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1. 发明专利

JP2004003663A Ball joint seal 有权
公开(公告)号：JP2004003663A
公开(公告)日：2004-01-08
申请号：JP2003151431
申请日：2003-05-28
申请人： Trw Automotive Us Llc , ティーアールダブリュー・オートモーティブ・ユーエス・エルエルシー
发明人： URBACH BRIAN A
IPC分类号： F16J15/52 , F16C11/06 , F16J3/04
CPC分类号： F16C11/0671 , F16C11/0628 , F16C2326/24 , F16J3/042 , Y10T403/315 , Y10T403/32631 , Y10T403/32729
摘要： PROBLEM TO BE SOLVED: To provide a seal allowing engagement with a ball stud, even if worn, in a sealed condition. SOLUTION: The ball joint has a socket 30 and the stud 40. The stud includes a ball end 42 to be received by the socket and a shank portion 50 protruding from the socket. The annular seal 70 has an intermediate portion extending between a first end and an second end. The second end 74 of the seal has an engagement portion 160 engaging with the shank portion of the stud in the sealed condition. A spring 90 is formed at the second end 74 of the seal and extends 360° around the shank portion at the outside in the radial direction of the engagement portion. The spring has an annular arrangement of spring finger-like protrusion extending from a body portion to the inside in the radial direction. It gives force on the inside in the radial direction to the engagement portion to keep the engagement portion in engagement with the shank portion in the sealed condition. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005054996A Compound ball joint bearing for ball joint assembly 审中-公开
标题翻译：用于球接头组件的复合球接头轴承
公开(公告)号：JP2005054996A
公开(公告)日：2005-03-03
申请号：JP2004220078
申请日：2004-07-28
申请人： Trw Automotive Us Llc , ティーアーダブルュー、オータモウティヴ、ユー、エス、エルエルシー
发明人： URBACH BRIAN A
IPC分类号： B60G7/02 , B60G7/00 , B60G17/015 , B62D7/16 , F16C11/06 , G04B47/00
CPC分类号： B60G7/006 , B60G7/005 , B60G2202/424 , B60G2204/148 , B60G2204/416 , Y10S403/01 , Y10T403/32565 , Y10T403/32614 , Y10T403/32819 , Y10T403/32844
摘要： PROBLEM TO BE SOLVED: To provide a ball joint assembly adapted to use in an automobile. SOLUTION: This ball joint assembly includes: a housing 12 demarcating a socket chamber 18 and having an opening 32; a compound ball joint bearing 20 disposed in the socket chamber; a ball stud 24 supported by the compound ball joint bearing and having a shank part 30 projected through the opening of the housing; and a sealing assembly 40 sealing an opening between the ball stud and the socket chamber. According to the invention, the compound ball joint bearing is formed of a second magnetostrictive alloy material 20B changed in shape when a first plastic material 20A and a magnetic field exist and changing the rotating and vibrating property of the ball joint assembly. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适于在汽车中使用的球窝接头组件。该球接头组件包括：壳体12，其限定插座室18并具有开口32; 设置在插座室中的复合球形接头轴承20; 由所述复合球形接头轴承支撑并具有突出穿过所述壳体的所述开口的柄部分30的球螺栓24; 以及密封组件40，其密封球头螺柱和插座室之间的开口。根据本发明，复合球接头轴承由第一塑料材料20A和磁场存在时改变形状的第二磁致伸缩合金材料20B形成，并且改变球接头组件的旋转和振动特性。版权所有（C）2005，JPO＆NCIPI

