JPS6436729U

JPS6436729U -

Info

Publication number: JPS6436729U
Application number: JP13103487U
Authority: JP
Priority date: 1987-08-28
Filing date: 1987-08-28
Publication date: 1989-03-06

Description

[Brief explanation of the drawing]

第１図は本考案に係る端部締付構造を適用した
プツシユロツド操作式クラツチ装置の断面図、第
２図は同油圧操作式クラツチ装置の断面図、第３
図は従来構造を示す断面図、第４図はそのカシメ
付け部分の拡大図である。尚、図面中、１はケース軸受部、３は中空回転
軸、５は雌ネジ部、６はワツシヤ、７は中空ネジ
部材、８は雄ネジ部、９は大径部、１０は多板ク
ラツチ装置、３１はプツシユロツド、３６はリリ
ーフバルブである。 Fig. 1 is a sectional view of a push rod operated clutch device to which the end tightening structure according to the present invention is applied, Fig. 2 is a sectional view of the same hydraulically operated clutch device, and Fig. 3 is a sectional view of the same hydraulically operated clutch device.
The figure is a sectional view showing a conventional structure, and FIG. 4 is an enlarged view of the crimped portion. In the drawings, 1 is a case bearing part, 3 is a hollow rotating shaft, 5 is a female thread part, 6 is a washer, 7 is a hollow thread member, 8 is a male thread part, 9 is a large diameter part, and 10 is a multi-plate clutch. 31 is a push rod, and 36 is a relief valve.

Claims

[Claims for Utility Model Registration] A hollow rotary shaft supported by a case and provided with a clutch device on the outer periphery of the end for connecting and disconnecting rotational power transmitted from a drive source, wherein the clutch device of the hollow rotary shaft is A hollow body having a deep female threaded part formed on the inner periphery of the provided end, and a male threaded part on the outer periphery that is screwed to approximately the entire length of the female threaded part, and a large diameter part at the outer periphery end. A threaded member is formed, the male threaded portion of the hollow threaded member is screwed onto the female threaded portion of the hollow rotating shaft, and a washer is interposed between the side surface of the large diameter portion of the hollow threaded member and the end face of the hollow rotating shaft. A structure for tightening an end of a hollow rotating shaft in a clutch device, characterized in that: a hollow screw member is tightened on the inner periphery of the end of the hollow rotating shaft.