| Patents for F16L 5 - Devices for use where pipes, cables or protective tubing pass through walls or partitions (6,114) |
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| 02/15/1994 | US5285829 Gasoline containment systems with leak-resistant plastic fittings |
| 02/10/1994 | DE4217562C1 Wall packing seal for cable passage - has polyurethane sealing discs with radial threading slits for easy installation and dismantling and low wear on the cables |
| 02/03/1994 | DE4242236C1 Wall-box for polyethylene@ pipe - has annular space between pipe and protective tube filled with polyurethane-based plastic sealant |
| 01/26/1994 | EP0580130A1 Lead-wire grommet |
| 01/26/1994 | EP0579641A1 Environmental sealing. |
| 01/19/1994 | EP0579125A1 Plastic screw fitting for entry and extension, sealing and strain relief of cables, ducts or hoses |
| 01/13/1994 | DE4222234A1 Device for bringing gas supply into building - has plastic gas pipe surrounded by short length of corrugated metal pipe welded to end cap |
| 01/13/1994 | DE4222212A1 Fire protection - involves fire sleeve airtightly closed by rubber sealing ring to give long-lasting effect |
| 01/12/1994 | EP0578278A1 Uses of IL-1 alpha |
| 01/12/1994 | EP0578274A1 Compression sleeve for an expandable seal |
| 01/11/1994 | US5277220 Covering surround for sanitary water fittings especially for concealed fittings |
| 01/11/1994 | CA1326050C Cast gasket |
| 01/05/1994 | EP0576935A1 Cover unit for steering column passage through a motor vehicle wall |
| 01/04/1994 | US5275377 Valve disks of silicon-infiltrated silicon carbide |
| 01/04/1994 | US5275199 Adjustable surface mount plumbing adapter |
| 12/29/1993 | EP0575747A1 Smoke passage cut-off device in a conduit lead-through installation |
| 12/28/1993 | US5272934 Motion transmitting remote control assembly |
| 12/23/1993 | WO1993025829A1 Construction of sealing through-hole penetrating through metallic partitioning member |
| 12/22/1993 | EP0383824B1 Bulkhead seal |
| 12/21/1993 | US5271646 For use with an automotive air conditioning compressor |
| 12/16/1993 | DE4218912A1 Bracket for fixing ventilation unit in ceiling opening - has one arm adjoining top side of ceiling cladding, second arm crossing ceiling opening and third arm placed flat against underneath cladding |
| 12/14/1993 | US5269110 Flexible closure system for use in building construction |
| 12/08/1993 | EP0572823A1 Wall feedthrough |
| 12/07/1993 | CA1325031C Metallic adjustable clamping band for gaskets and method for using same |
| 12/07/1993 | CA1325030C Puncturable oil seal |
| 11/24/1993 | EP0570989A2 Composition of intumescent material |
| 11/23/1993 | US5263794 Environmentally safe underground piping system |
| 11/23/1993 | US5263746 Adjustably mounted fitting assembly |
| 11/23/1993 | CA1324625C Bulkhead seal |
| 11/18/1993 | DE4215635A1 Plastic union for lead-ins of cables or hoses - has inner cylindrical support with tongues formed by longitudinal slits, pressed against cable by cap nut |
| 11/16/1993 | US5261761 ABS manhole adapter serving as a coupling-collar of a resilient connector assembly used in making a connection between a precast reinforced concrete manhole and a PVC sewer pipe |
| 11/16/1993 | CA1324369C Fire protection collar |
| 11/11/1993 | WO1993022594A1 Tube and flange coupling assembly |
| 11/11/1993 | CA2133751A1 Tube and flange coupling assembly |
| 11/10/1993 | CN2145902Y Pipeline wall hole flat plug |
| 11/02/1993 | US5257641 Retrofittable fire-stop device |
| 10/27/1993 | EP0566973A1 Feedthrough for pipes or the like |
| 10/27/1993 | CN2144752Y Sealing device for pipe line pass through wall |
| 10/21/1993 | DE4212563A1 Adjustable elastomeric seal e.g. for pipe or cable - has two tubular sections in hole in wall, one fitting inside other by peripheral ribs |
| 10/20/1993 | EP0566029A1 Valve disc made of silicon/carbide infiltrated with silicon |
| 10/20/1993 | CN2144230Y Floor water-proof casing |
| 10/19/1993 | US5253455 Fire damper |
| 10/14/1993 | WO1993020380A1 Tube coupling with secondary retainer clip |
| 10/13/1993 | CN2143706Y Water stopping joint through partition |
| 10/12/1993 | CA1323022C Coupling for concrete wall or floor mounting |
| 09/30/1993 | DE4308942A1 Passage of a supply or discharge pipe through a wall opening |
| 09/28/1993 | US5248154 Bidirectional gasket |
| 09/23/1993 | DE4234084C1 Wall gland for vehicle fluid line - uses radially projecting tongues and cooperating stops shoulder of clap element to lock line section in wall opening |
| 09/23/1993 | DE4209171A1 Tubular guide for cables through wall - comprises supporting member and tube section with areas of increased diameter for retaining in hole through wall |
