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WO/2005/029680A1 |
A rotor assembly (1) for an electric machine such as a motor comprises a rotor (3) on a shaft (2) having a bearing (7, 8) at each end portion, the bearings being arranged to rotatably support the rotor and shaft. The assembly further com...
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WO/2005/028886A1 |
A bearing assembly (7, 8), particularly suitable for the rotor arrangement of an electrical motor or generator, comprises a bearing (9, 10 located in a housing (11, 12). The bearing (9, 10) comprises an inner race (9a, 10a), an outer rac...
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WO/2005/029687A1 |
A rotor assembly (1) for an electric machine such as a motor comprises a rotor (3) on a shaft (2) having a bearing (7, 8) at each end portion, the bearings being arranged to rotatably support the rotor and shaft. The assembly further com...
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WO/2005/024256A1 |
A motor shaft bearing assembly restricts the pivoting or swiveling movement of a self-aligning bearing supporting a motor shaft in a bearing seat. The bearing assembly provides projections adjacent the bearing seat that engage with an ex...
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WO/2005/017380A1 |
A molten resin (P) is loaded in a cavity (17) from an annular film gate (17a) provided at the position corresponding to the outer peripheral edge of an outer side surface (7a2) of a seal section (7a). The mold product formed is removed f...
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WO/2005/015064A1 |
The apparatus, which can be used in aspirating face seals or thrust bearings, spaces two relatively rotatable facing surfaces in use by entraining gas between the surfaces. The apparatus includes a first portion (1) defining a generally ...
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WO/2004/097224A1 |
A vacuum pump (50) comprises a pumping arrangement, a shaft (10)for driving the pumping arrangement, a motor (60) for rotating the shaft (10) and a bearing arrangement supporting the shaft (10) for rotation, the bearing arrangement compr...
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WO2004076872B1 |
A bearing (130) for rotatably supporting a cylindrical shaft within a frame cylindrical support surface in which the shaft is subject to thermal expansion, the bearing (130) being formed of a tubular member having opposed ends (132, 134)...
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WO/2004/089550A1 |
In a centrifugal separator a centrifugal rotor (1) is connected to a vertical spindle (3), which is supported by a frame (4) and journalled in a first bearing (6) and a second bearing (5). The centrifugal separator is drivable by means o...
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WO/2004/087485A1 |
A pressure piece (12) for a rack and pinion steering device in motor vehicle, comprising a guide roller (13) arranged in the inside thereof, said guide roller being maintained on both sides on the outer sides thereof in a radial directio...
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WO/2004/088156A1 |
A bearing arrangement (1) comprising a spherical bearing (2) having a bearing housing (3) and a ball (4) located therein, the bearing housing (3) having a rigid outer race (5) and a rigid inner race (6) and an annular elastomeric portion...
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WO/2004/088155A1 |
A spherical bearing arrangement (1) having a bearing housing (3) and a ball (4) located therein, the bearing housing (3) having an outer housing (5), an inner housing (6) and an annular elastomeric portion (7) sandwiched between the hous...
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WO/2004/074701A1 |
A protective cover (30) for a PTO shaft and an universal joint (not shown). The protective cover includes: (a) a sheath (40) moulded from plastic material, wherein the sheath includes a housing (31) disposed between a sleeve (32) and a s...
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WO/2004/074071A2 |
An assist apparatus for electric-powered power steering apparatus is provided to have a torque sensor, steering shaft, preload pad 70, a torsion coil spring 30, and an electric motor 31. With the preload pad 70 and torsion coil spring 30...
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WO/2004/072463A1 |
An internal combustion engine (1) comprises a crankshaft (10) having at least one rod journal (12) and at least one main journal (18), a cylinder block (3) rotatably supporting the crankshaft, at least one coupling member (22, 35) rotata...
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WO/2004/070220A1 |
A thrust slide bearing (1) has an upper case (3) with a circular surface (2), a lower case (5) laid over the upper case (3) so as to be rotatable about the axis (O) of the upper case (3) and having a circular surface (4) faced to the cir...
