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公开(公告)号：US20180179031A1
公开(公告)日：2018-06-28
申请号：US15904618
申请日：2018-02-26
申请人： Goodrich Corporation
CPC分类号： B66D1/14 , B66D1/12 , F16D7/027 , F16D13/46 , F16D13/75 , F16D43/216 , F16D43/22 , F16D2023/123
摘要： A clutch comprises an input shaft, an output shaft and a biasing member. The biasing member is arranged to provide a biasing force that allows torque transfer from the input shaft to the output shaft via one or more input friction plates and one or more output friction plates. Rotation of the output shaft may cause the biasing force to vary to adjust the maximum torque setting of the clutch during reeling-in or reeling-out of a winch cable around a winch drum. A retainer may be included in the clutch which retains the biasing member in operative connection with the output shaft and translates axially relative to the input shaft upon rotation of the output shaft. The axial translation may cause the biasing force to vary by varying the compression of the biasing member.
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公开(公告)号：US09988249B2
公开(公告)日：2018-06-05
申请号：US14715962
申请日：2015-05-19
申请人： Goodrich Corporation
CPC分类号： B66D1/14 , B66D1/12 , F16D7/027 , F16D13/46 , F16D13/75 , F16D43/216 , F16D43/22 , F16D2023/123
摘要： A clutch comprises an input shaft, an output shaft and a biasing member. The biasing member is arranged to provide a biasing force that allows torque transfer from the input shaft to the output shaft via one or more input friction plates and one or more output friction plates. Rotation of the output shaft may cause the biasing force to vary to adjust the maximum torque setting of the clutch during reeling-in or reeling-out of a winch cable around a winch drum. A retainer may be included in the clutch which retains the biasing member in operative connection with the output shaft and translates axially relative to the input shaft upon rotation of the output shaft. The axial translation may cause the biasing force to vary by varying the compression of the biasing member.
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公开(公告)号：US09914625B2
公开(公告)日：2018-03-13
申请号：US14715779
申请日：2015-05-19
申请人： Goodrich Corporation
发明人： Bejan Maghsoodi
CPC分类号： B66D1/14 , B66D1/16 , B66D1/22 , B66D3/18 , B66D3/20 , B66D2700/0158 , F16D13/46 , F16D13/75 , F16D25/14
摘要： A clutch comprises an input shaft, an output shaft, a biasing member and a plunger. The biasing member is arranged to provide a biasing force that allows torque transfer from the input shaft to the output shaft via one or more input friction plates and one or more output friction plates. Axial displacement of the plunger relative to the output shaft may cause the biasing force to vary to adjust the maximum torque setting of the clutch during reeling-in or reeling-out of a winch cable around a winch drum. A winch assembly may be provided that includes an arm in operable connection with a winch drum. The arm is displaced as the effective radius of the drum varies during reeling in or reeling out. Displacement of the arm can be communicated to the plunger to provide the axial displacement thereof.
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公开(公告)号：US09771984B2
公开(公告)日：2017-09-26
申请号：US15114155
申请日：2015-01-28
申请人： BorgWarner Inc.
发明人： David T. Vierk , Steven J. Kowal
IPC分类号： F16D25/0638 , F16D13/52 , F16D13/68 , F16D21/06 , F16D13/75
CPC分类号： F16D13/52 , F16D13/683 , F16D13/75 , F16D21/06
摘要： A dual gain friction clutch is adapted to transmit an operational range of torques from a drive member to a driven member. The dual gain friction clutch incorporates a first friction clutch pack and a second friction clutch pack, the pack being axially aligned and adapted to address one of two segments of the operational range of torques. The clutch further includes a spring-loaded skate detent unit configured to control transition between the two segments of operational ranges of torques. Each friction clutch pack may include identical respective friction discs coupled to the drive member and respective pressure plates coupled to the driven member for selectively providing torque control within either of the lower and higher segments of the operational ranges of torques. The first clutch pack is configured to operate alone and independently of the second clutch pack during the lower segment of operational range of torques while and both friction clutch packs are configured to operate as a single combined friction clutch unit during the higher segment of operational range of torques.
