公开(公告)号：US08721186B2

公开(公告)日：2014-05-13

申请号：US12309235

申请日：2007-07-06

申请人： Patrick Le Reun ,  Andrea Serafini

发明人： Patrick Le Reun ,  Andrea Serafini

IPC分类号： F16C32/00 ,  F16C33/76

CPC分类号： F16C33/723 ,  F16C19/06 ,  F16C19/186 ,  F16C41/007 ,  F16C2300/02 ,  F16C2326/02 ,  G01P3/443 ,  G01P3/487

摘要： A radially outer stationary bearing race (11) defines, on one if its sides, an inner cylindrical surface (29) and a radial side surface (32). A radially inner bearing race (15) has an outer cylindrical surface (26) facing the inner cylindrical surface (29). A magnetic encoder (23) in form of an annular disc is fixed onto the outer cylindrical surface (26) of the inner race (15) and is protected by a cover of non-ferromagnetic material (30) mounted on the outer race (11) and abutting against the radial side surface (32). The encoder (23)extends radially from the outer cylindrical surface (26) of the inner race (15) up to near the inner cylindrical surface (29) of the outer race (11). No sealing device is mounted in the gap between the cylindrical surfaces (29) and (26).

摘要翻译： 径向外部固定的轴承座圈（11）在其侧面上限定内圆柱形表面（29）和径向侧表面（32）。 径向内部轴承座圈（15）具有面向内部圆柱形表面（29）的外部圆柱形表面（26）。 形成环形盘的磁性编码器（23）固定在内座圈（15）的外圆柱形表面（26）上并由安装在外座圈（11）上的非铁磁材料（30）的盖子保护 ）并且抵靠径向侧表面（32）。 编码器（23）从内座圈（15）的外圆柱形表面（26）径向延伸到外座圈（11）的内圆柱形表面（29）附近。 没有密封装置安装在圆柱形表面（29）和（26）之间的间隙中。

公开(公告)号：US08662755B2

公开(公告)日：2014-03-04

申请号：US13616979

申请日：2012-09-14

申请人： Hayao Watanabe ,  Masaki Kuwahara ,  Kazuhiro Yoshida

发明人： Hayao Watanabe ,  Masaki Kuwahara ,  Kazuhiro Yoshida

IPC分类号： F16C32/00 ,  H02K5/16 ,  G01B7/30

CPC分类号： G01B7/30 ,  F16C19/362 ,  F16C41/007 ,  F16C2300/14

摘要： Provided is a roller bearing device, which is suitable for preventing misdetection of a rotation sensor when a moment load is applied. A thin motor 100 includes a cross roller bearing 14 having an inner ring 14a and an outer ring 14b, a stator 22 supported by the inner ring 14a, a rotor 12 supported by the outer ring 14b, a motor unit 16 that applies rotation torque to the rotor 12, and a resolver 30 that detects a rotation angle position of the rotor 12. The resolver 30, the cross roller bearing 14, and the motor unit 16 are arranged in the recited order from the radially inner side on a radially identical plane.

摘要翻译： 提供一种滚子轴承装置，其适用于在施加力矩载荷时防止旋转传感器错误检测。 薄电动机100包括具有内环14a和外环14b，由内环14a支撑的定子22，由外环14b支撑的转子12的交叉滚子轴承14，将旋转扭矩施加到 转子12和检测转子12的旋转角度位置的旋转变压器30.旋转变压器30，交叉滚子轴承14和马达单元16以径向相同的平面的径向内侧的顺序排列 。

公开(公告)号：US08651744B2

公开(公告)日：2014-02-18

申请号：US12741129

申请日：2008-09-04

申请人： Hayao Watanabe ,  Masaki Kuwahara ,  Kazuhiro Yoshida

发明人： Hayao Watanabe ,  Masaki Kuwahara ,  Kazuhiro Yoshida

IPC分类号： F16C32/00 ,  H02K5/16 ,  G01B7/30

CPC分类号： G01B7/30 ,  F16C19/362 ,  F16C41/007 ,  F16C2300/14

摘要： Provided is a roller bearing device, which is suitable for preventing misdetection of a rotation sensor when a moment load is applied. A thin motor 100 includes a cross roller bearing 14 having an inner ring 14a and an outer ring 14b, a stator 22 supported by the inner ring 14a, a rotor 12 supported by the outer ring 14b, a motor unit 16 that applies rotation torque to the rotor 12, and a resolver 30 that detects a rotation angle position of the rotor 12. The resolver 30, the cross roller bearing 14, and the motor unit 16 are arranged in the recited order from the radially inner side on a radially identical plane.

