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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for 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 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
B25B 27/02 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
B67B 7/16 - Hand- or power-operated devices for opening closed containers for removing flanged caps, e.g. crown caps
B67B 7/00 - Hand- or power-operated devices for opening closed containers
B67B 7/14 - Hand- or power-operated devices for opening closed containers for removing tightly-fitting lids or covers, e.g. of shoe-polish tins, by gripping and rotating
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 - Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooksHooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
F21V 21/16 - Adjustable mountings using wires or cords
H01R 11/12 - End pieces terminating in an eye, hook, or fork
H01R 11/22 - End pieces terminating in a spring clip
09 - Scientific and electric apparatus and instruments
Goods & 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.
B25B 27/00 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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 15/08 - Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
B23D 15/14 - Shearing machines or shearing devices cutting by blades which move parallel to each other characterised by drives or gearings therefor actuated by fluid or gas pressure
B23D 25/00 - Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
B26D 1/01 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work
B26D 1/04 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
B26D 1/06 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
B26D 1/08 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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.
06 - Common metals and ores; objects made of metal
Goods & Services
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 - Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating materialArrangements specially adapted for supporting insulated bodies
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 - Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
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.
06 - Common metals and ores; objects made of metal
Goods & Services
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.
06 - Common metals and ores; objects made of metal
Goods & Services
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
06 - Common metals and ores; objects made of metal
Goods & Services
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
06 - Common metals and ores; objects made of metal
Goods & Services
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
06 - Common metals and ores; objects made of metal
Goods & Services
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 - Chemical and biological materials for industrial, scientific and agricultural use
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
24 - Textiles and textile goods
Goods & 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
06 - Common metals and ores; objects made of metal
Goods & Services
(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.
06 - Common metals and ores; objects made of metal
Goods & Services
(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.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & 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
