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WO/2003/089145A2 |
A composite drive shaft (311) in which the end adapters (315a, 315b) are captured in the composite material portion during the process of manufacturing the composite drive shaft assembly is disclosed. The end adapters include lugs (329) ...
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WO/2002/048599A1 |
An apparatus for the manufacturing of continuous cylinder elements, comprising a forming roller (2) for the wind-up of a starting material (27), which forming roller (2) is suspended ion one end (21) with the other end (22) free. Further...
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WO/2001/060547A1 |
A stranding machine (1) for stranding a wire (W) around a core (C) comprises: a support frame (2), means (3) for guiding and supporting the core (C), means (5) for holding the wire (W), allowing the wire (W) to advance towards a combinin...
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WO/2001/061230A2 |
Armouring tape (102) for wrapping around a hose (300) during its fabrication by a hose-wrapping machine (200; 400). The tape (102) is coiled into a roll (100) having a hollow core (109) from which the tape (102) is unwound to be wrapped ...
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WO/2001/021399A1 |
This invention relates to a lamination apparatus and in particular to a dual belt driven, continuous pressure lamination apparatus that utilizes pressure, heat and cooling to bond at least two substrates (plies) with an adhesive between ...
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WO/2001/021877A1 |
This invention comprises a plurality of yarns that have been formed into an aligned group, substantially parallel and equally spaced apart, as described in greater detail below. This parallel grouping of yarns is fixed in place by formin...
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WO/2001/021383A1 |
An apparatus for fabricating a unique non-woven fabric which has the appearance of a woven fabric includes a supply station for adhesive coated parallel warp yarns, a support structure for orienting the parallel warp yarns into a cylindr...
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WO/2001/016011A1 |
A plurality of chambers (18A-18L) are provided on a filament applicator (10), each of which defines a chamber axis substantially parallel to the machine axis (Am) and mounted on the frame (12) for rotation about the machine axis (Am). Ea...
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WO/2000/053351A1 |
A machine (10) is provided for applying one or more protective layers of material (12) onto a tubular member, for example a pipe (14), in a substantially wrinkle free and continuous manner. The machine includes a brake tension unit (16) ...
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WO/2000/041523A2 |
An apparatus for fabricating a unique nonwoven fabric which has the appearance of a woven fabric includes a supply station for parallel warp yarns, a support structure for orienting the parallel warp yarns into a cylindrical orientation,...
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WO/1999/014150A1 |
A wire-wrapping machine (100) for helically wrapping flexible pipes (200) or other elongate workpieces with armouring wire (134) or other filamentary material. Wire-supplying reels (122) are rotatably mounted on the machine (100) coaxial...
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WO/1997/030926A1 |
A planetary winding machine (10) which includes a mandrel (16) having a longitudinal axis (30); support apparatus (26, 28) for supporting the mandrel (16) relative to a support surface (22), such that the longitudinal axis (30) thereof i...
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WO/1997/027830A1 |
The invention concerns a universal tape that has a first adhesive closure tape (5) along one edge of the upper side (3) of the tape (1) that is congruent with the edge of the tape (1) in the longitudinal direction and is sub-divided into...
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WO/1997/022763A1 |
A material having fibers in a curable matrix is applied as a reinforcement (61) to a vertical column (20). The matrix is cured by providing a reinforcement curing apparatus (300) including a steel cylindrical housing (302) split lengthwi...
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WO/1997/017149A1 |
An improvement of the conventional method of wrapping cryogenic insulation around an inner tank (1) disposable within an outer tank of a cryogenic tank system, where cryogenic insulation paper (8) is unrolled from a roll thereof, wrappin...
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WO/1997/011018A1 |
A pre-stretching mechanism, for use in an orbital wrapping apparatus whereby a web (6) of plastics film is drawn from a feed roll (5) of film and applied to an object to be wrapped by virtue of relative rotational movement of the object ...
