Master cylinder
    1.
    发明授权
    Master cylinder 失效
    主缸

    公开(公告)号:US5987887A

    公开(公告)日:1999-11-23

    申请号:US11864

    申请日:1998-02-17

    IPC分类号: B60T11/16 B60T7/02

    CPC分类号: B60T11/16 F16D2025/081

    摘要: A master cylinder for a hydraulic friction clutch, said master cylinder being connected to a physically actuatable pedal by a piston rod (17) which is articulated in semi-shells (14) enclosed in a piston skirt bushing (10), an end of said piston skirt bushing (10) remote from the piston rod (17) being connected to a piston (7) which is longitudinally displaceable in a guide sleeve (96) of the master cylinder (1), an end face of said piston (7) delimiting a pressure chamber (8) wherein the semi-shells (14) fill an inner space of the piston skirt bushing (10) without play and comprise a cup-shaped recess (15) in which a ball head (16) of the piston rod (17) is retained by positive locking, the piston skirt bushing (10) forming a structural unit with the radially stepped piston (7).

    摘要翻译: PCT No.PCT / EP96 / 04229 Sec。 371日期1998年2月17日 102(e)日期1998年2月17日PCT 1996年9月27日PCT公布。 公开号WO97 / 13671 日期1997年04月17日用于液压摩擦离合器的主缸,所述主缸通过活塞杆(17)连接到物理可致动的踏板,该活塞杆铰接在封闭在活塞裙衬套(10)中的半壳体(14)中, 远离活塞杆(17)的所述活塞裙衬套(10)的端部连接到可在主缸(1)的导向套筒(96)中纵向移动的活塞(7),其端面 所述活塞(7)限定压力室(8),其中所述半壳体(14)没有游隙地填充所述活塞裙套管(10)的内部空间并且包括杯形凹部(15),其中球头 活塞杆17通过正锁定保持,活塞裙套10与径向阶梯式活塞7形成结构单元。

    Master cylinder
    2.
    发明授权
    Master cylinder 失效
    主缸

    公开(公告)号:US5794512A

    公开(公告)日:1998-08-18

    申请号:US670508

    申请日:1996-06-27

    摘要: A master cylinder for use in a hydraulically actuated clutch or brake system of a motor vehicle, includes a casing formed with a bore, and a piston unit axially displaceable within the bore. The piston unit includes a piston-shaft sleeve received in the bore and having one end formed with a bottom to define an interior, at least two retainer shells received in the interior of the sleeve free of play, and a piston rod having a spherical head swingably mounted to the retainer shells and provided to respond to a manual actuation of a pedal. The retainer shells are each formed at a pedal-proximate end of the piston-shaft sleeve with a spherical recess to define a ball socket in which the spherical head snaps in and is received in form-fitting manner.

    摘要翻译: 用于机动车辆的液压致动离合器或制动系统的主缸包括形成有孔的壳体和在孔内可轴向移位的活塞单元。 活塞单元包括容纳在孔中的活塞轴套,并且其一端形成有底部以限定内部,容纳在套筒内部的至少两个保持器壳体,并且具有球形头部 可摆动地安装到保持器壳体上并且被提供以响应踏板的手动致动。 保持器壳各自形成在活塞 - 轴套的踏板近端,并具有球形凹槽,以限定球形插座,球形头部以形状配合方式接合并接收。

    Clutch engaging and disengaging apparatus
    4.
    发明授权
    Clutch engaging and disengaging apparatus 有权
    离合器接合和脱离装置

    公开(公告)号:US06345710B1

    公开(公告)日:2002-02-12

    申请号:US09534073

    申请日:2000-03-24

    IPC分类号: F16D2508

    CPC分类号: F16D25/083

    摘要: The cylinder of a cylinder and piston unit in the friction clutch engaging/disengaging apparatus of a power train for use in a motor vehicle is assembled of two separately produced coaxial tubular walls. The outer wall is made of a plastic material and is of one piece with an extension serving to supply pressurized hydraulic fluid from a pump or another source to the plenum chamber for the reciprocable annular piston between the two walls. The inner wall is made of sheet metal and one of its end portions is separably coupled to one end portion of the outer wall by snap action. Such one end portion of the outer wall is separably secured to a support, usually the transmission case in the power train of the motor vehicle.

