Double-clutch device used for double-clutch transmission

A dual clutch and transmission technology, applied in clutches, fluid drive clutches, mechanical drive clutches, etc., can solve problems such as high resistance torque and high complexity, achieve low resistance torque, reduce component complexity, and eliminate leakage.

Inactive Publication Date: 2007-09-05
GETRAG GETRIEBE & ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of a dual clutch arrangement of the type described is that it has a rather high complexity and produces a high drag torque

Method used

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  • Double-clutch device used for double-clutch transmission
  • Double-clutch device used for double-clutch transmission

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Embodiment Construction

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PUM

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Abstract

A double clutch device (20) for a double clutch transmission (14) is provided; the double clutch device comprises an input shaft (16), a first friction clutch (24), a second friction clutch (26), two output shafts (32, 42), a hub (46) fixed on the shell, a first piston / cylinder unit (80) fixed on the shell, and a second piston / cylinder unit (82) fixed on the shell; wherein, the input elements (28, 38) of the friction clutches (24, 26) are connected to the input shaft (16), and the output elements (30, 40) of the friction clutches (24, 26) are connected to one of the two output shafts (32, 42) in all cases, and the friction clutches (24, 26) can utilize the piston / cylinder units (80, 82) fixed on the shell to exercise actuation in all cases; the double clutch device further comprises axle bearings (88, 98), wherein, at least one of the input elements (28, 38) utilizes a radial bearing unit (60) to mount to the hub (46) fixed on the shell in a rotary manner.

Description

technical field The invention relates to a dual clutch device for a dual clutch transmission, the dual clutch device has an input shaft, a first friction clutch, a second friction clutch, two output shafts, a hub fixed to the housing, a hub fixed to the housing A first piston / cylinder arrangement on the housing, and a second piston / cylinder arrangement fixed to the housing, the input element of the friction clutch is connected to the input shaft, the output element of the friction clutch is in each case Connected to one of the two output shafts and the friction clutch can in all cases be actuated by means of one of the piston / cylinder arrangements fixed on the housing, the dual clutch arrangement also has an axial bearing. Background technique A dual clutch arrangement of the type described is known from DE 10 2004 061 020 A1. A dual clutch transmission has a dual clutch arrangement and two subtransmissions. Said partial transmissions are generally designed as spur gear ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D21/06F16D25/06F16D25/10F16D25/12
CPCF16D25/10F16D25/082Y02T10/76F16D2021/0661F16D21/06
Inventor 汉西·格伦普利尼库诺·弗罗纽斯
Owner GETRAG GETRIEBE & ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CO KG
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