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Multiple free disc-type clutch

一种离合器、自由的技术，应用在离合器领域，能够解决没有开发实例等问题

Active Publication Date: 2014-07-30
HOMMA SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no development examples for clutches that also function as brakes

Method used

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  • Multiple free disc-type clutch
  • Multiple free disc-type clutch
  • Multiple free disc-type clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

[0023] figure 1 It is a schematic longitudinal sectional view showing a multi-disc clutch according to an embodiment of the present invention. The multiple free disc-type clutch (multiple free disc-type clutch) 100 of this embodiment is used to perform power transmission between the drive device 10 that rotates according to the input torque and the output shaft 31 that is the target of torque transmission. The connecting and disconnecting of the clutch.

[0024] Here, it is assumed that a structure including the multi-free disc clutch 100 of this embodiment is an automobile. That is, it is an internal combustion engine or an electric motor that provides input torque to the driving device 10, and the output shaft 31 is connected to a wheel suspension shaft. In this embodiment, if figure 1 As shown, the drive shaft 11 (torque input shaft) and the output s...

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PUM

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Abstract

A multiple free disc-type clutch is provided with at least two free discs each disposed in a freely rotatable manner between a drive torque-transmitting disc and an output torque-receiving disc. When the multiple free disc-type clutch transmits torque, the distance between the drive torque-transmitting disc, the at least two free discs, and the output torque-receiving disc is reduced, input torque from a drive device is transmitted by friction from the drive torque-transmitting disc to a free disc adjacent to the drive torque-transmitting disc, the torque transmitted to the free disc is transmitted by friction to a free disc adjacent to the free disc, and the torque transmitted to the free disc located closest to the output shaft side is transmitted by friction to the output torque-receiving disc.

Description

technical field [0001] The present invention relates to a clutch which realizes a smooth state transition from a torque cut-off state to a torque transfer state when a mobile device is started, especially when a vehicle is started. Background technique [0002] Various types of clutches have been put into practical use as clutches that realize a smooth state transition from a torque cut state to a torque transmission state. [0003] Here, if the clutch can also serve as a braking function, it is preferable to realize space-saving of the components. However, there is no development example of a clutch that also functions as a brake. [0004] The abstract of Patent Document 1 (Japanese Unexamined Patent Application Publication No. 2009-56883) describes that a transmission including a "side clutch and brake" is provided. However, studying the structure of the transmission in detail, the clutch body responsible for the clutch function and the multi-plate brake responsible for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/46F16D43/10F16D43/18
CPCF16D13/52F16D13/648F16D43/10F16D43/18F16D43/30F16D67/02
Inventor 本间侃
Owner HOMMA SCI