3. 发明申请

WO2004033928A2 BALL JOINT 审中-公开
标题翻译：球联
公开(公告)号：WO2004033928A2
公开(公告)日：2004-04-22
申请号：PCT/US0320582
申请日：2003-06-27
申请人： TRW AUTOMOTIVE US LLC
发明人： URBACH BRIAN A
IPC分类号： B60G7/00 , B60G17/015 , B60G17/019 , B62D7/16 , B62D7/22 , F16C11/06 , F16F15/00 , F16C
CPC分类号： B60G7/005 , B60G17/019 , B60G17/01941 , B60G2204/11 , B60G2204/416 , B60G2401/10 , B62D7/16 , B62D7/22 , F16C11/0633 , F16C11/0671 , F16C11/086 , F16C2326/05 , F16C2326/24 , F16F15/005 , Y10T403/32737
摘要： An apparatus (12) includes a housing (142), a ball stud (170), a first bearing layer (110), and a second vibration dampening layer (120 or 130). The housing (142) defines a chamber (160) and has an opening (147) in communication with the chamber (160). The ball stud (170) has a ball portion (172) located in the chamber (160) and a stud portion (174) extending from the ball portion (172) through the opening (147). The ball portion (172) has a center (180). The stud portion (174) has a longitudinal axis (181) intersecting the center (180). The first bearing layer (110) is disposed in the chamber (160) and engages the ball stud (170). The ball stud (170) is rotatable about the center (180) relative to the first bearing layer (110). The second vibration dampening layer (120 or 130) dampens vibration transmitted between the housing (142) and the ball stud (170).
摘要翻译：装置（12）包括壳体（142），球头螺栓（170），第一轴承层（110）和第二减振层（120或130）。壳体（142）限定腔室（160）并且具有与腔室（160）连通的开口（147）。球头螺栓（170）具有位于腔室（160）中的球部分（172）和从球部分（172）延伸穿过开口（147）延伸的螺栓部分（174）。球部（172）具有中心（180）。螺柱部分（174）具有与中心（180）相交的纵向轴线（181）。第一轴承层（110）设置在腔室（160）中并与球头螺栓（170）接合。球头螺栓（170）可相对于第一轴承层（110）围绕中心（180）旋转。第二减振层（120或130）抑制在壳体（142）和球头螺栓（170）之间传递的振动。

4. 发明专利

DE60308945D1 未知
公开(公告)号：DE60308945D1
公开(公告)日：2006-11-23
申请号：DE60308945
申请日：2003-05-28
申请人： TRW AUTOMOTIVE US LLC
发明人： URBACH BRIAN A
IPC分类号： F16C11/06 , F16J15/52 , F16J3/04
摘要： A ball joint includes a socket and a stud having a ball end portion received in the socket and a shank projecting from the socket. An annular seal has an intermediate portion extending between first and second end portions. The second end portion of the seal has an engagement portion in sealing engagement with the shank portion of the stud. A spring is molded in the second end portion of the seal and extends for 360 degrees around the circumference of the shank portion at a location radially outward of the engagement portion. The spring has a circular array of spring fingers that extend radially inward from a main body portion and exert a radially inward directed force on the engagement portion to maintain it in sealing engagement with the shank portion.

5. 发明专利

DE60017975T2 未知
公开(公告)号：DE60017975T2
公开(公告)日：2006-01-19
申请号：DE60017975
申请日：2000-05-31
申请人： TRW AUTOMOTIVE US LLC LIVONIA
发明人： URBACH BRIAN A
IPC分类号： B62D5/04
摘要： A steering apparatus (10) for use in a vehicle (12) having a steerable road wheel (14), a steering member (30) supporting the road wheel for rotation relative to the steering member, and at least one vehicle suspension part (22) supporting the steering member for pivotal movement about a steering axis (44). The steering apparatus (10) includes a bearing (70). The steering apparatus (10) also includes a ball stud (50) having a shank portion (54) fixed to the steering member (30). The ball stud (50) has a ball end portion (52) rotatably and pivotally mounted in the bearing (70). The ball stud (50) has an axis (56). The steering apparatus (10) includes an actuatable electric motor (90) having an output shaft (92) and operable to rotate the output shaft in opposite directions. The steering apparatus (10) also includes a joint assembly (100) connecting the ball end portion (52) of the ball stud (50) for rotation with the output shaft (92) of the electric motor (90). The electric motor (90) when actuated rotates the ball stud (50) about the ball stud axis (56) thereby effecting pivotal movement of the steering member (30) about the steering axis (44).

6. 发明专利

AU2003247843A1 BALL JOINT 未知
公开(公告)号：AU2003247843A1
公开(公告)日：2004-05-04
申请号：AU2003247843
申请日：2003-06-27
申请人： TRW AUTOMOTIVE US LLC
发明人： URBACH BRIAN A
IPC分类号： B60G7/00 , B60G17/015 , B60G17/019 , B62D7/16 , B62D7/22 , F16C11/06 , F16F15/00
摘要： An apparatus (12) includes a housing (142), a ball stud (170), a first bearing layer (110), and a second vibration dampening layer (120 or 130). The housing (142) defines a chamber (160) and has an opening (147) in communication with the chamber (160). The ball stud (170) has a ball portion (172) located in the chamber (160) and a stud portion (174) extending from the ball portion (172) through the opening (147). The ball portion (172) has a center (180). The stud portion (174) has a longitudinal axis (181) intersecting the center (180). The first bearing layer (110) is disposed in the chamber (160) and engages the ball stud (170). The ball stud (170) is rotatable about the center (180) relative to the first bearing layer (110). The second vibration dampening layer (120 or 130) dampens vibration transmitted between the housing (142) and the ball stud (170).

