JPS6084855U

JPS6084855U - pulley

Info

Publication number: JPS6084855U
Application number: JP17835383U
Authority: JP
Inventors: 卓美橋本
Original assignee: Toyota Motor Corp
Current assignee: Toyota Motor Corp
Priority date: 1983-11-17
Filing date: 1983-11-17
Publication date: 1985-06-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、自動車用エンジンの正面図、第２図は、従来
のプーリの縦断面図、第３図は、■ベルトが装着されて
いる従来のプーリ斜視図、第４図は、本考案の第１の実
施例の縦断面図、第５図は、第４図のＶ−■断面図、第
６図は、本考案の第２の実施例の縦断面図である。（２・・・アイドルプーリ、７・・・クランクプーリ）
（プーリ）、（４−シャフト、２９・・・クランクシャ
フト）（シャフト）、６・・・プーリ本体、１０・・・
支持部材、２２・・・支持部材の外壁面、２３・・・ス
プライン部、２４・・・スプライン孔、２５・・・第１
の端部材、２６・・・第２端部材、２７・・・第１の圧
縮ばね、２８・・・第２の圧縮ばね。１（Ｊ　　２２，７２３６１２１４Fig. 1 is a front view of an automobile engine, Fig. 2 is a vertical cross-sectional view of a conventional pulley, Fig. 3 is a perspective view of a conventional pulley with a belt attached, and Fig. 4 is a diagram of the present invention. FIG. 5 is a cross-sectional view taken along the line V--■ in FIG. 4, and FIG. 6 is a vertical cross-sectional view of the second embodiment of the present invention. (2...Idle pulley, 7...Crank pulley)
(Pulley), (4-shaft, 29... crankshaft) (shaft), 6... Pulley body, 10...
Support member, 22... Outer wall surface of support member, 23... Spline portion, 24... Spline hole, 25... First
end member, 26... second end member, 27... first compression spring, 28... second compression spring. 1 (J 22 ,7236 1 214

Claims

[Scope of utility model registration request]

It has a cylindrical support member that is fitted around the shaft immovably at least in the axial direction, and a pulley body around which the belt is wound, and a spline portion is provided on the outer wall surface of the support member. A spline hole is bored in the center of the pulley body, the spline hole of the pulley body is spline-fitted to the spline portion of the support member, and a spline hole is formed at both ends of the support member. Each,
A first end member and a second end member are fixed to each other, a first compression spring is disposed between the first end member and the boot body, and a first compression spring is disposed between the first end member and the boot body. A second compression spring is also arranged between the pulley body and the pulley body.