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Patent Searching and Data


Matches 601 - 650 out of 8,294

Document Document Title
WO/1990/005871A1
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) ...  
WO/1989/011815A1
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...  
WO/1989/009900A1
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...  
WO/1989/005893A1
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...  
WO/1989/004407A1
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...  
WO/1989/003952A1
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...  
WO/1989/002015A1
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...  
WO/1989/002014A1
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...  
WO/1989/001078A1
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 ...  
WO/1988/010390A1
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...  
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/1988/004487A1
Adjustable closure means (16) for closing an opening or for retaining an article such as a lead (14) within an opening. The closure means (16) has a flexible sleeve (21) supported between opposed mountings (17 and 18) supporting opposite...  
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/1981/002813A1
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/1981/002815A1
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/1981/002814A1
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/1981/001452A1
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...  
JP2017153364A
[Subject] A penetration hole measure unit which can fully fill crevices between a penetration hole and a long object also including space formed of a curved surface portion which is excellent in construction nature at the time of perform...  
JP2017524881A
本発明は、壁部用の通過装置にして、前記壁 部(16)の通過部(14)を通って互いに 接続可能な、第1及び第2の支持部材(10 、12)を備え、前記第1の支持部材(...  
JP2017150623A
[Subject] It can be checked whether a pipe and a joint are connected appropriately. [Means for Solution] The 1st end 31 of pipe 30 was connected with pipe 30 inserted in penetration holes 81 and 82 formed in walls 71 and 72, and a piping...  
JP6188529B2  
JP6190683B2  
JP2017145939A
[Subject] a panel -- abbreviated -- prevention of piping fastening the joining structure of a pair of penetration implements which penetrate perpendicularly and connect piping with simple composition, and a penetration implement rotating...  
JP2017145964A
[Subject] Provide a connection system which avoids all contamination between two separate environment. [Means for Solution] The present invention is connection system 1 for connecting with environment of the outside of the compartment in...  
JP6184852B2  
JP6184458B2  
JP6185851B2  
JP2017137875A
[Subject] A crevice stop method of wall penetration piping which can do water cutoff work of a crevice between it, and piping and a wall which penetrate a wall with a simpler work procedure maintaining the reliability of water cutoff per...  
JP2017522510A
The present invention is a pressurization type seal (1) for forming a seal closing object of a penetration hole penetrated by a lead pipe, and is with an elastomer body (2), It has a pressurization board (3a) and a tightening bolt (4) wh...  
JP6178576B2  
JP6178770B2  
JP6177654B2  
JP2017131561A
[Subject] It is the fire prevention material installed in a penetration hole of a division object, and while being able to install in a penetration hole of all paths, construction installed in a penetration hole does not take long time, ...  
JP6173386B2  
JP6171228B2  
JP2017128960A
[Subject] Construction installed in a penetration hole does not take long time, but it provides fire prevention material which can prevent a fire from spreading through a penetration hole. [Means for Solution] Fire prevention material of...  

Matches 601 - 650 out of 8,294