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WO/2004/063583A1 |
The invention relates to damper bearings containing at least one insert (i), which is positioned in a housing (ii), at least two bearing elements (iii), which are located above and below the insert (i), in addition to at least one articl...
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WO/2004/062981A1 |
In a telescopic shaft for motor vehicle steering, assembled in a steering shaft of a vehicle, a male shaft and a female shaft are non-rotatably and slidably fitted to each other. Spherical bodies (7) are interposed, with an elastic body ...
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WO/2004/063577A2 |
A steering bearing embodied in the form of an angular ball bearing (1) is provided with an intermediate element (9) which bridges the radial gap between a steering shaft (4) and the inner ring (6) of the angular ball bearing (1). Accordi...
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WO/2004/060607A1 |
A housing (6) is provided in a reference block (1). A circular plug (9) that is inserted in a positioning hole (3) of a work pallet (2) is projected upward from the housing (6). An output member (13) is vertically movably inserted in a g...
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WO/2004/055398A1 |
A compliant support for an axial thrust air bearing between a shaft and a housing with an annular thrust runner extending radially from the shaft having a runner bearing surface. The housing has a housing bearing surface and an air inlet...
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WO/2004/052712A1 |
A minute gap is formed between a worm shaft (3) and a second bearing (20). The worm shaft (3) reliably inclines (swings) relative to an inner ring (20a) of the second bearing (20) during preloading by a torsion spring (14). A circumferen...
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WO/2004/053346A1 |
The invention relates to a bumper for bearings with a surface which is malleable because of the dynamical action of the lubricant flow under conditions of thermal control and rigidity adjustment, said bumper consisting of at least a comp...
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WO/2004/031601A1 |
A sliding bearing (1) comprises an upper case (3) serving as a first bearing body having an annular surface (2) of synthetic resin, particularly polyacetal resin, a second bearing body (5) superposed on the upper case (3) for rotation ar...
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WO/2004/031600A1 |
The aim of the invention is to create a guide shoe bearing for rotary drums, e.g. tube mills, that can be easily constructed and economically manufactured while, nevertheless, ensuring that, during operation, it can take part in all angu...
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WO/2004/020851A1 |
A foil-fluid bearing assembly (10) adapted for supporting a shaft (12) within an outer bearing housing (14). The foil-fluid bearing assembly (10) comprises a bearing sleeve (16) having an outer surface (20) and an inner circumferential s...
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WO/2004/015305A1 |
The invention relates to a tensioning device for a belt drive, comprising a device housing (5) for accommodating spring and damping elements with a tensioning arm (4) rotatably mounted thereon, in addition to a pressure element (3) that ...
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WO/2004/003906A1 |
A fluid dynamic bearing design featuring a shaft (202), a first (210) and second (212) conical bearing affixed, respectively, to a first and second end of the shaft, and asymmetric seals (216, 218) on each bearing. The asymmetric seals p...
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WO/2003/104062A1 |
A telescopic shaft for steering vehicle being built in the steering shaft of a vehicle to fit a male shaft and a female shaft non-rotatably but slidably. Rolling elements are fitted between at least a pair of axial grooves made in the ou...
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WO/2003/091594A1 |
The invention relates to an annular bearing containing an outer bushing (i), at least two elastomer-based bearing elements (ii), preferably based on cellular polyisocyanate polyaddition products and a hollow inner bushing (iii).
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WO/2003/087599A1 |
A high speed generator with a hydraulic rotor mounting system (300) that dampens rotor vibrations at the rotor S critical speeds. Oil is supplied to a gap (370) formed between the outer race (3, 4) of the rotor bearing assembly (3, 0) an...
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WO/2003/086836A2 |
The invention relates to a worm gear for a steering wheel of a motor vehicle, whereby the automatic interlock is independent from the sense of direction of torque (M) acting upon a worm wheel (19) of the worm gear (1).
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WO/2003/085236A1 |
An apparatus and method that provides a flexible anisotropic support, which may accommodate open, closed, or re-circulating squeeze film damper (15) in parallel, has improved internal rolling element clearances (24), limits maneuver and ...
