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Patent Searching and Data


Matches 501 - 550 out of 7,741

Document Document Title
WO/1988/004621A1
A sealing arrangement (8) for passing a wire bundle (7) consisting of several wires, for example electric wires or tubes, through an opening (11) in a floor or wall element (2) of a vehicle, which sealing arrangement (8) comprises a seal...  
WO/1988/004005A1
Process for sealing a tubular or rod-like building component (3) in a receiving opening (2) of the body of a building (1) and a through-pipe (3) to be sealed in a wall passage (2) according to this process. A helix (4) having preferably ...  
WO/1987/004225A1
A fire-stop stack fitting (34) includes a cylindrically-shaped coupling wall (36) having a stop (52) therein for receiving pipes to be coupled from first and second ends. The first end of the cylindrically-shaped coupling wall is affixed...  
WO/1986/002136A1
An elastic wall lead-through for pipes and supply lines, which is both sealed and soundproofed, and which has a hose-like elastic portion (11) that passes through the outer tube (8), and is connected at one end (18) with the outer tube (...  
WO/1986/002119A1
Apparatus for fire-sealing of a lead-through for at least one cable through a building component (1) build on frame-work, said apparatus (10) comprising an inner pipe (6) filled with a precompressed elastical fire-resistant foam material...  
WO/1985/004461A1
The sealing joint (1) fills in the lead-through the empty space between a line and the soffit of a wall opening. It forms at least one line housing (2) corresponding to the cross-section of the line and is sealed by compression in the wa...  
WO/1985/002448A1
A stack fitting (10) and coupling (102) combination adapted to be mounted through a floor (104) in a building to prevent the spread of fire through pipe (100, 103) from below the floor. The fitting includes a thermally releasable plug (1...  
WO/1984/004795A1
An improved coupling (10) to be embedded in concrete (101). The coupling includes multiple concentric rings (11c) on an outside wall (11a) of a tube (11) which aid in preventing leakage along the outside wall and which help in providing ...  
WO/1984/003925A1
A flashing (1) which is intended to be fitted to a pipe at a location at which the pipe enters, for example, a floor, ceiling or wall structure. The flashing forms a moisture or liquid seal between the outer surface of the pipe and the s...  
WO/1984/002156A1
Shockwave-absorbing gastight lead-through for one or more conduits (5) through a building component (1), e.g. the wall of an air-raid shelter. The lead-through is preferably arranged in a through hole (2) made in the building component (...  
WO/1984/000398A1
A bulkhead-fluid-line connector (10) for supporting and directly sealably connecting two fluid lines (20, 22) which conduct a pressurized fluid, such as fuel, through a housing wall (16) of an internal combustion engine (18). Unlike conv...  
WO/1983/003883A1
A multi-purpose metal-to-metal seal system providing fluid-tight integrity at the area of contact between the seal element (10) and the surface (18) against which it bears, throughout wide variations in pressure and temperature, and espe...  
WO/1983/003552A1
Fire arrester barrier for pipe passages, particularly synthetic material pipes, wherein in case of fire a stopping element cuts the pipe (2) traversing the wall and seals the open cross section area of the pipe to the flames. The fire ar...  
WO/1982/001445A1
During its production in the factory, a body is provided with lubricant (13) on the surface or surfaces which are subjected to friction when the body is put to use at its site of use. Outside the lubricant there is applied a protective l...  
WO/1981/003245A1
Tool for making holes in a fire-sealing lead-through including an elastic, fireproof, foamed material, which is kept in compression at right angles to the longitudinal axis of the holes therein. The tool has a hole-making bar portion (2)...  
WO/1981/002814A1
Prefabricated fire-sealing lead-through body (1) for one or more conduits (32) through a wall, for example. The lead-through body comprises a casing (2) with elastic fire retardant foamed material (4) disposed therein, which, compressed ...  
WO/1981/002815A1
A device for laying conduit (32) through a fire-sealing lead-through body (1) in which there is disposed an elastic fire retardant foamed material (4). The foamed material is kept compressed in the lead-through and after executed laying ...  
WO/1981/002813A1
A prefabricated fire-sealing lead-through body (1) for one or more conduits (32) through a wall, for example. The body comprises a casing (2) with elastic fire retardant foamed material (4) disposed therein, said material being kept in t...  
WO/1981/001452A1
A sealing element adapted to be disposed in a slitshaped, preferably annular gap, comprises an internal gas-filled cavity with an inlet in one end and an outlet in the other end for a hardening filling medium adapted to be introduced int...  
WO/1980/000205A1
For the passage of cables and conduits (7) through water and gas tight and none inflammable covers or walls (3), the cables are introduced in hollow bodies (4) of rectangular or circular cross section. After introducing the cables and be...  
JP2014181816A
To provide a connection structure of a pipe capable of fastening the pipe penetrating through a pore opened on a partition which separates a heat exchange region from a cooling water region to reliably perform the seal, and capable of ea...  
JP2014168363A
To provide a water cut-off structure which can enhance workability of assembling work, by enhancing waterproofness of an opening hole in a panel through which a plurality of wires pass.A water cut-off structure comprises: a grommet 23 be...  
JP5588186B2  
JP2014163488A
To provide a working jig for a joint that allows one worker to attach the joint to a supporting member such as a floorboard easily, accurately, and quickly.A working jig 10 is designed to insert a joint 12 connected to a pipe 13 into a t...  
JP2014161202A
To provide a grommet that is able to ensure an angle and a direction by restricting unnecessary deformation.A grommet 41 comprises: a panel engagement part 5; an external cylindrical part 6 whose one end is connected to this panel engage...  
JP5582873B2  
JP2014148998A
To provide a seal structure capable of securing fire resistance even when a gap is generated later between a seal material and an arrangement member.The seal structure comprises: an arrangement member 1 extending along an axial line O so...  
JP5574227B2  
JP5576349B2  
JP5576576B2  
JP2014145460A
To provide a sleeve for wall penetration that can easily correspond to walls different in thickness, is easy for extraction and insertion from and into a penetration port of a wall, and is easy for fixation after insertion.A sleeve for w...  
JP2014145427A
To provide a wiring/piping insertion hole forming tool capable of forming, with high work efficiency, an insertion hole capable of preventing direct contact which may cause various problems, between an inner peripheral surface (cross sec...  
JP2014141996A
To improve design performance by avoiding the exposure of a screw of a cap screwed to a cylinder part while imparting a waterproof gradient being an ascending gradient toward indoors from outdoors to an internal face of the cylinder part...  
JP2014142012A
To provide a pipe joint which can surely connect resin pipes.A pipe joint has an inner cylinder member 10 having an engagement recess 17 recessed in its external peripheral face, an engagement claw 26 whose side face is partially bent to...  
JP2014138519A
To enhance sealing performance of a seal lip of a grommet.In a grommet which includes a resin inner 3 assembled to a grommet body 2 formed of a rubber or an elastomer, has a seal lip 9 pressing against the outer surface of a vehicle-body...  
JP2014137154A
To provide a non-flammable sleeve for ventilation that facilitates water cut-off treatment in a through-hole portion provided in a building wall, and can exhibit quality of thermal insulating properties and cut-off performance satisfacto...  
JP2014138470A
To reduce the number of components and work hours.A wire connection device includes: a shield shell 15 which has a cylindrical connection part 19 having an opening for inserting an electric wire at the one end side and a cap part 17, whi...  
JP2014137085A
To maintain a refractory material blocking a gap between the outside surface of a long body and the inner peripheral surface of a through-hole in a state of initial construction as much as possible to exhibit an initial refractory blocki...  
JP2014134094A
To provide an improved sealing assembly which is fitted into an annular opening, for example, an opening on a wall of a manhole to achieve sure sealing.A sealing assembly 20 is provided with an expansion band 22 having an arcuate band pa...  
JP5556379B2  
JP2014132195A
To provide a fireproof treatment tool which easily forms a fireproof treatment structure without requiring a large amount of a heat expansion refractory material, and to provide the fireproof treatment structure.A fireproof treatment too...  
JP5547981B2  
JP5547629B2  
JP2014128688A
To provide a through-hole fireproof measure material capable of effectively decreasing a reduction rate of fireproof performance before and after a fire, and a through-hole fireproof measure structure.A through-hole fireproof measure mat...  
JP2014129854A
To keep an initial filled state of fireproof measure material loaded in an annular space as much as possible and realize a desired fireproof clogging function with the fireproof measure material even if a moving force to pull and draw ac...  
JP2014131462A
To provide a technology which improves the sealability of a gap between a panel and a grommet.A grommet 20 includes: a small diameter cylinder part 22 forming an insertion hole 22H, into which a wire harness 18 is inserted, and holding t...  
JP5542429B2  
JP5543744B2  
JP2014126078A
To provide a sealed structure of a through-hole, which can improve sealing performance by suppressing peeling off of a sealant provided between the through-hole and piping.In a sealed structure of a through-hole, a sleeve 14 is fixed to ...  
JP2014126137A
To provide a valve that can easily connect a connection member.A closing valve 20 includes: a fixed portion 25; and a fourth cylindrical portion 24. The fixed portion 25 is fixed to a fixing target surface 53a of a side surface bulge por...  

Matches 501 - 550 out of 7,741