JPH044548U - - Google Patents

Info

Publication number
JPH044548U
JPH044548U JP4531090U JP4531090U JPH044548U JP H044548 U JPH044548 U JP H044548U JP 4531090 U JP4531090 U JP 4531090U JP 4531090 U JP4531090 U JP 4531090U JP H044548 U JPH044548 U JP H044548U
Authority
JP
Japan
Prior art keywords
cylinder
rod
set pin
autotensioner
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4531090U
Other languages
Japanese (ja)
Other versions
JPH0749104Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990045310U priority Critical patent/JPH0749104Y2/en
Publication of JPH044548U publication Critical patent/JPH044548U/ja
Application granted granted Critical
Publication of JPH0749104Y2 publication Critical patent/JPH0749104Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

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オートテンシヨナの第
１実施例を示す要部の縦断面図、第２図は同上の
平面図、第３図乃至示第５図は同上における初期
セツト位置の保持工程を順番に示す斜視図、第６
図は第２実施例を示す要部の斜視図、第７図は機
械式オートテンシヨナの例を示す縦断面図、第８
図は油圧式オートテンシヨナの従来例を示す使用
状態の縦断面図、第９図は同上における初期セツ
ト状態を示す要部の断面図、第１０図は同上の平
面図、第１１図乃至第１３図は同上における初期
セツト位置の保持工程を順番に示す斜視図である
。 １……シリンダ、７……ロツド、９……ばね、
１３，２１……ピン孔、１６……セツトピン、２
２……欠除部、３１……ボデイ、３２……ロツド
。 Fig. 1 is a longitudinal cross-sectional view of the main parts showing a first embodiment of the autotensioner according to the invention, Fig. 2 is a plan view of the same, and Figs. 3 to 5 are maintenance of the initial set position in the same. Perspective view showing the steps in order, No. 6
The figures are a perspective view of the main parts showing the second embodiment, FIG. 7 is a longitudinal sectional view showing an example of a mechanical autotensioner, and FIG.
The figure is a vertical cross-sectional view of a conventional example of a hydraulic autotensioner in use, FIG. 9 is a cross-sectional view of the main parts showing the initial set state of the same, FIG. FIGS. 13A and 13B are perspective views sequentially showing the process of holding the initial set position in the same as above. 1...Cylinder, 7...Rod, 9...Spring,
13, 21...Pin hole, 16...Set pin, 2
2... missing part, 31... body, 32... rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ内にロツドと張力調整用のばねとを収
納し、そのばね力がロツドを介してベルト等に張
力を付与する直動型のオートテンシヨナにおいて
、ロツドの先端部にセツトピンの貫通孔を径方向
に設け、シリンダの先端部周壁で軸心を挾む対向
位置の一方にセツトピンを挿入するピン孔と他方
にセツトピンを逃がす欠除部を設け、ロツドの貫
通孔とシリンダのピン孔にわたつて挿入したセツ
トピンの片持ち力でロツドをシリンダに対して支
持固定するようにしたことを特徴とするオートテ
ンシヨナ。 In a direct-acting autotensioner, a rod and a tension adjustment spring are housed in a cylinder, and the spring force applies tension to a belt, etc. via the rod. A pin hole for inserting the set pin is provided at one side of the circumferential wall of the tip of the cylinder at opposite positions sandwiching the axis, and a cutout part for letting the set pin escape is provided at the other side, and the pin hole is provided in the opposite position on the circumferential wall of the tip end of the cylinder, and the cutout part is provided in the other side to allow the set pin to escape. An autotensioner characterized in that a rod is supported and fixed to a cylinder by the cantilever force of an inserted set pin.
JP1990045310U 1990-04-27 1990-04-27 Auto tensioner Expired - Fee Related JPH0749104Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045310U JPH0749104Y2 (en) 1990-04-27 1990-04-27 Auto tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045310U JPH0749104Y2 (en) 1990-04-27 1990-04-27 Auto tensioner

Publications (2)

Publication Number Publication Date
JPH044548U true JPH044548U (en) 1992-01-16
JPH0749104Y2 JPH0749104Y2 (en) 1995-11-13

Family

ID=31559370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045310U Expired - Fee Related JPH0749104Y2 (en) 1990-04-27 1990-04-27 Auto tensioner

Country Status (1)

Country Link
JP (1) JPH0749104Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101144U (en) * 1984-12-07 1986-06-27
JPS62115553U (en) * 1986-01-14 1987-07-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101144U (en) * 1984-12-07 1986-06-27
JPS62115553U (en) * 1986-01-14 1987-07-22

Also Published As

Publication number Publication date
JPH0749104Y2 (en) 1995-11-13

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Legal Events

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LAPS Cancellation because of no payment of annual fees