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WO/1997/045214A1 |
The proposal is for a piston-cylinder unit (14) for directly driven coilers (1) for winding rolled sheet metal into coils. A pressure medium source can supply the piston-cylinder unit (14) with pressure medium via rotary feeds (8) which ...
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WO/1997/035139A1 |
The invention relates to a device for coupling the fluid line of a rotatably mounted rotating part through which fluid flows via an axially aligned aperture. At least one end of the rotating part is connected to a fluid supply and/or dis...
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WO/1997/035137A1 |
A coupling (10) for making a pressure tight, threaded connection with two axially aligned plain end pipe joints (12, 14) is disclosed. The coupling (10) comprises a tubular member having internal screw threads (16, 18) adjacent opposite ...
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WO/1997/030307A1 |
The invention concerns a rotary transmission leadthrough for connecting a coolant feed to a roller, particularly for continuous casting plants, the roller being mounted in bearing brackets in roll bearings by means of journals and suppli...
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WO/1997/028359A1 |
A flexible tube for automotive exhaust systems which has bellows for offsetting the displacements of first and second exhaust pipes in an automotive exhaust system, wherein the flexible tube comprises a means constituting a member having...
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WO/1997/028035A1 |
An air pressure actuated stop assembly (50) is disposed in at least one of first and second rotatably engaging housings of a coupling assembly (10), the housings (14) being affixed to ends of respective associated hoses (70) to complete ...
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WO/1997/024544A1 |
A rotary valve (100) including a stationary member (102) comprising an interfacial surface, and a rotatable member (104) attachable to a spindle (156) of a machine tool (150). The rotatable member (102) has an axis of rotation (130) and ...
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WO/1997/023745A1 |
The invention relates to a seal for a threaded hydraulic connector consisting of a hollow bolt (20) and a ring sleeve (30) for connecting a rigid or flexible pipe, which is or can be secured to the ring sleeve, to a hydraulic component, ...
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WO/1997/021952A1 |
A flexible coupling for joining successive lengths of pipe (11, 12) in an exhaust system for a vehicle. A pipe inner member (20) is insertingly received in the adjacent ends of two pipe adapter members (14, 15) which are affixed to respe...
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WO/1997/019311A1 |
A transmission fluid cooling system (20) includes a cooler-bypass unit (40) having a banjo bolt relief valve (44). The banjo bolt relief valve (44) includes a head portion (48) and a body portion (50). A relief valve (70) is incorporated...
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WO/1997/016668A1 |
A monitoring system for a fluid flow connector (1, 2) such as for oil or gas production flow is able to maintain the integrity of the seal at a junction between fluid conduits (33) and generate a warning signal or activate a secondary se...
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WO/1997/015763A2 |
The invention relates to a device for coupling the coolant duct of a rotating part such as a supporting and transporting roller which is mounted in bearings via pins and through which a coolant flows via an axial bore in the pin. The pin...
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WO/1997/005419A1 |
An expansion coupling (1), for connecting a first conduit (2) to a second conduit (3), has a housing (21) open at opposite ends thereof, internally mounted in or externally mounted on said conduits (2, 3), and at least one end of said ho...
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WO/1997/005421A1 |
An adjustable hollow arm and joints therefor, one of the joints (7) being a universal joint, the other an angle joint. The universal joint comprises a hollow spherical member with generally opposite openings mounted in a holder to expose...
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WO/1997/001424A1 |
In a device used to impregnate rovings with plastic material, an impregnating channel with a succession of spaced spreading elements is formed between boundary surfaces and in the drawing direction on both sides of the boundary surfaces,...
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WO/1997/000805A1 |
A rotating connector comprising a swivel device (5, 6) having a number of fluid courses (16) for interconnection between a buoy (1) and a pipe system on a floating vessel for production of hydrocarbons, wherein the swivel device comprise...
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WO/1996/041979A1 |
The invention concerns a device for providing a seal between two contact parts (1, 2), especially between two valve flaps or a valve flap and a stop in a flue gas fitting, comprising an elastic sealing element (5) comprising two clamping...
