WO2019075712A1 - 用于对中式分离副缸的卡环和对中式分离副缸 - Google Patents

用于对中式分离副缸的卡环和对中式分离副缸 Download PDF

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Publication number
WO2019075712A1
WO2019075712A1 PCT/CN2017/106998 CN2017106998W WO2019075712A1 WO 2019075712 A1 WO2019075712 A1 WO 2019075712A1 CN 2017106998 W CN2017106998 W CN 2017106998W WO 2019075712 A1 WO2019075712 A1 WO 2019075712A1
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Prior art keywords
piston
snap ring
projection
separating
cylinder
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PCT/CN2017/106998
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English (en)
French (fr)
Inventor
张斌
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舍弗勒技术股份两合公司
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Priority to PCT/CN2017/106998 priority Critical patent/WO2019075712A1/zh
Publication of WO2019075712A1 publication Critical patent/WO2019075712A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings

Definitions

  • the invention relates to a snap ring for a centering separating sub-cylinder, wherein a piston capable of axial movement and a separating bearing connected to the piston by means of the snap ring are further provided in the centering separating sub-cylinder
  • the snap ring has an abutment surface which abuts the piston in the axial direction, on which a latching claw for inserting a recess of the piston is arranged.
  • the invention also relates to a centering separating sub-cylinder having such a snap ring.
  • a concentric slave cylinder (CSC) is typically provided between the clutch pedal and the clutch in a hydraulic clutch system.
  • CSC concentric slave cylinder
  • Such a centering auxiliary cylinder has a housing which is formed as an annular cylinder which is arranged around the transmission input shaft.
  • An axially movable annular piston is guided in the housing, the piston carrying a separate bearing supported on the clutch.
  • the preloaded accumulator acts on the separating bearing, thereby operating the clutch.
  • a safety ring for connecting a piston to a separating bearing is known from WO 2016095911 A1, wherein the securing ring has a first end for fixing the separating bearing and a second end for fixing the piston, the second end The hook-shaped and form-fitted recess is inserted into the recess of the piston. Due to the assembly tolerance problem, the second end portion cannot be completely in close contact with the groove of the piston, and there is a small gap between the upper end of the second end portion and the lower end of the groove in the assembly direction, that is, the axial direction. During the return stroke of the pedal, due to this axial clearance, the movement distance of the piston may be deviated, thereby affecting the pedal return stroke and reducing the separation efficiency of the separation system.
  • the technical problem to be solved by the present invention is to provide an improved snap ring for connecting a split bearing and a piston, which can avoid the axial direction of the piston and the split bearing in the pedal return stroke. Relative movement.
  • a snap ring for a pair of neutral separating sub-cylinders, wherein in the centering separating sub-cylinder there is provided an axially movable piston and a separating bearing connected to the piston by means of a snap ring,
  • the snap ring has an abutment surface that abuts the piston in the axial direction, on which a latching claw for inserting a recess of the piston is provided, which is further provided on the contact surface of the snap ring according to the invention.
  • a stop preferably a resilient stop, is provided for blocking the movement of the piston in the axial direction away from the release bearing, thereby avoiding the axial displacement of the piston during the pedal return stroke.
  • the locking claws of the snap ring and the grooves of the piston are connected by a nested shape fit, and the locking claws and the grooves cannot be completely gap-free in consideration of assembly tolerances. Tightly fitting, there is a gap between the end of the latching pawl and the edge of the recess in the assembly direction (ie axially). This gap affects the return process of the pedal. Therefore, the starting point of the present invention is to eliminate the effects of such gaps at as low a cost as possible.
  • a stop is provided on the contact surface of the snap ring, the stop being able to bear tightly against the side of the piston facing the snap ring, thereby preventing the piston from being separated in the axial direction.
  • the bearings move relative to each other.
  • the snap ring has a bead extending inward in the radial direction, the bead supporting the split bearing on the upper end face in the axial direction and the lower end face in the axial direction restricting the piston The axial movement, in particular the axial movement of the piston towards the separating bearing.
  • the piston it is possible to fix the piston by means of the beading of the snap ring (restricting the axial movement of the piston towards the separating bearing) and the stop (restricting the axial movement of the piston away from the separating bearing).
  • only a stop can be provided on the contact surface of the snap ring.
  • the snap ring is formed in one piece with the stop.
  • a stop can be molded on the piston-facing abutment surface of the snap ring, in particular a stop. Since the latching pawls are also usually stamped from the stop, it is possible to simultaneously produce the latching pawl and the stop during the same machining process, in particular simultaneously to make the latching pawl and the stop. As a result, the stop can be produced at a very low cost.
  • the stop of the snap ring has a projection which projects from the contact surface of the snap ring towards the piston.
