JPH0167365U - - Google Patents

Info

Publication number
JPH0167365U
JPH0167365U JP1987161403U JP16140387U JPH0167365U JP H0167365 U JPH0167365 U JP H0167365U JP 1987161403 U JP1987161403 U JP 1987161403U JP 16140387 U JP16140387 U JP 16140387U JP H0167365 U JPH0167365 U JP H0167365U
Authority
JP
Japan
Prior art keywords
pressure chamber
piston
low pressure
ring
diaphragm
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
JP1987161403U
Other languages
English (en)
Other versions
JPH0731010Y2 (ja
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 JP1987161403U priority Critical patent/JPH0731010Y2/ja
Publication of JPH0167365U publication Critical patent/JPH0167365U/ja
Application granted granted Critical
Publication of JPH0731010Y2 publication Critical patent/JPH0731010Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/08Means for varying tension of belts, ropes, or chains
    • F16H2007/0802Actuators for final output members
    • F16H2007/0806Compression coil springs

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案による油圧式オートテンシヨナ
を示す断面図、第2図は第1図のオートテンシヨ
ナが配置されたベルト伝動装置の例を示す図であ
る。 30……オートテンシヨナ本体、32……ピス
トン、38……高圧室、40……低圧室、42…
…係合ロツド、44……スプリング、52……チ
エツクボール、54……ダイヤフラムハウジング
、56……ダイヤフラム、60……連通路、64
……リング状の抑え部材、68……保護キヤツプ

Claims (1)

    【実用新案登録請求の範囲】
  1. オートテンシヨナ本体に形成されたシリンダボ
    ア内にピストンが挿入され、該ピストンの両側に
    高圧室及び低圧室を形成し、係合ロツドが低圧室
    を通つて該ピストンに連結されるとともに、該ピ
    ストンを付勢するスプリングが高圧室に配置され
    、さらに該低圧室と連通してダイヤフラムハウジ
    ングを設け、ダイヤフラムがリング状の抑え部材
    によりダイヤフラムハウジングに取りつけられる
    とともにさらに該リング状の抑え部材の上に保護
    キヤツプが取りつけられていることを特徴とする
    油圧式オートテンシヨナ。
JP1987161403U 1987-10-23 1987-10-23 油圧式オートテンショナ Expired - Lifetime JPH0731010Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987161403U JPH0731010Y2 (ja) 1987-10-23 1987-10-23 油圧式オートテンショナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987161403U JPH0731010Y2 (ja) 1987-10-23 1987-10-23 油圧式オートテンショナ

Publications (2)

Publication Number Publication Date
JPH0167365U true JPH0167365U (ja) 1989-04-28
JPH0731010Y2 JPH0731010Y2 (ja) 1995-07-19

Family

ID=31444306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987161403U Expired - Lifetime JPH0731010Y2 (ja) 1987-10-23 1987-10-23 油圧式オートテンショナ

Country Status (1)

Country Link
JP (1) JPH0731010Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100648U (ja) * 1990-02-05 1991-10-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100648U (ja) * 1990-02-05 1991-10-21

Also Published As

Publication number Publication date
JPH0731010Y2 (ja) 1995-07-19

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