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WO/1996/016755A1 |
An apparatus for winding steel ribbon (70) around a vessel inner shell (22) to construct a pressure vessel includes a vessel support and rotation mechanism (30), a vessel elevation adjusting mechanism, tracks (46) for supporting and guid...
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WO/1996/011324A1 |
Apparatus adapted for movement through a passage (16) formed in the ground, comprising an elongate element (13) and means for positioning a shroud (20) around at least part of the longitudinal periphery of the elongate element for engage...
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WO/1996/008315A1 |
A swinging bucket rotor (R1) constructed of composite material having a central rotor body (B1) is disclosed. This central rotor body (B1) includes strap retaining surfaces (30, 31, 32). Wound endless composite fiber straps (S1, S2, S3, ...
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WO/1996/006034A1 |
Device for helically winding one or more strips (5) about a cylindrical body (12), wherein a device (20) for starting the winding operation is associated with a strip distributing device (16). Two rollers (30 and 32) of the device (20) g...
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WO/1996/004197A1 |
An apparatus (30) for reinforcing an external surface of a stationary vertical column (20) with a reinforcing material (61) includes a supply (60) of the reinforcing material (61) and a guide (62) that directs the reinforcing material (6...
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WO/1993/017857A1 |
Wrapped covering material (14), e.g. tape is applied around an elongate substrate (2), such as a pipe, using an apparatus comprising a hollow frame (2) mounted on rollers (12) that is rotatable about the substrate (2), a delivery device ...
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WO/1993/007330A1 |
A device for continuously winding at least one secondary wire around a main wire or winding several secondary wires around each other to form a cable (8). The device includes: a winding apparatus (1) having a rotary cage (12); a feeding ...
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WO/1993/002303A1 |
The size of the spiral gaskets (G) which are formed by winding a sealing strip (S) and a compressible filler strip (F) around a mandrel (10) is controlled by measuring the angle through which the mandrel (10) turns, e.g., by means of an ...
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WO/1992/014090A1 |
The invention concerns a device for processing the surfaces of pipes, for instance for winding them with anti-corrosion tape, the device having a tool carrier, fitted with rollers, which can be placed against the pipe surface. The angle ...
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WO/1992/012001A1 |
Method and device (1) for feeding several yarns (7) to a support (11) to obtain a ply (13), while giving the yarns (7) a non-rectilinear form. The yarns (7) are fed at a controlled speed to a cylindrical drum (2) rotating about an axis. ...
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WO/1992/005383A1 |
The process consists of the following steps: a) sealing, if need be, any defect in the section with the aid of a sealing material; b) fixing onto the pipe (2) the end of a flexible profile (3) made of longitudinal fibres coated in a ther...
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WO/1992/005383A2 |
The process consists of the following steps: a) sealing, if need be, any defect in the section with the aid of a sealing material; b) fixing onto the pipe (2) the end of a flexible profile (3) made of longitudinal fibres coated in a ther...
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WO/1991/017944A1 |
A wrap-packaging film laminate (1) having differential cling is provided having at least two layers, one which is an outer reverse layer (2) comprising a linear very low density ethylene copolymer (LVLDPE) having a critical density of le...
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WO/1991/006698A1 |
A method of manufacturing sleeping bags (10) and similar insulated articles is provided using continuous fiber materials. The articles constructed are in the nature of enclosing shells (23) containing a fibrous insulation material (28). ...
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WO/1990/000514A1 |
The present invention relates to a method for positioning at least one thread, band or like element (8) in a pre-determined pattern above a conveyer path (1) with the aid of thread outfeed device (3) having at least on thread outlet devi...
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WO/1989/003761A1 |
A fiber/resin composite (40) whose resin phase is formed by at least initial actinic radiation curing of a resin composition comprising an actinic radiation curable first resin component and a second resin component which is non-cured un...
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WO/1989/003289A1 |
A method of coating pipes with concrete comprises conveying a series of pipe sections to a concrete coating station, rotating a pipe section about its longitudinal axis at the station and applying concrete to the outside of the pipe (1) ...
