JPS59128951U - timing belt tensioner - Google Patents

timing belt tensioner

Info

Publication number
JPS59128951U
JPS59128951U JP2416983U JP2416983U JPS59128951U JP S59128951 U JPS59128951 U JP S59128951U JP 2416983 U JP2416983 U JP 2416983U JP 2416983 U JP2416983 U JP 2416983U JP S59128951 U JPS59128951 U JP S59128951U
Authority
JP
Japan
Prior art keywords
timing belt
belt tensioner
inner ring
eccentric hole
end surface
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
JP2416983U
Other languages
Japanese (ja)
Other versions
JPS6242200Y2 (en
Inventor
茂樹 中谷
Original Assignee
マツダ株式会社
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 by マツダ株式会社 filed Critical マツダ株式会社
Priority to JP2416983U priority Critical patent/JPS59128951U/en
Publication of JPS59128951U publication Critical patent/JPS59128951U/en
Application granted granted Critical
Publication of JPS6242200Y2 publication Critical patent/JPS6242200Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

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

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

第１図は本考案の１実施例によるタイミングベルトテン
ショナーが装着されたエンジンを示す立面図、第２図は
上記タイミングベルトテンショナーの側断面図、第３図
は上記タイミングベルトテンショナーの平面図である。 １・・・エンジン、３．１０・・・クランクプーリ、６
゜７．１４・・・被駆動プーリ、８・・・タイミングベ
ルトテンショナー、９・・・タイミングベルト、１１・
・・補機駆動用ベルト、２０・・・内輪、２０ａ・・・
内輪の外端面、２２・・・外輪、２３・・・偏心孔、２
４・・・円弧溝、２５・・・ピン、２５ａ・・・ピンの
外端面、２６・・・固定ボルト。FIG. 1 is an elevational view showing an engine equipped with a timing belt tensioner according to an embodiment of the present invention, FIG. 2 is a sectional side view of the timing belt tensioner, and FIG. 3 is a plan view of the timing belt tensioner. be. 1... Engine, 3.10... Crank pulley, 6
゜7.14... Driven pulley, 8... Timing belt tensioner, 9... Timing belt, 11...
...Auxiliary drive belt, 20...Inner ring, 20a...
Outer end surface of inner ring, 22... Outer ring, 23... Eccentric hole, 2
4...Circular groove, 25...Pin, 25a...Outer end surface of pin, 26...Fixing bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクプーリと被駆動プーリとがタイミングベルトを
介して連結され、かつこのタイミングベルトを緊張させ
るベルトテンショナーが設けられるとともに、該ベルト
テンショナーの回転軸方向外側に補機駆動用ベルトが配
置される構成のエンジンにおいて、偏心孔および該偏心
孔を中心とする円弧溝を有す内輪と、該内輪に回転自在
に支承される外輪と、エンジン本体に植設されて上記偏
心孔が嵌合されるとともに外端面が内輪の外端面とほぼ
整合する長さに設定されたピン部材と、上記円弧溝に挿
通されエンジン本体に螺合締着されて上記内輪を固定す
る固定ボルトとからなるタイミングベルトテンショナー
。The crank pulley and the driven pulley are connected via a timing belt, a belt tensioner is provided for tensioning the timing belt, and an auxiliary drive belt is disposed outside the belt tensioner in the rotational axis direction. In an engine, an inner ring has an eccentric hole and an arcuate groove centered on the eccentric hole, an outer ring is rotatably supported by the inner ring, and an outer ring is installed in the engine body and fitted with the eccentric hole, and A timing belt tensioner comprising a pin member whose end surface is set to a length that substantially matches the outer end surface of the inner ring, and a fixing bolt that is inserted into the arcuate groove and screwed onto the engine body to fix the inner ring.
JP2416983U 1983-02-21 1983-02-21 timing belt tensioner Granted JPS59128951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2416983U JPS59128951U (en) 1983-02-21 1983-02-21 timing belt tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2416983U JPS59128951U (en) 1983-02-21 1983-02-21 timing belt tensioner

Publications (2)

Publication Number Publication Date
JPS59128951U true JPS59128951U (en) 1984-08-30
JPS6242200Y2 JPS6242200Y2 (en) 1987-10-29

Family

ID=30155225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2416983U Granted JPS59128951U (en) 1983-02-21 1983-02-21 timing belt tensioner

Country Status (1)

Country Link
JP (1) JPS59128951U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104040U (en) * 1980-12-18 1982-06-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104040U (en) * 1980-12-18 1982-06-26

Also Published As

Publication number Publication date
JPS6242200Y2 (en) 1987-10-29

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