公开(公告)号：US08602654B2

公开(公告)日：2013-12-10

申请号：US12308555

申请日：2007-10-31

申请人： Takaaki Kaikogi ,  Kazuhiko Yamashita ,  Takashi Nakano ,  Yuichiro Waki ,  Motohisa Uesato ,  Yutaka Yamada

发明人： Takaaki Kaikogi ,  Kazuhiko Yamashita ,  Takashi Nakano ,  Yuichiro Waki ,  Motohisa Uesato ,  Yutaka Yamada

IPC分类号： F16C32/00

CPC分类号： G01K13/08 ,  F16C17/243

摘要： A bearing temperature monitoring device and bearing device provided with the monitoring device composed so that occurrence of scratch on the rotation shaft supported by the bearing caused by a bearing temperature carrying member integrated in the bearing such that its top end surface faces the rotation shaft, are provided. The bearing device is provided with a bearing temperature detecting device which comprises a bearing temperature carrying member made of material larger in thermal conductivity than the bearing layer and shaped to have a protruded part to be inserted slidably into a through hole in the bearing layer and a base part to be received in a cylindrical space in the back metal, the base part serving to restrict protrusion of the protruded part into the through hole so that the top end surface thereof is level with the sliding surface of the bearing layer, a pushing member attached to the back metal to push the temperature carrying member so that the member move toward the back metal against the pushing force of the pushing member when bearing load exerts on the temperature carrying member, and a temperature sensor for detecting temperature of the temperature carrying member.

摘要翻译： 一种轴承温度监测装置和轴承装置，其具有监测装置，其特征在于，由轴承温度承载部件一体地支承在轴承上的旋转轴上产生划痕，使其顶端面朝向旋转轴 提供。 轴承装置设置有轴承温度检测装置，该装置包括轴承温度承载部件，该轴承温度承载部件由比导热层更大导热性的材料制成，并且成形为具有可滑动地插入轴承层的通孔中的突出部分， 基部被容纳在后金属的圆筒形空间中，基部用于限制突出部突出到通孔中，使得其顶端面与轴承层的滑动面平齐，推动构件 附着在背金属上以推压承载构件，使得当轴承负载施加在承载温度承载构件上时，构件抵抗推动构件的推力移动，并且用于检测温度承载构件的温度的温度传感器 。

公开(公告)号：US08511902B2

公开(公告)日：2013-08-20

申请号：US13562778

申请日：2012-07-31

申请人： Jens Heim ,  Christian Mock ,  Ralf Hund ,  Tilman Ulrich

发明人： Jens Heim ,  Christian Mock ,  Ralf Hund ,  Tilman Ulrich

IPC分类号： F16C32/00 ,  F16C19/24 ,  F16C13/00 ,  F16C41/00

CPC分类号： B60B27/001 ,  F16C19/364 ,  F16C19/52 ,  F16C19/525 ,  F16C19/543 ,  F16C41/007 ,  F16C2326/02 ,  G01M13/04 ,  G01P3/443

摘要： A wheel bearing device for a motor vehicle, having an inner ring arrangement, formed for rotationally fixed reception of a first rotary partner, particularly an axle stump, or a shaft, an outer ring arrangement, which is connected and/or connectable and rotationally fixed with a second rotary partner, a multitude of rolling elements, which roll between the inner ring arrangement and the outer ring arrangement, so that inner ring arrangement and outer ring arrangement and/or the rotary partners are rotatable against each other, and an electric sensor device, which, using mechanical contact, is arranged and/or formed for detecting an operating status of the wheel bearing device. The sensor device has a stationary sensor element and a rotating sensor element, which can work together to form the mechanical contact. One of the sensor elements is connected with the inner ring arrangement without the interposition of the first rotary partner.

