公开(公告)号：US07733083B2

公开(公告)日：2010-06-08

申请号：US11667243

申请日：2005-11-01

申请人： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

发明人： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

IPC分类号： G01B7/30

CPC分类号： B60G17/019 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0068 ,  B60B27/0084 ,  B60B27/0094 ,  B60G2204/115 ,  B60G2206/50 ,  B60G2400/208 ,  B60G2400/64 ,  F16C19/186 ,  F16C41/007 ,  F16C2326/02 ,  G01L5/0023 ,  G01P3/443 ,  G01P3/446

摘要： A sensor-incorporated wheel support bearing assembly including double rows of rolling elements interposed between respective raceways of outer and inner members opposed to each other, a to-be-detected ring having an eccentric or multangular outer diametric shape provided in the inner member and displacement sensors provided on the outer member confronting the to-be-detected ring. In the bearing assembly, the displacement sensors have facing portion areas, variable and invariable, respectively, arranged with rotation of the to-be-detected ring.

摘要翻译： 一种传感器配合的轮支撑轴承组件，包括插入彼此相对的外部和内部构件的相应滚道之间的两排滚动元件，设置在内部构件中的偏心或多角度外径形状的待检测环，并且位移 传感器设置在面对被检测环的外部构件上。 在轴承组件中，位移传感器具有分别布置成被检测环的旋转的可变和不变的面对部分区域。

公开(公告)号：US20090229379A1

公开(公告)日：2009-09-17

申请号：US11886917

申请日：2006-03-03

申请人： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

发明人： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

IPC分类号： G01L1/12

CPC分类号： F16C19/522 ,  B60B27/0005 ,  B60B27/0068 ,  B60B27/0094 ,  F16C19/186 ,  F16C2326/02 ,  G01L5/0023

摘要： A wheel support bearing assembly includes an outer member (1) having an inner peripheral surface formed with raceway surfaces (4), an inner member (2) having an outer peripheral surface formed with raceway surfaces (5) in face-to-face relation with the raceway surfaces (4) in the outer member (1), and rows of rolling elements (3) interposed between the raceway surfaces (4, 5). A ring member (21) made of a magnetostrictive material is fixed to the outer peripheral surface of the inner member (2), and a magnetostrictive sensor (23) and a displacement sensor (22) are disposed in the outer member (1) or a member (24) fixed to the outer member (1) to confront the ring member. The magnetostrictive sensor (23) measures a change in magnetic strain occurring in the ring member (21) and the displacement sensor (22) measures the distance between the ring member (21) and the displacement sensor (22).

摘要翻译： 一种车轮支撑轴承组件，包括：外部构件（1），其具有形成有轨道面（4）的内周面;内部构件（2），其具有以对面关系形成有轨道面（5）的外周面 在外部构件（1）中的滚道表面（4）和插入在滚道表面（4,5）之间的一排滚动元件（3）。 由磁致伸缩材料制成的环形构件（21）固定在内部构件（2）的外周表面，并且在外部构件（1）中设置有磁致伸缩传感器（23）和位移传感器（22） 固定到所述外部构件（1）以与所述环构件对置的构件（24）。 磁致伸缩传感器（23）测量环件（21）中发生的磁应变变化，位移传感器（22）测量环件（21）和位移传感器（22）之间的距离。

公开(公告)号：US20080037919A1

公开(公告)日：2008-02-14

申请号：US11667243

申请日：2005-11-01

申请人： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

发明人： Takayoshi Ozaki ,  Takashi Koike ,  Tomomi Ishikawa

IPC分类号： F16C19/52 ,  G01B7/30

CPC分类号： B60G17/019 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0068 ,  B60B27/0084 ,  B60B27/0094 ,  B60G2204/115 ,  B60G2206/50 ,  B60G2400/208 ,  B60G2400/64 ,  F16C19/186 ,  F16C41/007 ,  F16C2326/02 ,  G01L5/0023 ,  G01P3/443 ,  G01P3/446