  • the projection abuts against the projection of the piston or abuts against the abutment surface of the piston facing the snap ring, so that the projection prevents the axial movement of the piston away from the separating bearing.
  • the projections can be designed to be elastic.
  • the projection can be a punch of the snap ring abutment surface.
  • the abutment surface of the projection that is in contact with the piston has a large coefficient of friction, for example, the abutment surface has a granular projection, thereby increasing the frictional resistance of the relative movement of the piston and the snap ring.
  • the rigidity at the junction of the projection and the snap ring is large, preferably greater than the rigidity of other portions of the projection, so that the projection is less likely to bend around the joint, thereby enabling a firmer Hold the piston.
  • the snap ring having the protruding portion is fitted on the piston, since the protruding portion may make the snap ring difficult to be assembled, it is preferable to provide a bent portion at the end portion of the protruding portion facing the piston. Thereby, by means of the return bend, the projection can be more easily pressed outwards when the snap ring is assembled, so that the snap ring can be more easily fitted over the piston.
  • a centering separating sub-cylinder for a clutch separating system in which an axially movable piston and a separating bearing connected to the piston are provided in the centering separating sub-cylinder,
  • the piston and the split bearing are connected by means of a snap ring according to the above.
  • Figure 1 shows a partial schematic view of a centering separating sub-cylinder of a clutch separating system according to the prior art
  • Figure 2 shows a perspective view of a snap ring 1 according to the prior art
  • Figure 3 is a partial cross-sectional view showing the assembled centering separation sub-cylinder
  • Figure 4 shows a perspective view of a snap ring in accordance with a preferred embodiment of the present invention
  • Figure 5 shows a partial cross-sectional view of a centering sub-cylinder having a snap ring in accordance with the present invention.
  • FIG. 1 shows a partial schematic view of a centering splitter secondary cylinder of a clutch release system in accordance with the prior art.
  • the illustrated centering splitter sub-cylinder has an axially movable piston 2 (shaded in the figure) and a split bearing 5 connected to the piston 2 by means of a snap ring 1, wherein the snap ring 1 has an axial extension
  • the abutment surface 1.1 of the piston abutting and the bead 1.2 extending inward in the radial direction, the bead 1.2 supporting the separating bearing 5 with the upper end face in the axial direction and at the lower end in the axial direction
  • the face limits the axial movement of the piston 2 towards the release bearing 5.
  • FIG. 1 shows the connection of the snap ring to the piston, wherein a groove is provided on the axially extending side of the piston 2 facing the snap ring, and the latching claw 3 of the snap ring (described in more detail below) is embedded in the recess of the piston 2.
  • Figure 2 shows a perspective view of a snap ring 1 according to the prior art.
  • Six snap claws are provided on the contact surface 1 . 1 of the snap ring 1 , which are arranged opposite one another and are evenly distributed on the annular side of the snap ring.
  • the latching pawl can be punched onto the abutment surface of the snap ring.
  • These latching claws engage in a form-fitting manner in corresponding recesses of the piston to prevent the piston from moving axially in a direction away from the separating bearing.
  • Figure 3 shows a partial view of the assembled centering splitter sub-cylinder. Due to the assembly tolerances, the snap fingers of the snap ring do not fit completely into the groove of the piston, and there is typically a gap 6 between the latching pawl and the recess, as shown.
  • the separation bearing moves axially downward (refer to the direction of the arrow in FIG. 3) together with the piston. After the separation bearing reaches the predetermined position, the piston will continue to move downward by a distance due to the existence of the clearance. Axial movement can cause the piston to deviate from the predetermined position and may affect the pedal return.
  • a stop member is provided on the abutment surface of the snap ring according to the present invention for preventing relative movement of the piston and the snap ring, in particular, blocking the piston from facing away from the release bearing 5.
  • two opposing latching pawls 3 and four stops 4 are provided on the abutment surface.
  • both the latching pawl 3 and the stop member 4 are integrally formed with the snap ring, preferably by a snap ring.
  • the stop 4 has a projection 4.1 that projects from the abutment surface of the snap ring toward the piston and a return portion 4.2 that extends from the end of the projection that is supported on the piston toward the snap ring.
  • Figure 5 shows a partial cross-sectional view of a centering sub-cylinder having a snap ring in accordance with the present invention.
  • the projections 4.1 abut against the axially extending end faces of the piston for blocking the movement of the piston in a direction away from the release bearing.
  • the projections 4.1 are designed to be rough, for example A granular protrusion is provided on the surface to increase the surface friction coefficient.
  • the connection of the projections 4.1 to the abutment surface of the snap ring 3 is designed to have a greater stiffness, so that the projections 4.1 are less susceptible to bending deformation in order to better retain the piston 2.
  • the return bend 4.2 extends away from the piston so that the projection can be more easily squeezed outward by means of the return bend 4.2 when the snap ring is assembled, This makes it easier to fit the snap ring 3 on the piston 2.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

