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Dual clutch with telescoping levers

A dual-clutch, clutch technology, applied in clutches, fluid-driven clutches, mechanical-driven clutches, etc., can solve the problem of reduced torque carrying capacity of clutches

Active Publication Date: 2019-01-01
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the diameter of the clutch plates is reduced, the torque carrying capacity of the clutch is reduced

Method used

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  • Dual clutch with telescoping levers
  • Dual clutch with telescoping levers
  • Dual clutch with telescoping levers

Examples

Experimental program
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Embodiment Construction

[0019] First, it should be understood that the same reference numerals on different drawings designate the same or functionally similar structural elements of the present disclosure. It should be understood that the claimed disclosure is not limited to the disclosed aspects.

[0020] Furthermore, it is to be understood that this disclosure is not limited to the particular methodology, materials and modifications described and as such may, of course, vary. It should also be understood that terminology used herein is for the purpose of describing particular aspects only and is not intended to limit the scope of the present disclosure.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It should be understood that any methods, devices or materials similar or equivalent to those described herein can be used in the practice or testing of...

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PUM

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Abstract

A double clutch includes a back plate, a first clutch and a second clutch, wherein the first clutch includes: at least one first clutch plate; a first pressure plate; a plurality of first rods, the plurality of first rods and the first a pressure plate engages; a first pad engages the plurality of first rods; and a first actuator engages the first pad and is arranged to cause the first pad to The plates are axially displaced to close the first clutch, the second clutch includes: at least one second clutch plate; a second pressure plate; a plurality of second rods engaged with the second pressure plate, and the a plurality of second rods aligned with the plurality of first rods such that a first line in a circumferential direction passes through the plurality of first rods and the plurality of second rods; a second spacer, the first two shims engaged with the plurality of second rods; and a second actuator engaged with the second shims and arranged to axially displace the second shims to close the second clutch .

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit under 35 U.S.C. §119(e) of U.S. Provisional Patent Application No. 61 / 983,176, filed April 23, 2014, which is incorporated herein by reference in its entirety. technical field [0003] The present disclosure relates to a dual clutch having circumferentially aligned and axially telescoping rods and spacers, thereby reducing the axial space required by the dual clutch. Background technique [0004] Figure 9 Figure 1 is taken from EP 1 686 275 and shows a known double clutch 200 . The reduction of axial space for the dual clutch is a crucial design consideration. Figure 9 The dual clutch 200 in Figure 2 attempts to reduce axial space requirements by radially aligning clutch 202 with clutch 204 . However, when the diameter of the clutch plates is reduced, the torque carrying capacity of the clutch is reduced. Therefore, to account for the loss of torque carrying capacity caused by th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D25/0638F16D25/10
CPCF16D25/087F16D25/082F16D23/12F16D25/10F16D21/06F16D2021/0669F16D21/00
Inventor 大卫·史密斯阿尔弗雷多·希门尼斯佩雷斯米特雷肯尼斯·亨特
Owner SCHAEFFLER TECH AG & CO KG