37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Non-metal ventilating ducts and connections therefor, namely, semi-rigid plastic ducts for use in ventilation; non-metal suction ducts and connections therefor, namely, semi-rigid plastic ducts for use in ventilation [ ; non-metal silos; custom made equipment, namely, non-metal security fences ] [ Non-metal, non-mechanical hoppers; custom made equipment, namely, instrumentation cabinets in the nature of security cabinets, non-metal lock boxes for control sticks, and water and glue storage tanks of plastic for industrial purposes ] [ Installation, maintenance and repair of ventilating and suction ducts and connections, tanks and industrial and mining equipment ] [ Custom manufacture and assembly of ventilating and suction ducts and connections, tanks and industrial and mining equipment ] [ Design of ventilating and suction ducts and connections, tanks and industrial and mining equipment ]
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
19 - Non-metallic building materials
20 - Furniture and decorative products
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Conduits et des raccords de ventilation; conduits d'aération et des raccords de conduite; bennes de chargement pour camions, trémies d'alimentation de matières premières (parties de machines), silos-élévateurs, et godets de chargeuses frontales; équipements sur mesure, nommément cabinets d'instrumentation pour valves de contrôle pour machinerie industrielle manuelles et électriques, clôtures grillagées de sécurité, dalles de béton pour des bétonnières, épandeurs de sable et gravier, boîtiers pour tableaux de contrôle, réservoirs en plastique pour le stockage d'eau et de colle. (1) Conception, analyse, fabrication, assemblage, installation et entretien et réparation de conduits et de raccords de ventilation ou d'aération, de réservoirs en plastique pour le stockage de fluides et de machines d'exploitation minière.
A coupling for a ventilation duct assembly for use with interconnecting ventilation duct elements and method of assembly is disclosed comprising a first and a second ventilation duct element formed from a flexible panel shaped and foldable into a ductwork element with a male end smaller in diameter than a female end and with an abutment for restricting movement of the female end over the male end of an adjacent ductwork element. A C- shaped collet is also provided and shaped to fit over the interconnecting male and female ends of the formed ductwork elements for interconnection of adjacent shaped ductwork elements, and sized to extend between adjacent slideable locking elements from corresponding adjacent shaped ductwork elements. A fastener fastens the collet around the shaped ductwork elements, and links extremities of the C-shaped collet together
F16L 25/10 - Sleeveless joints between two pipes, one being introduced into the other
B21C 37/06 - Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided forManufacture of tubes of special shape of tubes or metal hosesCombined procedures for making tubes, e.g. for making multi-wall tubes
B21C 37/28 - Making tube fittings for connecting pipes, e.g. U-pieces
F16L 19/075 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints
F16L 21/06 - Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
F16L 9/17 - Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
A ventilation duct assembly kit for use for forming interconnecting ventilation ducts. The kit includes a pallet supporting a flexible panels that are shapeable into ductwork elements. Each of the panels has opposite duct-forming sides, opposite interconnecting sides for interconnection to a subsequent panel formed into a ductwork element, and a male and female interlocking interfaces respectively fixed on first and second opposite duct-forming sides for interlocking of the duct- forming sides together. The kit also includes slideable locking elements shaped to slide and fit over assembled male and female interlocking interfaces. A plurality of collets shaped to fit over the interconnecting sides of the formed ductwork elements and sized to extend between the adjacent slideable locking elements from corresponding adjacent shaped ductwork elements that are linked through the collet are also provided. A method of assembling such interconnecting ventilation ducts is also disclosed.
