CLUTCH FRICTION PLATE AND CLUTCH DEVICE

Title:

CLUTCH FRICTION PLATE AND CLUTCH DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/186099

Kind Code:

A1

Abstract:

Provided are a clutch friction plate and a clutch device with which adhesion torque can be reduced and gear engagement, gear changing, and shift into neutral can be carried out smoothly. The clutch device (100) is equipped with a clutch friction plate (101). The clutch friction plate (101) comprises a flat plate-shaped annular core metal (102) on the surface of which multiple friction materials (103) shaped as small pieces are attached in a radiating manner with oil grooves (105) therebetween. The friction materials (103) are each formed in a rectangular shape having an outer side (104a) facing the outer edge of the core metal (102) and an inner side (104b) facing the inner edge of the core metal (102) and extending parallel to the outer side (104a). The friction materials (103) are attached to the core metal (102) in such a manner that the outer side (104a) and the inner side (104b) are inclined through an inclination angle (θ) with respect to an orthogonal line (CL) that is orthogonal to a straight line (OL) connecting the center (O1) of the core metal (102), which is the center of rotation of the clutch friction plate (101), and the center (O2) of each friction material (103).

More Like This:

JP6979272

Friction material

Inventors:

YAMAMOTO SHINGO (JP)
OZAWA YOSHIHIKO (JP)
MATSUSHITA KAZUMA (JP)
HARA HIROKI (JP)
IJIMA HIROYUKI (JP)

Application Number:

PCT/JP2018/008808

Publication Date:

October 11, 2018

Filing Date:

March 07, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FCC KK (JP)

International Classes:

F16D13/62

Foreign References:

JPH1122765A	1999-01-26
JP2001221252A	2001-08-17
JPH06300051A	1994-10-25
JP2003090369A	2003-03-28
JPS544951U	1979-01-13
JP2014231852A	2014-12-11

Other References: