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公开(公告)号：US08123411B2
公开(公告)日：2012-02-28
申请号：US12450442
申请日：2008-03-25
CPC分类号： F16C33/58 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02 , G01L5/0019
摘要： To provide a sensor equipped wheel support bearing assembly, in which a load sensor can be installed compactly in an automotive vehicle, maintaining a high sensitivity while damage and/or malfunction caused by the external environments and/or the electromagnetic noises are avoided, with low manufacturing cost. This bearing assembly includes outer and inner members having respective rolling surfaces and a plurality of rows of rolling elements interposed between those rolling surfaces. A strain sensor unit including a sensor element is fitted to one of the outer and inner members, which is a stationary member, for example, the outer member. A sensor mounting surface of the strain sensor unit fitted with the sensor element has a covering member made of a resin, which is over-molded, or an elastomer bonded by vulcanization, so as to cover the sensor element sealingly.
摘要翻译： 为了提供一种传感器配备的车轮支撑轴承组件，其中负载传感器可以紧凑地安装在机动车辆中，在避免由外部环境和/或电磁噪声引起的损坏和/或故障的情况下保持高灵敏度，具有低 制造成本。 该轴承组件包括具有各自的滚动表面的外部和内部构件以及插入在这些滚动表面之间的多排滚动元件。 包括传感器元件的应变传感器单元被安装到作为固定构件的外部构件和内部构件中的一个，例如外部构件。 安装有传感器元件的应变传感器单元的传感器安装表面具有由树脂制成的覆盖构件，或者通过硫化粘合的弹性体，以便密封地覆盖传感器元件。
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公开(公告)号：US20110127995A1
公开(公告)日：2011-06-02
申请号：US12737709
申请日：2009-08-04
申请人： Kentarou Nishikawa , Toru Takahashi
发明人： Kentarou Nishikawa , Toru Takahashi
CPC分类号： G01P3/487 , F16C41/007 , F16C2326/02 , G01D5/245 , G01P1/026 , G01P3/443
摘要： A rotation sensor fixed to a sensor fixing member with simplified fixing system and excellent in water proofing property and vibration proofing property is provided. The rotation sensor includes a sensor unit having a magnetic sensor element for detecting rotation of a to-be-detected element provided in a rotating ring, a cable for drawing an output signal of the sensor element to the outside, and a substrate with an electroconductive region for electrically connecting the sensor element and a core line of the cable while the sensor element and the cable are fitted to the substrate. The substrate has at least one recess portion or projection portion engageable with a projection portion or recess portion in the sensor fixing member to fix the sensor unit to the sensor fixing member. A molding segment formed by molding is provided for covering the sensor unit.
摘要翻译： 提供固定在具有简化的固定系统的传感器固定件的旋转传感器，并且具有优异的防水性和防振性。 旋转传感器包括传感器单元，其具有用于检测设置在旋转环中的待检测元件的旋转的磁传感器元件，用于将传感器元件的输出信号拉到外部的电缆和具有导电性的基板 区域，用于将传感器元件和电缆的芯线电连接，同时将传感器元件和电缆安装到基板。 基板具有与传感器固定部件中的突出部或凹部接合的至少一个凹部或突起部，以将传感器单元固定在传感器固定部件上。 提供通过模制形成的模制部分用于覆盖传感器单元。
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公开(公告)号：US20090199660A1
公开(公告)日：2009-08-13
申请号：US12224846
申请日：2007-03-07
申请人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa , Toru Takahashi , Yujiro Ono , Takayuki Norimatsu
发明人： Takayoshi Ozaki , Tomomi Ishikawa , Kentarou Nishikawa , Toru Takahashi , Yujiro Ono , Takayuki Norimatsu
IPC分类号： G01L5/00
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C33/586 , F16C2326/02 , G01L5/0019
摘要： To provide a sensor incorporated wheel support bearing assembly, in which a load sensor can be compactly installed in an automotive vehicle, the load acting on the vehicle wheel can be detected with high sensitivity and the manufacturing cost can be reduced, the bearing assembly having a plurality of rows of rolling elements interposed between an outer member and an inner member includes a sensor unit fitted to one of the outer member and the inner member, which serves as a stationary member. The sensor unit includes a sensor mounting member and a strain sensor fitted thereto. The sensor mounting member has two contact fixing portions fixed to the outer member and a first contact fixing portion is fixed to a flange surface of the outer member and a second contact fixing portion is fixed to a peripheral surface of the outer member.