一种用于对中式分离副缸的卡环，在对中式分离副缸中设有能轴向运动的活塞（2）和借助卡环（1）与活塞（2）连接的分离轴承（5），其中，卡环（1）具有沿轴向延伸的与活塞（2）贴靠的贴靠面，在该贴靠面上设置用于限制活塞（2）轴向运动的卡锁爪（3），该卡锁爪（3）嵌入到活塞（2）的凹槽中，在卡环（1）的贴靠面上还设有止挡件（4），用于阻止活塞（2）在轴向上朝背离分离轴承（5）的方向运动。同时还公开了一种包括上述卡环的对中式分离副缸。

Description

用于对中式分离副缸的卡环和对中式分离副缸 技术领域
本发明涉及一种用于对中式分离副缸的卡环，其中，在所述对中式分离副缸中还设有能轴向运动的活塞和借助所述卡环与所述活塞连接的分离轴承，其中，所述卡环具有沿轴向延伸的与所述活塞贴靠的贴靠面，在所述贴靠面上设置用于嵌入所述活塞的凹槽的卡锁爪。本发明还涉及一种具有这样的卡环的对中式分离副缸。
背景技术
已知在机动车中，在液压离合系统中通常在离合器踏板和离合器之间设置对中式副缸(concentric slave cylinder-CSC)。这种对中式副缸具有构成为环形缸的壳体，该壳体围绕变速器输入轴设置。在壳体中引导可沿轴向运动的环形活塞，该活塞承载了在离合器上支承的分离轴承。在经由压力管线液压加载活塞的情况下，预紧的储能器作用于分离轴承，由此操作离合器。
由WO 2016095911 A1已知一种用于连接活塞与分离轴承的保险环，其中，该保险环具有用于固定分离轴承的第一端部和用于固定活塞的第二端部，第二端部钩形地构造并且形状配合地嵌入到活塞的凹槽中。由于装配公差的问题，第二端部不能与活塞的凹槽完全紧密贴合，在装配方向上即轴向上，第二端部的上端与凹槽的下端之间会存在很小的间隙。在踏板的回程过程中，由于这种轴向上的间隙，可能会使得活塞的移动距离出现偏差，从而影响踏板回程，降低分离系统的分离效率。
发明内容
因此，本发明所要解决的技术问题是，提供一种改进的用于连接分离轴承和活塞的卡环，它能够避免在踏板回程中活塞与分离轴承在轴向上的 相对移动。
所述技术问题被一种用于对中式分离副缸的卡环所解决，其中，在这种对中式分离副缸中设有能轴向运动的活塞和借助卡环与活塞连接的分离轴承，其中，卡环具有沿轴向延伸的与活塞贴靠的贴靠面，在该贴靠面上设置用于嵌入活塞的凹槽的卡锁爪，根据本发明在卡环的贴靠面上还设有止挡件，优选弹性止挡件，用于阻挡活塞在轴向上朝背离分离轴承的方向运动，从而避免了在踏板回程过程中活塞在轴向上的移动偏移。
