surface de la tôle
B23D 15/14 - Machines à cisailler ou dispositifs de cisaillage taillant au moyen de lames se déplaçant parallèlement les unes par rapport aux autres caractérisés par leur entraînement ou transmission commandés hydrauliquement ou pneumatiquement
B23D 25/00 - Machines ou agencements pour le cisaillage de produits bruts se déplaçant autrement que dans la direction de la coupe
B26D 1/01 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce
B26D 1/04 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce ayant un élément coupant se déplaçant linéairement
B26D 1/06 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce ayant un élément coupant se déplaçant linéairement l'élément coupant étant animé d'un mouvement de va-et-vient
B26D 1/08 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce ayant un élément coupant se déplaçant linéairement l'élément coupant étant animé d'un mouvement de va-et-vient du genre guillotine
The modular pin spotting system described herein allows a common welding source to be utilized with both hand held pinspotters and fixed pinspotters. This allows the operator to choose the mode of operation for the welding source based on operator needs. In some aspects, the pin spotting system includes a mobile welding source, a ground handpiece, a handheld pinspotter apparatus, and a fixed pinspotter apparatus. The welding source is removably attachable to either of the hand held pinspotter apparatus and fixed pinspotter apparatus and configured to supply welding energy to the attached pinspotter apparatus. Each of the hand held and fixed pinspotter apparatus are configured to energize the mobile welding source to supply welding energy to a weld pin positioned against a sheet metal surface to affix the weld pin to the sheet metal surface through welding.
Metal hardware, namely, metal spring bearings intended to be inserted on damper blades for the purpose of regulating and adjusting the flow of air in HVAC ducts, sold separately
A foldable pin and base washer combination capable of being connected to a duct surface by welding or by an adhesive. In the unfolded position, the combination meets the preferred industry standard for securing a sheet or batte of insulation to a wall of an HVAC duct, and in the folded position the combination can be more efficiently and compactly packaged and shipped. The pin is preferably made from an electrically conductive material, preferably a metal, but the base washer can be formed of a metal or a rigid polymer material.
F16L 59/12 - Dispositions des supports de l'isolation des parois ou des corps isolés, p. ex. par des entretoises d'écartement placées entre le tuyau et le matériau d'isolation thermiqueDispositions spécialement adaptées pour le support des corps isolés
16.
UNITARY, STRIKE, DROP-IN ANCHOR FOR CONCRETE AND THE LIKE
There is provided a unitary, strike drop-in anchor where the individual parts are permanently held together to avoid misplacing any such individual part. The anchor comprises an anchor body with a central bore, the first end of the bore being threaded and having a constant internal cross-section for the length of the threaded portion. The exterior of the anchor body, and the central bore, have a decreasing bore towards the second end of the anchor body beyond the threaded portion. A threaded bolt with an internal central bore and a preferably polygonal drive head, and external threads extending from the drive head to the second end, has a strike tool extending through the central bore.
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
A unitary damper shaft extender for HVAC air ducts, the extender comprising a unitary apparatus comprised of two interlocked, but relatively movable members. One of the members being capable of interlocking with a damper shaft, and the second member being slidably movable to cover, and thereby lock the first member to the damper shaft, so as to extend its length beyond the usual insulation used for air ducts.
An angular, slidable corner connector for securing the corners and joining of a pair of flange frames for ductwork. The frames are formed of transversely aligned edge members and the corner connectors serve to reinforce and connect sheet metal ducts. Each frame edge has longitudinally directed channels. The corner connector is capable of being formed on site. The corner connector comprises two separate legs that are held together. A first leg has a transversely extending slot formed at one end thereof, the leg and the slot being formed from a single piece of material. The second leg has an end slot stop. The corner connector is formed by sliding the second leg through the transversely extending slot in the first leg until the end slot stop abuts against the second leg, the overlapping portions of the first and second legs form the apex of the corner connector.
metal parts, namely, a cleat for creating a secure seal between ducts, along the flange located between the bolted corner portions of the flange, for joining ducts
This invention provides a hatch cover suitable for use with fluid ducts having a wide range of diameters, the hatch cover is formed from a plate of a resilient material and is generally of an elongated shape The resilient material forming the plate has sufficient elasticity to be able to conform to the curvature of the inner surface of a fluid duct when the cover is in place and is held against the inner surface to cover an opening through the duct wall A flexible gasket material is secured to at least the entire circumferential edge portion of the outer major surface of the resilient plate The resilient plate is secured to the duct by a plurality of clamping mechanisms attached to the outer surface of the resilient plate so as to press on the outer surface of the duct when clamped.
