公开(公告)号：US5850898A

公开(公告)日：1998-12-22

申请号：US704466

申请日：1996-08-28

申请人： Holger Bohme ,  Wilhelm Heubner ,  Norbert Oberlack ,  Karl Peuker ,  Herbert Sauer

发明人： Holger Bohme ,  Wilhelm Heubner ,  Norbert Oberlack ,  Karl Peuker ,  Herbert Sauer

IPC分类号： B60K23/02 ,  F16D48/02 ,  F16D48/06

CPC分类号： B60K23/02 ,  F16D48/066 ,  F16D2500/1027 ,  F16D2500/3024 ,  F16D2500/3026 ,  F16D2500/70406 ,  F16D2500/7041

摘要： A method and a device for the hydraulic actuation of a clutch operatively connected to a clutch receiver cylinder (6), especially for automobiles, are disclosed, in which, in a servo circuit (S), a servo pressure is generated, which serves for the hydraulic governing of a clutch transmitter cylinder (2), in order to generate in a pressure circuit (D) a working pressure, which is applied to the clutch receiver cylinder (6), or is applied directly to the clutch receiver cylinder (6), in order to create there a force required for disengaging the clutch. According to the invention, the servo pressure for disengaging and engaging the clutch is adjusted in defined manner in the servo circuit (S), for which purpose the servo circuit (S) comprises a proportional valve (8, 8'). As a result, with technical equipment at low cost, an automated actuation with improved response and operational behaviour of the clutch is made possible. Furthermore, a method and a device for gear-shifting a mechanical gear are disclosed, in which the servo pressure of the clutch disengagement is used for shifting the clutch sleeves of the mechanical gear.

摘要翻译： 公开了一种用于可操作地连接到离合器接收器缸（6），特别是用于汽车的离合器接收器缸（6）的液压致动的方法和装置，其中在伺服电路（S）中产生伺服压力， 离合器发动机气缸（2）的液压控制，以便在压力回路（D）中产生施加到离合器接收器缸（6）的工作压力，或直接施加到离合器接收器缸（6） ），以便产生离合器所需的力。 根据本发明，用于分离和接合离合器的伺服压力以规定的方式在伺服电路（S）中进行调节，为此，伺服电路（S）包括比例阀（8,8'）。 因此，以低成本的技术设备，可以实现具有改进的离合器的响应和操作特性的自动启动。 此外，公开了一种用于齿轮换档机械齿轮的方法和装置，其中离合器分离的伺服压力用于移动机械齿轮的离合器套筒。

公开(公告)号：US20060185465A1

公开(公告)日：2006-08-24

申请号：US11217197

申请日：2005-09-01

申请人： Rainer Leuschke ,  Holger Bohme ,  Silvio Meusel

发明人： Rainer Leuschke ,  Holger Bohme ,  Silvio Meusel

IPC分类号： G05G5/06

CPC分类号： B62L3/023 ,  Y10T74/2042 ,  Y10T74/20636

摘要： A hand lever fixture has a support body which can be attached to a handlebar, on which support body a hand lever and an over-center spring are pivotably mounted, said hand lever being effectively connected to a master cylinder and said over-center spring being effectively connected to the hand lever, which over-center spring, when the hand lever is in a position between a dead center position and an end position, generates a lever moment on the hand lever, said lever moment acting in the direction of the end position. The hand lever is split into a main lever which can be acted upon manually and an auxiliary lever pivotably mounted on the support body, at the end of which auxiliary lever the over-center spring is articulated while an auxiliary force resulting from the over-center spring lever moment can be transmitted to the master cylinder via its other end. The main lever is pivotably mounted on the auxiliary lever and an adjustment device is arranged between the main lever and the auxiliary lever, by means of which the relative angular position of main lever and auxiliary lever can be adjusted. As a result, a compact hand lever fixture is provided in which the grip width between hand lever and handlebar can be adjusted without this having an effect on the force assistance brought about by the over-center spring.