POWER TRANSMISSION DEVICE

Title:

POWER TRANSMISSION DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/131038

Kind Code:

A1

Abstract:

Provided is a power transmission device that can minimize interference between the meshing surfaces of a clutch member and a pressure member, even if sticking torque occurs between a driving-side clutch plate and a trailing-side clutch plate. The power transmission device comprises a clutch housing 2 having attached thereto a plurality of driving-side clutch plates 6, a clutch member 4 connected to a shaft 3, and a pressure member 5 that can press or release the pressing force between the driving-side clutch plate 6 and the trailing-side clutch plate 7. By pressing or releasing the pressing force between the driving-side clutch plate 6 and the trailing side clutch plate 7, the rotational force applied to a gear 1 can be transmitted or cut off from a shaft 3. The power transmission device is able to impart a resisting force that resists the relative rotation between the clutch member 4 and the pressure member 5, and said resisting force is set to be equal to or greater than the sticking torque between the driving-side clutch plates 6 and the trailing-side clutch plate 7.

Inventors:

ISOBE KENICHIRO (JP)
NISHIKAWA JUNICHI (JP)
KISHIMOTO NAOKI (JP)
KOBAYASHI YUKI (JP)

Application Number:

PCT/JP2017/002564

Publication Date:

August 03, 2017

Filing Date:

January 25, 2017

Export Citation:

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Assignee:

FCC KK (JP)

International Classes:

F16D13/52; F16D43/21

Foreign References:

JP2013137039A	2013-07-11
JP2014126201A	2014-07-07
JP2010053988A	2010-03-11
JP2013104544A	2013-05-30
JPS22485Y1

Other References: