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1. 发明授权

US4907460A Torque sensor 失效
标题翻译：扭矩传感器
公开(公告)号：US4907460A
公开(公告)日：1990-03-13
申请号：US224538
申请日：1988-07-26
申请人： Manabu Taniguchi , Hidenobu Nagano , Toshihiko Daido , Isao Kuramoto , Makoto Nohara , Hirochika Kyotani
发明人： Manabu Taniguchi , Hidenobu Nagano , Toshihiko Daido , Isao Kuramoto , Makoto Nohara , Hirochika Kyotani
IPC分类号： G01L3/10
CPC分类号： G01L3/105 , G01L3/104 , G01L3/109
摘要： A torque sensor which includes two cylinders fixed to two shafts connected with each other through a torsion bar. The magnetic coupling state of the two cylinders is made variable corresponding to relative rotations of the two shafts. The magnetic coupling state thereof is detected, which is indicative of a torque acting on the shafts. The two cylinders form at the opposite end edges thereof teeth provided with cutouts disposed circumferentially of the cylinders and are opposite to each other at portions of about half a width of each tooth. The two shafts are regulated by rotation so as to not put the teeth of the cylinders completely opposite or non-opposite to each other. This enlarges a rate of change in the magnetic coupling state, detecting the torque with high sensitivity, and reducing a lateral difference in the output.
摘要翻译：扭矩传感器，其包括两个气缸，该气缸固定在通过扭杆相互连接的两个轴上。两个气缸的磁耦合状态根据两个轴的相对转动而变化。检测其磁耦合状态，其表示作用在轴上的扭矩。两个气缸在其相对端边缘处形成有齿，其设置有围绕气缸设置的切口，并且在每个齿的宽度的大约的一半的部分处彼此相对。两个轴通过旋转来调节，以便不使气缸的齿完全相反或不相反。这扩大了磁耦合状态的变化率，以高灵敏度检测转矩，并减小了输出的横向差。

2. 发明授权

US5046372A Torque sensor 失效
标题翻译：扭矩传感器
公开(公告)号：US5046372A
公开(公告)日：1991-09-10
申请号：US417279
申请日：1989-10-05
申请人： Manabu Taniguchi , Hidenobu Nagano , Toshihiko Daido , Isao Kuramoto , Makoto Nohara , Hirochika Ueyama
发明人： Manabu Taniguchi , Hidenobu Nagano , Toshihiko Daido , Isao Kuramoto , Makoto Nohara , Hirochika Ueyama
IPC分类号： G01L3/10
CPC分类号： G01L3/105 , G01L3/104 , G01L3/109
摘要： A torque sensor which includes two cylinders fixed to two shafts connected with each other through a torsion bar. The magnetic coupling state of the two cylinders is made variable corresponding to relative rotations of the two shafts. The magnetic coupling state thereof is detected by a coil impedance, which is indicative of a torque acting on the shafts. The two cylinders form at the opposite end edges thereof teeth provided with cutouts disposed circumferentially of the cylinders and are opposite to each other at portions of about half a width of each tooth. The two shafts are regulated by rotation so as to not put the teeth of the cylinders completely opposite or non-opposite to each other.

3. 发明授权

US5140261A Bearing apparatus for a driven shaft of an automobile having a rotational speed detector 失效
标题翻译：具有转速检测器的汽车的从动轴用轴承装置
公开(公告)号：US5140261A
公开(公告)日：1992-08-18
申请号：US815918
申请日：1992-01-06
申请人： Nobuyuki Seo , Makoto Nohara
发明人： Nobuyuki Seo , Makoto Nohara
IPC分类号： G01P1/02 , G01P3/44
CPC分类号： G01P1/026 , G01P3/443 , F16C19/186 , F16C2326/02 , F16C33/723
摘要： A bearing apparatus is provided for a driven shaft of an automobile. It includes a rotational speed detector for detecting a rotational speed of a wheel of the automobile by detecting the rotational speed of a circular detected member which has a plurality of projections provided at even intervals in the circumferential direction. The detected member is fixed to one end of a driven shaft. The other end of the driven shaft includes a flange for mounting of a wheel. The shaft is part of an inside member which is rotatably supported by an outside member fixed to a chassis through a plurality of rolling elements. Detected speed is sent to an antilock brake system through a connector. The rotational speed detector, a cover fit to the outside member to enclose at least those parts of the rotational speed detector and detected member which are in opposition, and the connector are embedded in a resin block by a plastic molding technique such that they have a fixed relationship to each other so as to provide an assembly of unitary construction.
摘要翻译：为汽车的从动轴提供轴承装置。它包括一个旋转速度检测器，用于通过检测具有在圆周方向上以均匀间隔设置的多个突起的圆形检测构件的旋转速度来检测汽车的车轮的转速。检测到的构件固定在从动轴的一端。从动轴的另一端包括用于安装车轮的凸缘。轴是内部构件的一部分，其通过多个滚动元件被固定到底盘的外部构件可旋转地支撑。检测到的速度通过连接器发送到防抱死制动系统。旋转速度检测器，与外部构件配合的盖子，至少包围旋转速度检测器和被检测构件相对的那些部分，并且连接器通过塑料模制技术嵌入到树脂块中，使得它们具有互相固定的关系，以提供一体的建设。