A cable clamp-bracket combination for rigidly connecting to an item to be suspended, especially a HVAC duct suspended from the ceiling of a structure. The combination utilizing, e.g., a commercially available cable clamp rigidly but removably connected to the clamp in a position where openings in the bracket surfaces mate with the cable channels through the clamp and a slot through the bracket mates with a clamp release projection on the clamp. The cable clamp includes a clamp clutch adjacent each cable channel for holding a support cable. The combination resulting in a rigid connection between the clamp and the item (e.g., duct) and a non-slip connection between the supporting cables and the item. The bracket can be formed from a flat plate having preformed openings and connecting elements by bending the plate into the desired form for holding the clamp and being securable to the, e.g., duct.
A damper regulator device for adjusting the orientation of a damper blade in an air transfer system, such as a duct, is disclosed. The regulator is coupled to an end portion, of a damper shaft, pivoting of a handle component of the regulator functioning to turn the shaft and hence the blade. The device is adjustable to accommodate damper shafts of different configurations and sizes without disassembly of the device by shifting the handle between one or another of a pair of slots disposed at disparate distances from the shaft. The shifting of the shaft between slots in effected by a channel extending between the slots.
A system for structurally reinforcing lengths of a duct conduit, the system comprising primarily metal bolts, and a pair of metal friction-fit threaded inserts for the ends of an internal reinforcing tube or pipe, which tube or pipe extends across the interior of the conduit
adhesive backed metal fasteners namely, a pin bendably secured to an adhesive backed metal plate with a metal washer for securing insulation to heating, ventilating and air conditioning
Metal flange connecting system comprised of flanges, corners and cleats, nosing and hanging straps, S-locks, vanes and rails, [ corner injector tool, ] cleat tool and crimping tool and non-metal gasket material for the metal flange, for connecting ducts
STOCK MATERIAL FOR FORMING VIBRATION DAMPING CONNECTORS FOR CONNECTING AIR DUCT SEGMENTS FORMING VENTILATION, HEATING AND AIR CONDITIONING SYSTEMS; NAMELY SPACED METAL STRIPS CONNECTED BY A TUBULAR FABRIC CONFIGURATION, AND INTENDED TO BE CONNECTED THROUGH THE METAL STRIPS TO ADJACENT DUCT SEGMENTS SOLD TO HEATING AND AIR CONDITIONING SUPPLY WHOLESALERS, SHEET METAL SHOPS AND HEATING AND AIR CONDITIONING CONTRACTORS
AIR CONDITIONING AND HEATING APPARATUS, NAMELY, DAMPERS AND PARTS AND FITTINGS THEREFOR; DRIVES, INDICATORS, BEARINGS AND BRACKETS EXCLUSIVELY DESIGNED FOR USE IN CONJUNCTION WITH AIR CONDITIONING AND HEATING SYSTEM DAMPERS
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
08 - Outils et instruments à main
09 - Appareils et instruments scientifiques et électriques
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
24 - Tissus et produits textiles
Produits et services
Adhesive for Attaching Insulation Materials to Air Conditioning and Heating Ducts, Packaged in Bulk and in Spray Cans Metal Hardware for Air Conditioning, Heating and Ventilating Systems for Use in Metal and Fiberglass Duct Systems-Namely, Air Flow Regulator and Control Hardware for Air Conditioning, Heating and Ventilating Systems for Use in Metal and Fiberglass Duct Systems-Namely, Flexible Duct Connector Stock Strips Packaged in Coils and Extended Lengths and Duct Fabric Therefor, Mounting Fixtures of Air Turning Vane Assemblies, Louver Turning Brackets, Louver Blades, and Unassembled Component Sets for Damper Blades Comprising Bushings, Bearing Pins, Bearing Straps, Brackets, Damper Blades, Pins, Rods, Multi-Blade Damper Linkage Sets, Dampers and Component Part Sets