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torque transfer device

A technology of torque transmission device and transmission system, which is applied in the direction of rotation vibration suppression, mechanical equipment, friction clutch, etc., to achieve the effect of improving stability and simplifying assembly

Inactive Publication Date: 2017-08-01
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the calorie budget should be improved

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0024] figure 1 A torque transmitting device 100 is shown having a ribbed flywheel 102 such as 104 and a clutch 106 . The torque transmission device 100 has an axis of rotation 108 . The torque transmission device 100 is intended to be arranged in a drive train of a motor vehicle driven by an internal combustion engine between the internal combustion engine and the transmission. The flywheel 102 serves to reduce rotational inhomogeneities during operation caused by the periodically occurring combustion processes in the internal combustion engine. The clutch 106 is used for selectively disconnecting or connecting the internal combustion engine and the transmission for starting and gear shifting of the transmission.

[0025] The flywheel 102 has a disc shape. The flywheel 102 has an eyelet 110 for fastening to the crankshaft of the internal combustion engine. The freewheel 102 has a radially outer toothing 112 into which a gear wheel of the starter can engage. Flywheel 102 ...

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Abstract

The flywheel mass (102) has blade-like elements (104) for generating a fluid flow, where a radial fan-like arrangement is formed using the blade-like elements. A disk portion is provided with a side surface, where the blade-like elements are arranged on the side surface. The flywheel mass is a shaped portion and the blade-like elements are manufactured in a stamping forming process. An independent claim is included for a torque transmission device, particularly for a drive train of an internal combustion engine driven motor vehicle.

Description

technical field [0001] The invention relates to a torque transmission device with a flywheel mass. Background technique [0002] A torsional vibration damper is known from WO 2006 / 066539 A1 with at least one first part and a second part which can be twisted relative to the first part against the action of at least one tangentially or circumferentially extending energy store , wherein the two parts define at least one receptacle for an energy store and each have loading areas between which the energy store can be compressed under relative torsion of the two parts, and the energy The accumulator, viewed in its longitudinal extent, is also supported centrifugally by means of the support elements arranged at least between the end regions of the energy accumulator, wherein the centrifugal support by means of the support elements is carried out not only on the first part but also on the second part. Partially carried out in order to improve the torsional vibration damper. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F15/30F16D13/72
CPCF16F15/12F16F15/302
Inventor H·蒙德C·斯特罗齐克
Owner SCHAEFFLER TECH AG & CO KG