JPS6254331U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係る湿式摩擦係合装置のデ
イスクを示す正面図、第２図はその―線矢視
拡大図、第３図はそのプレートを湿式クラツチに
組込んだ状態の略解断面図、第４図ないし第６図
は摩擦面への潤滑油の供給状況を説明するための
断面図であつて、第４図は非係合時の状態を示し
、第５図は係合時の状態を示し、さらに第６図は
摩擦面での油膜の生成状態を示す。第７図は係合
試験結果を示す線図、第８図ないし第１２図はそ
れぞれ貫通孔の他の形状を示すためのデイスクの
正面図である。 １…デイスク、４…摩擦材、５…貫通孔、７…
プレート、１０…潤滑油。 Fig. 1 is a front view showing the disc of the wet friction engagement device according to this invention, Fig. 2 is an enlarged view taken along the line -, and Fig. 3 is a schematic cross-sectional view of the plate assembled into a wet clutch. , Figures 4 to 6 are cross-sectional views for explaining the state of supply of lubricating oil to friction surfaces, with Figure 4 showing the state when not engaged, and Figure 5 showing the state when engaged. FIG. 6 shows the state of oil film formation on the friction surface. FIG. 7 is a diagram showing the results of the engagement test, and FIGS. 8 to 12 are front views of the disk to show other shapes of the through holes, respectively. 1... Disc, 4... Friction material, 5... Through hole, 7...
Plate, 10...lubricating oil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 摩擦材を表面に取付けたデイスクと前記摩擦材
が圧接させられるプレートとを有し、かつこれら
デイスクとプレートとをその間に潤滑油を供給し
た状態で係合させる湿式摩擦係合装置において、
前記デイスクに摩擦材の表面に開口する貫通孔が
形成されていることを特徴とする湿式摩擦係合装
置。 A wet friction engagement device comprising a disk with a friction material attached to its surface and a plate to which the friction material is brought into pressure contact, and in which the disk and the plate are engaged with each other with lubricating oil supplied therebetween,
A wet frictional engagement device characterized in that the disk is formed with a through hole that opens to the surface of the friction material.