如前面所述，在现有技术中卡环的卡锁爪与活塞的凹槽是采用相互嵌套的形状配合连接方式，在考虑装配公差的情况下卡锁爪与凹槽不能完全无间隙地紧密贴合，在装配方向上(即轴向上)卡锁爪的端部与凹槽的边缘会存在间隙。该间隙会影响踏板的回程过程。因此，本发明的出发点是以尽量低地成本消除这种间隙的影响。根据本发明的优选设计方案，在卡环的贴靠面上设置止挡件，该止挡件能够紧密地抵靠在活塞的朝向卡环的侧面上，由此阻止活塞在轴向上与分离轴承发生相对运动。
根据本发明的优选实施方式，卡环具有沿径向方向向内延伸的卷边，该卷边在轴向上的上端面支承所述分离轴承并且在轴向上的下端面限制所述活塞的轴向运动，尤其限制活塞朝向分离轴承的轴向运动。因此，根据本发明能够利用卡环的卷边(限制活塞朝向分离轴承的轴向运动)和止挡件(限制活塞背离分离轴承的轴向运动)固定活塞。根据本发明的另外的优选实施方式，在卡环的贴靠面上能够只设置止挡件。
根据本发明的另一优选实施方式，卡环与止挡件一体式构成。能够在卡环的朝向活塞的贴靠面上模制止挡件，尤其冲制出止挡件。由于通常卡锁爪也是从止挡件上冲制而成，因此可以在同一加工过程中同时制成卡锁爪和止挡件，尤其同时冲制成卡锁爪和止挡件。由此能以非常低廉的成本制造出止挡件。
根据本发明的另一优选实施方式，卡环的止挡件具有从卡环的贴靠面开始朝向活塞凸出的凸出部。该凸出部紧密地抵靠在活塞的凸出部上或者抵靠在活塞的朝向卡环的贴靠面上，由此利用该凸出部阻碍活塞的背离分离轴承的轴向运动。根据另外的实施方式，凸出部可以设计为弹性的。该 凸出部可以是卡环贴靠面的冲制件。优选的是，凸出部的与活塞接触的抵靠面具有较大的摩擦系数，例如该抵靠面具有颗粒状的凸起，从而增加活塞与卡环的相对运动的摩擦阻力。还优选的是，在凸出部与卡环的连接处的刚度较大，优选大于凸出部的其它部位的刚度，从而使得该凸出部不易绕着该连接处弯曲，因此能够更牢固地固持活塞。在将具有凸出部的卡环套装在活塞上时，由于凸出部可能会使卡环不易被装配，因此优选的是，在凸出部的朝向活塞的端部上设有回弯部，从而在装配卡环时借助该回弯部能够使得凸出部更容易地被向外挤压，使得卡环能够更容易地被套装在活塞上。
所述技术问题还被一种用于离合器分离系统的对中式分离副缸所解决，其中，在该对中式分离副缸中设有能轴向运动的活塞和与所述活塞连接的分离轴承，根据本发明，活塞和分离轴承借助根据上面所述的卡环相连接。
附图说明
下面结合附图阐述本发明的优选实施例。附图为：
图1示出根据现有技术的离合器分离系统的对中式分离副缸的部分示意图；
图2示出根据现有技术的卡环1的立体示意图；
图3示出装配完成的对中式分离副缸的局部剖视图；
图4示出根据本发明的优选实施方式的卡环的立体示意图；
图5示出具有根据本发明的卡环的对中式副缸的局部剖视图。
具体实施方式