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WO/1996/036833A1 |
The apparatus includes a bellows (1), a first protection sleeve element (8) having a substantially radially upturned annular end portion (13) and a second protection sleeve element (6) having also a substantially radially upturned end po...
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WO/1996/035070A1 |
A rotating joint for pressure pipes has a plug-in part (1) with a hollow pin (4) that projects into and is sealed against a receiving part (2). The rotating joint also has a rolling bearing, in particular a ball bearing, that has an oute...
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WO/1996/033364A1 |
A pipe element (10) for a flue is disclosed, which comprises a metallic circular pipe body having a first predetermined diameter; said element is further provided, close to a first and thereof, with an area (11) having a diameter which i...
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WO/1996/027452A1 |
An exhaust line for removing gases communicates at a first end (9) with a vacuum source and at a second end provided with a suction opening. The exhaust line comprises at least two tube sections (1, 4, 6, 8) and a pivotal connection (3, ...
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WO/1996/021957A1 |
A connector (10) or fastener (200) is used for connecting first and second parts (12, 14). The connector (10) includes a coupling assembly (11) for mounting on the first part (12), the assembly (11) comprising a member (30) carrying a fi...
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WO/1996/021118A1 |
The present invention relates to connector assemblies (10, 110) which compensate for the thermal expansion and contraction of tubular conduits (12, 112) within the connector assembly (10, 110). The connector assemblies (10, 110) typicall...
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WO/1996/016289A1 |
A flexible joint for use in a fluid system, such as in the fluid manifold (10) of a gas turbine engine, is disclosed. The flexible joint (15) includes a joint body (16) defining a socket (18) and a passageway (17). The joint body (16) de...
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WO/1996/014678A1 |
The invention relates to an arrangement for the transfer of electric current, a liquid medium and a gaseous medium between a section (1, 1') in a fixed position and a section (2) rotating in relation thereto, the arrangement for the tran...
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WO/1996/009488A1 |
A pinch sleeve (10) for connecting a metal-braid-coated pressure hose (14) with a connecting fitting (10) has a tubular metal basic body (40) having a first end towards the connecting fitting (10) and an opposite inlet end. At least in t...
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WO/1996/001785A1 |
A plant comprising a post (2') with fixed sections attached thereto at various heights, and a horizontally distortable articulated pipe (3') attached to each of said sections. Other fixed sections (B'1 ... B'19) are arranged on a single ...
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WO/1996/001387A1 |
The present invention relates to an improved hydraulic coupling which forms contact seals to fluidly connect a tube to a tapered port by crimping (tube-to-port). The contact seal includes a metal-to-metal seal with a secondary elastomeri...
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WO/1995/034779A1 |
A bearing race assembly for use in a swivel joint (110) characterized by a male connector (112) having a central axis (126), a first end (unnumbered), and a plurality of outer annular grooves (120) each having a generally arcuate cross s...
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WO/1995/033950A1 |
Coupling device for fluid conduits and arranged as a quick coupling having coupling members (1, 3) which easily and rapidly can be coupled and locked to each other. One object is to facilitate the coupling operation by means of the coupl...
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WO/1995/030857A1 |
A coupling for use with conduits (10) comprises a bi-conical fitting (20) which is inserted into the conduit end, a frusto-conical locking sleeve (22) which is located about the rearward end of the fitting (20) is moved forwardly to comp...
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WO/1995/028759A1 |
In order to prevent the bending stress on the cable occuring in prior art right-angled threaded cable unions with a two-part casing having intersecting bore axes, it is proposed that the two end sections (10 and 14) of the casing be join...
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WO/1995/025923A1 |
The invention relates to pipework (10, 12) for sprinkler systems comprising pipes (20, 24, 26, 28, 32) leading from a supply line (14) conveying extinguishing liquid and displaceable about mutually parallel axes (44, 46; 48, 50) with a u...