4. 发明授权

US5004980A Wheel bearing apparatus provided with compact wheel rotation speed detector lying within the outside periphery of the bearing apparatus 失效
标题翻译：具有位于轴承装置的外周的小型车轮转速检测器的车轮轴承装置
公开(公告)号：US5004980A
公开(公告)日：1991-04-02
申请号：US413387
申请日：1989-09-27
申请人： Tomoyasu Ida , Makoto Nohara , Nobuyuki Seo
发明人： Tomoyasu Ida , Makoto Nohara , Nobuyuki Seo
IPC分类号： G01P3/481 , B60T8/171 , G01P3/44 , G01P3/488
CPC分类号： B60T8/171 , F16C41/007 , G01P3/446 , F16C19/386 , F16C2326/02
摘要： A wheel bearing apparatus provided with a wheel rotational speed detector which has a simplified L-shape and is constituted by a detector end portion and a circuit housing perpendicular to the detector end portion. The detector end portion contains a sensor in opposition to a detected member fixed to a rotating inside member of the wheel bearing and is embedded in an outside member of the wheel bearing, while the circuit housing contains a circuit for processing a signal input from the sensor and is mounted on an outside surface of the outside member in parallel with the axial direction of the outside member so that the circuit housing is inside in the radial direction of the outside surface of a flange provided for the inside member.
摘要翻译：具有车轮转速检测器的车轮轴承装置，其具有简化的L形，并且由检测器端部和垂直于检测器端部的电路壳体构成。检测器端部包含传感器，该传感器与被固定在车轮轴承的旋转内侧部件上的检测部件相对，并且嵌入在车轮轴承的外侧部件中，而电路壳体包含用于处理从传感器输入的信号的电路并且与外部构件的轴向平行地安装在外侧构件的外表面上，使得电路壳体在设置于内侧构件的凸缘的外侧表面的径向内侧。

5. 发明授权

US5172054A Bearing apparatus for a driven shaft of an automobile, having a compact and easily mountable rotational speed detector 失效
标题翻译：一种用于汽车从动轴的轴承装置，具有紧凑且易于安装的转速检测器
公开(公告)号：US5172054A
公开(公告)日：1992-12-15
申请号：US673756
申请日：1991-03-25
申请人： Makoto Nohara , Tsuyoshi Okumura
发明人： Makoto Nohara , Tsuyoshi Okumura
IPC分类号： G01P1/02 , G01P3/44
CPC分类号： G01P1/026 , G01P3/443 , F16C19/186 , F16C41/007
摘要： A bearing apparatus is capable of detecting rotational speed of a driven shaft of an automobile. The bearing apparatus has a rotational speed detector and a detected member. The detected member is fixed to an inside member rotating with the driven shaft. The detected member has a hollow cylindrical portion which extends in an axial direction and is provided with a plurality of projections at even intervals in a circumferential direction on its inner peripheral surface. The rotational speed detector is fixed to a cover for covering the rotational speed detector and the detected member. A detector portion of the rotational speed detector is positioned within the hollow cylindrical portion so as to oppose the projections.This is a divisional application of application Ser. No. 07/626,311, filed on Dec. 13, 1990, now abandoned which is a continuation application of now abandoned application Ser. No. 07/469,183, filed on Jan. 24, 1990.
摘要翻译：轴承装置能够检测汽车的从动轴的转速。轴承装置具有转速检测器和检测部件。所检测的构件被固定到与从动轴一起旋转的内部构件。所检测的构件具有沿轴向延伸的中空圆柱形部分，并且在其内周表面上沿圆周方向以均匀间隔设置有多个突起。旋转速度检测器固定在覆盖旋转速度检测器和被检测部件的盖上。旋转速度检测器的检测器部分位于中空圆柱形部分内以与突起相对。这是应用程序Ser的分案申请。 1990年12月13日提交的第07 / 626,311号现在已经被放弃，这是现在已经被遗弃的申请Ser的继续申请。 1990年1月24日提交的第07 / 469,183号。

6. 发明授权

US4864231A Bearing assembly having a wheel speed sensor 失效
标题翻译：轴承组件具有车轮速度传感器
公开(公告)号：US4864231A
公开(公告)日：1989-09-05
申请号：US198838
申请日：1988-05-26
申请人： Tsuyoshi Okumura , Makoto Nohara
发明人： Tsuyoshi Okumura , Makoto Nohara
IPC分类号： B60B35/18 , B60B27/00 , F16C19/18 , G01P3/44 , G01P3/488
CPC分类号： F16C41/007 , B60B27/0005 , G01P3/443 , B60G2204/11 , B60G2204/115 , B60G2400/208 , F16C19/186 , F16C2326/02 , F16C33/583
摘要： A bearing assembly for an axle shaft of a vehicle. An inner ring includes a cylindrical body and an outer flange for mounting a wheel. On a portion of the cylindrical body adjacent the flange is mounted a revolution detection ring which has a seal contact portion and a gear-shaped detected portion having a plurality of projections circumferentially spaced on the outer peripheral surface thereof. The bearing assembly also has an outer ring which is coupled with the inner ring through rolling elements and mounted to the chassis of the vehicle. A sensor is mounted on the outer ring such that it confronts the gear-shaped portion of the revolution detection ring and detects the projections passing by the sensor so as to determine the annular speed of the wheel. The assembly also has a bearing seal which is mounted on the outer ring and kept in contact with the seal contact portion of the revolution detection ring so as to prevent contamination by sand, mud, or the like.
摘要翻译：一种用于车辆车轴的轴承组件。内环包括圆柱体和用于安装车轮的外凸缘。在与凸缘相邻的圆筒体的一部分上安装有旋转检测环，该环具有密封接触部分和齿轮形检测部分，其具有在其外周表面上周向间隔开的多个突起。轴承组件还具有外圈，其通过滚动元件与内圈联接并安装到车辆的底盘。传感器安装在外圈上，使其面对旋转检测环的齿轮形部分，并且检测通过传感器的突起，以便确定车轮的环形速度。组件还具有安装在外圈上并与转动检测环的密封接触部分保持接触的轴承密封件，以防止沙子，泥浆等的污染。

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