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WO/2003/078855A1 |
A bearing (24, 86) adapted to support and allow controlled relative movement with an opposed bearing surface. The bearing is constructed to have a long life by incorporating a surface that addresses many causes of friction and wear. The ...
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WO/2003/072969A2 |
Disclosed is a decoupling device for mounting a shaft, particularly the shaft of a spherical-disk-shaped enveloping gear operating with a chain as an enveloping means, on a base. The inventive decoupling device comprises an outer bearing...
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WO/2003/057548A1 |
The invention relates to an electrically-supported power assisted steering system for motor vehicles comprising an input shaft (6), which is connected to a pinion shaft (2) by means of a rotational elastic member (5) and is supported in ...
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WO/2003/052283A2 |
The invention relates to a plastic plain bearing body (1) for bearing components that are mobile relative to the bearing body. Said bearing body (1) comprises a seat (2) having a certain width and at least one plain bearing surface (3) f...
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WO/2003/050840A1 |
The invention relates to a device for generating X-rays (69) comprising a source (5) for emitting electrons and a carrier (7) which is provided with a material (9) which generates X-rays as a result of the incidence of electrons. The dev...
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WO/2003/047948A1 |
An electric power steering device, comprising a housing, a motor fitted to the housing and transmitting an auxiliary steering force to a rotating shaft through a motor shaft, a worm formed in or externally fitted to the rotating shaft an...
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WO/2003/033934A1 |
The invention concerns a rubber bearing with anti-vibration system. Said bearing comprises an inner element enclosed with an outer sleeve, an annular elastomeric body being arranged between said inner element and said outer sleeve to dam...
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WO/2003/022606A1 |
The invention concerns a vehicle bump stop comprising a rolling bearing forming a stop element (8), a support spring retainer (11), and an elastic support block (2), the rolling bearing including an upper race (12) arranged in an annular...
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WO/2003/023249A2 |
The present invention discloses a bearing damping system (40) for damping vibrations and conducting heat from vibration-producing, heat-generating devices, and evacuated energy storage system including such a bearing damping system for d...
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WO/2003/022170A1 |
A dental handpiece (10) has a rotor (15) and a ball bearing assembly (14) supporting the rotor (15). The ball bearing assembly (14) has at least one ball (22). The bearing (14) has an inner (20) and an outer race (21), and the outer race...
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WO/2003/020101A2 |
The invention relates to a medical or dental handpiece (3) comprising at least one rotating part (12), particularly a turbine rotor (15a). In order to improve the handpiece with regard to a small construction, running noise and economica...
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WO/2003/020151A1 |
The invention relates to a medical or dentistry handpiece (3) comprising a rotating part (12), more particularly a turbine rotor (15a). The invention has the aim of improving said handpiece by providing a smaller, more silent and more ec...
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WO/2003/017448A1 |
The present invention disclosed a dual-stiffness damping system for a flywheel. The damping system includes one or more flexible dampers (40) and a plurality of rigid bumpers (55, 56) of the grounding plates (51, 52). The stiffness of th...
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WO/2003/002778A1 |
The invention relates to a coating device (10) for coating a metal strip (12,12') in a molten bath (14). Said device comprises a shaft (16,18) which is rotatably mounted with a plain bearing (26¿1?, 26¿2?) in the molten bath (14) and u...
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WO/2002/103215A1 |
The invention relates to an emergency bearing for a rotary machine with magnetic bearings consisting of an emergency undercarriage device comprising an intermediary element (9) having a large contact surface with a stator element (10). S...
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WO/2002/103213A1 |
The invention relates to a system for mounting a bending roll (3.3) for treating slabs, sheets or webs of paper, wovens, plastic, metals or the like, which cooperates with at least one counter-roll (5, 6). The inventive bending roll (3.3...
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WO/2002/101252A1 |
A bearing (24, 86) adapted to support and allow controlled relative movement with an opposed bearing surface. The bearing is constructed to have a long life by incorporating a locally compliant surface that addresses many causes of frict...
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