    摘要翻译: 在用于机动车辆的动力传动系的摩擦离合器接合/分离装置中的气缸和活塞单元的气缸由两个单独制造的同轴管壁组装。 外壁由塑料材料制成,并且具有一段延伸部,用于将加压的液压流体从泵或另一源供应到用于在两个壁之间的可往复运动的环形活塞的增压室。 内壁由金属板制成,并且其端部之一通过卡扣动作可分离地联接到外壁的一个端部。 外壁的这种一端部可分离地固定到机动车辆的动力传动系中的支撑件,通常是变速箱。

    Plastic-coated roller, especially tension roller for a belt drive
    5.
    发明申请
    Plastic-coated roller, especially tension roller for a belt drive 有权
    塑料涂层辊,特别是用于皮带传动的张紧辊

    公开(公告)号:US20070108839A1

    公开(公告)日:2007-05-17

    申请号:US10583863

    申请日:2004-11-20

    IPC分类号: F16H55/48 B60B5/02

    摘要: The invention provides a plastic-sheathed roller, typically a tension roller of plastic for a belt drive. The roller comprises a wheel comprising an inner ring and an outer ring that are connected through radially oriented ribs arranged spaced apart on a periphery and through a central web. The wheel is mounted for rotating through a rolling bearing on a carrier element, while being supported through a running surface on a belt of the belt drive, and injection gates for injection molding are arranged distributed on a lateral surface while being spaced apart angularly non-uniformly from one another.

    摘要翻译: 本发明提供一种塑料包覆辊,通常是用于带驱动的塑料张力辊。 滚子包括一个轮子,该轮子包括内圈和外圈,该内圈和外圈通过径向定向的肋条连接,所述肋条在周边上间隔布置并穿过中央腹板。 轮被安装成通过滚动轴承在载体元件上旋转,同时通过皮带驱动器的皮带上的运行表面支撑,并且用于注射成型的注射门布置在侧表面上, 彼此统一。

    MECHANICAL SPRING ELEMENT FOR FLEXIBLE DRIVE
    6.
    发明申请
    MECHANICAL SPRING ELEMENT FOR FLEXIBLE DRIVE 审中-公开
    机械弹簧元件灵活驱动

    公开(公告)号:US20100273591A1

    公开(公告)日:2010-10-28

    申请号:US12747015

    申请日:2008-12-09

    IPC分类号: F16H7/12 F16H7/08

    摘要: A spring element that is designed for a flexible drive of an internal combustion engine. The spring element has a cylinder, in which a piston is guided in a linearly displaceable manner, a force being applied to the piston by spring means. Corresponding fixing eyes are respectively allocated to the cylinder and the piston for fixing the spring element. A transverse pin is associated with the piston to limit the travel of the spring element. The pin engages in a positive fit with backlash in a longitudinal guiding element of the cylinder.

    摘要翻译: 设计用于内燃机的柔性驱动的弹簧元件。 弹簧元件具有圆柱体,其中活塞以可线性移位的方式被引导,通过弹簧装置施加到活塞的力。 相应的固定眼分别分配给用于固定弹簧元件的气缸和活塞。 横向销与活塞相关联,以限制弹簧元件的行进。 该销在气缸的纵向引导元件中与齿隙啮合。

    Flexible Drive Comprising at Least One Guide for Tensioning and/or Guiding a Continuous Traction Mechanism
    7.
    发明申请
    Flexible Drive Comprising at Least One Guide for Tensioning and/or Guiding a Continuous Traction Mechanism 审中-公开
    柔性驱动器包括至少一个引导张紧和/或引导连续牵引机构的指南

    公开(公告)号:US20080153643A1

    公开(公告)日:2008-06-26

    申请号:US11911910

    申请日:2006-02-03

    IPC分类号: F16H7/18

    CPC分类号: F16H7/18 F16H2007/0872

    摘要: A traction mechanism that includes at least one guide (1, 1′-1′″″) for tensioning or guiding a continuous traction drive element, especially a chain of the control drive of an internal combustion engine is provided. The guide (1, 1′-1′″″) is made of plastic and metal inserts and has a double T cross-section having an upper member (3) and a lower member (4) that are connected by a central web (5) and ribs (6) arranged endwise on both ends of the web (5). The invention provides a rigid, compact and inexpensive guide. For this purpose, the guide (1, 1′-1″″″) includes two lateral plates (2, 2′-2′″″, 18, 19), preferably made from steel, that are inserted into recesses (7) in the side faces (29) of the ribs (6) in a play-free manner and are held in position by form fitting fastening elements.