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WO/1995/021320A1 |
A flexible exhaust coupling comprising a first tube section (1) with an end portion (2) forming a concave bearing surface engaging a convex bearing surface of an exhaust gasket (3) on a second tube section (4) joined to the first via res...
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WO/1995/004394A1 |
A connecting device for one or more corrugated tubes and one or more electrical connectors. The device comprises a lower shell (10, 14) hinged to an upper cover (11, 15) with walls having a number of recesses (18, 19) which define at lea...
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WO/1995/004237A1 |
A pipe (30) for extracting gases from a landfill well comprises a series of longitudinal windings (32 and 34) of fiber reinforced windings wound for providing longitudinal strength. The longitudinal windings (32 and 34) are wound in dire...
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WO/1995/003506A1 |
An omni-directional yieldable joint (14) for a vehicle exhaust stack (12) includes an upper cylindrical member (22) having a pair of elongated pivot sockets (38, 40) mounted on its lower end (26); a lower cylindrical member (18) has a pa...
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WO/1995/002146A1 |
A swivel device comprising inner and outer mutually rotatable swivel members (2, 3) having respective inner fluid paths (10-12 resp. 13-15) communicating with each other through one or more associated annular spaces (7-9) at the interfac...
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WO/1995/002147A1 |
A device (1) for mounting a first element (4) on a tube (3) provided with a fluid channel. The device comprises a second element (9) slidably mounted relative to said first element (4). A first axial through-passage (35) is arranged in t...
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WO/1995/002145A1 |
A sealing arrangement for a swivel (1) comprising inner and outer mutually rotatable swivel members (2, 3), wherein the swivel members have respective inner fluid paths communicating with each other through one or more associated annular...
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WO/1995/001904A1 |
A system for offshore production of hydrocarbons by means of a vessel arranged for quick connection to and disconnection from a submerged buoy which comprises an outer buoyancy member for introduction and releasable securing in a submerg...
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WO/1995/002140A1 |
A flow-through telescoping pole apparatus is provided for use in dispensing fluid from a suitable fluid source, such as a common garden hose. The apparatus includes an elongated hollow outer pole (10) and an inner pole (12) received in t...
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WO/1995/000780A1 |
An apparatus for controlling the movement between a shaft (12) and a housing (10). A guide (22) controls the rotation and reciprocation of the shaft (12) relative to the housing (10). A flange (32) is connected to the guide (12), a beari...
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WO/1995/000792A1 |
The spherical wall element (2, 15) comprises a series of substantially coaxial spaced-apart burnished rings (16, 17) forming a low-deformability reinforcement for the spherical wall element.
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WO/1994/029630A1 |
The invention concerns a pipe elbow (1), intended for use in connecting ventilation or similar pipes, in which one arm (3) can be telescoped into the rest of the elbow (2) and, in order to ensure a seal between the outside surface of the...
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WO/1994/025783A1 |
The invention pertains to a hinge joint (G) in pipes (1), especially vent pipes for roofs and similar outlets, and proposes as a simple and well-functioning solution that a hinged swivel joint (2) is provided at an oblique angle to the l...
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WO/1994/025784A1 |
A turning knuckle (1) as a connector between two components of which at least one can pivot about its horizontal axis. The essence of the invention is that: the turning knuckle consists of a hose or hose-like body of elastomer material i...
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WO/1994/021944A1 |
An apparatus for controlling the movement between a shaft (11) and a housing (12). A guide (18) controls the rotation and reciprocation of the shaft (11) relative to the housing (12). A flange (25) is connected to the guide (18), a first...
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WO/1994/017321A1 |
A radiator system particularly for skirting heating applications in which extruded sections (2, 4), preferably of aluminium, carrying integral fluid conduits (6, 8), are adjustably supported on a wall and interconnected at the corners of...
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WO/1994/017322A1 |
An insertable type safety coupling for pressure pipes has a coupling socket (1) inside which is swivellingly mounted a locking member (3) and into which a nipple (2) may be inserted for coupling and uncoupling without pressure. The locki...
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