Therefor, Plain Damper and Dial Damper Regulators and Unassembled Component Part Sets, Damper Quadrants and Part Sets, Connectors and Clips for Attachment to Fiberglass Ducts, Hinges, Sheet Metal Screws, Self-Tapping Screws, Self-Drilling Screws, Rivets-Namely, Blind Rivets, Damper Rod Clips, Heat Fusible Links for Dampers, Duct Access Door Assemblies and Latches Therefor, Staples, Welding Clips and Pins Manual and Automatic Machines for Fabrication of Ducts and Duct Components-Namely, Coating Machines for Applying Insulation to Ducts, Welding Machines for Securing Welding Pins to Ducts, Insulation Cutting Machines,[ Cleat Forming Machines, Angle Iron Production Machines, ] Stapling Machines, Pneumatic Rivet Setting Machines Hand Tool Parts-Namely, Drill Bits, Rivet Setters, Chucks for Driving Conventional and Hex Headed Sheet Metal Screws but Not Including Mechanics Hand Tools Thermostats, Motor Activated Damper Regulators, Relays, Control Panels for Air Circulating Systems, Transformers, Switches, Electrical Welding Equipment-Namely, Welding Transformers, Welding Pins and Clips, Welding Electrodes; Electrical Welding Cables and Clamps; Air Conditioning and Heating Regulating and Control Systems-Namely, Combination Packages Including Control Panels, Thermostats, Motorized Dampers, Transformers and Circuitry for the Control of Blower and Heating Elements Liquid Duct Sealer, Duct Sealer Membranes, Caulking Material for Duct Joints, Adhesive Backed Gasketting Material for Ducts; Fiberglass Air Turning Vanes, [ Sealing Tape for Fiberglass Ducts, ] Insulating Access Doors for Fiberglass Ducts and Flexible Duct Connector Material in the Form of Fabric Strip for Sealing Spaces Between Adjacent Duct Sections Fabric in Strip Form for Use in Sealing Spaces Between Adjacent Air Conduit Ducts
(1) Air conditioning, heating and ventilating installation parts, namely:-flexible duct connector stock of strips of duct fabric clinched to sheet metal, packaged in coils and extended lengths.
(1) Air conditioning, heating and ventilating installation parts, namely:-flexible duct connector stock of strips of duct fabric clinched to sheet metal, packaged in coils and extended lengths.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
(1) Welding pins.
(2) Air conditioning, heating and ventilating accessory parts, namely:- flexible duct connector stock strips packaged in coils and extended lengths and duct fabric therefor, mounting fixtures of air turning vane assemblies, louver tuning brackets and unassembled component sets for damper blades comprising bushings, bearing pins, bearing straps, brackets, pins and rods.
(3) Machines for applying welding pins, welding switches, electrodes and parts thereof.
(4) Welding transformers.
(5) Louver blades, damper blades, multi-blade damper linkage sets, dampers and component part sets therefor, plain damper and dial damper regulators and unassembled component part sets, damper quadrants and part sets.
Air Conditioning, Heating, and Ventilating Installation Parts-Namely, Flexible Duct Connector Stock of Strips of Duct Fabric Clinched to Sheet Metal, Packaged in Coils and Extended Lengths
Air Conditioning, Heating, and Ventilating Installation Parts-Namely, Flexible Duct Connector Stock of Strips of Duct Fabric Clinched to Sheet Metal, Packaged in Coils and Extended Lengths
Air Conditioning, Heating and Ventilating Accessory Parts-Namely, Flexible Duct Connector Stock Strips Packaged in Coils and Extended Lengths and Duct Fabric Therefor, Mounting Fixtures of Air Turning Vane Assemblies, Louver Turning Brackets, Louver Blades, and Unassembled Component Sets for Damper Blades Comprising Bushings, Bearing Pins, Bearing Straps, Brackets, Damper Blades, Pins, Rods, Multi-Blade Damper Linkage Sets, Dampers and Component Part Sets Therefor, Plain Damper and Dial Damper Regulators and Unassembled Component Part Sets, Damper Quadrants and Part Sets
