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WO/2005/119072A2 |
A fluid dynamic bearing (1) with a rotating shaft (3) inserted into a sleeve (2) fitted into a case (7) is disclosed. Tree rotating shaft (3) rotates freely without contact with the sleeve (2) by means of dynamic pressure force generated...
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WO/2005/116468A1 |
A high precision sliding bearing capable of providing high accuracy and excellent mechanical strength without treating gate marks and also providing excellent productivity. A sintered metal (2) is used for the outer peripheral part of th...
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WO/2005/117239A1 |
A dynamic pressure bearing device (1) enabling an increase in the assembly accuracy of a motor and a reduction in cost and the motor using the bearing device. The bearing device comprises a housing (7) and a bearing sleeve (8) in the for...
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WO/2005/117006A2 |
A fluid dynamic bearing having a shaft (12) and a bearing sleeve (11) rotatably supported relative to each other. At least one of the shaft and the bearing sleeve is made of steel or stainless steel made of by weight C: 0.6˜1.20%; Si: 1...
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WO/2005/116465A1 |
A device (30) for detecting and indicating wear of the anti-friction coating (31) between a first and a second bearing surface (12 and 14, respectively) of a bearing, wherein the device (30) comprises a pin (32) having a first end (33) f...
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WO/2005/116462A2 |
This invention relates to a bearing for passage of a lubricating fluid, the bearing comprising at least one opening communicating between an interior of the bearing and an exterior of the bearing, the opening being shaped to increase a p...
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WO/2005/113995A2 |
A hydrodynamic bearing having a bearing sleeve (7), a rotational shaft (11) supported for rotation by the bearing sleeve, a bearing gap (21) formed between the bearing sleeve and the rotational shaft, lubrication oil (12) contained withi...
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WO/2005/100770A1 |
A diesel engine (1) mounted, for example, on a ship, comprising bearing damage detectors (13), wherein fragment collection members (21) capable of receiving lubricating oil dripping from bearings (7) and collecting the fragments of beari...
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WO2003107341A9 |
The present invention provides a fluid dynamic bearing on a thrust plate of a hub/shaft/thrust plate assembly suitable for use in ultra small form factors having limited axial space.
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WO/2005/098252A1 |
The axial dimension of a seal space can be reduced. A seal member (9) is fixed to a specified position on an outer peripheral surface (2a1) of a shaft section (2a). While a shaft member (2) rotates, a lower end surface (9b) of the seal m...
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WO/2005/098251A1 |
A dynamic pressure bearing device having high durability and capable of being produced at low cost. In the dynamic pressure bearing, a housing (7) and a disc hub (3) are resin molded parts, and a thrust bearing clearance is formed betwee...
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WO/2005/098250A1 |
A dynamic pressure bearing device enabling the increase of the wear resistance of a thrust bearing part, wherein a shaft member (2) is rotatably supported in the thrust direction by generating a pressure by the dynamic pressure action of...
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WO/2005/098247A1 |
Disclosed is a bush (1) comprising a hollow cylindrical section (2) that extends in an axial direction and is used for accommodating a shaft or a pin (30), and an elastic collar (3) which extends in a radial direction. Said collar (3) is...
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WO/2005/095772A1 |
A turbocharger (50) includes a foil bearing assembly (100) mounted in a center housing (90) between a compressor (60) and a turbine (70) of the turbocharger (50). The bearing assembly (100) forms a unit installable into the center housin...
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WO/2005/093271A1 |
A compliant pressure roller (10) for creating uniform pressure at a nip (42) has a stationary inner core (12). A plurality of shoes (14) is pivotally mounted to the stationary inner core. Non-magnetic dividers (16) create a plurality of ...
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WO/2005/090803A1 |
The invention relates to a thrust disk arrangement (10), comprising a curved main bearing (12) and recesses (38, 40) extending inward from opposite sides (38, 40). This arrangement has at least one thrust disk (24), which is configured a...
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WO/2005/088143A1 |
A hydrodynamic bearing device which is capable of preventing the lowering of bearing rigidity while avoiding an increase in torque. The smooth surface (2d) of a shaft member (2) is formed by partitioning by a step difference from the out...
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WO/2005/086320A1 |
A disc drive comprising a rotor frame (221) for mounting a disc holding member in the center on the upper surface thereof, a shaft (222) being fixed to the center of the rotor frame (221), a bearing metal (231) for holding the shaft (222...
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WO/2005/084842A1 |
A laying head for forming coils using continuous and substantially rectilinear rolled products such as rods or wire, having vibration damping means integrated in one of two rotor supports (3), preferably the one on the rolled product out...
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WO/2005/083282A1 |
A friction-reducing abrasion resistant bearing material is described. The material comprises a monolithic, porous polytetrafluoroethylene (ePTFE) having dispersed therein a wear-resistant thermosetting or thermoplastic resin material.
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WO/2005/078291A1 |
A device for filling a working fluid in a fluid dynamic pressure bearing capable of filling the working fluid in the minute clearances of a bearing unit by a simple step without mixing air bubbles and without splashing the droplets of th...
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WO/2005/078295A1 |
A fluid dynamic pressure bearing (1) capable of suppressing the production of air bubbles by stably supplying a working fluid to a dynamic pressure generating groove and effectively preventing vibration from occurring in rotating and the...
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WO/2005/073494A1 |
A balanced gate assembly (10) utilizing plastic or vinyl fencing materials includes a rotatable center post (20) that balances loads. An inner post assembly (24) includes a bearing (36, 40, 44, 46) along a central axis (25) for supportin...
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WO/2005/073572A1 |
A high load capacity hydrodynamic journal foil bearing system is disclosed, which comprises a top foil (18) and a plurality of undersprings (22A, 22B). Preload forces are transferred from the undersprings (22A, 22B) to internal circumfer...