| 09/23/1993 | DE4208501A1 Lead in for heatable line conducting hot gases - has mounting tube integrated fixed in wall being penetrated and tubular sleeve positioned detachable in mounting tube and line section in which tube is arranged |
| 09/22/1993 | EP0561728A1 Gasoline containment systems with leak-resistant plastic fittings |
| 09/15/1993 | EP0560307A1 Shuttering |
| 09/08/1993 | CN1076011A 流体出口系统 Fluid outlet system |
| 09/07/1993 | US5243153 Acoustical barrier with acoustical seal |
| 09/07/1993 | US5243127 Noise absorber |
| 09/05/1993 | CA2090569A1 Adjustably mounted fitting assembly |
| 09/02/1993 | WO1993017266A1 Environmentally safe underground piping system |
| 09/02/1993 | WO1993016818A1 Method and apparatus for drilling into fibrous materials, whereby dust is extracted and the surface of the bore is sealed |
| 09/02/1993 | CA2130191A1 Environmentally safe underground piping system |
| 08/31/1993 | CA1321699C Heat recoverable article |
| 08/19/1993 | DE4204625A1 Inlet guide through walls for household gas - has protective plastics pipe sleeve outside building and protective metal pipe sleeve where it passes through the wall. |
| 08/17/1993 | US5236229 Flange assembly with retention means |
| 08/12/1993 | DE4203686A1 Stuffing box seal for sealing pipe on guide part - has shape stable ring acting as contact pressure element to squeeze sealing body |
| 08/11/1993 | EP0554630A1 Fire safety device |
| 08/10/1993 | US5235138 Penetration plug for pressure vessels |
| 08/10/1993 | US5234185 Unitary pipe clamp and assembly |
| 08/05/1993 | WO1993015346A1 Sealing arrangement |
| 08/05/1993 | WO1993015345A1 Fluid outlet system |
| 08/05/1993 | DE4202660A1 Brick protection pipe for gas connection to house - comprises brick protection pipe in building wall in which is concentrically fitted gas feed pipe of steel |
| 08/05/1993 | CA2129252A1 Fluid outlet system |
| 08/05/1993 | CA2127796A1 Sealing arrangement |
| 07/27/1993 | US5230536 Bulkhead mounting assembly |
| 07/22/1993 | WO1993014340A1 Pipe coupling |
| 07/22/1993 | WO1993014335A1 Inflatable duct seal as environmental sealing |
| 07/22/1993 | DE4200866A1 Feedthrough for pipe or cable in masonry wall - contains sealant compressed by collapse of annular flanges around oppositely threaded lengths of inserted connecting tube |
| 07/21/1993 | EP0551389A1 Seals for gas-carrying lines and installations which comprise such seals. |
| 07/15/1993 | DE4220448C1 Fire protection for wall entrance carrying cables - has fire-extinguishing medium in cabinet sealed within wall and cable access flaps closing if fire occurs |
| 07/13/1993 | US5226681 Outlet connection assembly |
| 07/01/1993 | DE4221862C1 Pipe and cable firestop for wall opening - has tension springs either side of inflatable securing flaps to box walls |
| 06/24/1993 | DE4213124C1 House installation combination - comprises steel through passage pipe provided with gas-tight sleeve of polyethylene@-X |
| 06/23/1993 | CN2136922Y Antiseeping casing |
| 06/15/1993 | US5220131 Poke-through fire barrier structure with knock-out openings |
| 06/08/1993 | US5217237 Bidirectional gasket having water energizing pockets |
| 06/03/1993 | DE4139375A1 Bulkhead device protecting plastics pipes in event of fire - has sleeve with opening for first and second bulkheads, fitted and acting in succession and is fastened to outside of partition wall |
| 06/01/1993 | CA1318706C Trap fitting assembly |
| 05/25/1993 | US5213341 Pressure hardware for a modular inter-wall elastomer seal |
| 05/25/1993 | US5213290 Cable holder |
| 05/19/1993 | EP0541910A1 Wall feed through |
| 05/19/1993 | EP0541695A1 Double walled tubular article |
| 05/18/1993 | US5211695 Feedthrough sleeve and integral support fitting |
| 05/18/1993 | US5211428 Gas pipe slip boot |
| 05/11/1993 | US5209440 Hexagonal junction adapter with retaining shoulder |
| 04/28/1993 | EP0538567A2 Fire barrier device through a wall opening for the penetration of conduits |
| 04/27/1993 | US5205593 Method of tight connection, and corresponding tight connection fitting |
| 04/22/1993 | DE4213727C1 Sealing grommet for lead through passage in wall - includes securing clasp form-fitting recesses in snap-in seal lip preventing sliding out after insertion |
| 04/21/1993 | EP0537377A1 Pipe coupling |
| 04/15/1993 | WO1993007411A1 Connections for valves |
| 04/14/1993 | EP0536331A1 Device for sealing a plastic pipe extending through a partition |
| 04/13/1993 | US5201433 For covering an opening in a wall |
| 04/13/1993 | CA1315945C Stretched cloth acting as false ceiling or wall |