图1示出根据现有技术的离合器分离系统的对中式分离副缸的部分示意图。所示的对中式分离副缸具有能轴向运动的活塞2(图中阴影部分)和借助卡环1与该活塞2连接的分离轴承5，其中，卡环1具有沿轴向延伸的与所述活塞贴靠的贴靠面1.1和沿径向方向向内延伸的卷边1.2，所述卷边1.2以在轴向上的上端面支承所述分离轴承5并且以在轴向上的下端 面限制所述活塞2的朝向分离轴承5轴向运动。在图1中的方框标出的部分示出了卡环与活塞的连接情况，其中，在活塞2的面朝卡环的轴向延伸侧面上设有凹槽，卡环的卡锁爪3(下面还会详细阐述)嵌入到活塞2的凹槽中。
图2示出根据现有技术的卡环1的立体示意图。在该卡环1的贴靠面1.1上设置六个卡锁爪，它们两两相互对置地安置并且均匀地分布在卡环的圆环形的侧面上。能够在卡环的贴靠面上冲制制造所述卡锁爪。这些卡锁爪形状配合地嵌入到活塞的相应的凹槽中，以防止活塞在轴向上朝背离分离轴承的方向运动。
图3示出装配完成的对中式分离副缸的局部视图。由于装配公差，卡环的卡锁爪不能和活塞的凹槽完全贴合，在卡锁爪与凹槽之间通常会存在间隙6，如图所示。在踏板回程中，分离轴承与活塞一起做轴向的向下(参考图3中的箭头方向)运动，分离轴承到达预定位置后，由于间隙的存在，活塞会继续向下运动一段距离，这种轴向移动会使得活塞偏离预定位置，可能会影响踏板回程。
为了克服上述技术问题，如图4所示，根据本发明在卡环的贴靠面上设置止挡件，用来防止活塞与卡环发生相对运动，尤其是阻碍活塞朝背离分离轴承5的方向做轴向运动。根据图4所示的实施例，在贴靠面上设置两个对置的卡锁爪3和四个止挡件4。根据本实施例，卡锁爪3和止挡件4都与卡环一体式构成，优选由卡环冲制制成。止挡件4具有从卡环的贴靠面开始朝向活塞凸出的凸出部4.1和从凸出部支承在活塞上的端部开始朝向卡环延伸的回弯部4.2。
图5示出具有根据本发明的卡环的对中式副缸的局部剖视图。在将卡环4装配完成后，凸出部4.1紧贴在活塞的轴向延伸的端面上，用来阻碍活塞朝背离分离轴承的方向运动，优选可将凸出部4.1设计得较为粗糙，例如在表面上设有颗粒状的凸起，以此增加表面摩擦系数。还优选的是，凸出部4.1与卡环3的贴靠面的连接处设计具有较大的刚度，使得凸出部4.1不易弯曲变形，以便更好地固持活塞2。回弯部4.2背离活塞延伸，从而在装配卡环时借助该回弯部4.2能使得凸出部更容易地被向外挤压，以 便使得卡环3更容易套装在活塞2上。
虽然在上述说明中示例性地描述了可能的实施例，但是应该理解到，仍然通过所有已知的和此外技术人员容易想到的技术特征和实施方式的组合存在大量实施例的变化。此外还应该理解到，示例性的实施方式仅仅作为一个例子，这种实施例绝不以任何形式限制本发明的保护范围、应用和构造。通过前述说明更多地是向技术人员提供一种用于转化至少一个示例性实施方式的技术指导，其中，只要不脱离权利要求书的保护范围，便可以进行各种改变，尤其是关于所述部件的功能和结构方面的改变。

