公开(公告)号：US5628570A

公开(公告)日：1997-05-13

申请号：US548518

申请日：1995-10-26

申请人： Koji Sahashi ,  Keizo Kobayashi

发明人： Koji Sahashi ,  Keizo Kobayashi

IPC分类号： G01P3/488 ,  F16C19/18 ,  F16C41/00 ,  G01P3/44 ,  F16C19/08

CPC分类号： F16C41/007 ,  G01P3/443 ,  F16C19/185 ,  F16C2326/02

摘要： A wheel-supporting bearing has a built-in rotation sensor which can be manufactured at low cost and which is high in mechanical strength and sealing capability at the joint portion between the rotation sensor and a harness. The rotation sensor, which is fixed to the inner ring, is made up of a stator formed by pressing, and a coil wound inside the stator. An annular plate is coupled to the back of the stator. A resin molding is fixed to the annular plate. A lead extending from the coil is connected to the harness in the resin molding. The lead is covered with a resin sleeve and surrounded by seal rings to reinforce and seal the joint portion between the lead and the harness.

摘要翻译： 轮支撑轴承具有内置的旋转传感器，其能够以低成本制造，并且在旋转传感器和线束之间的接合部处具有高的机械强度和密封能力。 固定在内圈上的旋转传感器由压制形成的定子和缠绕在定子内的线圈构成。 环形板联接到定子的后部。 树脂成形体固定在环状板上。 在树脂模制中从线圈延伸的导线连接到线束。 引线被树脂套筒覆盖并被密封环包围，以加强和密封引线和线束之间的接合部分。

公开(公告)号：US06491440B1

公开(公告)日：2002-12-10

申请号：US09666590

申请日：2000-09-20

申请人： Koji Sahashi ,  Motoharu Niki ,  Eiji Tajima ,  Akira Torii ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Masahiro Ozawa ,  Nobuyoshi Yamashita ,  Yutaka Yamauchi ,  Masayuki Kuroda ,  Masuo Takaki

发明人： Koji Sahashi ,  Motoharu Niki ,  Eiji Tajima ,  Akira Torii ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Masahiro Ozawa ,  Nobuyoshi Yamashita ,  Yutaka Yamauchi ,  Masayuki Kuroda ,  Masuo Takaki

IPC分类号： F16C1908

CPC分类号： F16C43/04 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0084 ,  F16C19/184 ,  F16C19/186

摘要： A tire wheel bearing apparatus comprises an outer member having multi rows of track surfaces integrally provided on an inner periphery, an inner member having a tire wheel mounting flange provided at one end thereof, a cylindrical small diameter step portion provided at another end thereof and double-rows of track surfaces formed on the inner wheels force fitted to the small diameter step portion so as to oppose to the track surfaces of the outer member, and double-rows of rolling elements respectively interposed between the track surfaces in the outer member and the inner member, the inner wheels being fixed to the inner member by radially outwardly caulking the end portion of the small diameter step portion of the inner member, the track surfaces in the outer member and the inner member and the rolling elements has a contact angle with a bearing clearance being set to be negative.

摘要翻译： 轮胎车轮轴承装置包括：外部构件，其具有一体地设置在内周上的多列轨道表面;内部构件，其具有设置在其一端的轮胎车轮安装凸缘;设置在其另一端的圆柱形小直径台阶部分和双 形成在内轮上的轨道表面的一部分，其力分配在小直径台阶部分上以与外部构件的轨道表面相对，以及分别插入在外部构件的轨道表面之间的两排滚动元件和 内部构件通过径向向外地铆接内部构件的小直径台阶部分的端部而固定到内部构件，外部构件和内部构件中的轨道表面和滚动元件具有与 轴承间隙设定为负。

公开(公告)号：US5777466A

公开(公告)日：1998-07-07

申请号：US627700

申请日：1996-03-29

申请人： Koji Sahashi

发明人： Koji Sahashi

IPC分类号： B60T8/171 ,  G01D5/245 ,  G01P3/44 ,  G01P3/487 ,  F16C19/00 ,  G01P3/488

CPC分类号： F16C41/007 ,  G01P3/443 ,  G01P3/487 ,  F16C2326/02

摘要： An annular speed sensor especially adapted for motor vehicle wheel applications. The sensor utilizes an annular stator having a radial wall joining with inner and outer cylindrical walls, thus forming an annular cavity. An annular coil winding is fixed within the stator annular cavity. The cylindrical walls define teeth which confront a rotating magnetized tone ring to produce an alternating magnetic flux through the stator. One of both sets of stator teeth are deflected to increase the surface area of the teeth exposed to the tone wheel to produce better magnetic coupling between these elements.

