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Patent Searching and Data


Matches 551 - 600 out of 6,401

Document Document Title
WO/2009/068375A1
The invention relates to a rolling bearing (1) with a brake mechanism, in particular a rotary connection, comprising an outer bearing ring (2) and an inner bearing ring (3), between which rolling bodies (5) roll on assigned tracks, where...  
WO/2009/060658A1
Provided is a roller bearing device, which is suitable for preventing an error detection of a rotation sensor in case a moment load is applied. A thin motor (100) includes a cross roller bearing (14) having an inner ring (14a) and an out...  
WO/2009/060583A1
A bearing device having enhanced strain detection sensitivity for highly sensitive measurement of preload applied to a bearing. The bearing device has spacers placed between raceway rings of bearings (3, 3) arranged in the axial directio...  
WO/2009/056098A1
The invention relates to a sealing element for a bearing (1), in particular for an anti-friction bearing, comprising a body with an electrically conducting insert (10), and a contact element (12; 15) which connects the body to a bearing ...  
WO/2009/054449A1
This aims to provide a wheel roller-bearing device, in which an annular recess is formed on the vehicular inner side and in which a protective cover is mounted on the inner ring of the bottom side of the recess so as to protect an annula...  
WO/2009/054218A1
A rolling bearing (100) is provided with a dynamic damper (60).The number of inherent vibrations of the dynamic damper (60) is so made as to be equal to that of the vibrations occurring in the entire of a device, whereby the vibration oc...  
WO/2009/052798A1
The invention relates to a cage for a rolling bearing (1), comprising a body of the cage (5) and a contact element (8, 9), which can be guided with the body of the cage (5) and creates an electrically conductive connection between a firs...  
WO/2009/050968A1
An apparatus for magnetic-encoder production (51) which includes a multiple magnet which is made of rubber and in which magnetic poles have been alternately arranged in the circumferential direction. The apparatus comprises: a mold core ...  
WO/2009/041023A1
Provided are a rotation detecting device, which is simple in construction and which can detect an absolute angle precisely without being influenced by the mounting position of a magnetic encoder, and a bearing having the rotation detecti...  
WO/2009/037963A1
A magnetic encoder (17) has a slinger (18), a multiple pole magnet (19), and a coating (25b). The slinger (18) has an outer surface (22) fixed to a rotation-side raceway ring of a bearing, facing a sensor for detecting the rotation speed...  
WO/2009/037823A1
Provided is a wheel bearing with a sensor capable of detecting a load to be borne on a wheel, precisely without being influenced by hysteresis. The wheel bearing has a flange (1a) to be mounted on a car body. In this flange (1a), a circu...  
WO/2009/015648A1
The invention relates to a sealing element for a bearing, in particular a rolling contact bearing, and to a bearing, in particular a rolling contact bearing, wherein the sealing element comprises a sealing means (8) composed of an elasti...  
WO/2009/016829A1
A sensor-equipped bearing for a wheel for sensing the load on a wheel with high accuracy without being influenced by hysteresis.The bearing for a wheel comprises an outer member (1) where two rolling contact surfaces (3) are formed on th...  
WO/2009/016820A1
A sensor-equipped bearing for a wheel for sensing the load on a wheel with high accuracy without being influenced by hysteresis.The bearing for a wheel comprises an outer member (1) where two rolling contact surfaces (3) are formed on th...  
WO/2009/013047A1
The invention relates to an anti-friction bearing (1) having a brake device, in particular a revolving joint, consisting of a bearing outer ring (2) and a bearing inner ring (3) between which anti-friction elements roll on associated rac...  
WO/2009/014059A1
A bearing for wheel having an inner ring, an outer ring, rolling elements arranged between the inner ring and the outer ring, and a pulsar ring attached to the outer circumferential edge at the end of the outer ring, wherein the pulsar r...  
WO/2009/009864A1
An assembly for preventing damage to bearings of a gas turbine engine (10) during transportation is provided. The assembly comprises a turbofan gas turbine engine (10) having an engine casing (20) and at least one turbine shaft (22) supp...  
WO/2009/011121A1
A rotation detection sensor excellent in sealing performance of preventing water from entering from outside, not causing damage to the sensor components and the peripheral circuit part of the sensor because of internal thermal strain due...  
WO/2009/011340A1
A hub unit bearing (H1) has a rotation speed detector (9) constructed from an encoder (6) and a sensor (8). A seal (5b) on the vehicle center side has a first seal (5bp) and a second seal (5bq) that are placed at positions axially closer...  
WO/2009/011129A1
[PROBLEMS] A bearing device having a rotation speed detector and adapted for use in a wheel, in which air tightness and sealing ability of an installation section are improved and that is reduced in cost. [MEANS FOR SOLVING PROBLEMS] In ...  
WO/2009/004198A1
The instrumented bearing device (1) of the invention includes a rotary ring (5), a non-rotary ring (4), and a detection assembly (3) for detecting rotation parameters including a sensor block (11) and a bearing (12) for the sensor block ...  
WO/2009/005085A1
A mandrel for a stationary side sealing member has a fitted cylindrical portion to be fitted and fixed in the stationary side sealing member. The outer side end portion of the fitted cylindrical portion is insert-molded so that it may be...  
WO/2009/005127A1
A magnetic encoder in which a magnetized body can be prevented from being stripped from a fixing member under a severe temperature environment. The magnetic encoder comprises a fixing member to be fixed to a roraty member, and a magnetiz...  
WO2008131489A9
A bench top bearing packer tool includes supply means for delivering a controlled amount of grease, support means for locating a bearing in a position where a bearing cage and rollers of the bearing may be lubricated with the grease deli...  
WO/2008/155897A1
[PROBLEMS] A bearing device having a rotation speed detector and adapted for use in a wheel, in which an entry of foreign matter into a detection section is prevented and in which a sensor holder is assembled at high accuracy to enhance ...  
WO/2008/155964A1
Provided is a sealing device comprising a stationary-side sealing element (1) mounted in a stationary-side member (101) and having a thrust lip (12), and a slinger (2) having a sleeve (21) fitted in a rotary-side member (102) and a flang...  
WO/2008/152987A1
A hub unit has a rotation speed detection device having a pulser ring that includes a to-be-detected section and rotates together with a rotation-side member, a sensor head section that detects a variation in the rotation speed of a whee...  
WO/2008/098539A3
The invention relates to a rolling bearing device comprising a first bearing ring (1), a second bearing ring (2), rolling bodies (3) which are received in a pathway region (B) defined between said two bearing rings (1, 2), a cage device ...  
WO/2008/149520A1
A bearing device in which a preload acting on bearings can be obtained without causing electrodes to come into contact with a rotation body, production cost is reduced, and the life of a device component is extended. The bearing device i...  
WO/2008/143349A1
A structure for suppressing occurrence of harmful relative displacement in the axial direction leading to a measurement error between sensors (6a, 6b) and an encoder (4a) regardless of thermal expansion or shrinkage of a sensor holder (7...  
WO/2008/142841A1
A bearing device and a device for sensing a bearing preload that are capable of sensing a preload of a bearing in operation, that are produced at reduced costs, that are more simply assembled, that have enhanced sensing sensitivity, and ...  
WO/2008/139738A1
[PROBLEMS] To provide a highly reliable bearing for wheel with a rotational speed detector in which detection precision is enhanced while achieving cost reduction and compactification. [MEANS FOR SOLVING PROBLEMS] The bearing comprises a...  
WO/2008/139739A1
[PROBLEMS] To provide a bearing adapted to a wheel and having a rotational speed sensor the detection accuracy of which does not degrade because of separation of the sensor holder and a resin sensor holder the close contact of which with...  
WO/2008/136169A1
[PROBLEMS] A bearing device adapted for use in a wheel and having a rotational speed detector is reduced in weight and size and has improved assemblability to reduce cost of the device. [MEANS FOR SOLVING PROBLEMS] A sensor holder (10) h...  
WO/2008/132156A1
The aim of the invention is to simplify the measurement of a rotary-linear displacement of a shaft. To achieve this, according to the invention, the decoupling of both displacements is also used for the measuring system in a combination ...  
WO/2008/132844A1
[PROBLEMS] A bearing device adapted for use in a wheel and equipped with a rotation speed detector, in which a sensor holder can be assembled more easily and in which the rigidity of the sensor holder is increased to prevent its creep de...  
WO/2008/131489A1
A bench top bearing packer tool includes supply means for delivering a controlled amount of grease, support means for locating a bearing in a position where a bearing cage and rollers of the bearing may be lubricated with the grease deli...  
WO/2008/129813A1
[PROBLEMS] To provide a wheel bearing device with a rotational speed detector the reliability of which is increased by improving the hermeticity of a fitting portion of a seal and improving the sealing performance of the seal. [MEANS FOR...  
WO/2008/129872A1
Provided are a rotation detector having a simple structure and capable of precisely detecting an absolute angle with high resolution, and a bearing with the rotation detector mounting the rotation detector. The rotation detector (1) incl...  
WO/2008/129787A1
A bearing for wheel with communication function which can perform bidirectional communication between the rotary side and the fixed side while reducing the number of components and enhancing the degree of freedom in design, and can perfo...  
WO/2008/129878A1
[PROBLEMS] To provide a bearing device for a wheel, particularly for a driven wheel, which is reduced in weight and size and in which the rigidity and strength of a knuckle are enhanced. [MEANS FOR SOLVING PROBLEMS] In the inner ring rot...  
WO/2008/123523A1
End surfaces in the push-in direction of protrusions protruding from opposite sides of a head section are received by flat surfaces formed on receiving sections of an elastic piece. This causes the head section to be positioned in the ra...  
WO/2008/123065A1
Intended is to prevent the output cable of a magnetic sensor, even if tensed, from coming out of a sensor unit. The output cable (16c) of the magnetic sensor (16a), which is derived in the tangential direction of an arcuate sensor holdin...  
WO/2008/080783A3
The invention relates to a sensor device for measuring rotational movements of a wheel bearing, comprising at least one runner (12) of a plain bearing (12, 14), at least one pulse generator (19), cooperating with a sensor (10) for determ...  
WO/2008/120446A1
A lubricant degradation detector that can be compactly mounted in a bearing and that can stably and accurately detect conditions of degradation of lubricant in the bearing. The lubricant degradation detector has a light emitting element ...  
WO/2008/120694A1
A rotation speed detection device is attached to a stationary seal device fixed to a stationary member. An overhang section overhanging to the axial direction and the direction to the outer periphery of the stationary member is formed to...  
WO/2008/117534A1
A sensor-equipped bearing for a wheel, allowing a load detection sensor to be compactly installed in a vehicle, capable of highly sensitively detecting a load on the wheel for a long period while preventing damage and failure caused by a...  
WO/2008/113656A1
The invention relates to a rolling bearing (1) having a braking device, particularly a rotational connection, comprising an outer bearing race (2) and an inner bearing race (3) between which rolling bodies are in rolling motion on associ...  
WO/2008/102579A1
A sensor-equipped seal device (21) having a rotatable seal member (22) fixed to a wheel-side raceway member (12) as a rotatable member, a stationary seal member (23) fixed to a vehicle body-side raceway member (13) as a stationary member...  
WO/2008/102556A1
Provided are a rotation detection device having a simple structure and highly accurately detecting an absolute angle, and a bearing provided with the rotation detection device. The rotation detection device (1) includes concentrically pr...  

Matches 551 - 600 out of 6,401