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公开(公告)号：US4241819A
公开(公告)日：1980-12-30
申请号：US948931
申请日：1978-10-05
CPC分类号： F16D13/583 , F16D13/585 , F16D2300/22
摘要： The pressure plate actuation fingers of a friction clutch are provided with means for noise attenuation by the application of acoustical materials, alteration of the mass of vibrating parts, or surface treatment of slipping parts either individually or collectively to prevent the generation of objectionable noise due to resonance and sympathetic vibrations that are initiated by the stick-slip phenomenon as the non-rotating clutch release bearing contacts the relatively rotating actuation fingers.
摘要翻译： 摩擦离合器的压板驱动指状物设置有通过施加声学材料，振动部件的质量的改变或者滑动部件的单独或集体的表面处理来消除噪声衰减的装置，以防止由于 当非旋转离合器分离轴承接触相对旋转的致动指状时，由粘滑现象引发的共振和交感振动。
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公开(公告)号：US4126216A
公开(公告)日：1978-11-21
申请号：US710508
申请日：1976-08-02
CPC分类号： F16D13/583
摘要： The pressure plate actuation fingers of a friction clutch are provided with means for noise attenuation by the application of acoustical materials, alteration of the mass of vibrating parts, or surface treatment of slipping parts either individually or collectively to prevent the generation of objectionable noise due to resonance and sympathetic vibrations that are initiated by the stick-slip phenomenon as the non-rotating clutch release bearing contacts the relatively rotating actuation fingers.
摘要翻译： 摩擦离合器的压板驱动指状物设置有通过施加声学材料，振动部件的质量的改变或者滑动部件的单独或集体的表面处理来消除噪声衰减的装置，以防止由于 当非旋转离合器分离轴承接触相对旋转的致动指状时，由粘滑现象引发的共振和交感振动。
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公开(公告)号：US4995492A
公开(公告)日：1991-02-26
申请号：US418615
申请日：1989-10-10
CPC分类号： F16D25/12 , F16D25/087 , Y10T24/1498 , Y10T403/1608
摘要： A reusable retaining strap (30) for holding a clutch release bearing (12) and actuator (11) together in a contracted position during shipment and installation. In one embodiment, a pair of elongated arms (48) are connected to opposite sides of a central ring (46) which is secured to a piston (38) of the actuator (11). In a second embodiment, the elongate arms (48) are separate members fixed at one end to the piston (38). In each case, the arms (48) include anchoring lugs (50) on their distal ends (51). The anchoring lugs (50) extend transversely relative to the length of the arms (48) and are releasably secured to a receptacle (53) formed on the housing (32) of the actuator (11).
摘要翻译： 一种用于在运输和安装期间将离合器分离轴承（12）和致动器（11）一起保持在收缩位置的可重复使用的固定带（30）。 在一个实施例中，一对细长臂（48）连接到固定到致动器（11）的活塞（38）的中心环（46）的相对侧。 在第二实施例中，细长臂（48）是在一端固定到活塞（38）的分离构件。 在每种情况下，臂（48）在其远端（51）上包括锚定凸耳（50）。 锚固凸耳（50）相对于臂（48）的长度横向地延伸，并且可释放地固定到形成在致动器（11）的壳体（32）上的接收器（53）。
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公开(公告)号：US06762579B2
公开(公告)日：2004-07-13
申请号：US10161517
申请日：2002-06-03
IPC分类号： H02P700
CPC分类号： B60N2/06 , B60N2002/0236
摘要： A position adjusting system for adjusting the position of a seat n a vehicle and preventing movement of the seat resulting from external forces acting on the seat. The system includes a seat track fixable to the vehicle, a motor actuator, and a gear train engaged with the motor actuator. The seat track is adapted to cooperate with the seat track to convert movement of the motor actuator into movement of the seat track and the seat. A non-reversing clutch mechanism is coupled with the gear train and adapted to transfer torque from the motor actuator through the gear train to move the seat upon actuation of the motor actuator but locking upon torque being applied through the seat track, thereby preventing the external forces acting on the seat from moving the seat relative to the vehicle.