摘要翻译： 为了提供一种传感器组合的轮支撑轴承组件，其中负载传感器可以紧凑地安装在机动车辆中，可以以高灵敏度检测作用在车轮上的负载，并且可以降低制造成本，轴承组件具有 插入在外部构件和内部构件之间的多排滚动元件包括安装到用作固定构件的外部构件和内部构件中的一个的传感器单元。 传感器单元包括安装在其上的传感器安装构件和应变传感器。 传感器安装构件具有固定在外部构件上的两个接触固定部分，第一接触固定部分固定到外部构件的凸缘表面，第二接触固定部分固定到外部构件的周面。
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公开(公告)号：US20100135604A1
公开(公告)日：2010-06-03
申请号：US11990071
申请日：2006-08-01
IPC分类号： F16C41/00
CPC分类号： B60B27/00 , F16C19/186 , F16C19/52 , F16C19/522 , F16C41/00 , F16C2326/02 , G01L5/0019 , G01L5/0023
摘要： A sensor-equipped bearing for a wheel rotatably supporting the wheel relative to a vehicle body includes an outer member (1) provided with a double-row raceway surface (3) on an inner periphery thereof, an inner member (2) provided with raceway surfaces (4) opposing to the raceway surfaces (3) of the outer member (1), one of the outer and inner members serving as a stationary member, double-row rolling elements (5) interposed between the outer and inner raceway surfaces, a sensor fitting member (22) fixed to a peripheral surface of the stationary member, and a plurality of strain sensors (23) attached to the sensor fitting member (22) for measuring a strain thereof.
摘要翻译： 一种用于可转动地支撑车轮相对于车身的车轮的传感器配备轴承，包括在其内周上设置有双列滚道表面（3）的外部构件（1），设置有滚道的内部构件（2） 与外部构件（1）的滚道表面（3）相对的表面（4），用作固定构件的外部构件和内部构件中的一个，插入在外部和内侧轨道表面之间的双列滚动元件（5） 固定在固定部件的周面上的传感器配合部件（22）和安装在传感器配件部件（22）上的多个应变传感器（23），用于测量其应变。
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公开(公告)号：US20090175568A1
公开(公告)日：2009-07-09
申请号：US12226565
申请日：2007-04-11
IPC分类号： F16C41/00
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02
摘要： To provide a sensor equipped wheel support bearing assembly, in which a load sensor can be snugly and neatly installed in automotive vehicle and which detects the load or the like acting on a vehicle wheel and requires an inexpensive cost in mass production. A sensor unit is fitted to an outer member as a stationary member of the bearing assembly. The sensor unit includes a sensor mounting member having bolt insertion holes alignable with vehicle body fitting holes of the outer member, and a strain sensor fitted to the sensor mounting member. This sensor unit is sandwiched between the outer member and a knuckle and is fitted by means of bolts inserted through the vehicle body fitting holes and the bolt insertion holes. The sensor unit has a portion that is greater in a radial direction than a flange of the outer member.