摘要翻译： 特别适用于机动车轮应用的环形速度传感器。 传感器利用具有与内圆柱形壁和外圆柱形壁连接的径向壁的环形定子，从​​而形成环形空腔。 环形线圈绕组固定在定子环形空腔内。 圆柱形壁限定了与旋转磁化色调环相对的齿，以产生通过定子的交变磁通量。 两组定子齿之一被偏转以增加暴露于色轮的齿的表面积，以在这些元件之间产生更好的磁耦合。

公开(公告)号：US07896553B2

公开(公告)日：2011-03-01

申请号：US11658777

申请日：2005-07-25

申请人： Koji Sahashi ,  Yoshiaki Kuchiki ,  Shinji Morita

发明人： Koji Sahashi ,  Yoshiaki Kuchiki ,  Shinji Morita

IPC分类号： F16C41/00

CPC分类号： B60B27/00 ,  F16C19/186 ,  F16C33/41 ,  F16C41/008 ,  F16C2326/02 ,  H04Q9/00 ,  H04Q2209/47

摘要： An IC tag (9) capable of contactless communication is affixed on any one or more of element parts constructing the bearing device (1) for the wheel. For example, the IC tag is affixed on a forging forming an outer member (31) or an inner member (32). The place of installation of IC tag 9 is preferably chosen to be a surface of the forged component part which is not machined subsequent to forging.

摘要翻译： 能够进行无接触通信的IC标签（9）被固定在构成用于车轮的轴承装置（1）的元件部件的任何一个或多个上。 例如，IC标签固定在形成外部构件（31）或内部构件（32）的锻造件上。 IC标签9的安装位置优选地被选择为锻造后未加工的锻造部件的表面。

公开(公告)号：US07688216B2

公开(公告)日：2010-03-30

申请号：US10569053

申请日：2004-03-10

申请人： Masatoshi Mizutani ,  Hiroyoshi Ito ,  Koji Sahashi ,  Koichi Okada

发明人： Masatoshi Mizutani ,  Hiroyoshi Ito ,  Koji Sahashi ,  Koichi Okada

IPC分类号： G08B21/00

CPC分类号： F16C41/008 ,  F16C19/06 ,  F16C19/186 ,  F16C19/187 ,  F16C19/386 ,  F16C41/004 ,  G01P3/443 ,  G08C17/00

摘要： To provide a wireless sensor system, in which an abnormal power supply in the power supply section can be ascertained, for avoiding a malfunction of the system and accomplishing a stable power supply with reduction of the consumption of a power being transmitted, the wireless sensor system includes wireless sensor units and a sensor signal receiving unit. The wireless sensor units include a sensor section for detecting a detection object, a sensor signal transmitting section for transmitting by wireless a sensor signal from the sensor section, and a power supply section having a power receiving section for receiving a driving power transmitted by wireless. In this system, a power supply monitoring section is provided for monitoring the voltage of the power supply section. The sensor signal receiving unit includes a monitor dependent power control section for regulating the power to be transmitted, depending on a monitored result of the power monitoring section.

摘要翻译： 为了提供无线传感器系统，其中可以确定电源部分中的异常电源，以避免系统的故障并且通过减少正在传输的电力的消耗来实现稳定的电源，无线传感器系统 包括无线传感器单元和传感器信号接收单元。 无线传感器单元包括用于检测检测对象的传感器部分，用于通过无线传输来自传感器部分的传感器信号的传感器信号发送部分和具有用于接收通过无线传输的驱动力的电力接收部分的电源部分。 在该系统中，提供电源监视部分，用于监视电源部分的电压。 传感器信号接收单元包括监视器相关功率控制部分，用于根据功率监视部分的监视结果来调节要传输的功率。

公开(公告)号：US06971177B2

公开(公告)日：2005-12-06

申请号：US10782836

申请日：2004-02-23

申请人： Masahiro Ozawa ,  Koji Sahashi ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Mitsuru Umekida

发明人： Masahiro Ozawa ,  Koji Sahashi ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Mitsuru Umekida

IPC分类号： B60B35/14 ,  B60B27/00 ,  B60B35/18 ,  F16C19/18 ,  F16C33/60 ,  F16C35/063 ,  F16C43/04 ,  B21K1/40 ,  B21D53/10

CPC分类号： F16C19/186 ,  B60B27/00 ,  F16C19/187 ,  F16C43/04 ,  F16C2326/02 ,  Y10T29/49535 ,  Y10T29/4968 ,  Y10T29/49682 ,  Y10T29/49696 ,  Y10T29/49938 ,  Y10T29/4994 ,  Y10T403/10 ,  Y10T403/4949

摘要： A wheel bearing device is provided to prevent loosening of a hub ring and an outer joint ring that are fitted together. An irregular portion treated with hardening is formed on a fit face of the hub ring on an inside periphery of which the outer joint member is fitted. A low hardness portion of the outer joint member formed with hardness lower than that of the irregular portion is expanded in diameter to make it bite into the irregular portion. In this way the hub ring and the outer joint ring are unitized together.