摘要翻译： 一种位置调节系统，用于调节车辆座位的位置并防止由于作用在座椅上的外力而导致的座椅移动。 该系统包括可固定到车辆的座椅轨道，马达致动器和与马达致动器接合的齿轮系。 座椅轨道适于与座椅轨道配合，以将马达致动器的运动转换成座椅轨道和座椅的运动。 不可逆的离合器机构与齿轮系联接，并且适于在马达致动器致动时传递来自马达致动器的扭矩以移动座椅，但是当通过座椅轨道施加扭矩时锁定座椅，从而防止外部 作用在座椅上的力相对于车辆移动座椅。
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公开(公告)号：US20080168823A1
公开(公告)日：2008-07-17
申请号：US11623930
申请日：2007-01-17
申请人： Erik C. Maassen , Bryce W. Babcock
发明人： Erik C. Maassen , Bryce W. Babcock
IPC分类号： G01N3/56
CPC分类号： G01N3/56 , G01N2203/0073 , G01N2203/0266
摘要： A machine suitable for evaluating finished cylindrical manufactured part that accurately simulates the performance of the intended use of the part in a cam-roller contact geometry using an actual manufactured part as the test specimen is provided. The machine is capable of evaluating the effects on the can finish and profile of the manufactured part. Three idler rollers ground to simulate the axial cam geometry are compressed into the outer diameter of the bearing as it rotates, duplicating the rolling action of a cam lobe. Because the cylindrical manufactured part to be tested is loaded evenly between the three idles, the test part experiences three stress cycles per revolution, accelerating the generation of fatigue spalling damage on the outside diameter. Load and speed are regulated using a closed loop control. Ease of replacing the part to be tested and servicing the idler rollers is an advantageous feature of the machine. A calibration fixture is provided for verifying that the machine is applying the specified load evenly on all three sides of the cylindrical manufactured part that is under test. Alternately the machine can be configured so as to enable the testing of three manufactured test specimens simultaneously. With the addition of a torque transducer, the torque generated between a journal bearing roller and shaft may be measured and monitored.
摘要翻译： 提供了一种适用于评估成品圆柱形制造部件的机器，其准确地模拟使用实际制造部件作为试样的凸轮滚子接触几何形状中的部件的预期用途的性能。 该机器能够评估对制造的部件的罐头加工和轮廓的影响。 三个空转滚筒接地以模拟轴向凸轮几何形状在轴承旋转时被压缩成轴承的外径，从而复制凸轮凸角的滚动动作。 由于要测试的圆柱形制造部件均匀地装载在三个空转之间，所以测试部件每转经历三次应力循环，加速了外径上产生的疲劳剥落损伤。 使用闭环控制来调节负载和速度。 易于更换待测零件和维修惰轮是机器的一个有利特征。 提供了一种校准夹具，用于验证机器是否在被测试的圆柱形制造部件的三面均匀地施加指定的载荷。 或者，机器可以被配置为使得能够同时测试三个制造的测试样本。 通过添加扭矩传感器，可以测量和监测在轴颈轴承辊和轴之间产生的扭矩。
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公开(公告)号：US4938332A
公开(公告)日：1990-07-03
申请号：US238650
申请日：1988-08-30
IPC分类号： F16D25/08
CPC分类号： F16D25/087
摘要： A clutch release mechanism includes an annular piston arranged to move an anti-friction bearing axially for operating a friction clutch between an engaged position and a disengaged position. The outer diametrical dimension of the anti-friction bearing is less than the internal profile dimension of the annular cylinder, whereby the bearing is movable into the space circumscribed by the cylinder when the piston is in its retracted position.
摘要翻译： 离合器释放机构包括环形活塞，其被设置成轴向移动抗摩擦轴承，用于在接合位置和脱离位置之间操作摩擦离合器。 抗摩擦轴承的外径尺寸小于环形圆筒的内部轮廓尺寸，由此当活塞处于其缩回位置时，轴承可移动到由圆筒外接的空间中。
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7.发明授权
公开(公告)号：US4808015A
公开(公告)日：1989-02-28
申请号：US106509
申请日：1987-10-06
申请人： Bryce W. Babcock
发明人： Bryce W. Babcock
CPC分类号： F16D23/14 , Y10S384/901 , Y10T403/7047
摘要： An improved clutch release bearing assembly includes a sliding sleeve providing first and second sliding surfaces respectively facing the bore of a bearing and a guide element extending through the bore, both surfaces minimizing binding, wear or excessive friction between the bearing and the guide element during relative reciprocal motion therebetween. The sleeve, preferably fashioned from plastic, finds particular utility in a clutch release bearing surrounding a transmission shaft retainer or quill tube. The length of the sleeve is such that the bearing may slide on an outer sliding surface for a predetermined distance.
摘要翻译： 改进的离合器分离轴承组件包括滑动套筒，该滑动套筒提供分别面向轴承的孔的第一和第二滑动表面和延伸穿过孔的引导元件，两个表面使相对于轴承和导向元件之间的结合，磨损或过度摩擦最小化 它们之间的往复运动。 优选地由塑料制成的套筒在围绕传动轴保持器或筒管的离合器分离轴承中特别有用。 套筒的长度使得轴承可以在外滑动表面上滑动预定距离。
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