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公开(公告)号：US20170097052A1
公开(公告)日：2017-04-06
申请号：US15127941
申请日：2015-03-26
发明人： Dirk REIMNITZ
CPC分类号： F16D13/385 , F16D13/70 , F16D13/75 , F16D21/06 , F16D69/00 , F16D2013/706 , F16D2021/0615 , F16D2021/0669
摘要： A multi-plate clutch, in particular a dual-plate clutch, for coupling a drivetrain of a motor vehicle engine having at least one transmission input shaft, in particular for a dual clutch is provided, having a counter plate for introducing a torque from the driveshaft, a clutch plate for channeling the torque to the transmission input shaft, the clutch plate having a first lining ring for frictionally engaged torque transfer and a second lining ring which is movable axially relative to the first lining ring for frictionally engaged torque transfer, a separator plate which is movable axially relative to the counter plate, the separator plate being positioned between the first lining ring and the second lining ring in the axial direction, and a contact plate which is movable axially relative to the counter plate by an actuating element to frictionally compress the clutch plate, the first lining ring being positioned between the contact plate and the separator plate in the axial direction and the second lining ring being positioned between the separator plate and the counter plate, there being n separator plates and n+1 lining rings provided, the movement of the separator plate in the axial direction being coupled with the movement of the contact plate in the axial direction by means of a coupling mechanism, where over at least part of the distance between an open position of the contact plate corresponding to the disengaged position of the multi-plate clutch and a maximum closed position of the contact plate corresponding to the engaged position of the multi-plate clutch when the lining rings are worn, a current distance translation ratio i(sA) of the axial displacement of the contact plate to the axial displacement of the separator plate which is furthest distant in the axial direction from the contact plate at an axial position sA of the contact plate deviates from i(sA)=n+1, and/or a current distance translation ratio i(sA)j of the axial displacement of the contact plate to the axial displacement of a jth separator plate at an axial position sA of the contact plate deviates from i(sA)j=(n+1)/j where j is counted starting from the counter plate in the direction of the contact plate. Because the distance translation ratio of the coupling mechanism deviates from n+1, the multi-plate clutch can easily be adapted to differently-dimensioned lining rings, so that transmission of an especially high torque is enabled with the help of a friction clutch with different configurations of a motor vehicle drivetrain.
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公开(公告)号：US20170058967A1
公开(公告)日：2017-03-02
申请号：US14836590
申请日：2015-08-26
发明人： Brian R. Ley
IPC分类号： F16D13/75
CPC分类号： F16D13/757 , F16D13/22 , F16D13/75
摘要： A self-adjusting mechanism for a clutch having a cover, a pressure plate, a clutch release mechanism, and an adjustment ring. The self-adjusting mechanism includes a shaft mounted on the cover having a flange extending around the shaft. The self-adjusting mechanism includes a first hub member connected to the clutch release mechanism. The self-adjusting mechanism includes a second hub member connected to the adjustment ring so rotating the second hub member through angles in a first direction greater than a predetermined angle moves the adjustment ring to adjust the position of the clutch release mechanism. The adjustment ring remains stationary as the second hub member rotates through angles less than the predetermined angle. The self-adjusting mechanism has a spring biasing the first and second hub members together and a spring housing. An opening in the spring housing is blocked by the flange to prevent contaminates from entering the housing.
摘要翻译： 一种用于具有盖，压板，离合器释放机构和调节环的离合器的自调节机构。 自调节机构包括安装在盖上的轴，其具有围绕轴延伸的凸缘。 该自调节机构包括连接到离合器释放机构的第一轮毂构件。 自调节机构包括连接到调节环的第二轮毂构件，使得第二轮毂构件沿大于预定角度的第一方向旋转角度，使调节环移动以调节离合器释放机构的位置。 随着第二轮毂构件旋转小于预定角度的角度，调节环保持静止。 自调节机构具有将第一和第二轮毂构件一起偏置的弹簧和弹簧壳体。 弹簧壳体中的开口被凸缘阻挡，以防止污染物进入壳体。
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7.发明授权公开(公告)号：US09157489B2
公开(公告)日：2015-10-13
申请号：US13889263
申请日：2013-09-05
CPC分类号： F16D13/75 , F16D13/52 , F16D13/752 , F16D25/126 , F16D2300/24
摘要： An adjuster is disclosed, to be placed “in-line” to a clutch disengagement system. The adjuster provides a means for lifting the pressure plate above the clutch pack without significantly affecting the operation or feel of the clutch disengagement system to the operator. Such an adjuster is particularly well suited for use with an automatic centrifugal clutch incorporating a friction disk that expands when rotated above a threshold speed.
摘要翻译： 公开了一种调节器，被放置在离合器分离系统中。 调节器提供用于提升离合器组件上方的压力板的装置，而不会显着影响离合器分离系统对操作者的操作或手感。 这种调节器特别适用于结合摩擦盘的自动离心离合器，该摩擦盘在旋转高于阈值速度时膨胀。
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公开(公告)号：US09062722B2
公开(公告)日：2015-06-23
申请号：US14057809
申请日：2013-10-18
发明人： Martin Vilkner
IPC分类号： F16D13/75
CPC分类号： F16D13/75 , F16D13/757
摘要： A clutch device having at least one torque transmission device, which has at least one pressure plate which is connected non-rotatingly to a housing component, a pressing plate which may be moved non-rotatingly and in an axial direction with respect to the pressure plate, and a clutch plate which may be clamped in a frictionally engaged manner between the pressure plate and the pressing plate, and having at least one wear adjustment device which has at least one ramp ring which is rotatable in a circumferential direction by means of at least one coil spring for sensing and for compensating for wear-induced axial play between the housing component and the pressing plate, wherein the coil spring is mounted on the ramp ring side and on the housing component side, there being a hook-in securing means provided between the ramp ring and the coil spring.
