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91. 发明申请

US20110214513A1 Sensor-equipped bearing for wheel 有权
标题翻译：带传感器的轴承用于车轮
公开(公告)号：US20110214513A1
公开(公告)日：2011-09-08
申请号：US13067134
申请日：2011-05-11
申请人： Kentaro Ikki , Takayuki Norimatsu , Kentarou Nishikawa
发明人： Kentaro Ikki , Takayuki Norimatsu , Kentarou Nishikawa
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。用作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。

92. 发明申请

US20100124389A1 Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus 有权
标题翻译：带轮速检测装置的车轮轴承装置
公开(公告)号：US20100124389A1
公开(公告)日：2010-05-20
申请号：US12618982
申请日：2009-11-16
申请人： Takayuki Norimatsu , Yujiro Ono , Hiroshi Kawamura
发明人： Takayuki Norimatsu , Yujiro Ono , Hiroshi Kawamura
IPC分类号： F16C41/04
CPC分类号： G01P3/443 , B60B27/0005 , B60B27/0026 , B60B27/0042 , B60B27/0068 , B60B27/0073 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C33/78 , F16C41/007 , F16C2326/02 , F16J15/326
摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has a wheel bearing with an outer member and an inner member. A sensor holder is injection molded from synthetic resin and is embedded with a wheel speed detecting sensor. The sensor holder is mounted on an inner side end of the outer member. The inner side seal of the seals includes an annular sealing plate, a slinger and a pulser ring. An anchoring portion is formed integrally with the metal core. The sensor holder is being integrally molded with the metal core from synthetic resin that surrounds the anchoring portion
摘要翻译：具有轮速检测装置的车轮轴承装置具有带有外部构件和内部构件的车轮轴承。传感器支架由合成树脂注射成型，并嵌有一个轮速检测传感器。传感器支架安装在外部构件的内侧端。密封件的内侧密封件包括环形密封板，抛油环和脉冲发生器环。锚固部与金属芯一体形成。传感器支架与围绕锚定部分的合成树脂与金属芯整体模制

93. 发明申请

US20100061671A1 Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus 审中-公开
标题翻译：带轮速检测装置的车轮轴承装置
公开(公告)号：US20100061671A1
公开(公告)日：2010-03-11
申请号：US12618845
申请日：2009-11-16
申请人： Takayuki Norimatsu , Yujiro Ono
发明人： Takayuki Norimatsu , Yujiro Ono
IPC分类号： F16C41/00
CPC分类号： G01P3/443 , B60B27/0005 , B60B27/0068 , B60B27/0073 , B60B27/0094 , F16C19/186 , F16C33/7886 , F16C41/007 , F16C41/008 , F16C2326/02 , F16J15/326
摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member, inner member and double row rolling elements rollably contained between the inner and outer raceway surfaces of the inner and outer members. Seals are mounted in annular openings formed between the outer member and the inner member. An annular sensor holder, a steel base, and a magnetic encoder integrally adhered to the base are coupled with the inner and outer members. A slinger is positioned on the inner ring so that an axial gap is formed between the base and the slinger.
摘要翻译：具有车轮速度检测装置的车轮轴承装置具有可滚动地容纳在内部和外部构件的内侧和外侧轨道表面之间的外部构件，内部构件和双列滚动元件。密封件安装在形成在外部构件和内部构件之间的环形开口中。一体地粘接到基座的环形传感器支架，钢基座和磁性编码器与内部和外部构件联接。抛油环位于内圈上，使得在底座和抛油环之间形成轴向间隙。

94. 发明申请

US20090251133A1 A Sensor Holder And A Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus 失效
标题翻译：传感器支架和车轮轴承装置与轮速检测装置结合
公开(公告)号：US20090251133A1
公开(公告)日：2009-10-08
申请号：US12486151
申请日：2009-06-17
申请人： Kikuo Fukada , Hiroshi Kawamura , Takayuki Norimatsu , Yujiro Ono , Syougo Suzuki
发明人： Kikuo Fukada , Hiroshi Kawamura , Takayuki Norimatsu , Yujiro Ono , Syougo Suzuki
IPC分类号： G01P3/42 , G01P1/02 , G01P3/00
CPC分类号： F16C33/7886 , F16C19/186 , F16C41/007 , F16C2326/02 , G01P1/026 , G01P3/443
摘要： A sensor holder has an encoder and a wheel speed sensor arranged opposite to the encoder, via a predetermined air gap. An annular fitting member is formed by pressing an anti-corrosive steel plate. A holding portion is formed of injection moldable synthetic resin and is integrally formed with the annular fitting member. The wheel speed sensor is embedded in the holding portion. At least a surface of the annular fitting member contacting the holding portion is roughened by shot blasting to have a surface roughness Ra of 0.8 or more.
摘要翻译：传感器支架具有编码器和经过预定气隙与编码器相对布置的轮速传感器。通过压制防锈钢板形成环形配件。保持部由可注射成型的合成树脂形成，并与环形装配件一体形成。轮速传感器嵌入保持部。通过喷丸将至少与接触保持部分接触的环形配件的表面粗糙化，使表面粗糙度Ra为0.8以上。

95. 发明申请

US20090003746A1 Bearing Apparatus for a Wheel of Vehicle 失效
标题翻译：车轮用轴承装置
公开(公告)号：US20090003746A1
公开(公告)日：2009-01-01
申请号：US12204839
申请日：2008-09-05
申请人： Takayuki Norimatsu , Akira Fujimura , Isao Hirai , Shinji Morita
发明人： Takayuki Norimatsu , Akira Fujimura , Isao Hirai , Shinji Morita
IPC分类号： F16C19/56
CPC分类号： B60B27/0084 , F16C19/497 , F16C33/4635 , F16C33/4676 , F16C2240/80 , F16C2240/84 , F16C2326/02
摘要： A vehicle wheel bearing apparatus has an outer member formed with a body mounting flange on its outer circumferential surface. The body mounting flange is to be mounted on a knuckle of the vehicle. The outer member inner circumference includes double row outer raceway surfaces. An inner member includes a wheel hub with a wheel mounting flange formed on one end. A cylindrical portion extends from the wheel mounting flange. At least one inner ring is press-fit onto the cylindrical portion of the wheel hub. The inner ring outer circumference is formed with an inner raceway surface arranged opposite to the double row outer raceway surfaces. Double row rolling elements are freely rollably contained between the outer raceway surfaces and inner raceway surfaces of the outer member and the inner members. Seals are mounted within annular openings formed between the outer member and the inner member. The inner ring is axially secured relative to the wheel hub by a caulked portion. The caulked portion is formed by radially outwardly plastically deforming the end of the cylindrical portion of the wheel hub. Outer side rolling elements of the double row rolling elements are balls. The inner side rolling elements of the double row rolling elements are tapered rollers. The fundamental rated load of the inner side row of tapered rollers is set larger than that of the outer side row of balls.
摘要翻译：车轮轴承装置具有在其外周面上形成有主体安装凸缘的外部构件。车身安装法兰将安装在车辆的转向节上。外部构件内圆周包括双列外滚道表面。内部构件包括在一端形成有轮安装凸缘的轮毂。圆柱形部分从轮安装凸缘延伸。至少一个内圈压配合到轮毂的圆柱形部分上。内环外周形成有与双列外滚道面相对布置的内滚道面。双列滚动元件可自由地滚动地容纳在外部构件的外滚道表面和内滚道表面和内部构件之间。密封件安装在形成在外部构件和内部构件之间的环形开口内。内圈通过铆接部分相对于轮毂轴向地固定。铆接部分通过使轮毂的圆柱形部分的端部径向向外塑性变形而形成。双列滚动元件的外侧滚动元件是球。双列滚动元件的内侧滚动元件是圆锥滚子。圆锥滚子的内侧排的基本额定载荷被设定为大于外侧排球的基本额定载荷。

96. 发明申请

US20070081751A1 Wheel bearing apparatus 有权
标题翻译：车轮轴承装置
公开(公告)号：US20070081751A1
公开(公告)日：2007-04-12
申请号：US11542560
申请日：2006-10-03
申请人： Takayuki Norimatsu , Kenrou Adachi , Isao Hirai
发明人： Takayuki Norimatsu , Kenrou Adachi , Isao Hirai
IPC分类号： F16C13/00 , F16C33/76
CPC分类号： F16C33/7883 , F16C19/186 , F16C2240/12 , F16C2326/02
摘要： A wheel bearing apparatus has an outer member formed with double row outer raceway surfaces on its inner circumferential surface. An inner member includes a wheel hub integrally formed with a wheel mounting flange at one end and a cylindrical portion axially extending from the wheel mounting flange. At least one inner ring is fit onto the cylindrical portion of the wheel hub. The inner ring is formed with a double row inner raceway surfaces on its outer circumferential surface. The double row inner raceway surfaces are arranged opposite to the double row outer raceway surfaces. Double row rolling elements are rollably arranged between the outer and inner raceway surfaces, via cages. Seals are mounted in openings or annular spaces formed between the outer member and the inner member. At least an inner-side seal of the seals has a slinger and an annular sealing plate. Each has a substantially “L” shaped cross-section arranged opposite to one another. The sealing plate has a metal core, press fit into the outer member, and a sealing member, integrally vulcanized adhered to the metal core. The sealing member has first and second side lips, formed with an inclination extending radially outward, and a cylindrical inner end portion, surrounding the inner circumferential edge and a portion of the back surface of the metal core. Each tip of the first and second side lips is in sliding contact with the slinger, with a predetermined interference. The cylindrical inner end portion is arranged opposite to the slinger with a slight radial gap therebetween to form a labyrinth seal.
摘要翻译：车轮轴承装置具有在其内周面上形成有双列外滚道表面的外部构件。内部构件包括一体地形成有一端的轮安装凸缘的轮毂和从车轮安装凸缘轴向延伸的圆柱形部分。至少一个内圈装配在轮毂的圆柱形部分上。内圈在其外圆周表面上形成有双列内滚道表面。双列内滚道表面布置成与双列外滚道表面相对。双列滚动元件通过保持架可滚动地布置在外滚道表面和内滚道表面之间。密封件安装在外部构件和内部构件之间形成的开口或环形空间中。至少密封件的内侧密封件具有抛油环和环形密封板。每个具有彼此相对布置的大致“L”形横截面。密封板具有金属芯，压配合到外部构件中，以及密封构件，其一体地硫化粘附到金属芯。密封构件具有形成有径向向外延伸的倾斜的第一和第二侧唇，以及围绕金属芯的内圆周边缘和后表面的一部分的圆柱形内端部。第一和第二侧唇的每个尖端以预定的干涉与抛油环滑动接触。圆柱形内端部与抛油环相对设置，在其间具有微小的径向间隙，以形成迷宫式密封。