    摘要翻译: 提供了一种牵引机构,其包括用于张紧或引导连续牵引驱动元件,特别是内燃机的控制驱动链的至少一个引导件(1,1'-1“”)。 引导件(1,1'-1“”)由塑料和金属插入件制成,并具有双T形横截面,具有上部构件(3)和下部构件(4),该上部构件(3)和下部构件(4) 腹板(5)和肋(6),其沿腹板(5)的两端纵向排列。 本发明提供了一种刚性,紧凑且廉价的导向装置。 为此,引导件(1,1'-1“)包括两个优选由钢制成的侧板(2,2'-2”,“18,19),其被插入 以无间隙的方式插入到肋(6)的侧面(29)中的凹部(7)中,并通过安装紧固元件的形状保持在适当位置。

    TRACTION MECHANISM DRIVE HAVING A VIBRATION DAMPER
    8.
    发明申请
    TRACTION MECHANISM DRIVE HAVING A VIBRATION DAMPER 审中-公开
    具有振动阻尼器的牵引机构驱动

    公开(公告)号:US20120010034A1

    公开(公告)日:2012-01-12

    申请号:US13257635

    申请日:2010-02-17

    IPC分类号: F16H7/12

    摘要: A traction mechanism drive, in particular for an internal combustion engine, including a vibration damper (1) having a base part (2) and a rotary part (3) that can be rotated to a limited extent relative to the base part against the effect of an energy store (6). Between the base part (2) and the rotary part (3), a friction unit (8) having a friction ring (9) formed of a support element (15) and a sliding element (16) arranged radially outside of the support element (15) for forming a friction contact in relation to a friction surface (10) is effective. The friction ring (9) is produced in one piece from the support element (15) and the sliding element (16), and the support element (15) and the sliding element (16) are cast on top of each other. A positive fit (17) is effective between said support element and sliding element in the circumferential direction.

    摘要翻译: 特别是用于内燃机的牵引机构驱动装置,包括具有基座部分(2)和旋转部分(3)的减震器(1),所述减震器能相对于基座相对于基座部分旋转到有限的程度 的能源店(6)。 在基部(2)和旋转部(3)之间,具有由支撑元件(15)形成的摩擦环(9)和布置在支撑元件的径向外侧的滑动元件(16)的摩擦单元(8) (15)用于相对于摩擦表面(10)形成摩擦接触是有效的。 摩擦环(9)从支撑元件(15)和滑动元件(16)一体地制造,并且支撑元件(15)和滑动元件(16)彼此顶部铸造。 正向配合(17)在所述支撑元件和滑动元件之间在圆周方向上是有效的。

    Plastic-coated roller, especially tension roller for a belt drive
    9.
    发明授权
    Plastic-coated roller, especially tension roller for a belt drive 有权
    塑料涂层辊,特别是用于皮带传动的张紧辊

    公开(公告)号:US07708677B2

    公开(公告)日:2010-05-04

    申请号:US10583863

    申请日:2004-11-20

    IPC分类号: F16C13/00

    摘要: The invention provides a plastic-sheathed roller, typically a tension roller of plastic for a belt drive. The roller comprises a wheel comprising an inner ring and an outer ring that are connected through radially oriented ribs arranged spaced apart on a periphery and through a central web. The wheel is mounted for rotating through a rolling bearing on a carrier element, while being supported through a running surface on a belt of the belt drive, and injection gates for injection molding are arranged distributed on a lateral surface while being spaced apart angularly non-uniformly from one another.

    摘要翻译: 本发明提供一种塑料包覆辊,通常是用于带驱动的塑料张力辊。 滚子包括一个轮子,该轮子包括内圈和外圈,该内圈和外圈通过径向定向的肋条连接,所述肋条在周边上间隔布置并穿过中央腹板。 轮被安装成通过滚动轴承在载体元件上旋转,同时通过皮带驱动器的皮带上的运行表面支撑,并且用于注射成型的注射门布置在侧表面上, 彼此统一。

    Slave cylinder for a centered clutch release system
    10.
    发明授权
    Slave cylinder for a centered clutch release system 失效
    用于中心离合器释放系统的从动缸

    公开(公告)号:US06244409B1

    公开(公告)日:2001-06-12

    申请号:US09422385

    申请日:1999-10-21

    IPC分类号: F16D2508

    CPC分类号: F16D25/083

    摘要: A hydraulically operated central release unit for a motor vehicle clutch is designed as a slave cylinder that is arranged inside a clutch housing. The central release unit includes a housing in which a ring piston is movably guided. The ring piston has a groove ring seal with lips sealingly contacting the sealing tracks. To reduce the wear on the sealing lips and to avoid squeaking noises of the groove ring seal, the surfaces of the sealing tracks are provided with micro cavities.

    摘要翻译: 用于机动车辆离合器的液压操作的中央释放单元被设计为设置在离合器壳体内的从动缸。 中央释放单元包括壳体,其中环形活塞可移动地被引导。 环形活塞具有沟槽密封,唇缘密封地接触密封轨道。 为了减少密封唇上的磨损并且避免凹槽环密封件的尖叫声,密封轨道的表面设有微孔。