摘要翻译： 为了提供一种传感器配置的车轮支承轴承组件，其中负载传感器可以紧密地整齐地安装在机动车辆中并且检测作用在车轮上的载荷等，并且需要在批量生产中廉价的成本。 传感器单元作为轴承组件的固定构件安装到外部构件。 传感器单元包括传感器安装构件，其具有可与外部构件的车身安装孔对准的螺栓插入孔和安装到传感器安装构件的应变传感器。 该传感器单元夹在外部构件和转向节之间，并且通过插入通过车身安装孔和螺栓插入孔的螺栓来装配。 传感器单元具有在径向方向上比外部构件的凸缘更大的部分。
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公开(公告)号：US20090114004A1
公开(公告)日：2009-05-07
申请号：US12224802
申请日：2007-03-08
IPC分类号： G01M17/013
CPC分类号： G01L5/0019 , B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02
摘要： In a wheel support bearing assembly including a plurality of rolling elements (5) interposed between an outer member (1) and an inner member (2), a sensor unit (21) is fitted to one of the outer member and the inner member, which serves as a stationary member. The sensor unit includes a sensor mounting member (22) and a strain sensor (23) fitted to the sensor mounting member. The sensor mounting member has a plurality of contact fixing portions (22a, 22b) that are fixed to at least two locations spaced a distant from each other in a direction circumferentially of the outer member. A cutout (24) is provided in the outer member at respective positions corresponding to the neighboring contact fixing portions of the sensor mounting member, so as to extend in an axial direction. The strain sensor is arranged intermediate between the neighboring contact fixing portions.
摘要翻译： 在包括插入在外部构件（1）和内部构件（2）之间的多个滚动元件（5）的车轮支撑轴承组件中，传感器单元（21）装配到外部构件和内部构件中的一个上， 其用作固定构件。 传感器单元包括安装在传感器安装部件上的传感器安装部件（22）和应变传感器（23）。 传感器安装构件具有多个接触固定部分（22a，22b），该多个接触固定部分固定在沿着外部构件的圆周方向彼此远离的至少两个位置。 在外部构件中，在与传感器安装构件的相邻接触固定部相对应的位置处，沿轴向延伸设置有切口（24）。 应变传感器布置在相邻接触固定部分之间的中间。
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公开(公告)号：US20090097791A1
公开(公告)日：2009-04-16
申请号：US12226518
申请日：2007-04-11
IPC分类号： F16C41/00
CPC分类号： G01L5/0019 , B60B27/00 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2233/00 , F16C2326/02
摘要： To provide a sensor equipped wheel support bearing assembly, in which the sensor for detecting the load can be snugly and neatly installed in an automotive vehicle, the load acting on the vehicle wheel can be detected with high sensitivity and the cost of manufacture can be reduced during a mass production. The sensor unit 21 is mounted on an outer member 1, which is a stationary member of the wheel support bearing assembly. The sensor unit 21 includes a sensor mounting member 22 and at least one or more strain sensors 23 fitted to the sensor mounting member 22. The outer member 1 includes a knuckle contact portion contactable with a knuckle 16 and is provided with a cutout portion 17 defined in a portion of the knuckle contact portion 1a.
摘要翻译： 为了提供一种传感器配备的车轮支撑轴承组件，其中用于检测负载的传感器可以紧密和整齐地安装在机动车辆中，可以以高灵敏度检测作用在车轮上的负载，并且可以降低制造成本 在批量生产中。 传感器单元21安装在作为车轮支撑轴承组件的固定构件的外部构件1上。 传感器单元21包括传感器安装构件22和装配到传感器安装构件22的至少一个或多个应变传感器23.外部构件1包括可与转向节16接触的转向节接触部分，并且设置有切口部分17， 在转向节接触部分1a的一部分。
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公开(公告)号：US20090038414A1
公开(公告)日：2009-02-12
申请号：US12086089
申请日：2006-12-01
IPC分类号： G01L5/00
CPC分类号： B60B27/0094 , B60B27/0005 , B60B27/0068 , F16C19/186 , F16C19/522 , F16C33/58 , F16C2326/02 , G01L5/0023 , G01P3/443
摘要： The wheel support bearing assembly is for rotatably supporting a vehicle wheel relative to an automotive vehicle body, which includes an outer member having an inner periphery formed with a plurality of rows of raceway surfaces, an inner member having raceway surfaces formed therein in face-to-face relation with the raceway surfaces in the outer member, and a plurality of rows of rolling elements interposed between those raceway surfaces, respectively; a sensor unit including a sensor mounting member and a strain sensor fitted to the sensor mounting member, the sensor unit being fitted to a stationary member, which is one of the outer member and the inner member; and wherein the sensor mounting member includes at least two contact fixing portion relative to the stationary member and the strain sensor is arranged at at least one location between the contact fixing portions.
