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Torque transmission device

A torque transmission device and torque technology, which is applied to electromechanical devices, magnetic circuit rotating parts, electrical components, etc., can solve the problems of high cost, high cost of rotor support, and high cost of torque transmission device, and achieve simple connection. Effect

Inactive Publication Date: 2014-03-26
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the prior art, the manufacture of the rotor carrier is cost-prohibitive, which in turn makes the overall construction of the torque transmission device cost-prohibitive and complex

Method used

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Examples

Experimental program
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Embodiment Construction

[0024] figure 1 A torque transmission device 1 is shown schematically with an input-side damping device 2 , wherein an input element 3 of the damping device 2 can be connected to an output element of an internal combustion engine. The output element 4 of the damping device 2 is preferably connectable to the transmission input shaft. The torque transmission device 1 also has an electric machine 5 , which is formed by a stator 6 and a rotor 7 . The stator 6 is carried here by a stator carrier 8 . In this case, the stator carrier 8 surrounds the stator 6 radially on the outside and fixes the stator 6 via the stator carrier 8 , for example in a sleeve of the torque transmission device 1 .

[0025] The rotor 7 is carried radially on the inside by a rotor carrier 9 . The rotor carrier 9 is designed here as a pot-shaped element 10 which has a first wall region 11 and a second wall region 12 . The first wall region 11 extends in the axial direction, wherein the second wall region ...

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Abstract

The invention relates to a torque transmission device used for transmitting a torque from a rotor of a motor to an output hub, the motor having a stator and the rotor, wherein, the rotor is arranged at a radial inner part of the stator, the torque transmission device has a cut-off clutch which has a pressing plate, a re-pressing plate, and a clutch driven plate arranged between the pressing plate and the re-pressing plate, the clutch driven plate has an output hub at the radial inner part, wherein the rotor is supported by a rotor support at the radial inner part, and the rotor support is especially constructed into a one-piece pot-shaped element by plates.

Description

technical field [0001] The invention relates to a torque transmission device, in particular for a drive train of a motor vehicle with an internal combustion engine and an electric machine. Background technique [0002] Torque transmission devices are known in the prior art with a very simple design. Torque transmission devices are used in particular in the drive train of a motor vehicle with an internal combustion engine and an electric machine for transmitting drive-side torque via the output side to the transmission. [0003] A torque transmission device in the drive train of a motor vehicle with an internal combustion engine and an electric machine is therefore known, for example, from DE 199 37 545 A1. [0004] DE 10 2010 054 545 A1 also discloses such a torque transmission device for a drive train of a motor vehicle with an internal combustion engine and an electric machine. In this case, the electric machine is formed by a stator and a rotor, wherein the rotor is rot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/108H02K1/22H02K7/10F16D13/60
CPCH02K7/108F16D25/087F16D25/126
Inventor W·鲁德S·马科维亚克
Owner SCHAEFFLER TECH AG & CO KG
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