摘要翻译： 一种用于机动车辆的车轮轴承装置，具有内环装置，其形成为用于旋转地固定地接收第一旋转对象，特别是轮胎残端或轴，外环装置，其被连接和/或可连接和旋转地固定 具有第二旋转对象，多个滚动元件，其在内圈布置和外圈布置之间滚动，使得内圈布置和外圈布置和/或旋转对象可相对于彼此旋转，并且电传感器 装置，其使用机械接触被布置和/或形成用于检测车轮轴承装置的操作状态。 传感器装置具有固定传感器元件和旋转传感器元件，其可以一起工作以形成机械接触。 传感器元件中的一个与内圈装置连接，而不插入第一旋转对象。

公开(公告)号：US08382377B2

公开(公告)日：2013-02-26

申请号：US13096101

申请日：2011-04-28

申请人： Kazunari Yamamoto ,  Kohei Yoshino ,  Nobukatsu Uchiyama

发明人： Kazunari Yamamoto ,  Kohei Yoshino ,  Nobukatsu Uchiyama

IPC分类号： F16C13/00 ,  F16C32/00 ,  F16C33/76 ,  F16C41/04

CPC分类号： F16C33/723 ,  B60B7/0013 ,  B60B27/0005 ,  B60B27/0068 ,  B60B27/0073 ,  B60B2900/5112 ,  B60B2900/5114 ,  F16C19/186 ,  F16C33/768 ,  F16C33/783 ,  F16C41/007 ,  F16C2326/02

摘要： A wheel speed detecting apparatus incorporating a wheel speed detecting apparatus has an inner ring axially secured on a wheel hub. A protecting cover, with a substantially dish-shaped configuration, is press-formed from a non-magnetic austenitic stainless steel sheet. The cover includes a cylindrical fitting portion adapted to be fit onto the outer member. A disc-shaped shielding portion extends radially inward from the fitting portion. A bottom portion extends from the shielding portion, via an inclined portion, to close the inner side end of the inner member. The protecting cover is positioned to abut against a stepped portion formed on the end face or the inner circumference of the outer member.

摘要翻译： 具有车轮速度检测装置的车轮速度检测装置具有轴向固定在轮毂上的内环。 具有大致盘状构造的保护盖由非磁性奥氏体不锈钢板压制成型。 盖子包括适于装配到外部构件上的圆柱形配件部分。 盘形遮蔽部分从装配部分径向向内延伸。 底部从屏蔽部分经由倾斜部分延伸以封闭内部构件的内侧端部。 保护盖被定位成抵靠形成在外部构件的端面或内周上的台阶部分。

公开(公告)号：US08308369B2

公开(公告)日：2012-11-13

申请号：US12369764

申请日：2009-02-12

申请人： Sebastien Guillaume ,  Cyril Pourreuix

发明人： Sebastien Guillaume ,  Cyril Pourreuix

IPC分类号： F16C32/00 ,  F16C33/58 ,  F16C43/04 ,  F16C13/00 ,  G01L3/14

CPC分类号： G01L5/0019 ,  F16C19/184 ,  F16C19/522 ,  F16C33/581 ,  F16C2326/02 ,  G01L5/0009

摘要： A roller bearing includes a stationary member, a rotary member and at least one row of rolling bodies arranged between the members so as to enable their relative rotation. The stationary member includes a circumferential surface that is resiliently deformable by the forces induced by the passage of the rolling bodies when the rotary member rotates. The surface has at least one instrumented area on which at least one gauge for measuring the deformations is attached. The instrumented area is circumferentially surrounded on each side by a non-instrumented area, and the rigidity of the instrumented area is strictly greater than the rigidity of the non-instrumented areas.

摘要翻译： 滚子轴承包括固定构件，旋转构件和布置在构件之间的至少一排滚动体，以使其能够相对旋转。 固定构件包括通过当旋转构件旋转时由滚动体通过的力而弹性变形的周向表面。 该表面具有至少一个仪表区域，至少一个用于测量变形的量规附着在该区域上。 仪器仪表区域在每侧由周边周边包围，仪表区域的刚度严格大于非仪器仪表区域的刚度。

公开(公告)号：US08233242B2

公开(公告)日：2012-07-31

申请号：US12099403

申请日：2008-04-08

申请人： David Court ,  Andrew Robert Slayne

发明人： David Court ,  Andrew Robert Slayne

IPC分类号： G11B5/55 ,  F16C17/00 ,  F16C32/00

CPC分类号： F16D7/021 ,  F16C11/045 ,  F16C27/02 ,  F16C35/02 ,  F16C35/077 ,  F16C2370/12 ,  F16D1/0835 ,  F16D2001/062 ,  G11B5/4813 ,  Y10T403/7047 ,  Y10T403/7061

摘要： A tolerance ring (10) for providing an interference fit between inner and outer components (36, 50) is disclosed. The tolerance ring (10) comprises a deformable band wound to form a first layer (111) having a plurality of radially extending projections (12, 13, 15) around its circumference and an unformed second layer (110) which overlaps with the first layer. The second layer acts as a force diffuser to spread the forces transferred through the projections on to the inner or outer component.

