Clutch on-off controlling means

A technology of adjustment device and hydraulic adjustment device, which is applied in clutches, fluid-driven clutches, mechanical-driven clutches, etc., can solve the problems of inconvenient manufacturing, assembly, debugging and maintenance, affecting the smooth transmission of operating force, and uneven force on diaphragm springs. problems, to achieve the effect of simple and reasonable structure, simplified overall structure, and reduced parts and components

Active Publication Date: 2010-01-20
HEFEI CHANGAN AUTOMOBILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the clutch adjustment device with this structure are: 1. Since the rear end of the release bearing is connected to the front ends of the three pistons, it is stressed at three points, and the diaphragm spring will be unevenly stressed during the pressure loading process. situation, affecting the smooth transmission of steering forces
2. There are many parts and the overall structure is complex, which is not convenient for manufacturing, assembly, debugging and maintenance

Method used

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  • Clutch on-off controlling means
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Examples

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Embodiment

[0015] Example: see figure 1 , figure 2 , a clutch adjusting device, characterized in that: the clutch adjusting device is a double ring, and coaxial parallel hydraulic adjusting device.

[0016] The clutch adjustment device includes an annular inner hydraulic cylinder 1 and an outer hydraulic cylinder 1-1 that are coaxially parallel and fixedly connected at the bottom of the cylinder, and the annular rings located in the inner hydraulic cylinder 1 and the outer hydraulic cylinder 1-1 respectively. The inner plunger 8 and the outer plunger 8-1, the annular inner sealing plug 7 and the outer sealing plug 7-1 connected to the inner ends of the inner plunger 8 and the outer plunger 8-1 respectively, And the inner release bearing 10 and the outer release bearing 10-1 connected with the outer ends of the inner plunger 8 and the outer plunger 8-1 respectively; the inner release bearing 10 and the outer release bearing 10-1 are In a conventional release bearing, the inner release ...

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Abstract

The invention relates to a clutch adjusting device of an automobile clutch, which is characterized in that the clutch adjusting device is a two-ring shape and a coaxial parallel hydraulic adjusting device, and comprises a ring inner hydraulic cylinder (1) and an outer hydraulic cylinder (1-1) which are fixedly connected with the bottom portion of a cylinder, an inner plunger piston (8) and an outer plunger piston (8-1) are respectively located in the inner hydraulic cylinder (1) and the outer hydraulic cylinder (1-1), a ring inner closing plug (7) and an outer closing plug (7-1) are respectively connected with the inner end portions of the inner plunger piston (8) and the outer plunger piston (8-1), and an inner release bearing (10) and an outer release bearing (10-1) are respectively connected with the outer end portions of the inner plunger piston (8) and the outer plunger piston (8-1). The clutch adjusting device on a double clutch for a double clutch automatic transmission has a simple and reliable structure, the transmission of the operating force is steady and is not broke, the transmission efficiency is high, the whole structure is simple, the making, assembly, debugging and maintenance are convenient, and the service life is long.

Description

technical field [0001] The invention relates to a clutch regulating device for an automobile clutch, in particular to a clutch regulating device for a dual clutch of a dual clutch automatic transmission. Background technique [0002] The function of the clutch adjustment device is to transmit the operating force of the coupling / disengagement device to the clutch of the clutch transmission. At present, the structure of the clutch adjustment device that transmits the operating force of the coupling / disengagement device to the dual clutch of the dual-clutch automatic transmission is: each clutch is provided with three plunger-cylinder type actuators arranged in parallel with the clutch axis. mechanism, the three actuators are located on the same cylindrical surface, and the pistons are arranged at intervals of 120 degrees. The front ends of the three pistons are fixedly connected to a release bearing, and the front end of the release bearing is in contact with a diaphragm sprin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K23/02
CPCF16D23/14F16D25/083F16D25/10
Inventor 彭飞刘云海龚为伦姚文博沈波游同生
Owner HEFEI CHANGAN AUTOMOBILE
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