公开(公告)号：US4667798A

公开(公告)日：1987-05-26

申请号：US860667

申请日：1986-05-07

申请人： Hubert Sailer ,  Josef Dietenberger ,  Friedrich J. Ehrlinger

发明人： Hubert Sailer ,  Josef Dietenberger ,  Friedrich J. Ehrlinger

IPC分类号： F16D25/12 ,  F16D55/00 ,  F16D55/40 ,  F16D65/12 ,  F16D65/78 ,  F16D65/853 ,  F16D69/00 ,  F16D13/60

CPC分类号： F16D65/853 ,  F16D25/123 ,  F16D55/40 ,  F16D65/122 ,  F16D2055/0058 ,  F16D2065/783 ,  F16D2069/004

摘要： A forced cooling friction brake or clutch apparatus which has a plate stack of interleaved plates including at least one plate rotatable with a shaft and axially shiftable thereon, and at least one plate axially shiftable on a housing. A pressure plate is axially juxtaposed with the stack and axially shiftable on the housing and defines a pressurizable compartment which can be subjected to fluid pressure to urge the pressure plate against the stack. An annular carrier on the shaft inwardly of the stack engages plates of the stack rotatable with the shaft, the carrier having an annular cavity opening axially to one side thereof and being formed with radial passages communicating with the cavity and opening toward the stack. A coolant channel is formed in the housing and opens toward the side of the carrier and into the cavity for delivering a forced flow of a coolant thereto. A plurality of open-ended tubular members extend parallel to an axis of the shaft and arrayed around the axis, the pressure plate having an inwardly extending collar juxtaposed with the open side of the cavity and engaging the tubular members for axial entrainment thereof by the collar upon movement of the pressure plate toward the stack, one end of each of the tubular members opening toward the cavity, the housing having a radial wall formed with a respective bore receiving each of the tubular members and defining the channel with coolant feeders in the wall communicating with the bores and a coolant inlet communicating with the coolant feeders, another end of each of the tubular members blocking coolant flow through the tubular members in the initial position of the pressure plate.

摘要翻译： 一种强制冷却摩擦制动器或离合器装置，该制动器或离合器装置具有交替板的板堆叠，该板组包括至少一个可轴转动并可轴向移动的板，以及至少一个在壳体上轴向移动的板。 压板与堆叠件轴向并置并且在壳体上可轴向移动并且限定可加压的隔室，其可经受流体压力以将压板推向堆叠。 在该堆叠体的内部的轴上的环形载体接合可与轴一起旋转的堆叠板，该承载件具有一个沿其一侧轴向开口的环形空腔，并且形成有与空腔连通的径向通道并向堆叠开口。 冷却剂通道形成在壳体中并且朝向载体的侧面开口并进入空腔中，用于将冷却剂的强制流动传递到其中。 多个开口的管状构件平行于轴的轴线延伸并且围绕轴线排列，压力板具有向内延伸的凸缘，其与空腔的开口侧并置，并与管状构件接合，以通过套环的轴向夹带 在压板朝向堆叠移动时，每个管状构件的一端朝向空腔开口，壳体具有径向壁，该径向壁形成有相应的孔，接收每个管状构件并且在壁中限定具有冷却剂供给器的通道 与孔连通，以及与冷却剂供给器连通的冷却剂入口，每个管状构件的另一端阻止冷却剂在压力板的初始位置流过管状构件。

公开(公告)号：US4624353A

公开(公告)日：1986-11-25

申请号：US647771

申请日：1984-09-05

申请人： Hubert Sailer ,  Friedrich J. Ehrlinger ,  Josef Dietenberger

发明人： Hubert Sailer ,  Friedrich J. Ehrlinger ,  Josef Dietenberger

IPC分类号： F16D25/12 ,  F16D55/00 ,  F16D55/40 ,  F16D65/12 ,  F16D65/78 ,  F16D65/853 ,  F16D69/00 ,  F16D13/72

CPC分类号： F16D65/853 ,  F16D25/123 ,  F16D55/40 ,  F16D65/122 ,  F16D2055/0058 ,  F16D2065/783 ,  F16D2069/004

摘要： A friction clutch or brake includes at least one friction disk which is engageable by a piston to provide a braking effect of the disk. In order to cool the friction disk when the piston engages with the disk, a valve arrangement is arranged which injects oil onto the disk and through an opening provided in the disks. The actuation of the valve arrangement is provided in response to the piston, i.e. when the piston is moved towards the brake disks, the valve arrangement opens a channel through which the oil is injected toward the disks. In order to avoid a collection of oil in the vicinity of the disks after the braking action is terminated, the disks are provided with a toothed profile which discharges continuously oil to an external space and thus away from the friction disk. Thus no drag moments occur which are caused through oil adhering between the friction areas.

摘要翻译： 摩擦离合器或制动器包括至少一个摩擦盘，其可由活塞接合以提供盘的制动作用。 为了在活塞与盘接合时冷却摩擦盘，布置有将油喷射到盘上并通过设置在盘中的开口的阀装置。 响应于活塞而提供阀装置的致动，即当活塞朝向制动盘移动时，阀装置打开一个通道，油通过该通道向盘注入。 为了避免在制动作用终止之后在盘附近收集油，盘设置有齿形轮廓，其将连续的油排出到外部空间，从而远离摩擦盘。 因此，没有通过在摩擦区域之间粘附油引起的拖曳力矩。

公开(公告)号：US4753331A

公开(公告)日：1988-06-28

申请号：US823505

申请日：1986-01-16

申请人： Josef Dietenberger ,  Hubert Lehle

发明人： Josef Dietenberger ,  Hubert Lehle

IPC分类号： F16D23/12

CPC分类号： F16D23/12

摘要： A spring apparatus for a positive engagement clutch in which a sliding sleeve is forced into and out of locked engagement with a drive shaft by a spring mechanism. The spring mechanism includes a shift fork containing sliding blocks which engages with a peripheral groove on the sliding sleeve, a prestressing lever, and a spring guide. The spring guide interconnects the shift fork and the prestressing lever. The prestressing lever is capable of being locked in an engaged position in which the spring is compressed until the sliding sleeve engages with the drive shaft, and a disengaged position in which the spring is relaxed and a rigid connection occurs.

摘要翻译： PCT No.PCT / EP85 / 00199 Sec。 371日期1986年1月16日 102（e）日期1986年1月16日PCT提交1985年5月4日PCT公布。 出版物WO85 / 05423 1985年12月5日。一种用于正接合离合器的弹簧装置，其中滑动套筒通过弹簧机构被迫与驱动轴的锁定接合。 弹簧机构包括一个包含滑动块的换档拨叉，滑动块与滑动套筒上的周边凹槽啮合，一个预应力杆和一个弹簧引导件。 弹簧导轨将换档拨叉和预应力杆相互连接起来。 预应力杆能够被锁定在其中弹簧被压缩的接合位置，直到滑动套筒与驱动轴接合，以及松开位置，弹簧松开并且发生刚性连接。