摘要翻译： 公开了一种用于在内部和外部部件（36,50）之间提供过盈配合的公差环（10）。 所述公差环（10）包括缠绕以形成第一层（111）的可变形带，所述第一层（111）围绕其圆周具有多个径向延伸的突起（12,13,15），以及未成形的第二层（110），其与所述第一层 。 第二层用作力扩散器，以将通过突起传递的力传播到内部或外部部件上。

公开(公告)号：US20120027329A1

公开(公告)日：2012-02-02

申请号：US13262878

申请日：2009-04-07

申请人： Franck Landrieve

发明人： Franck Landrieve

IPC分类号： F16C32/00

CPC分类号： F16C35/045 ,  F16C19/06 ,  F16C25/083 ,  F16C41/007 ,  F16C2361/61 ,  F16C2380/26 ,  H02K5/1732 ,  H02K11/215

摘要： This flange assembly (1), for holding a shaft (2), comprises: a rolling bearing (3) with the inner ring (31) rotatable around an axis (X3-X′3), a target (51) attached to the inner ring (31), a sensing element (7), a flange (4) having securing means (41, 42) for securing said flange assembly (1) to a static casing (C). The flange assembly (1) further comprises: a holding part (43) to hold the outer ring (32), a resilient part (44) to elastically urge said holding part (43) with respect to the securing means (41, 42) and along said axis (X3-X′3). The sensing element (7) is attached to the holding part (43) so as to be removable from outside said static casing (C).

摘要翻译： 用于保持轴（2）的该凸缘组件（1）包括：具有可绕轴线（X3-X'3）旋转的内圈（31）的滚动轴承（3），附接到所述轴 内圈（31），感测元件（7），具有用于将所述凸缘组件（1）固定到静态外壳（C））的固定装置（41,42）的凸缘（4）。 凸缘组件（1）还包括：用于保持外环（32）的保持部分（43），弹性部分（44），用于相对于固定装置（41,42）弹性推动所述保持部分（43） 并沿着所述轴线（X3-X'3）。 感测元件（7）附接到保持部（43），以便从外部（C）移除。

公开(公告)号：US08087673B2

公开(公告)日：2012-01-03

申请号：US12225510

申请日：2007-03-15

申请人： Naoto Kobayashi

发明人： Naoto Kobayashi

IPC分类号： F16C32/00 ,  F16C41/04 ,  F16J15/32

CPC分类号： F16J15/326 ,  F16C33/7879 ,  F16C41/007 ,  F16C2326/02

摘要： A sealing device comprises a stationary-side installation ring (11) fixed to an outer stationary-side member (201), a rotation-side installation ring (12) fixed to an inner rotation-side member (202), a stationary-side lip (13) provided on the stationary-side installation ring (11) to be slidably in contact with the rotation-side installation ring (12) by its tip, rotation-side lips (14, 15) formed on the rotation-side installation ring (12) to be slidably in contact with the stationary-side installation ring (11) by their tips, a pulsar ring (17) formed of a synthetic resin or rubber-like elastic material mixed with magnetic powder on the rotation-side installation ring (12) and multipolar magnetized, and a collar portion (17a) formed on an outer periphery of the pulsar ring (17) at the outer side than the rotation-side lips (14, 15) to closely face the stationary-side member (201) or the stationary-side installation ring (11), thereby an excellent sealing ability being given.

摘要翻译： 密封装置包括固定在外侧固定侧部件（201）上的固定侧安装环（11），固定在内侧旋转侧部件（202）上的旋转侧安装环（12），固定侧 设置在固定侧安装环（11）上的唇部（13）通过其顶端与旋转侧安装环（12）可滑动地接触，形成在旋转侧安装件上的旋转侧唇缘（14,15） 环（12）通过其尖端可滑动地与固定侧安装环（11）接触;旋转侧安装件上由合成树脂或橡胶状弹性材料形成的脉冲星环（17）与磁​​粉混合， 环（12）和多极磁化，以及形成在所述脉冲发生环（17）的外侧的旋转侧唇（14,15）的外周上的凸缘部（17a），以与所述固定侧构件 （201）或固定侧安装环（11），因此具有优异的密封性。