JPH0385742U - - Google Patents

Info

Publication number
JPH0385742U
JPH0385742U JP1989143582U JP14358289U JPH0385742U JP H0385742 U JPH0385742 U JP H0385742U JP 1989143582 U JP1989143582 U JP 1989143582U JP 14358289 U JP14358289 U JP 14358289U JP H0385742 U JPH0385742 U JP H0385742U
Authority
JP
Japan
Prior art keywords
piston
diaphragm
sealed
piston rod
chamber
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.)
Pending
Application number
JP1989143582U
Other languages
English (en)
Japanese (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 JP1989143582U priority Critical patent/JPH0385742U/ja
Priority to EP90313565A priority patent/EP0433065A1/en
Priority to US07/626,734 priority patent/US5073149A/en
Publication of JPH0385742U publication Critical patent/JPH0385742U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/0878—Disabling during transport
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H7/0836—Means for varying tension of belts, ropes, or chains with vibration damping means of the fluid and restriction type, e.g. dashpot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
JP1989143582U 1989-12-14 1989-12-14 Pending JPH0385742U (US06653308-20031125-C00199.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989143582U JPH0385742U (US06653308-20031125-C00199.png) 1989-12-14 1989-12-14
EP90313565A EP0433065A1 (en) 1989-12-14 1990-12-13 Diaphragm seal type tensioner
US07/626,734 US5073149A (en) 1989-12-14 1990-12-13 Diaphragm seal type tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989143582U JPH0385742U (US06653308-20031125-C00199.png) 1989-12-14 1989-12-14

Publications (1)

Publication Number Publication Date
JPH0385742U true JPH0385742U (US06653308-20031125-C00199.png) 1991-08-29

Family

ID=15342091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989143582U Pending JPH0385742U (US06653308-20031125-C00199.png) 1989-12-14 1989-12-14

Country Status (3)

Country Link
US (1) US5073149A (US06653308-20031125-C00199.png)
EP (1) EP0433065A1 (US06653308-20031125-C00199.png)
JP (1) JPH0385742U (US06653308-20031125-C00199.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507172Y2 (ja) * 1990-05-31 1996-08-14 株式会社椿本チエイン 逆止弁を具えた歯付ベルト用テンショナ
JPH0536159U (ja) * 1991-10-21 1993-05-18 株式会社椿本チエイン リークダウン値の温度補正機能を具えた歯付ベルト用テンシヨナ
US5304099A (en) * 1993-03-12 1994-04-19 Eaton Corporation Hydraulic chain tensioner
US5366415A (en) * 1993-03-12 1994-11-22 Eaton Corporation Hydraulic belt tensioner
JP2540947Y2 (ja) * 1993-06-29 1997-07-09 株式会社椿本チエイン 歯付きベルト用オイル式テンショナ
JP3009605B2 (ja) * 1995-04-28 2000-02-14 株式会社椿本チエイン 油圧式テンショナ
US5720684A (en) * 1995-09-06 1998-02-24 Borg-Warner Automotive, Inc. Hydraulic tensioner with internal pressure relief
US5628701A (en) * 1995-12-08 1997-05-13 Borg-Warner Automotive, Inc. Hydraulic tensioner with sealing element
US5755471A (en) * 1996-02-16 1998-05-26 Micron Electronics, Inc. Actuator stem and actuator design having a D-shaped cross-section
US6883780B2 (en) * 1998-10-09 2005-04-26 Swagelok Company Sanitary diaphragm valve
US6394417B1 (en) 1998-10-09 2002-05-28 Swagelok Co. Sanitary diaphragm valve
US6578691B1 (en) 2001-04-13 2003-06-17 Mach Iii Clutch, Inc. Ultra-low stiction torque transfer device
US6867383B1 (en) 2003-03-28 2005-03-15 Little Giant Pump Company Liquid level assembly with diaphragm seal
DE102008016654B4 (de) * 2008-04-01 2019-02-21 Elringklinger Ag Autark-Kettenspanner mit Doppeldichtring
TWM381544U (en) * 2009-10-28 2010-06-01 Gongshun Technology Co Ltd Vehicle belt tension adjuster
JP6539564B2 (ja) * 2015-10-26 2019-07-03 Ntn株式会社 油圧式オートテンショナ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1333181C (en) * 1985-01-10 1994-11-22 Hidemi Sugiura Plastic boots and method of manufacturing the same
US4708696A (en) * 1985-08-30 1987-11-24 Tsubakimoto Chain Co. Tensioner for toothed drive belts
JPH0430445Y2 (US06653308-20031125-C00199.png) * 1985-09-09 1992-07-22
JPH0432519Y2 (US06653308-20031125-C00199.png) * 1986-05-24 1992-08-05
JPS63120949A (ja) * 1986-11-06 1988-05-25 Aisin Seiki Co Ltd フリ−ピストン型オ−トテンシヨナ
JPS63145859A (ja) * 1986-12-08 1988-06-17 Aisin Seiki Co Ltd 密封式オ−トテンシヨナ
DE8804668U1 (de) * 1987-05-27 1988-06-30 Audi AG, 8070 Ingolstadt Spannelement für eine Zahnriemen-Spannvorrichtung
DE3741860A1 (de) * 1987-12-10 1989-06-22 Schaeffler Waelzlager Kg Spannvorrichtung fuer einen riemen
IT214081Z2 (it) * 1988-01-25 1990-04-02 Fiat Auto Spa Soffietto di materiale elastomero per la protezione degli snodi dei tiranti laterali di sterzo di un autoveicolo
GB2221279B (en) * 1988-07-22 1992-07-29 Ntn Toyo Bearing Co Ltd Belt autotensioner
JP2510338Y2 (ja) * 1988-10-18 1996-09-11 エヌティエヌ 株式会社 ベルトのオ−トテンショナ

Also Published As

Publication number Publication date
US5073149A (en) 1991-12-17
EP0433065A1 (en) 1991-06-19

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