97. 发明申请

US20070076994A1 Wheel bearing apparatus 有权
标题翻译：车轮轴承装置
公开(公告)号：US20070076994A1
公开(公告)日：2007-04-05
申请号：US11542561
申请日：2006-10-03
申请人： Takayuki Norimatsu , Hiroaki Itakura , Hironori Imanaka , Syougo Suzuki , Isao Hirai , Hiroya Kato , Akira Fujimura , Kikuo Fukada
发明人： Takayuki Norimatsu , Hiroaki Itakura , Hironori Imanaka , Syougo Suzuki , Isao Hirai , Hiroya Kato , Akira Fujimura , Kikuo Fukada
IPC分类号： F16C33/76
CPC分类号： F16C33/7896 , B60B27/00 , F16C19/186 , F16C19/386 , F16C33/7826 , F16C33/7876 , F16C33/7879 , F16C33/7886 , F16C2326/02
摘要： A wheel bearing apparatus has an outer member formed with double row outer raceway surfaces on its inner circumferential surface. An inner member includes a wheel hub with a wheel mounting flange integrally formed at one end and a cylindrical portion axially extending from the wheel mounting flange. At least one inner ring is fit onto the cylindrical portion of the wheel hub. The inner ring is formed with double row inner raceway surfaces on its outer circumferential surface. The double row inner raceway surfaces are arranged opposite to the double row outer raceway surfaces. Double row rolling elements are rollably arranged between the outer and inner raceway surfaces, via cages. A seal is mounted on one end of the outer member. The seal has integrally formed side lips adapted to be in sliding contact with the wheel hub. The base of the wheel mounting flange is formed to have a curved surface, in cross-section, of a circular arc. The seal has three inclined side lips each extending radially outward from the seal body. The lips are adapted to be in sliding contact with the base of the wheel mounting flange. Interference of the side lips against the base of the wheel mounting flange is set so that the radially inner side lip has a smaller interference than that of the radially outer side lips, in order.
摘要翻译：车轮轴承装置具有在其内周面上形成有双列外滚道表面的外部构件。内部构件包括：轮毂，其轮毂安装凸缘一体地形成在一端，圆柱形部分从轮安装凸缘轴向延伸。至少一个内圈装配在轮毂的圆柱形部分上。内环在其外圆周表面上形成有双列内滚道表面。双列内滚道表面布置成与双列外滚道表面相对。双列滚动元件通过保持架可滚动地布置在外滚道表面和内滚道表面之间。密封件安装在外部构件的一端上。密封件具有适于与轮毂滑动接触的一体形成的侧唇。车轮安装法兰的基部形成为具有圆弧状的弯曲表面。密封件具有从密封体径向向外延伸的三个倾斜侧唇。唇缘适于与车轮安装法兰的底座滑动接触。侧缘相对于车轮安装凸缘的基部的干涉被设定为使得径向内侧唇缘具有比径向外侧唇缘更小的干涉。

98. 发明申请

US20060029316A1 Bearing apparatus for a wheel of vehicle 有权
公开(公告)号：US20060029316A1
公开(公告)日：2006-02-09
申请号：US11195798
申请日：2005-08-02
申请人： Takayuki Norimatsu , Yasuhiro Aritake
发明人： Takayuki Norimatsu , Yasuhiro Aritake
IPC分类号： F16C32/00 , F16C41/04 , F16C13/00
CPC分类号： F16C19/186 , B60B27/00 , F16C43/04 , F16C2326/02
摘要： A vehicle wheel bearing apparatus which limits hoop stress generated in the inner ring during caulking, to below a predetermined level, can improve durability and reliability of the inner ring. Radial expansion of the outer circumferential surface of the inner ring, before and after said plastic deformation, is measured so that the amount of radial expansion of the inner ring is controlled based on a predetermined relationship between the hoop stress and the amount of radial expansion of the inner ring. The hoop stress in the inner member is limited below a predetermined level. Thus, it is possible to easily and exactly control the hoop stress in the inner ring caulked onto the hub. This prevents the generation of cracking or delayed fracture of the inner ring, to provide a bearing apparatus with an inner ring with superior durability and reliability.