摘要： To provide a sensor-incorporated wheel support bearing assembly, which is capable of stably detecting the load acting on the wheel and the rotational speed of the wheel and with which assembly a load sensor and/or a rotation sensor can be installed compactly in a vehicle, double rows of rolling elements 3 are interposed between respective raceways 4 and 5 of outer and inner members 1 and 2 opposed to each other, while a to-be-detected ring 9 (9A) having an eccentric or multangular outer diametric shape is provided in the inner member 2 with a displacement sensor provided the outer member 1 confronting the to-be-detected ring 9 (9A). For this displacement sensor, displacement sensors 10 and 11 having a facing portion areas, variable and invariable, respectively, with rotation of the to-be-detected ring 9 (9A) are arranged.

摘要翻译： 为了提供一种传感器配合的轮支撑轴承组件，其能够稳定地检测作用在车轮上的负载和车轮的转速，并且可以在车辆中紧凑地安装负载传感器和/或旋转传感器的组件 在彼此相对的外部和内部构件1和2的相应滚道4和5之间插入有双列滚动元件3，而具有偏心或多角度外径形状的被检测环9（9A） 在内部构件2中设置有位移传感器，该位移传感器设置有面对被检测环9（9A）的外部构件1。 对于该位移传感器，布置具有分别具有被检测环9（9A）的旋转的可变和不变的面对部分区域的位移传感器10和11。

公开(公告)号：US20100135604A1

公开(公告)日：2010-06-03

申请号：US11990071

申请日：2006-08-01

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

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。

公开(公告)号：US20090175568A1

公开(公告)日：2009-07-09

申请号：US12226565

申请日：2007-04-11

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

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。

公开(公告)号：US20090114004A1

公开(公告)日：2009-05-07

申请号：US12224802

申请日：2007-03-08

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

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。

公开(公告)号：US20090097791A1

公开(公告)日：2009-04-16

申请号：US12226518

申请日：2007-04-11

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

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。

公开(公告)号：US20090038414A1

公开(公告)日：2009-02-12

申请号：US12086089

申请日：2006-12-01

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

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。

公开(公告)号：US20090010582A1

公开(公告)日：2009-01-08

申请号：US11885935

申请日：2006-03-01

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa

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。

公开(公告)号：US07841439B2

公开(公告)日：2010-11-30

申请号：US12230027

申请日：2008-08-21

申请人： Tomomi Ishikawa ,  Takayoshi Ozaki

发明人： Tomomi Ishikawa ,  Takayoshi Ozaki

IPC分类号： G01G19/12 ,  B60R21/015

CPC分类号： B60N2/002

摘要： A occupant weight detecting device detects the weight of an occupant setting on a vehicle seat assembly and includes a pivot support mechanism for supporting the vehicle seat assembly for pivotal movement about a horizontally extending shaft relative to a seat fixing portion in a vehicle; an elastic force applying mechanism for applying a biasing force to the vehicle seat assembly to enable the latter to pivot an angle, proportional to a load imposed on the vehicle seat assembly, relative to the seat fixing portion; a pivot angle detecting mechanism for detecting an angle of pivot of the vehicle seat assembly relative to the seat fixing portion; and a pivot restricting mechanism for defining a pivotal range over which the vehicle seat assembly can pivot relative to the seat fixing portion.

摘要翻译： 乘客体重检测装置检测车辆座椅组件上的乘员重量，并且包括枢转支撑机构，用于支撑车辆座椅组件，以相对于车辆中的座椅固定部分围绕水平延伸的轴枢转运动; 弹性力施加机构，用于向车辆座椅组件施加偏置力，以使后者能够相对于座椅固定部分转动与施加在车辆座椅组件上的负载成比例的角度; 枢轴角度检测机构，用于检测车辆座椅组件相对于座椅固定部分的枢轴角度; 以及用于限定枢转范围的枢转限制机构，车辆座椅组件可以相对于座椅固定部分枢转。