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Auxiliary component for centered type auxiliary cylinder and centered type auxiliary cylinder assembly

A technology of auxiliary components and auxiliary cylinders, applied in the direction of components with teeth, transmission parts, belts/chains/gears, etc., can solve the problems of inability to actuate the clutch, large axial distance, etc., and reduce leakage of pressure medium. Effects of risk, uniform support, accurate orientation

Pending Publication Date: 2021-01-22
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another reason is that, in some cases, the distance between the transmission housing and the clutch release mechanism, especially the axial distance, is too large, so that when the existing centered auxiliary cylinder is assembled to the transmission housing, it is difficult to Chinese secondary cylinders may not have maximum contact with the clutch's release mechanism, such as the release fingers of the diaphragm spring, and therefore fail to actuate the clutch

Method used

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  • Auxiliary component for centered type auxiliary cylinder and centered type auxiliary cylinder assembly
  • Auxiliary component for centered type auxiliary cylinder and centered type auxiliary cylinder assembly
  • Auxiliary component for centered type auxiliary cylinder and centered type auxiliary cylinder assembly

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Embodiment Construction

[0032] figure 1 An exploded view of a centered auxiliary cylinder assembly according to a preferred embodiment is shown. The centering auxiliary cylinder assembly includes a centering auxiliary cylinder 3 and an auxiliary component 1 according to a preferred embodiment. The centering auxiliary cylinder 3 is used in the clutch release system and is designed as a hydraulic centering auxiliary cylinder in this embodiment.

[0033] Figure 4 shows the basis figure 1 The cross-sectional perspective view of the centering auxiliary cylinder assembly installed in the transmission case. In this embodiment, the centered auxiliary cylinder assembly is installed on the transmission housing of the vehicle, and the transmission housing is designed in a bell shape, so it is also called the bell housing 2. Figure 4 The bell jar 2 is only partially shown in FIG.

[0034] to combine figure 1 and Figure 4 It can be seen that the centering auxiliary cylinder 3 has a cylinder body. The c...

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Abstract

The invention relates to an auxiliary component for a centered type auxiliary cylinder and a centered type auxiliary cylinder assembly. The centered type auxiliary cylinder (3) is used for an actuating element of a clutch and is capable of receiving a shaft connected to the clutch radially inward. The auxiliary component (1) is designed as a plate and comprises a through hole (11) capable of receiving the shaft, an annular first supporting area (12) located on one side face of the plate and used for supporting a fixed shell (2), and an annular second supporting area (13) located on the other side face of the plate and used for supporting the centered type auxiliary cylinder (3). The through hole (11), the first supporting area (12) and the second supporting area (13) are concentrically arranged, and the first supporting area (12) and the second supporting area (13) are arranged in an overlapped or staggered mode in the radial direction. The centered type auxiliary cylinder assembly isprovided with the auxiliary component.

Description

technical field [0001] The invention relates to an auxiliary component for a centering auxiliary cylinder. The invention also relates to a centering auxiliary cylinder assembly with the auxiliary component. Background technique [0002] In a clutch release system of a vehicle, a release slave cylinder can be employed to actuate a release mechanism of a clutch. In order to ensure that the release mechanism of the clutch can be actuated uniformly, while the release auxiliary cylinder takes up the smallest possible installation space, it has long been known to design the auxiliary cylinder as an annular cylinder, which can surround the clutch shaft or the transmission shaft. The release auxiliary cylinder is preferably fastened on one axial end side to the transmission housing and actuates the release mechanism on the other axial end side. Specifically, the annular piston is arranged to be movable in the axial direction of the clutch shaft or transmission shaft within the ann...

Claims

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Application Information

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IPC IPC(8): F16H57/02F16H57/021F16H57/022
CPCF16H57/02F16H57/021F16H57/022F16H2057/02021F16H2057/02026
Inventor 郑飞翔
Owner SCHAEFFLER TECH AG & CO KG