99. 发明申请

US20050259902A1 Wheel support bearing assembly 有权
标题翻译：车轮支撑轴承总成
公开(公告)号：US20050259902A1
公开(公告)日：2005-11-24
申请号：US11189801
申请日：2005-07-27
申请人： Hisashi Ohtsuki , Takayuki Norimatsu
发明人： Hisashi Ohtsuki , Takayuki Norimatsu
IPC分类号： B60B27/00 , F16C19/18 , F16C19/52 , F16C32/00 , F16C33/72 , F16C33/78 , F16C41/04 , F16J15/32 , G01P3/44 , G01P3/48 , G01P3/54
CPC分类号： F16C41/007 , B60B27/00 , F16C19/184 , F16C19/186 , F16C33/723 , F16C33/7883 , F16C33/805 , F16C2326/02 , F16J15/326 , G01P3/443
摘要： A wheel support bearing assembly includes inner and outer members (1 and 2) and at least one row of rolling elements (3) operatively interposed between the inner and outer members (1 and 2) and an annular sealing device (5) sealing an open end of an annular space defined between the inner and outer members (1 and 2). The sealing device (5) includes first and second annular sealing plates (11 and 12) fitted to different members out of the inner and outer members (1 and 2). Each of the first and second sealing plates (11 and 12) includes a generally cylindrical wall (11a or 12a) and a radial wall (11b or 12b) assembled together to represent a generally L-shaped section. The first sealing plate (11) is fitted to one of the inner and outer members (1 and 2) that serves as a rotating member. An elastic member (14) mixed with a powdered magnetic material is bonded by vulcanization to the radial wall (11b) of the first sealing plate (11). A protective cover (18) made of a non-magnetic material is positioned on one side adjacent an exterior of the multi-pole magnet (14) with a predetermined air gap left therebetween that the number of revolution can be detected through the protective cover (18).
摘要翻译：轮支撑轴承组件包括内部和外部构件（1和2）和至少一排可操作地插入在内部构件和外部构件（1和2）之间的滚动元件（3）和环形密封装置（5）限定在内部和外部构件（1和2）之间的环形空间的端部。密封装置（5）包括装配到内部和外部构件（1和2）之外的不同构件的第一和第二环形密封板（11和12）。第一和第二密封板（11和12）中的每一个包括大致圆柱形的壁（11a或12a）和组装在一起以表示大致L形截面的径向壁（11b或12b）。第一密封板（11）装配到用作旋转构件的内部构件（1）和外部构件（2）中的一个上。与粉状磁性材料混合的弹性部件（14）通过硫化粘合到第一密封板（11）的径向壁（11b）上。由非磁性材料制成的保护盖（18）位于与多极磁体（14）的外部相邻的一侧，其间留有预定的气隙，可以通过保护盖检测转数（ 18）。

100. 发明授权

US06857782B2 Magnetic encoder and wheel bearing assembly using the same 有权
标题翻译：磁性编码器和车轮轴承组装使用相同
公开(公告)号：US06857782B2
公开(公告)日：2005-02-22
申请号：US10244472
申请日：2002-09-17
申请人： Takayuki Norimatsu
发明人： Takayuki Norimatsu
IPC分类号： G01D5/245 , B60B27/00 , B60B35/18 , F16C19/18 , F16C19/52 , F16C33/78 , F16C41/00 , G01P3/44 , G01P3/487 , F16C19/08
CPC分类号： G01P3/487 , B60B27/00 , F16C19/185 , F16C19/186 , F16C33/7883 , F16C41/007 , F16C2326/02 , G01P3/443
摘要： To provide a magnetic encoder in which an air gap between it and a magnetic sensor can be increased and the magnetic force generated thereby can be easily quality-controlled, and a wheel bearing assembly having the magnetic encoder, the magnetic encoder 20 includes a core metal 11 and an elastic member 14 integrated with the core metal 11 in a ring-shaped configuration. The elastic member 14 is made from an elastic material mixed with a powder of magnetic material and has a plurality of different magnetic poles alternating in a direction circumferentially thereof. The elastic member 14 also has a Shore hardness of not lower than Hs 90. A wheel bearing assembly is also provided, which makes use of the magnetic encoder 20 as a component part of a sealing unit 5.
摘要翻译：为了提供一种磁性编码器，其中可以增加其与磁性传感器之间的空气间隙，并且由此产生的磁力可以容易地进行质量控制，并且具有磁性编码器的车轮轴承组件，磁性编码器20包括芯金属 11和与芯金属11一体形成的环状构造的弹性构件14。弹性构件14由与磁性材料粉末混合的弹性材料制成，并且具有多个不同的磁极沿其圆周方向交替。弹性构件14的肖氏硬度也不低于90度。还提供了使用磁性编码器20作为密封单元5的组成部分的车轮轴承组件。

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