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WO/2006/075572A1 |
It is aimed to uniformize the density of a multipole magnet in a magnetic encoder, especially of a multipole magnet composed of a sintered body. By using a samarium iron magnetic powder as a magnetic powder while using a tin powder as a ...
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WO/2006/068113A1 |
A method and a device for detecting the abnormality of a vehicle for detecting such an abnormal state that high temperature occurs due to the mal-adjustment of a vehicle bearing mechanism part or a vehicle brake mechanism part and a sens...
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WO/2006/057176A1 |
[PROBLEMS] A bearing device for a wheel, which can be easily traced after it is shipped from a factory, in which a lot number and quantity of a product including the bearing device can be easily specified when inspection or replacement i...
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WO/2006/057269A1 |
A sensor device has a to-be-detected section (D) which has a movable body (5) and a fixed body (3), in contact with each other, and in which a contact area between the bodies varies depending on an external load; a contact area detection...
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WO/2006/054746A1 |
A rolling bearing device has an outer member (10) having, on its inner periphery side, outer raceway surfaces (11, 12); an inner member (20) having, on its outer periphery side, inner raceway surfaces (21, 22) that face the outer raceway...
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WO/2006/049145A1 |
A bearing for a wheel, having sensors, the bearing enabling a load sensor and an angle sensor to be compactly installed in a vehicle and capable of stably detecting a load acting on the wheel and rotational speed of the wheel. Rolling bo...
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WO/2006/049126A1 |
[PROBLEMS] To provide a cover enabling an increase in the mounting strength of a sensor part on the cover by suppressing the occurrence of cavities and an increase in the degree of freedom of design by reducing the axial dimension of a b...
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WO/2006/035616A1 |
A magnetic encoder in which a multipolar magnet can be protected against damage when it is produced or fixed to a bearing and thereby thickening of the multipolar magnet to solve a problem with a securing work can be avoided. The magneti...
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WO/2006/027845A1 |
A magnetic encoder exhibiting excellent corrosion resistance and productivity while enabling to reduce the cost in which the problem of rust does not occur even after long term use under a severe environment. A magnetic encoder (10) comp...
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WO/2006/028209A1 |
[PROBLEMS] A bearing device for a wheel, having a rotation speed detection device. The bearing device is compact, foreign objects are prevented from entering into a detection section, and durability and reliability of the bearing device ...
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WO/2006/018863A1 |
A bearing provided with a rotation sensor, in which high resolution is realized without reducing a magnetization width. A rotation-side raceway ring (2) is provided with a part (7) to be detected whose magnetic characteristics are cyclic...
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WO/2006/013622A1 |
A bearing with a rotation sensor capable of detecting an absolute angle with high precision without requiring a calibration work after the bearing is set in an apparatus. The bearing with an absolute angle sensor comprises a bearing (1) ...
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WO/2006/011437A1 |
A bearing device for a wheel, where information on the bearing device can be easily confirmed without removing it from a vehicle. An IC tag (9) capable of contactless communication is installed on any one or more of elements constructing...
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WO/2006/011438A1 |
There is provided a wheel bearing device capable of detecting an actual use state and storing it as a history. An IC tag (9) capable of performing non-contact communication is mounted on a wheel bearing device. The IC tag (9) is formed a...
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WO/2006/005664A1 |
The invention relates to an injection moulding machine with at least one component which may be displaced along a linear guide (1) and a non-contact position measuring system with a positional sensor and an active position transducer for...
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WO/2006/001118A1 |
An annular member, a sealing device, and a magnetic encoder device are provided. In the annular member, when a circular tube section (71) of the annular member (7) is fitted with interference in either one of an inner member (3) and an o...
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WO/2006/001176A1 |
A sealing device with a sensor, which requires a less installation space and in which an installation structure for a sensor (40) of a rotary encoder is not complex. The sealing device has a retainer (10) and a sealing device body (20). ...
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WO/2005/116664A2 |
The invention relates to a wheel bearing arrangement (1), comprising at least one encoder (2), at least one sensor (3), a seal (4, 27) arranged concentrically to the rotational axis (1 a) and a hub (5) mounted to rotate in the wheel bear...
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WO/2005/111448A1 |
Rotating condition including vibration occurring in a bearing is accurately measured. Rolling bodies (4) rotatably held by a retainer (5) are received between an inner ring (2) and an outer ring (3), and a sensor (15) for detecting rotat...
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WO/2005/100811A1 |
A bearing unit with IC tags capable of reading and writing various information on a bearing in the assembled state of the bearing therein and preventing the bearing from being erroneously installed after its disassembly. The bearing unit...
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WO/2005/100818A1 |
A wave gear device (1), wherein when a wave generator (4) is in a low speed rotating state, a rolling bearing state is formed by a wave bearing (43) and the wave generator (4) and a flexible external gear (3) are held in a relatively rot...
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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/2005/078457A1 |
A bearing device with a sensor enabling the secure installation of a sensor, having excellent reliability, easily adoptable to various types and different sizes of bearing parts, and manufacturable at low cost. The encoder (17) of a rota...
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WO/2005/052398A1 |
A bearing with an IC tag, where an IC tag can be simply and reliably installed in the bearing and where the IC tag can be protected from an external environment such as high temperature. An IC tag (9) is installed in a seal (5) for seali...
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WO/2005/052397A1 |
A bearing with an IC tag, which is capable of preventing obstruction such as radio wave reflection and absorption caused by raceway rings etc., where recorded information can be excellently read, where the IC tag itself does not require ...
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WO/2005/042991A1 |
Two shaft ends (10, 20) that are interlinked so as to transmit torques and so as to be axially displaced, twisted and bent relative each other to a limited degree can be mutually centered by means of a ball joint bearing (40). Said beari...
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WO/2005/040648A1 |
A seal device (7) with a sensor, comprising a vehicle body side raceway track member (3) and a rotating side seal member (9). The fixed side seal member (8) further comprises a core (21), a resin member (22) formed integrally with the co...
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WO/2005/036183A1 |
A rotating speed detection sensor is an active sensor, and a sensing section (35) of the sensor is directly faced to a magnetic encoder (10) without an interposed object provided between the sensing section and the magnetic encoder (10)....
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WO/2005/033621A1 |
The invention relates to a linear displacement guide comprising two guide bodies (2) that can be conducted along a guide axis relative to one another and guided in relation to one another by means of anti-friction bearings and a measurin...
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WO/2005/031181A1 |
A bearing device with a wireless sensor, where, by a synergistic effect of detachable sensor unit installation means and a wireless structure, the sensor can be easily attached to and detached from a bearing without being hindered by wir...
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WO/2005/028218A1 |
A wheel bearing apparatus having a wireless sensor wherein the spatial flexibility of the fixing positions of the components necessary for wireless communication can be increased, thereby providing an effective wireless electric power su...
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WO/2005/028888A1 |
The invention relates to a bearing assembly for receiving axial loads. Said assembly comprises several axial anti-friction bearings arranged one behind the other, each comprising a housing washer (1.1, 1.2, 1.3), a shaft washer (2.1, 2.2...
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WO/2005/026587A1 |
A highly reliable sealing device with an encoder capable of enhancing detecting accuracy at a magnetic sensor, where, in the device, the number of components and assembling man-hour are prevented from increasing and the magnetic encoder ...
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WO/2005/026745A1 |
A sensing section (35) of a rotation speed detecting sensor (30) is installed through a sensor holder (20) so as to face a magnetic encoder (10). The rotation speed detecting sensor (30) is provided radially inside of a hub unit installa...
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WO/2005/026680A1 |
Revolution speeds of rolling elements (9a, b) of a rolling bearing in respective rows are sensed ( 24a, b and 26a, b), and then the axial load or the radial load is derived based on the revolution speeds. In case the acting directions of...
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WO/2005/024534A1 |
A machine element part with IC tags enabling the easy attachment of the IC tags thereto while increasing a storage capacity by the IC tags and the easiness of the reading/writing of information in the IC tags. The plurality of IC tags (2...
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WO/2005/021989A1 |
The invention relates to a sealing arrangement (2) that seals at least one radial intermediate space (21) between at least one inner bearing ring (3) and at least one outer bearing ring (5). Said sealing arrangement (2) comprises at leas...
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WO/2005/010382A1 |
An inner diameter-side hollow-cylindrical member (37) of a supporting ring (36) is fitted on a shoulder (35) of an inner ring (3) constituting a hub. An encoder (29a) is supported at the outer peripheral surface of an outer diameter-side...
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WO/2004/113751A1 |
A rotational speed can be reliably detected at low cost by stabilizing the density of a magnetic flux coming from a permanent magnet encoder (10b) and reaching the detection portion of a sensor. The residual magnetic flux densities of an...
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WO/2004/109133A1 |
[PROBLEMS] A bearing device where preload can be variably set to an amount adequate for a traveling condition of a motor vehicle. [MEANS FOR SOLVING PROBLEMS] In a bearing device for a wheel, where a predetermined preload has been applie...
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WO/2004/104545A1 |
Revolution speeds nca, nib of rolling elements 9a, 9b are sensed by a pair of revolution speed sensors 21a, 21b. Also, a rotational speed ni of a hub 2 is sensed by a rotational speed sensor 15b. A sum 'nca+ncb' or a difference 'nca-nib'...
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WO/2004/102018A1 |
A ball bearing rotatably supporting a rotating shaft (part to be supported) is provided with a control portion, a memory portion where a predetermined bearing initial information peculiar to the bearing is stored, a radio antenna for tra...
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WO/2004/085972A1 |
For highly accurate detection of the rotation speed of a wheel attached to a rolling bearing unit (2a), an encoder (19a) fixed to an outer peripheral surface of an inner end portion of the bearing unit (6a) is made from Fe-Cr-Co magnet. ...
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WO/2004/076875A1 |
The invention relates to a linear roller bearing provided with a guide carriage (1) which can be mounted on a guide rail (2) in a rolling manner by means of roller bearings (4). Said guide carriage is provided with at least one continuou...
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WO/2004/072598A1 |
The revolving speed of balls (8, 8) constituting the outer row is detected by a revolving speed-detecting sensor (24). Further, the rotating speed of a hub (1a) is detected by a rotating speed-detecting sensor (25). A speed ratio that is...
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WO/2004/072747A1 |
A machine component bonded with an IC tag which can be controlled consistently from manufacturing process to discard without missing the IC tag. The machine component is embedded with an IC tag (110) consisting of an IC chip recording in...
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WO/2004/070223A1 |
A method for assembling a rolling bearing device uses a highly versatile retainer (25). By the use of the retainer, a retainer ring (40) for preventing falling off of first-row conical rollers (18a) is fitted inward in the diameter direc...
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WO/2004/068146A1 |
The invention relates to a measuring arrangement in a roller bearing, which determines the direction of displacement of a displaceable bearing component (2) in relation to a stationary bearing component (1). The aim of the invention is t...
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WO2002073051A9 |
A full complement taper roller bearing consists of an inner ring (61) or cone having an inner track on its radially outer conical surface, and an outer ring or cup having an outer track on its radially inward conical surface and one or m...
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WO/2004/025307A1 |
The invention concerns an instrumented running wheel comprising a roller (2) mounted rotatable on a shaft (3) via a ball bearing assembly (4) including at least two rows of rolling elements. The device further comprises a housing space (...
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