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WO/1988/005418A1 |
A wire magazine for use in a winding machine comprises two mutually openable semi-annular magazine parts individually composed of two shell members (1, 2) separated by a bottom slit facing the axis of the magazine and a wire supply slit ...
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WO/1988/005024A1 |
A winding machine for the winding of elongated members or cores, particularly annular cores, comprises an exchangeable and openable annular wire magazine journalled in a path of rotation encircling the cross-section of the member. The wi...
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WO/1988/003481A1 |
A woven endless tire reinforcing belt (14) for a pneumatic tire (10), wherein the reinforcing belt (14) comprises a first belt portion (15) having a width W1, said first portion (15) comprising at least one coated continuous cord reinfor...
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WO/1987/005261A1 |
In a method of joining an end fitting into a pressure vessel, which is built up by composite material by a winding procedure, the peripheral surface of the end fitting (2) is shaped with a plurality of protrusions (3) distributed over th...
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WO/1987/003819A1 |
An automatic wrapping apparatus (10) for wrapping an external tape support (12) about a filter element (14) includes an indexable turret assembly (18) having a plurality of filter element clamps (30) rotatably mounted at spaced radial po...
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WO/1987/002198A1 |
A crank (6) is connected to a driving shaft (8). A differential gear mechanism constituted by meshed bevel gears is attached to the driving shaft (8). A shaft (12) is provided with nozzles (13, 14) for receiving wires (W1, W2) to be woun...
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WO/1986/002914A1 |
A mass transfer device (60) includes a hollow fiber bundle (10) comprising a generally cylindrical core (14) having opposed ends, a plurality of layers of hollow fiber (12) that have been wound around the core, and binding means (48a, 48...
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WO/1986/001238A1 |
Apparatus and method of manufacturing taped products with a double twist machine (10) which include paying off one or more tapes (43) to be wound around the assembled conductors (24). The tapes (43) and wires (18-21) are pulled through a...
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WO/1985/004339A1 |
A process for making a hollow fiber mass transfer device. A bundle (12) of hollow fiber (34) is formed by winding a length of hollow fiber around a core (38) from an arm (20) that is in a plane at an acute angle with respect to the longi...
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WO/1983/004223A1 |
An automated lay-up machine for the fabrication of composite structures comprising an upper carriage (12) which carries a material handling system (14) and a lower carriage which carries a laying head (46). The upper and lower carriages ...
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WO/1983/003998A1 |
In the method for manufacturing strings, a plurality of narrow strip layers (22) of synthetic material are successively and coaxially helically wound on the cylindrical surface of a continuous core. The winding (3) thus produced is conve...
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WO/1982/003375A1 |
Arrangement when winding yarn (3) from a supply roll (2) by means of a flyer (4) onto a bunch of wires fed through the centre hole of the supply roll for automatically transferring to unwinding a new supply roll (2') when the yarn on the...
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WO/1982/002377A1 |
A wire material (41) or the like is initially wound once on a coiling drum (3), and is then wound on a coil core (1) via a coiling disc (2). The coiling disc (2) periodically repeats normal and reverse rotation.
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WO/1982/002156A1 |
A device for helical arrangement of the bodies of high-pressure vessels comprises a frame (4) mounted movably along the axis of the body (1) of a high-pressure vessel. The lower part of the frame (4) carries a pressing mechanism (50 moun...
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WO/1982/000452A1 |
A continuous tube (T) is formed by spirally-winding an extruded thermoplastic ribbon (R) having mating edges which are joined together to form a spiral seam and having at least one reinforcing rib (3) which, when in its spiral wrapped fo...
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WO/1982/000286A1 |
Apparatus (10) for positioning and driving a toroidal body (11), such as a sand core on the like, during the building of portions of the body. The apparatus (10) includes a height adjusting mechanism (16) for raising the horizontal mid-c...
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WO/1981/003652A1 |
A cable-wrapping apparatus is provided for applying cable (26) to a toroidal, non-cylindrically-shaped body (10) under uniform tension and with a uniform spacing. The machine includes a shuttle (20) rotatable about a transverse section o...
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