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Clutch discs and friction clutch units

A friction clutch and clutch disc technology, applied in the fields of friction clutch devices and drive trains, to achieve the effects of improving torque transmission, improving driving comfort, and improving vibration reduction

Active Publication Date: 2019-07-09
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially to further improve driving comfort

Method used

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  • Clutch discs and friction clutch units
  • Clutch discs and friction clutch units
  • Clutch discs and friction clutch units

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 A driveline 100 of a vehicle is shown. figure 2 A clutch disc 102 of the drive train 100 is shown. image 3 A characteristic line 104 of the clutch disc 102 is shown.

[0041] The drive train 100 has an internal combustion engine and a flywheel. The internal combustion engine and the flywheel have a joint moment of inertia 106 . Driveline 100 includes a friction clutch having clutch plates 102 . The clutch disc 102 has a torsional stiffness 108 . Drive train 100 has a transmission. The transmission has a transmission input shaft. The transmission input shaft has torsional stiffness 109 . The transmission has a moment of inertia 110 . Drive train 100 has vehicle wheels that can be driven. The driveline section between the transmission and the vehicle wheels has torsional stiffness 112 . The vehicle has a moment of inertia 114 . The centrifugal pendulum device 115 is arranged on the clutch disk 102 . The centrifugal pendulum device 115 simply increas...

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PUM

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Abstract

Clutch disc (102) for a friction clutch arrangement, in particular for a drive train of a vehicle driven by an internal combustion engine, the clutch disc (102) having a disc rotation axis, an input part (122), at least one intermediate part (118), and an output part (116), wherein on the one hand the input part (122) and the at least one intermediate part (118) can be twisted relative to each other in a restricted manner, and on the other hand the at least one intermediate part (118) and the output part (116) can be restricted relative to each other It also has a centrifugal force pendulum device (115) arranged on said output member (116), wherein the clutch disc (102) has a characteristic line (104) with a lower load area and an upper load area, in the lower load area Among them, the increased spring stiffness acts; a friction clutch device, especially for a drive train of a vehicle driven by an internal combustion engine, the friction clutch device has: a clutch axis of rotation, a housing, at least one pressure plate and at least one pressure plate, the pressure plate for Operated between the engaged operating position and the disengaged operating position, it can be displaced axially in a limited manner relative to the pressure plates, and can be clamped between at least one pressure plate and at least one pressure plate for power transmission in a frictional fit. A clutch disc (102) of the type described is squeezed between the plates.

Description

technical field [0001] The invention relates to a clutch disc for a friction clutch device, in particular for a drive train of a vehicle driven by an internal combustion engine, said clutch disc having: a disc rotation axis; an input part; at least one intermediate part; and an output part, wherein a On the one hand the input part and the at least one intermediate part are capable of limited twisting relative to each other, and on the other hand the at least one intermediate part and the output part are capable of limited rotation relative to each other; and arranged on the output part Centrifugal pendulum device. Furthermore, the invention relates to a friction clutch device, in particular for a drive train of a vehicle driven by an internal combustion engine, which has a clutch axis of rotation, a housing, at least one pressure plate and at least one pressure plate , the compression plate is axially displaceable in a limited manner relative to the pressure plate for manipul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F15/123F16F15/14F16D13/64
CPCF16D13/64F16F15/12366F16F15/1238F16F15/145F16F2228/06F16F2228/14
Inventor U·韦勒S·莱曼H·朗根埃克特W·阿尔贝特A·鲁施
Owner SCHAEFFLER TECH AG & CO KG
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