Claims (10)

  1. 一种用于对中式分离副缸的卡环，其中，在所述对中式分离副缸中还设有能轴向运动的活塞和借助所述卡环与所述活塞连接的分离轴承，其中，所述卡环具有沿轴向延伸的与所述活塞贴靠的贴靠面，在所述贴靠面上设置用于限制所述活塞的轴向运动的卡锁爪，其中，所述卡锁爪嵌入到活塞的凹槽中，
    其特征在于，在所述卡环的贴靠面上还设有止挡件，所述止挡件抵靠在所述活塞上，用于阻止所述活塞在轴向上朝背离所述分离轴承的方向运动。
  2. 根据权利要求1所述的卡环，其特征在于，所述止挡件具有用于抵靠在所述活塞上的凸出部。
  3. 根据权利要求2所述的卡环，其特征在于，所述凸出部的与所述活塞抵靠的接触面具有颗粒状的凸起。
  4. 根据权利要求2所述的卡环，其特征在于，所述凸出部的与所述卡环连接的位置具有比所述凸出部的其它位置更大的刚度。
  5. 根据权利要求2所述的卡环，其特征在于，在所述凸出部的朝向所述活塞的端部上设置用于装配所述卡环的回弯部。
  6. 根据权利要求1所述的卡环，其特征在于，所述卡环具有沿径向方向向内延伸的卷边，所述卷边在轴向上的上端面支承所述分离轴承并且在轴向上的下端面限制所述活塞的朝向所述分离轴承的轴向运动。
  7. 根据权利要求1所述的卡环，其特征在于，所述卡环与所述止挡件一体式构成。
  8. 根据权利要求7所述的卡环，其特征在于，在所述卡环上冲制制成所述止挡件。
  9. 根据权利要求8所述的卡环，其特征在于，在同一加工步骤中同时冲制制成所述卡锁爪和所述止挡件。
  10. 一种用于离合器分离系统的对中式分离副缸，其中，在所述对中式分离副缸中设有能轴向运动的活塞和与所述活塞连接的分离轴承，其特 征在于，所述活塞和所述分离轴承借助根据权利要求1至9中任一项所述的卡环相连接。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101287924A (zh) * 2005-10-11 2008-10-15 卢克摩擦片和离合器两合公司 具有带轴向间隙的环形活塞的从动缸
CN101821523A (zh) * 2007-10-11 2010-09-01 卢克摩擦片和离合器两合公司 离合器操作系统
DE102012205024A1 (de) * 2012-03-28 2012-08-23 Schaeffler Technologies Gmbh & Co. Kg Resolverhalter für eine dynamoelektrische Maschine
DE102013217208A1 (de) * 2012-09-19 2014-03-20 Schaeffler Technologies AG & Co. KG Vorrichtung zum Verbinden einer Tellerfeder mit einem Ausrücker in einem Ausrücksystem, insbesondere einem Kraftfahrzeugkupplungssystem
CN106286629A (zh) * 2015-06-02 2017-01-04 舍弗勒技术股份两合公司 离合器系统及离合器分离轴承总成
CN107002779A (zh) * 2014-12-17 2017-08-01 舍弗勒技术股份两合公司 具有运输保险装置的从动缸
CN106996428A (zh) * 2016-01-25 2017-08-01 法雷奥离合器公司 尤其用于机动车辆的离合器止挡件

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101287924A (zh) * 2005-10-11 2008-10-15 卢克摩擦片和离合器两合公司 具有带轴向间隙的环形活塞的从动缸
CN101821523A (zh) * 2007-10-11 2010-09-01 卢克摩擦片和离合器两合公司 离合器操作系统
DE102012205024A1 (de) * 2012-03-28 2012-08-23 Schaeffler Technologies Gmbh & Co. Kg Resolverhalter für eine dynamoelektrische Maschine
DE102013217208A1 (de) * 2012-09-19 2014-03-20 Schaeffler Technologies AG & Co. KG Vorrichtung zum Verbinden einer Tellerfeder mit einem Ausrücker in einem Ausrücksystem, insbesondere einem Kraftfahrzeugkupplungssystem
CN107002779A (zh) * 2014-12-17 2017-08-01 舍弗勒技术股份两合公司 具有运输保险装置的从动缸
CN106286629A (zh) * 2015-06-02 2017-01-04 舍弗勒技术股份两合公司 离合器系统及离合器分离轴承总成
CN106996428A (zh) * 2016-01-25 2017-08-01 法雷奥离合器公司 尤其用于机动车辆的离合器止挡件

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