摘要翻译： 提供了一种车轮轴承装置，以防止装配在一起的轮毂圈和外圈的松动。 通过硬化处理的不规则部分在轮毂环的配合面上形成在外圈上，该内周边装配有外接头构件。 形成硬度比不规则部分硬度低的外接头部件的低硬度部分的直径扩大使其咬入不​​规则部分。 以这种方式，轮毂环和外接头环被联合在一起。

公开(公告)号：US06729769B2

公开(公告)日：2004-05-04

申请号：US10277990

申请日：2002-10-23

申请人： Koji Sahashi ,  Motoharu Niki ,  Eiji Tajima ,  Akira Torii ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Masahiro Ozawa ,  Nobuyoshi Yamashita ,  Yutaka Yamauchi ,  Masayuki Kuroda ,  Masuo Takaki

发明人： Koji Sahashi ,  Motoharu Niki ,  Eiji Tajima ,  Akira Torii ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Masahiro Ozawa ,  Nobuyoshi Yamashita ,  Yutaka Yamauchi ,  Masayuki Kuroda ,  Masuo Takaki

IPC分类号： F16C1918

CPC分类号： F16C43/04 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0084 ,  F16C19/184 ,  F16C19/186

摘要： A tire wheel bearing apparatus comprises an outer member having multi rows of track surfaces integrally provided on an inner periphery, an inner member having a tire wheel mounting flange provided at one end thereof, a cylindrical small diameter step portion provided at another end thereof and double-rows of track surfaces formed on the inner wheels force fitted to the small diameter step portion so as to oppose to the track surfaces of the outer member, and double-rows of rolling elements respectively interposed between the track surfaces in the outer member and the inner member, the inner wheels being fixed to the inner member by radially outwardly caulking the end portion of the small diameter step portion of the inner member, the track surfaces in the outer member and the inner member and the rolling elements has a contact angle with a bearing clearance being set to be negative.

摘要翻译： 轮胎车轮轴承装置包括：外部构件，其具有一体地设置在内周上的多列轨道表面;内部构件，其具有设置在其一端的轮胎车轮安装凸缘;设置在其另一端的圆柱形小直径台阶部分和双 形成在内轮上的轨道表面的一部分，其力分配在小直径台阶部分上以与外部构件的轨道表面相对，以及分别插入在外部构件的轨道表面之间的两排滚动元件和 内部构件通过径向向外地铆接内部构件的小直径台阶部分的端部而固定到内部构件，外部构件和内部构件中的轨道表面和滚动元件具有与 轴承间隙设定为负。

公开(公告)号：US06497515B1

公开(公告)日：2002-12-24

申请号：US09591484

申请日：2000-06-12

申请人： Koji Sahashi ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Masahiro Ozawa ,  Hisashi Ohtsuki ,  Syougo Suzuki

发明人： Koji Sahashi ,  Kazuhiko Hozumi ,  Keisuke Sone ,  Masahiro Ozawa ,  Hisashi Ohtsuki ,  Syougo Suzuki

IPC分类号： F16C1304

CPC分类号： B60B27/0084 ,  B60B27/00 ,  F16C19/186 ,  F16C19/187 ,  F16C33/60 ,  F16C2326/02 ,  F16D1/072 ,  Y10T29/49682

摘要： In a bearing apparatus for a wheel in which a hub, a constant velocity universal joint and double rows of bearings are united and one inner raceway of double rows of inner raceways, of the double rows of bearings is integrally formed with an outer joint member of the constant velocity universal joint, a stem portion of the outer joint member is fitted to the hub, an unevenness portion is formed on an inner peripheral surface of the hub or an outer peripheral surface of the stem portion or both thereof, and the hub and the outer joint member are plastically connected by expanding the hollow stem portion from an inner diameter side to an outer diameter side by caulking. Accordingly, the fitted portions of the hub and the outer joint member are prevented from being loosened.