7. 发明专利

DE60308945T2 未知
公开(公告)号：DE60308945T2
公开(公告)日：2007-07-05
申请号：DE60308945
申请日：2003-05-28
申请人： TRW AUTOMOTIVE US LLC
发明人： URBACH BRIAN A
IPC分类号： F16C11/06 , F16J15/52 , F16J3/04
摘要： A ball joint includes a socket and a stud having a ball end portion received in the socket and a shank projecting from the socket. An annular seal has an intermediate portion extending between first and second end portions. The second end portion of the seal has an engagement portion in sealing engagement with the shank portion of the stud. A spring is molded in the second end portion of the seal and extends for 360 degrees around the circumference of the shank portion at a location radially outward of the engagement portion. The spring has a circular array of spring fingers that extend radially inward from a main body portion and exert a radially inward directed force on the engagement portion to maintain it in sealing engagement with the shank portion.

8. 发明专利

DE60017975D1 未知
公开(公告)号：DE60017975D1
公开(公告)日：2005-03-17
申请号：DE60017975
申请日：2000-05-31
申请人： TRW AUTOMOTIVE US LLC LIVONIA
发明人： URBACH BRIAN A
IPC分类号： B62D5/04
摘要： A steering apparatus (10) for use in a vehicle (12) having a steerable road wheel (14), a steering member (30) supporting the road wheel for rotation relative to the steering member, and at least one vehicle suspension part (22) supporting the steering member for pivotal movement about a steering axis (44). The steering apparatus (10) includes a bearing (70). The steering apparatus (10) also includes a ball stud (50) having a shank portion (54) fixed to the steering member (30). The ball stud (50) has a ball end portion (52) rotatably and pivotally mounted in the bearing (70). The ball stud (50) has an axis (56). The steering apparatus (10) includes an actuatable electric motor (90) having an output shaft (92) and operable to rotate the output shaft in opposite directions. The steering apparatus (10) also includes a joint assembly (100) connecting the ball end portion (52) of the ball stud (50) for rotation with the output shaft (92) of the electric motor (90). The electric motor (90) when actuated rotates the ball stud (50) about the ball stud axis (56) thereby effecting pivotal movement of the steering member (30) about the steering axis (44).

9. 发明专利

AU2003247843A8 Ball joint 未知
公开(公告)号：AU2003247843A8
公开(公告)日：2004-05-04
申请号：AU2003247843
申请日：2003-06-27
申请人： TRW AUTOMOTIVE US LLC
发明人： URBACH BRIAN A
IPC分类号： B60G7/00 , B60G17/015 , B60G17/019 , B62D7/16 , B62D7/22 , F16C11/06 , F16F15/00 , F16C11/00
摘要： An apparatus (12) includes a housing (142), a ball stud (170), a first bearing layer (110), and a second vibration dampening layer (120 or 130). The housing (142) defines a chamber (160) and has an opening (147) in communication with the chamber (160). The ball stud (170) has a ball portion (172) located in the chamber (160) and a stud portion (174) extending from the ball portion (172) through the opening (147). The ball portion (172) has a center (180). The stud portion (174) has a longitudinal axis (181) intersecting the center (180). The first bearing layer (110) is disposed in the chamber (160) and engages the ball stud (170). The ball stud (170) is rotatable about the center (180) relative to the first bearing layer (110). The second vibration dampening layer (120 or 130) dampens vibration transmitted between the housing (142) and the ball stud (170).

10. 发明专利

DE112013003515T5 Jochbaugruppe für ein Zahnstangenlenkgetriebe und Verfahren zur Herstellung derselben 未知
公开(公告)号：DE112013003515T5
公开(公告)日：2015-03-26
申请号：DE112013003515
申请日：2013-07-12
申请人： TRW AUTOMOTIVE US LLC
发明人： URBACH BRIAN A
IPC分类号： B62D3/00 , B62D3/02 , B62D3/12
摘要： Eine Jochbaugruppe zur Verwendung in einem Zahnstangenlenkgetriebe für ein Fahrzeug umfasst ein Jochgehäuse mit einer Bohrung; ein Jochlager, das in der Bohrung angeordnet ist; eine Jochabdeckung, die in der Bohrung befestigt ist; eine Feder, die in der Bohrung zwischen dem Jochlager und der Jochabdeckung angeordnet ist; und einen sich automatisch verstellenden Mechanismus, der in der Jochabdeckung befestigt ist. Der sich automatisch verstellende Mechanismus weist ein Element auf, das sich selbst verstellen und in eine Richtung auf das Jochlager zu bewegen kann, um das Element in konstantem Kontakt mit dem Jochlager zu halten, wenn sich zugehörige Bauteile des Zahnstangenlenkgetriebes abnutzen.

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