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Slave cylinder comprising an adapter secured by a bayonet catch and assembly method

An installation method and adapter technology, applied in clutches, couplings, fluid-driven clutches, etc., can solve problems such as inability to install conduits and adapters

Active Publication Date: 2020-10-20
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the prior art has always had the disadvantage that even when using previously used adapters, the installation direction is aligned in the radial direction or in a direction inclined relative to the axial direction, so that given the current installation space requirements, especially Yes in P2 hybrid module, can't install conduit and adapter

Method used

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  • Slave cylinder comprising an adapter secured by a bayonet catch and assembly method
  • Slave cylinder comprising an adapter secured by a bayonet catch and assembly method
  • Slave cylinder comprising an adapter secured by a bayonet catch and assembly method

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Embodiment Construction

[0031] figure 1A slave cylinder 1 for actuating a clutch 2 in a motor vehicle hybrid module is shown. An adapter 3 for connecting a conduit is connected to the slave cylinder 1 . The slave cylinder 1 has a housing 4 in which a pressure chamber 5 is formed. Axially displaceable in the pressure chamber 5 is arranged a piston 6 into which to actuate the clutch 2 by pressurizing the pressure chamber 5 with a hydraulic medium. A fluid delivery opening 7 is formed in the housing 4 , in which the adapter 3 is mounted in a sealed manner. A line 8 is connected to the adapter 3 , by means of which hydraulic medium is introduced into the pressure chamber 5 . The adapter 3 cooperates with the fluid delivery port 7 so that the adapter 3 can be inserted into the fluid delivery port 7 along the axial direction of the slave cylinder 1 during installation. That is, the fluid delivery port 7 extends in the axial direction of the slave cylinder 1 .

[0032] The adapter 3 forms an annular th...

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PUM

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Abstract

The invention relates to a slave cylinder (1) comprising a power-consumption adapter (3) for actuating a clutch (2) or a brake, with a housing (4) in which a piston (6) can be arranged, said piston being axially movable by the application of pressure of a pressure chamber (5) formed by the housing (4), a fluid admission (7) being embodied in the housing (4), into which the adapter (3) is insertedin a sealing manner for enabling the supply of a hydraulic means into the pressure chamber (5), the adapter (3) and the fluid admission (7) corresponding to each other such that the adapter (3) can beinserted into the fluid admission (7) during the assembly, in an axial direction of the slave cylinder (1). The invention also relates to an assembly method for mounting an adapter (3) on a slave cylinder (1).

Description

technical field [0001] The invention relates to a slave cylinder with an adapter accommodating a conduit for actuating, for example, a clutch or brake of a hybrid module of a motor vehicle; A piston that moves axially under pressure applied to a pressure chamber constituted by a casing, wherein a fluid delivery port is designed in the casing, in which a hydraulic medium is installed in a sealed manner for delivering the hydraulic medium to the pressure Adapter in cavity. In addition, the invention also relates to a mounting method according to the first embodiment of the invention and according to the second embodiment of the invention. Background technique [0002] Until now, the conduits for the introduction of fluid were usually connected directly to the housing of the slave cylinder. For this purpose, the housing has a fluid connection designed as a fluid delivery opening. In this case, the fluid delivery opening opens in a direction transverse to the axial direction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D25/08
CPCF16D25/083F16D2048/0224F16D2300/12
Inventor 多里斯·马里亚·罗伊特西蒙·奥特曼
Owner SCHAEFFLER TECH AG & CO KG