摘要翻译： 在轮毂轴承装置中，轮毂，等速万向接头和双列轴承结合，双列轴承的一排内滚道的一个内滚道与外接头构件一体形成， 等速万向接头，外接头构件的杆部嵌合到轮毂上，凹凸部形成在轮毂的内周面或杆部的外周面或其两者上，轮毂和 通过利用铆接将中空杆部从内径侧向外径侧扩展而使外侧接头构件进行塑性连接。 因此，能够防止轮毂和外侧接头部件的嵌合部松动。

公开(公告)号：US20070159352A1

公开(公告)日：2007-07-12

申请号：US10573487

申请日：2004-09-22

申请人： Koji Sahashi ,  Koichi Okada ,  Masatoshi Mizutani

发明人： Koji Sahashi ,  Koichi Okada ,  Masatoshi Mizutani

IPC分类号： H04Q9/00

CPC分类号： H04Q9/00 ,  F16C19/06 ,  F16C19/184 ,  F16C19/186 ,  F16C19/52 ,  F16C33/723 ,  F16C41/007 ,  F16C41/008 ,  F16C2326/02 ,  G01P3/443

摘要： A wireless sensor incorporated bearing assembly includes a bearing (1) including a stationary race member (3) and a rotatable race member (2), a sensor unit (9) and a sensor unit mounting device (30) for removably mounting the sensor unit (9) on the stationary race member (3) of the bearing (1). The sensor unit (9) is of one-piece construction including a sensor section (26) for detecting a target of detection, a signal transmitting circuit (29b) and a transmitting antenna (29a). The sensor unit (9) includes, as an electric power supply section (27), a section that does not require wiring, for example, an electric power receiving section (28) for receiving an electric power by wireless, or a battery or electric power generator.

摘要翻译： 一种包含无线传感器的轴承组件，包括：轴承（1），包括固定座圈构件（3）和可旋转座圈构件（2）;传感器单元（9）和传感器单元安装装置（30），用于可拆卸地安装传感器单元 （9）在轴承（1）的固定座圈构件（3）上。 传感器单元（9）是一体式结构，包括用于检测检测目标的传感器部分（26），信号发射电路（29b）和发射天线（29a）。 传感器单元（9）包括作为电力供应部（27）的不需要布线的部分，例如用于通过无线接收电力的电力接收部分（28）或电池或电 发电机。

公开(公告)号：US20050258950A1

公开(公告)日：2005-11-24

申请号：US10526903

申请日：2003-09-08

申请人： Koji Sahashi ,  Koichi Okada ,  Masatoshi Mizutani

发明人： Koji Sahashi ,  Koichi Okada ,  Masatoshi Mizutani

IPC分类号： G01P3/487 ,  B60C23/02 ,  B60C23/04 ,  G01L17/00 ,  G01P3/44 ,  G08C17/02 ,  B60C23/00

CPC分类号： B60C23/042 ,  B60C23/041 ,  B60C23/0413 ,  B60C23/0418 ,  B60C23/0433 ,  F16C19/06 ,  F16C19/186 ,  F16C41/008 ,  F16C2326/02 ,  G01P3/443 ,  G01P3/446

摘要： A wireless sensor system of the present invention includes wireless sensor units (4A, 4B) and a sensor signal receiving unit (5). The sensor units (4A, 4B) have sensors (6A, 6B), an electric power receiver (8A, 8B) for securing the electric power from an electromagnetic wave of a power feeding frequency f1 through a tuning circuit and a detecting and rectifying circuit, and sensor signal transmitters (9A, 9B) for transmitting the signals outputted from the sensors as a wireless sensor signal of the electromagnetic wave of unique frequencies f2 and f3 different from the power feeding frequency f1. The sensor signal receiving unit (5) has an electric power transmitter (12) for transmitting the electromagnetic wave of the power feeding frequency f1 to the units (4A, 4B) and a sensor signal receiver (13) for receiving wireless the sensor signals of the respective frequencies f2 and f3 transmitted from the units (4A, 4B).

摘要翻译： 本发明的无线传感器系统包括无线传感器单元（4A，4B）和传感器信号接收单元（5）。 传感器单元（4A，4B）具有传感器（6A，6B），电力接收器（8A，8B），用于通过调谐电源将来自馈电频率f 1的电磁波的电力固定 电路和检测和整流电路，以及用于将从传感器输出的信号作为不同于馈电频率的独特频率f 2和f 3的电磁波的无线传感器信号传输的传感器信号发射器（9A，9B） 传感器信号接收单元（5）具有用于将馈电频率f 1的电磁波发射到单元（4A，4B）的电力发射器（12）和用于 接收从单元（4A，4B）发送的各个频率f 2和f 3的传感器信号的无线接收。