Friction clutch with auxiliary spring to assist the release force
    1.
    发明授权
    Friction clutch with auxiliary spring to assist the release force 失效
    带辅助弹簧的摩擦离合器,有助于释放力

    公开(公告)号:US5715921A

    公开(公告)日:1998-02-10

    申请号:US579064

    申请日:1995-12-22

    摘要: This invention relates to a friction clutch with a membrane spring in a pulled or pushed clutch, in which there is a second membrane spring/plate spring which assists the release force, and which, when the friction clutch is engaged, exerts little or no release force, and generates a release force which increases with increasing release travel.

    摘要翻译: 本发明涉及一种在拉动或推动的离合器中具有膜弹簧的摩擦离合器,其中存在辅助释放力的第二膜弹簧/板簧,并且当摩擦离合器接合时,施加很少或不释放 并且产生释放力,释放力随着释放行程的增加而增加。

    Pressure plate assembly for a motor vehicle friction clutch having a
wear sensor and a device for protecting the wear sensor during shipment
and a method for shipping the pressure plate assembly
    5.
    发明授权
    Pressure plate assembly for a motor vehicle friction clutch having a wear sensor and a device for protecting the wear sensor during shipment and a method for shipping the pressure plate assembly 失效
    用于具有磨损传感器和用于在运输期间保护磨损传感器的装置的机动车辆摩擦离合器的压力板组件和用于运送压力板组件的方法

    公开(公告)号:US5941356A

    公开(公告)日:1999-08-24

    申请号:US844459

    申请日:1997-04-18

    IPC分类号: F16D13/70 F16D13/58 F16D13/75

    摘要: A pressure plate subassembly for a motor vehicle friction clutch, which subassembly comprises an application plate or pressure plate which, when assembled in a motor vehicle friction clutch, is connected to a flywheel to rotate jointly around an axis and can be axially displaced with respect to the flywheel. The pressure plate has a friction surface which faces the flywheel, and at least one clearance sensor is provided on the pressure plate. The clearance sensor has an operation lever segment that cooperates with a wear adjustment device, and an axial stop segment which cooperates with the flywheel. The pressure plate subassembly comprises the displacement contrivances, which displacement contrivances prevent a displacement of the clearance sensor, of which there is at least one, with respect to the pressure plate prior to the assembly of the pressure plate subassembly to the flywheel. The clearance sensor, of which there is at least one, can be displaced in the axial direction with respect to the pressure plate and is held on the pressure plate in the axial direction by spring pre-stressing.

    摘要翻译: 一种用于机动车辆摩擦离合器的压力板组件,该组件包括一个应用板或压板,当组装在机动车辆摩擦离合器中时,其连接到飞轮上以围绕轴线共同旋转,并可相对于 飞轮。 压板具有面向飞轮的摩擦面,压板上设有至少一个间隙传感器。 间隙传感器具有与磨损调节装置配合的操作杆段和与飞轮协作的轴向止动段。 压板组件包括排量设计,该位移设计防止在将压板组件组装到飞轮之前相对于压板至少有一个的间隙传感器的位移。 存在至少一个的间隙传感器可以相对于压板在轴向方向上移位,并且通过弹簧预应力在轴向方向上保持在压板上。

    Friction clutch for a motor vehicle with wear adjustment
    6.
    发明授权
    Friction clutch for a motor vehicle with wear adjustment 失效
    用于具有磨损调节的机动车辆的摩擦离合器

    公开(公告)号:US5884741A

    公开(公告)日:1999-03-23

    申请号:US826434

    申请日:1997-03-20

    IPC分类号: F16D13/75

    CPC分类号: F16D13/757

    摘要: A friction clutch with a mechanism to automatically adjust for the wear of the friction linings by an adjustable-width device. The adjustable-width device includes at least one adjustment element. The adjustment element is centered with respect to the axis of rotation opposite the pressure plate by several guide pins distributed about the circumference of the pressure plate. The guide pins extend axially and support the width of the adjustable element.

