Abstract:
The present invention relates to an actuation system for a parking brake of a motor vehicle, comprising a foot or a hand-actuated manual actuation means (10) for tightening of the parking brake, wherein the parking brake is purely mechanically tightened via the actuation means, a locking mechanism (20) for tightening and releasing of the parking brake, wherein the actuation means (10) and the locking mechanism (20) are arranged at different positions of the motor vehicle, respectively.
Abstract:
The present invention relates to a shift module (1) for a shift lever of an automatic gear drive, comprising a linearly displaceably supported slider (10, 200), which is engageable with a shift lever and which can be displaced out of its rest position to two opposite switching directions by means of the shift lever, a measuring device (20, 92, 94) connected to the slider (10, 200) for determining of the position of the slider (10, 200), wherein the measuring device (20, 92, 94) is formed such that it can measure the actual position of the slider (10, 200) continuously over its total way of displacement. The shift module 1 further comprises at least one resetting element (30, 230, 232), which is displaceably supported essentially perpendicularly to the slider (10, 200) and which is biased against at least one guiding face (12, 212, 214) that is inclined with respect to the slider 10, 200, such that a resetting force is actuated to the slider (10, 200) over its complete way of displacement in direction to its rest position, wherein the resetting force is alone sufficient to move the slider (10, 200) and the shift lever from each arbitrary position back to the rest position.
Abstract:
The present invention relates to a device for the automatic adjustment of the pretension of a pulling element (10, 11) in particular a cable, comprising an elasticity element (50) acting on a first mounting means (20) for a first section (10) of the pulling element for increasing the pre-tension, a second mounting means (30) for a second section (11) of the pulling element, threads (70, 70', 71) arranged at the first mounting means which interact with a spindle (40, 40') so that a change of the distance between the first mounting means (20) and the second mounting means (30) causes a rotation of the spindle (40) or the threads (70), and blocking elements (36, 45; 236, 245), which are arranged such that they block a rotation of the spindle or the threads (70), respectively, when the pulling element is under pulling load .
Abstract:
The present invention relates to an operating mechanism 1 for operating a parking brake, particularly for motor vehicles, by means of a motor unit 10, 20 and an eccentric assembly 30, 40, that transforms the rotational motion of the motor unit 10, 20 in a linear motion, by using the eccentric principle, wherein at least one braking cable 70 is tightened or released for an operation of at least one parking brake.
Abstract:
An operating mechanism (1) for a parking brake, particularly for motor vehicles, arranged in a housing (60) comprising a threaded rod (20) driven by a motor (10) having a first brake cable fixing (30) guided on said threaded rod (20) for the transformation of said rotation of said motor (10) in a linear movement of said first brake cable fixing (30); and a second brake cable fixing (40) in axial arrangement with said first brake cable fixing (30) and said motor (10) for executing a relative movement of said first (30) and said second brake cable fixing (40) to each other whereby said first (30) and said second brake cable fixing (40) can carry out a common relative movement with respect to the housing (60) for a uniform load distribution to the connected brake cables (70).
Abstract:
In a device (1) for the actuation of vehicle brakes, with a pull element (2) which can be brought into a lockable braking position in order to pull at least one braking means of the vehicle brakes, the pull element (2) being capable of being tensioned by a tension element (3) in this braking position, and which can be brought into a released position, in which the pull element (2) is relaxed to an extent such that the braking means is released, the device being provided with a retensioning device which, in the released position, automatically rentensions the pull element. The automatic resetting operation should take place as continuously as possible. This is achieved in that, that the tension element (3) is provided with at least one gripping means (4) which, in the braking position, acts non-positively on the tension element (3) under the spring effect of a first spring element (6), in that, that in the released position, the gripping means (4) can be released from the tension element (3) in such a way that the gripping means (4) slides over the tension element (3), and in that, that in the released position, the tension element (3) is arranged so as to be movable under the effect of a second spring element (7) in such a way and the spring force of the second spring element (7) is dimensioned in such a way that the pull element (2) is automatically retensioned.
Abstract:
The disclosed mechanism incorporates a self-regulating device and a self-adjusting device. The self-regulating device comprises a traction body (36) connected at one end (44) of the steel control cable (60) and a traction spring (37) which are coupled to the rotation axis (5) of the brake lever (4), and a pushing element (47) coupled to the rotation axis (8) of the lever (7) of the ratchet (6), both bodies (36, 47) having a respective toothing (41, 52) of mutual meshing so that, when the brake lever (4) is in the rest position, the spring (37) subjects to traction said extremity (44) whereby the length of the sheathed portion of the control cable is permanently adjusted. The self adjusting device comprises, in the traction body (36) and in the support (2) of the mechanism, a corresponding orifice (42, 58) which receives an anchoring pin (59). Application to the car industry.
Abstract:
The disclosed valve comprises a passage body (18) having a substantially cylindrical shape and axially coupled to the innner end of the stem (3) of the device (1) and a stop body (19) which has also a substantially cylindrical shape and coaxially arranged with respect to said stem (3) and which may slide tight thereon. The passage body (18) has passage orifices (23) through which the liquid fluid (F) contained in the body (2) of the device (1) may circulate. The stop body (19) has a stop seal (29) which may close the orifices (23) of the passage body (18) and a perimetral widening (30) provided with a clamping seal or ring (33) and splines (31) through which may circulate freely said liquid fluid (F). Application to the car industry.
Abstract:
The disclosed cover comprises a substantially cylindrical hollow body (2), an elastic compensating membrane (3) and a compensating spring (16). The hollow body (2) has at one of its ends (CŸ ) an inlet to which is coupled the functional extremity (5) of a hydraulic cylinder (CŸ ), and at the other end a closure face (10). The membrane (3) has a retaining extension (9) for its secured positioning and prevents the liquid (FŸ ) contained in the cylinder (CŸ ) to leak to the outside. The helical spring (16) actuates permanently in a compression mode and one of its ends bears against the inside of the closure face (10) while its other end bears against the internal face (9) of the membrane (3). The membrane (3) and the hollow body (2) define a compensation chamber (15) whose volume (VŸ CŸ ) varies as a function of the pressure exerted by the fluid (FŸ ) on the external face (8) of the membrane (3). Application to the motor vehicle industry.
Abstract translation:所公开的盖包括基本上圆柱形的中空体(2),弹性补偿膜(3)和补偿弹簧(16)。 中空体(2)在其一端(C y)处具有与液压缸(C)的功能末端(5)连接的入口,在另一端具有闭合面(10)。 膜(3)具有用于其固定定位的保持延伸部(9),并且防止包含在气缸(C))中的液体(F y)泄漏到外部。 螺旋弹簧(16)以压缩模式永久地致动,并且其端部中的一个端部靠在封闭面(10)的内侧,而其另一端靠在膜(3)的内表面(9)上。 膜(3)和中空体(2)限定了补偿室(15),其容积(V y C y)随着流体(F y)在膜的外表面(8)上施加的压力而变化 3)。 适用于汽车工业。
Abstract:
The present invention relates to a self-locking shaft (1), which comprises a shaft portion (10) and a head portion (20) for the mounting of the shaft (1) at a support (50), wherein the head portion (20) comprises resilient clips (30), which latch with the support (50) during a rotational mounting motion of the (1) with respect to the support (50). Further, this invention relates to a support (50) for a self-locking shaft (1) as well as a method for the assembly of a self-locking shaft (1) within a support (50).