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WO/2005/072433A2 |
A selective and extended sympathetic nerve block is achieved by administration of a botulinum toxin at and/or around a targeted sympathetic ganglion. The toxin induced sympathetic block finds use for the treatment of sympathetically main...
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WO/2005/068858A1 |
A dynamic pressure bearing device enabling the prevention of the deterioration of accuracy in its assembling and the lowering of strength and also enabling a reduction in cost. A guide face (2c) used as a guide when a disk hub (3) is pre...
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WO/2005/068840A1 |
A scroll compressor (10) where a thrust ring (46) is provided between a movable side flat plate section (51) of a movable scroll (50) and a housing (41). The upper surface of the thrust ring (46) is in sliding contact with the lower surf...
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WO/2005/061913A1 |
High bonding strength is achieved when another member is bonded and fixed to a housing made of resin. A bearing sleeve (8) is fixed inside a housing (7) made of resin, and a shaft member (2) is radially supported without contact by actio...
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WO/2005/059387A1 |
A shaft member is prevented in a reliable manner and at low cost from coming off without involving an increase in size of a dynamic pressure bearing device. In a thrust bearing section (T), a lower end surface (2b) of a shaft member (2) ...
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WO/2005/057033A1 |
A hydrodynamic bearing arrangement (10) for a rotatable shaft (12), the arrangement (10) including a housing (14) in which is provided a shaft support (16) with an opening through which the shaft (12) extends, there being a space between...
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WO/2005/057758A1 |
A bushing structure (10) is constructed and arranged to be operatively associated with a shaft (24) of an electric motor (22). The motor has a housing (30) including a generally elliptical recess (32) therein defined along an axis C of t...
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WO/2005/057028A1 |
Disclosed is a spherical sleeve joint for a motor vehicle, comprising a housing (1), a spherical sleeve (5) which protrudes on both sides of the housing (1), is provided with a continuous bore (8) and a bearing zone (4), and is mounted i...
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WO/2005/052394A1 |
A bush bearing (1) comprising a winding bush bearing provided with a tubular inner circumferential surface (2) serving as a sliding surface and an outer circumferential surface (3) butting each other on a butting surface (4). The outer c...
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WO/2005/048680A2 |
At least one thrust washer (36) is on a bearing half (12) and has ends extending beyond the bearing half.
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WO/2005/046028A1 |
Provided is a fluid dynamic bearing motor that can reduce vibration, oil deterioration, and power consumption by employing at least one pair of thrust bearings on upper and lower portions of a shaft. The fluid dynamic bearing motor inclu...
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WO/2005/046027A1 |
Provided is a fluid dynamic bearing motor in which a rotor is rotatably supported by forming an oil gap between the rotor and a stator to form a fluid dynamic pressure bearing and a plurality of oil grooves are formed in a surface of the...
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WO/2005/046026A1 |
Provided is a fluid dynamic bearing motor including a housing fixing a core wound with a coil and a sleeve having a shaft hole at a center thereof, a shaft rotatably coupled to the shaft hole and forming an oil gap, a hub fixed to an upp...
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WO/2005/046029A1 |
Provided is a motor, which can minimize friction caused during initial operation and smoothly discharge static electricity generated during operation by employing both an air dynamic bearing and a fluid dynamic bearing using oil of prede...
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WO/2005/038277A1 |
The invention relates to a friction bearing (1), with at least one bearing point (9), for a shaft (2). According to the invention, the bearing point (9) is connected by means of at least one capillary (15) to at least one lubricant reser...
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WO/2005/036001A1 |
Bearing rigidity in the thrust direction at high temperatures is improved and torque at low temperatures is reduced. The outer peripheral surface of a shaft section (2a) of a shaft member (2) is faced to the inner peripheral surface of a...
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WO/2005/028885A1 |
A dynamic pressure bearing device whose cost is further reduced. The outer peripheral surface of a shaft section (2a) of a shaft member (2) is faced to the inner peripheral surface of a bearing sleeve with a radial bearing gap in between...
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WO/2005/028892A1 |
A fluid bearing device, wherein the outer peripheral surface (8d) of a bearing sleeve (8) is press-fitted with a specified interference into the inner peripheral surface (7c) of a housing (7) and fused to each other while applying ultras...
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WO/2005/028891A1 |
A fluid dynamic bearing unit comprised of a plurality of modularized elements that are combined is provided with a case element 10, an end plate element 20, a first outer ring element 30, a second outer ring element 80, a flangeattache...
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WO/2005/021936A2 |
An energy recovery system, for extracting energy from a source of waste heat (e.g., hot waste fluid from small industrial installations, automotive combustion engines, etc.) the system being a closed Rankine cycle system with a circulati...
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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/2005/010381A1 |
The present invention relates to a new kind of foil bearing. The present invention relates to a bearing comprising a flexible foil (1) with a self-aligning mechanism (5, 11). The present invention furthermore relates to a foil bearing en...
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WO/2005/008088A1 |
Production cost of a housing is reduced and an adhesive agent at fixing portions between the housing and a bearing sleeve etc. is eliminated. A housing (7) is formed by injection-molding a resin material where 2-35 vol% of carbon nanotub...
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WO/2005/007299A1 |
A rotary sprinkler comprising a rotor (16) with an axle (38) having a tip, and a thrust bearing (14) with a socket (26) having a bottom (30), the socket being adapted to receive for rotation the axle so that the tip abuts the bottom in a...
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WO/2005/005848A1 |
The invention relates to a knuckle with a thermal protector. The invention is suitable for suspension systems, steering systems or stabiliser bars which are disposed close to an excessive heat-generating source, such as a brake. The inve...
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