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Dual clutch with differential

A dual clutch and differential technology, applied in electric clutches, mechanical drive clutches, fluid drive clutches, etc., can solve the problems of dual clutches being susceptible to heat and wear, affecting efficiency and reliability, and deterioration

Inactive Publication Date: 2016-08-10
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dual clutches are susceptible to heat and wear during use, which impairs the performance of the dual clutch
If the dual clutch uses one actuator to actuate both clutches of the dual clutch, thermal effects and wear can cause serious deterioration in efficiency and reliability

Method used

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  • Dual clutch with differential
  • Dual clutch with differential
  • Dual clutch with differential

Examples

Experimental program
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Embodiment Construction

[0170] In the following description, details are provided to describe one or more embodiments of the present application. It will be apparent to those skilled in the art, however, that the embodiments may be practiced without these details.

[0171] Figure 1-9 A detailed description of a first embodiment of the dual clutch 20 is helpful for this application. Figure 1-9 Parts with the same reference number are included. Relevant descriptions of these parts are incorporated where appropriate.

[0172] figure 1 A schematic diagram of the dual clutch 20 is shown. The dual clutch 20 comprises an actuator 22 connected to an inner clutch 39 and an outer clutch 41 . The inner clutch 39 is also connected to the inner input shaft 34 and the outer clutch 41 is also connected to the outer input shaft 36 . The inner input shaft 34 is also referred to as the inner shaft. Similarly, outer input shaft 36 is also referred to as an outer shaft. In practice, the outer input shaft 36 co...

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PUM

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Abstract

The dual clutch (20, 50, 90) includes an inner clutch (39, 46, 92) for connecting the inner input shaft (34) to the engine crankshaft (66). The dual clutch (20, 50, 90) also includes an outer clutch (41, 48, 94) for connecting the outer input shaft (36) to the crankshaft (66). The dual clutch (20, 50, 90) also includes one or more differentials (163, 164) connected to at least one lever (26, 28) to provide adjustment in stroke distance for at least one of the two clutches (39, 41, 46, 48, 92, 94) used for clutching.

Description

technical field [0001] The present application relates to a dual clutch with a differential. The present application also relates to a method of using a dual clutch with a differential. Background technique [0002] Dual clutches are increasingly accepted by manufacturers for production vehicles. Dual clutches are susceptible to heat and wear during use, which impairs the performance of the dual clutch. If the dual clutch uses one actuator to actuate both clutches of the dual clutch, thermal effects and wear can cause severe deterioration in efficiency and reliability. Contents of the invention [0003] The present application provides a dual clutch comprising an inner clutch and an outer clutch. The inner clutch provides engagement and disengagement between the inner input shaft and the engine crankshaft. The engine may be an internal combustion engine, an electric motor, or a hybrid engine for generating drive torque. The crankshaft is the output shaft to which driv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D47/00F16D25/10F16D28/00
CPCF16D13/75F16D21/06F16D25/126F16D28/00F16D2021/0615Y10T74/19051F16D13/755F16H3/006
Inventor 埃克哈德·科克纳
Owner GM GLOBAL TECH OPERATIONS LLC