    摘要翻译: 一种摩擦离合器,具有通过可调宽度装置自动调节摩擦衬里的磨损的机构。 可调宽度装置包括至少一个调节元件。 相对于与压板相对的旋转轴线,调节元件通过分布在压板圆周周围的几个导销定心。 引导销轴向延伸并支撑可调元件的宽度。

    Hydraulically operated clutch assembly for a motor vehicle having a
hydraulic system with a multiplicity of cylinders
    7.
    发明授权
    Hydraulically operated clutch assembly for a motor vehicle having a hydraulic system with a multiplicity of cylinders 失效
    具有具有多个气缸的液压系统的机动车辆的液压操作离合器组件

    公开(公告)号:US5638934A

    公开(公告)日:1997-06-17

    申请号:US428700

    申请日:1995-04-25

    IPC分类号: F16D25/08 F16D25/12 F16D13/54

    CPC分类号: F16D25/126 F16D25/08

    摘要: A system for engaging or disengaging a friction clutch has at least one drive, which drive is connected to an energy accumulator and is intended to move against the force of a spring mechanism of a friction clutch. The system can have at least one adjusting mechanism for the drive to compensate for the axial shift resulting from the change in position of the spring mechanism due to wear on the friction clutch. This adjusting mechanism can include an actuating mechanism connected to the transfer element. The actuating mechanism can be moved in the direction of motion of the drive, and can include a retaining mechanism which restricts the extension of the actuating mechanism by means of a stop. The retaining mechanism, by means of a retaining force, secures the orientation of the stroke of the actuating mechanism against an axial displacement until an axial shift occurs due to wear of the friction clutch. When there is wear to the friction clutch, a reduction in the force of the spring mechanism can result, which force acts against the actuation force applied by the energy accumulator, since the force of the spring mechanism is reduced, a resulting axial force arises which exceeds the magnitude of the retaining force and an adjustment for the wear can thus be made.

    摘要翻译: 用于接合或分离摩擦离合器的系统具有至少一个驱动器,该驱动器连接到蓄能器并且旨在克服摩擦离合器的弹簧机构的力而移动。 该系统可以具有至少一个用于驱动器的调节机构,以补偿由于摩擦离合器上的磨损导致的弹簧机构的位置变化导致的轴向位移。 该调节机构可以包括连接到传送元件的致动机构。 致动机构可以沿着驱动器的运动方向移动,并且可以包括通过止动件限制致动机构的延伸的保持机构。 保持机构借助于保持力,确保致动机构的行程的取向抵抗轴向位移,直到由于摩擦离合器的磨损而发生轴向偏移。 当摩擦离合器磨损时,由于弹簧机构的力减小,弹簧机构的力的减小可导致抵抗由蓄能器施加的致动力的作用,产生所产生的轴向力 超过保持力的大小,因此可以进行磨损的调整。

    Pressure plate arrangement for a motor vehicle friction clutch
    8.
    发明授权
    Pressure plate arrangement for a motor vehicle friction clutch 失效
    汽车摩擦离合器的压板装置

    公开(公告)号:US5377803A

    公开(公告)日:1995-01-03

    申请号:US57087

    申请日:1993-05-04

    IPC分类号: F16D13/75 F16D13/50

    CPC分类号: F16D13/757

    摘要: A pressure plate arrangement (1) for a friction clutch of a motor vehicle is proposed, wherein an adjustment device (19), which automatically compensates for the wear of the friction linings (21), is disposed in the support path between a diaphragm spring (13) and a pressure plate (11), stressed against a flywheel (1) by the diaphragm spring (13) via friction linings (21) of a clutch disk (23). The adjustment device (19) has a pressure path compensating member (31), for example in the form of a radially resilient cone-shaped ring, which automatically compensates for possible play between the diaphragm spring (13) and the pressure plate (11). Distributed in the circumferential direction, a plurality of play transfer devices (37) is axially movably guided and arrested (for example by self-locking). The play transfer devices (37) rest against the flywheel (1) of the clutch housing (9) fixedly connected therewith and have levers (43) which limit the maximal wear compensation path of the compensating member (31). In this manner a wear compensation, which is independent of possible wear compensation mechanism of a hydraulic clutch disengagement system, takes place within the clutch. In addition, the diaphragm spring (13) of the proposed pressure plate arrangement retains its original position in relation to the flywheel (1) or the clutch housing (9), regardless of a possible wear compensation.

