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WO/1991/019540 |
Fire spread prevention apparatus consists of a casing (5) with intumescent material (7, 8) lining it for location about a pipe or conduit (3) where it passes through a building panel such as a wall (1). In accordance with the invention, ...
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WO/1991/019127 |
A device for sealing a plastic pipe (22) in the event of a fire preferably has a collar (12) that contains a spring (34) and an intumescent material (26). Spring (34) and intumescent material (26) are arranged in collar (12) in such a ma...
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WO/1991/015700 |
A device for holding cables, pipes, hoses or the like has a hollow cylindrical fitting stub through which the cable or the like is led and a thrust screw (9) with a corrugated inner surface (15) which can be screwed on the fitting stub. ...
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WO/1991/010857 |
The invention relates to a method for installing a collar and conduit collar (3) of the concrete and stone structures to be used in industrial construction work. It is essential for the invention that conduit collar (3) includes at least...
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WO/1991/005390 |
The invention relates to a leading-through system for cables for leading cables (22) through fire compartmentation walls in after-installations. According to the system an opening is made in the wall and the cable is led therethrough. Ac...
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WO/1991/004074 |
The invention relates to a pipe grommet to seal passages of pipes through walls or cellings. The pipe grommet has a solid housing preferably in the form of a surface box. Between the housing and the pipe there is a substantially sealed a...
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WO/1991/002917 |
A method of sealing a substrate (7) which comprises positioning adjacent the substrate a moveable wall (23) and providing a material in communication with the wall, the liquid (11) having a vapour pressure sufficient to maintain the wall...
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WO/1991/001058 |
An elastomeric grommet suitable for sealing a substrate when compressed in an axial direction. The grommet is made so that an axial passageway has an inner central section of substantially constant cross-section and first and second inne...
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WO/1990/010169 |
A penetration unit (10) for a concrete slab including a hollow housing (28) open at one end for receiving a service line or pipe (27), and provided at its other end with an elarged opening surrounded by an annular flange (36) which enabl...
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WO/1990/005871 |
A rosette (1) for covering pipe outlets in a surface consists of an annular hollow body which is placed around the pipe and which contains an annular cavity (11) traversed at one side by a radial cut (4), the two sides of which (12, 13) ...
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WO/1989/011815 |
An improved trap fitting assembly (F1, F2) which prevents the spread of fire and smoke through a floor (100, 200) of a building is described. The fitting uses a flammable coupling (10, 30) and a non-flammable sleeve (14, 32) inside the c...
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WO/1989/009900 |
A seal (1) for sealing a shaft (30) to a sheet of material (8) is provided, the seal having a hollow body (2) to extend through an aperture (7) in the sheet of material (8), an outwardly extending flange (3) on one end of the body (2), a...
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WO/1989/005893 |
A pipe construction that passes through a roof (6) and wherein the lower end of the upper pipe part (9), which extends to above the roof, is connected to the upper end of the lower pipe part, which ends below the roof, by means of a flex...
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WO/1989/004407 |
A pipe coupling assembly (10, 46, 64) and method of manufacturing the same involves the use of a pipe coupling (12, 50, 66) with an intumescent collar (14, 68) and a metallic band (16, 56, 70) wrapped thereabout at one end thereof. The m...
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WO/1989/003952 |
A seal is provided around one or more supply lines (12), such as pipes, wires or cables extending through an aperture in a bulkhead (40). A heat recoverable tubular article (16) having a radially extending flange (17) is recovered onto t...
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WO/1989/002014 |
An improved coupling (10) adapted to be pressed into or secured in a hole (101) in a concrete floor or wall (100) is described. The coupling (10) is secured in place by a concrete to plastic adhesive (11) and can serve as part of the pip...
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WO/1989/002015 |
The object of the invention is a through construction element for leading especially heat, water, sewer, electricity and air conditioning pipelines sealingly through the vaults between different floors or different spaces in buildings. T...
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WO/1989/001078 |
An improved firestop fitting with a flammable main conduit (11) and extension conduit (12) supporting a non-flammable sleeve (14) and plug (16). The plug lodges into the sleeve when a harness (17) is melted by heat from a fire below the ...
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WO/1988/010390 |
A fitting is disclosed for covering the vacuum orifice (10) formed in the wall (12) of the swimming pool. The fitting includes a hollow body member (22) connectable to the vacuum orifice (10) and having an opening (24) for receiving a va...
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WO/1988/004621 |
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...
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WO/1988/004005 |
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 ...
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WO/1987/004225 |
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...
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WO/1986/002136 |
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 (...
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WO/1986/002119 |
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...
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WO/1985/004461 |
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...
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WO/1985/002448 |
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...
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WO/1984/004795 |
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 ...
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WO/1984/003925 |
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...
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WO/1984/002156 |
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 (...
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WO/1984/000398 |
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...
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WO/1983/003883 |
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...
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WO/1983/003552 |
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...
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WO/1982/001445 |
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...
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WO/1981/003245 |
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)...
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WO/1981/002814 |
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 ...
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WO/1981/002815 |
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 ...
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WO/1981/002813 |
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...
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WO/1981/001452 |
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...
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WO/1980/000205 |
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...
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JP2013009503 |
To provide a wire harness with a clip where the clip, formed so as to engage with a mounting hole of a panel, is integrally formed with an electric wire inserted into the mounting hole.In a wire harness with a clip 1, a clip 2, engaging ...
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JP2013002211 |
To provide a drain piping structure of a building, in which drain water flows down smoothly, dirt and sediment are prevented from being clogged, and maintenance is simply performed, and which is inexpensive.A drain piping structure passe...
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JP2013002479 |
To provide a method for easily renewing a fire-resistant pipe joint installed and fixed on a floor slab without chipping work of concrete.A downward portion from the intermediate portion of the fire-resistant pipe joint having pipe conne...
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JP2013005636 |
To provide a grommet which exhibits good sealing performance even when a certain variation inevitably occurs in dimensional accuracy of a housing and a mounting part formed in the housing.A grommet comprises: a housing; a lid member clos...
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JP2012255263 |
To provide a fireproof compartment through-part structure which can reduce the transfer of the heat of a fire or the like from one compartment of the structure where the fire occurs to the other compartment of the structure where the fir...
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JP2012255261 |
To provide a fireproof compartment through-part structure which can reduce the transfer of the heat of a fire or the like from one compartment of the structure where the fire occurs to the other compartment of the structure where the fir...
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JP2012255262 |
To provide a fireproof compartment through-part structure which can reduce the transfer of the heat of a fire or the like from one compartment of the structure where the fire occurs to the other compartment of the structure where the fir...
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JP2012246709 |
To provide a sheath pipe which allows a drain tube in a concrete structure to be easily and efficiently renewed using general-purpose piping components.A sheath pipe 1 for a drain tube having a connection opening 14 for connecting to a h...
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JP2012246970 |
To provide a grommet capable of sealing even the insertion hole of a panel into which a pipe is inserted with poor assembling accuracy by a simple assembly.The grommet 1 includes: a base 10 assembled to the insertion hole 42 of the panel...
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JP2012241797 |
To provide an embedded type gas valve that blocks between the inside and outside of a room in a sealed state and is easily attached to a wall plate.A casing 2 is formed with a predetermined rigidity. A second seal member 9 is annularly d...
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JP2012239321 |
To enable a grommet to inhibit sound leakage around an attachment part attached to a through hole of a vehicle body panel.A grommet 20 is attached to a through hole 12 formed at a vehicle body panel 10 being fitted onto a wiring harness ...
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