摘要翻译： 车轮支撑轴承组件用于相对于机动车体可转动地支撑车辆车轮，该车辆车身包括具有形成有多排滚道表面的内周的外部构件，内部构件具有形成于其中的轨道表面， 与外部构件中的轨道表面的表面关系，以及分别插入在这些滚道表面之间的多排滚动元件; 传感器单元，包括传感器安装构件和安装在传感器安装构件上的应变传感器，传感器单元装配到作为外部构件和内部构件之一的固定构件; 并且其中所述传感器安装构件包括相对于所述固定构件的至少两个接触固定部分，并且所述应变传感器布置在所述接触固定部分之间的至少一个位置处。
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公开(公告)号：US20090010582A1
公开(公告)日：2009-01-08
申请号：US11885935
申请日：2006-03-01
IPC分类号： F16C33/30
CPC分类号： G01L5/0023 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C2326/02 , G01L5/164
摘要： A sensor-incorporated wheel support bearing assembly (18) includes an outer member (1) having an inner peripheral surface formed with double rows of raceway surfaces (4), an inner member (2) having an outer peripheral surface formed with raceway surfaces (5) opposed to the raceway surfaces (4) in the outer member (1), and double rows of rolling elements (3) interposed between the raceway surfaces (4) and (5) in the outer and inner members (1) and (2). Rings (9A) and (9B) each having an outer peripheral surface tapered is secured to the inner member (2). A displacement sensor (10) confronting the tapered outer peripheral surfaces of the rings (9A) and (9B) is mounted on the outer member (11) or a member (17) rigidly secured to the outer member (1) for measuring the distance between such displacement sensor (10) and the rings (9A) and (9B).
摘要翻译： 传感器配合的轮支撑轴承组件（18）包括外部构件（1），其具有形成有双列滚道表面（4）的内周表面，内部构件（2），其具有形成有滚道表面的外周表面（ 5）与外部构件（1）中的滚道表面（4）相对，并且在外部构件（1）和（1）中插入在滚道表面（4）和（5）之间的双列滚动元件（3） 2）。 每个具有外周面锥形的环（9A）和（9B）固定到内部构件（2）。 面对环（9A）和（9B）的锥形外周面的位移传感器（10）安装在外部构件（11）上或刚性地固定到外部构件（1）的构件（17）上，用于测量距离 在这种位移传感器（10）和环（9A）和（9B）之间。
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公开(公告)号：US08578791B2
公开(公告)日：2013-11-12
申请号：US13067134
申请日：2011-05-11
IPC分类号： G01L1/22
CPC分类号： G01L5/0019 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： A sensor equipped wheel support bearing assembly, in which the load imposed on the wheel support bearing assembly or a tire tread of a wheel tire can be accurately detected without being affected by the rolling elements, includes rolling elements interposed between plural opposed rolling surfaces defined in outer and inner members. One of the outer and inner members that serves as a stationary member is provided with one or more sensor unit. The sensor unit includes a strain generating member, having two or more contact fixing segments fixed to the stationary member, and a sensor for detecting such strain. The strain generating member in the sensor unit is arranged at a position departing from a line passing through a center of the rolling elements and extending in a direction defined by the rolling element contact angle.
摘要翻译： 传感器配置的车轮支承轴承组件可以在不受滚动元件影响的情况下精确地检测施加在车轮支撑轴承组件或车轮轮胎的轮胎胎面上的载荷，包括滚动元件，该滚动元件介于多个相对的滚动面之间， 外部和内部成员。 作为固定构件的外部和内部构件中的一个设置有一个或多个传感器单元。 传感器单元包括具有两个或更多个固定在静止部件上的接触固定部分的应变发生部件和用于检测这种应变的传感器。 传感器单元中的应变发生部件布置在离开通过滚动元件的中心的线并沿由滚动元件接触角限定的方向延伸的位置。
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