    摘要翻译: 提出了一种用于机动车辆的摩擦离合器的压板装置(1),其中自动补偿摩擦衬片(21)的磨损的调节装置(19)设置在隔膜弹簧 (13)和通过隔膜弹簧(13)通过离合器盘(23)的摩擦衬片(21)对飞轮(1)施力的压板(11)。 调节装置(19)具有压力路径补偿构件(31),例如以径向弹性的锥形环的形式,其自动补偿膜片弹簧(13)和压力板(11)之间可能的间隙, 。 沿圆周方向分布,多个播放传送装置(37)被轴向移动地引导和阻止(例如通过自锁)。 播放转移装置(37)靠在与其固定连接的离合器壳体(9)的飞轮(1)上,并且具有限制补偿构件(31)的最大磨损补偿路径的杠杆(43)。 以这种方式,在离合器内发生与液压离合器分离系统的可能的磨损补偿机构无关的磨损补偿。 此外,所提出的压力板装置的膜片弹簧(13)相对于飞轮(1)或离合器壳体(9)保持其原始位置,而不管可能的磨损补偿如何。

    Clutch arrangement
    9.
    发明授权
    Clutch arrangement 失效
    离合器安排

    公开(公告)号:US4871050A

    公开(公告)日:1989-10-03

    申请号:US125538

    申请日:1987-11-25

    IPC分类号: F16D13/70 F16D23/14

    CPC分类号: F16D23/144 F16D13/70

    摘要: In a pulled-type clutch arrangement, for the release of the clutch, release levers are provided which are connected in their radially outer region with the clutch cover and in a radially middle region articulatedly with the thrust plate. On the abutment face facing the drive plate, in the region of the radially inner ends, the release levers lie against a release ring which is connectable with a traction force transmission part of a clutch release device. In some cases the clutch arrangement avoids the diaphragm springs usually used in pulled-type clutch arrangements, and nonetheless can be operated as pulled-type clutch. The main spring can be formed by a dished spring which is simpler in construction than a diaphragm spring and avoids disadvantages which arise with diaphragm springs for some purposes, especially in heavy-duty clutches. The dished springs can here be supported in a radially outer region on the clutch cover and can act in a radially inner region upon the thrust plate.

    摘要翻译: 在拉式离合器装置中,为了释放离合器,提供了释放杆,它们在其径向外部区域中与离合器盖连接,并且在径向中间区域中与止推板铰接。 在面对驱动板的抵接面上,在径向内端的区域中,释放杆位于与离合器释放装置的牵引力传递部分连接的释放环上。 在某些情况下,离合器装置避免了通常用于拉式离合器装置中的隔膜弹簧,并且还可以作为拉式离合器来操作。 主弹簧可以由一个比隔膜弹簧更简单的松紧弹簧形成,并避免了用于某些目的的隔膜弹簧产生的缺点,特别是在重型离合器中。 这里的碟形弹簧可以被支撑在离合器盖上的径向外部区域中并且能够在推力板上的径向内部区域中起作用。

    Pressure plate assembly
    10.
    发明授权

    公开(公告)号:US06588567B2

    公开(公告)日:2003-07-08

    申请号:US09962885

    申请日:2001-09-25

    IPC分类号: F16D1375

    CPC分类号: F16D13/757

    摘要: A pressure plate assembly for a friction clutch includes a housing, a pressure plate held in the housing arrangement with freedom to move axially, and a stored-energy element transmitting force along a path between the housing and the pressure plate. A wear-compensating device acting in the path of force transmission has at least one adjusting element able to move in an adjusting direction to compensate for wear. At least one spring element pretensions the minimum of one adjusting element for movement in the adjusting direction, where at least certain areas of the minimum of one spring element extend in the circumferential direction relative to the rotational axis (A). A support arrangement supports the area of the spring element extending essentially in the circumferential direction radially from the outside and/or radially from the inside relative to the rotational axis (A).