JPH0189627U

JPH0189627U -

Info

Publication number: JPH0189627U
Application number: JP18614387U
Authority: JP
Priority date: 1987-12-07
Filing date: 1987-12-07
Publication date: 1989-06-13

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の一実施例の湿式摩擦
係合板に関するものであり、第１図はその平面図
、第２図は第１図のＡ―Ａ断面図、第３図はデイ
スクの平面図、第４図は摩擦材の平面図である。
第５図は第１図の湿式摩擦係合板を組付けた湿式
摩擦係合装置の構成を示す概略断面図である。第
６図は係合試験の結果を示し、係合回数と摩擦係
数の関係を表わすグラフである。１……デイスク、２……摩擦材、１０……中心
孔、１１……スプライン歯、１２……切欠溝、２
０……貫通孔。 Figures 1 to 4 relate to a wet friction engagement plate according to an embodiment of the present invention. Figure 1 is a plan view thereof, Figure 2 is a sectional view taken along line AA in Figure 1, and Figure 3 is a A plan view of the disk, and FIG. 4 is a plan view of the friction material.
FIG. 5 is a schematic sectional view showing the structure of a wet friction engagement device in which the wet friction engagement plate of FIG. 1 is assembled. FIG. 6 shows the results of the engagement test, and is a graph showing the relationship between the number of engagements and the coefficient of friction. DESCRIPTION OF SYMBOLS 1... Disc, 2... Friction material, 10... Center hole, 11... Spline tooth, 12... Notch groove, 2
0...Through hole.

Claims

[Claims for Utility Model Registration] Wet friction consisting of an annular disk having a center hole, a friction material held on at least one surface of the disk, and a mating plate pressed and engaged with a mating plate via lubricating oil. In the engagement plate, the disc has a notched groove extending from the center hole toward the outer periphery, and the friction material has a through hole communicating with the notched groove, and the lubricating oil is supplied through the notched groove and the through hole. A wet friction engagement plate characterized by a structure in which a friction material is supplied to the surface.