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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 ...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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WO/2008/099562A1 |
This invention provides a bearing apparatus with a lubricant diagnosis sensor, which can reliably grasp beforehand an abnormal phenomenon of a lubricant, for example, in a roll bearing without limitation of its attachment position and ca...
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WO/2008/098539A2 |
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 ...
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WO/2008/096525A1 |
A sensor-equipped bearing for a wheel, where a load acting on a bearing or a load acting between the wheel and the road surface can be simply and accurately detected. The sensor-equipped bearing for a wheel has an outer member (1) having...
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WO/2008/095460A1 |
The invention relates to a rolling bearing which can be braked, composed substantially of an inner ring (2) and an outer ring (3) arranged coaxially with respect to said inner ring (2), between which inner ring (2) and outer ring (3) is ...
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WO/2008/093491A1 |
Provided is a wheel bearing device with a sensor, which can detect the loaded state of a bearing easily and precisely. The wheel bearing device has a double row rolling element (5) interposed between an outer member (1) and an inner memb...
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WO/2008/089727A1 |
The invention relates to a device for controlling the friction torque of a bearing, the control of the friction torque allowing the targeted generation of braking forces in the bearing. The invention is characterized in that the device i...
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WO/2008/090746A1 |
[PROBLEMS] To provide a rotation speed detector-equipped bearing for a wheel, in which hermetic seal performance of a detecting portion is enhanced to prevent foreign matters from entering into the detection section and in which rusting ...
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WO/2008/090741A1 |
[PROBLEMS] To provide a rotation speed detector-equipped bearing for a wheel, in which hermetic seal performance of a detecting portion is enhanced to prevent foreign matters from entering into the detection section and in which rusting ...
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WO/2008/087858A1 |
A sensor-equipped bearing for a wheel, allowing a load detecting sensor to be compactly installed in a vehicle, capable of highly sensitively detecting a load acting on the wheel, and capable of being produced at low cost in mass product...
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WO/2008/087863A1 |
[PROBLEMS] A rotational speed detector-equipped bearing for a wheel in which assemblability of a sensor holder is enhanced and desired rotational speed can be detected by enhancing assembling precision. [MEANS FOR SOLVING PROBLEMS] A rot...
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WO/2008/084758A1 |
A bearing device for a wheel, suitable as an axles unit for large-sized vehicles such as trucks and buses and capable of accurately detecting the rotation of wheels at all times because the relation between the positions of a magnetic en...
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WO/2008/083656A1 |
The invention relates to a rolling bearing (1) comprising a sealing arrangement (6) and a sensor component (12), particularly an encoder, which is fitted with a mounting flange (11). The rolling bearing (1) further comprises an inner rin...
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WO/2008/084613A1 |
A seal device (21) with a sensor has a rotation side seal member (22) secured to a wheel-side raceway member (12) as a rotating member, a fixed side seal member (23) secured to a vehicle body-side raceway member (13) as a fixed member, a...
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WO/2008/075456A1 |
[PROBLEMS] A sensor holder capable of detecting a desired rotation speed with an air gap between an encoder and a rotation speed sensor maintained for a long period. [MEANS FOR SOLVING PROBLEMS] A rotary encoder (19) for detecting the ro...
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WO/2008/059899A1 |
Provided is a rolling bearing device for a wheel in which temperature drift can be prevented from occurring and the reliability of a sensor can be further increased. The rolling bearing device (H) comprises a tubular fixed race (1) fixed...
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WO/2008/059788A1 |
Provided are a sensor-equipped sealing device for a rolling bearing device, in which sufficient magnetic force is available for the sensor, and a rolling bearing device for a vehicle, using the sensor-equipped sealing device. A rolling b...
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WO/2008/053933A1 |
A rolling bearing device with a sensor, having a tubular fixed raceway ring secured to the vehicle body side, a rotating raceway ring rotatably inserted in the fixed raceway ring and secured to the tire side, and a sensor device placed o...
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WO/2008/053823A1 |
The output cable of a magnetic sensor can be taken out to the outside easily after the output cable is protected against damage or disconnection. On the side face of the tubular take-out portion (9a) of an output cable (12) formed integr...
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WO/2008/053663A1 |
A magnetic encoder (16) comprises a plastic multipolar magnet (23) having magnetic poles arranged alternately in the circumferential direction, a slinger (24) for holding the multipolar magnet (23), and a disclike fixing cover (41) havin...
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WO/2008/053582A1 |
Provided are a rotation detecting device enabled to improve a resolution and to detect an angle precisely and stably by reducing the noise components contained in a detected angle value, and a bearing with a detecting device having the r...
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WO/2008/053950A1 |
A magnetized body being a bonded magnet is fixed to a support member by monoblock injection molding. The support member at its outward flange part is provided with a bent part extending outward in the axial direction. A recessed portion ...
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WO/2008/053581A1 |
A rotation detector capable of outputting absolute angle information by using an ABZ phase signal without the need for redundant operation or a procedure and a rotation detector-equipped bearing incorporating the rotation detector. The r...
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