摘要翻译： 一种离合器装置，其具有至少一个扭矩传递装置，该扭矩传递装置具有至少一个非旋转地连接到壳体部件的压力板，压板可以相对于压板非旋转地和沿轴向方向移动 以及可以以摩擦接合的方式夹紧在压板和压板之间的离合器片，并且具有至少一个磨损调节装置，该至少一个磨损调节装置具有至少一个通过至少一个圆周方向可旋转的斜面环 一个螺旋弹簧，用于感测和补偿壳体部件和按压板之间的磨损引起的轴向游隙，其中螺旋弹簧安装在斜坡环侧和壳体部件侧上，提供了一种挂钩固定装置， 在斜环和螺旋弹簧之间。
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公开(公告)号：US08607953B2
公开(公告)日：2013-12-17
申请号：US12904069
申请日：2010-10-13
申请人： Alfio Morone , Roberto Morone
发明人： Alfio Morone , Roberto Morone
摘要： A clutch adapted to transmit the motion from a driving shaft to a driven shaft, having an axis of rotation coaxial to the driven shaft and comprising, a ring gear, a first bell integral in rotation with the ring gear and coaxial to the axis of rotation, an axially fixed hub internal to the first bell and coaxial to the axis of rotation, an axially movable pressure assembly including a disk-pusher element, a disk pack, a plurality of elastic elements, and a centrifugal assembly. The clutch comprises at least one first clearance-recovery device of a unidirectional type, adapted to limit the separation of the disk-pusher element from the axially fixed hub and from the disk pack, and a second clearance-recovery device of a unidirectional type, adapted to enable an axial movement of the centrifugal assembly only towards the disk-pusher element.
摘要翻译： 一种适于将运动从驱动轴传递到从动轴的离合器，其具有与从动轴同轴的旋转轴线，并包括齿圈，与所述环形齿轮一体旋转并与所述旋转轴线同轴的第一旋钮 一个轴向固定的毂，位于第一个钟形件的内部并与旋转轴线同轴，一个可轴向移动的压力组件，包括一个圆盘推动元件，一个圆盘组件，多个弹性元件和一个离心组件。 离合器包括单向型的至少一个第一间隙回收装置，其适于限制盘推动器元件与轴向固定的轮毂和盘组件的分离，以及单向型的第二间隙回收装置， 适于使离心组件仅向盘推动器元件轴向运动。
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公开(公告)号：US20110083934A1
公开(公告)日：2011-04-14
申请号：US12904069
申请日：2010-10-13
申请人： Alfio Morone , Roberto Morone
发明人： Alfio Morone , Roberto Morone
摘要： A clutch adapted to transmit the motion from a driving shaft to a driven shaft, having an axis of rotation coaxial to the driven shaft and comprising, a ring gear, adapted to receive the motion from the driving shaft and coaxial to the axis of rotation, a first bell integral in rotation with the ring gear and coaxial to the axis of rotation, an axially fixed hub internal to the first bell and coaxial to the axis of rotation, the axially fixed hub being adapted to be connected in rotation to said driven shaft an axially movable pressure assembly including a disk-pusher element, a disk pack, including a plurality of driving disks integral in rotation with the first bell and alternated with a plurality of driven disks, the disk pack being coaxial to said axis of rotation and being comprised between the axially fixed hub and the disk-pusher element; a plurality of elastic elements, adapted to cause a separation of the disk-pusher element from the axially fixed hub and from the disk pack; and a centrifugal assembly, including a mass carrier and a plurality of centrifugal masses, the centrifugal assembly being coaxial to the axis of rotation and being integral in rotation with a second bell, the second bell being moreover integral in rotation with the first bell, the centrifugal assembly axially co-operating with said pressure assembly to cause an axial compression of the disk pack. The clutch comprises at least one first clearance-recovery device of a unidirectional type, adapted to limit the separation of the disk-pusher element from the axially fixed huband from the disk pack, and a second clearance-recovery device of a unidirectional type, adapted to enable an axial movement of the centrifugal assembly only towards the disk-pusher element.
摘要翻译： 一种适于将运动从驱动轴传递到从动轴的离合器，其具有与从动轴同轴的旋转轴线，并包括适于从驱动轴接收运动并同轴于旋转轴线的环形齿轮， 与所述环形齿轮一体旋转并与所述旋转轴线共轴的第一喇叭口，位于所述第一钟形件内部并与所述旋转轴线共轴的轴向固定轮毂，所述轴向固定轮毂适于旋转地连接到所述从动轴 一种可轴向移动的压力组件，包括盘推动器元件，盘组件，包括多个驱动盘，所述多个驱动盘与所述第一钟一起旋转并与多个从动盘交替，所述盘组与所述旋转轴线同轴， 包括在轴向固定轮毂和盘推动器元件之间; 多个弹性元件，适于引起所述盘推动元件与所述轴向固定的轮毂和所述盘片的分离; 以及离心组件，其包括质量载体和多个离心质量块，所述离心组件与所述旋转轴线同轴，并与第二钟形件一体地旋转，所述第二钟形体还与所述第一钟形体一体旋转， 离心组件与所述压力组件轴向配合以引起盘组件的轴向压缩。 离合器包括单向型的至少一个第一间隙回收装置，其适于限制盘推动器元件与轴向固定的轮毂和盘组件的分离，以及适应于单向型的第二间隙回收装置 以使得离心组件只能朝向盘推动元件的轴向运动。
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