GB2065265B - Chain tensioner - Google Patents

Chain tensioner

Info

Publication number
GB2065265B
GB2065265B GB8037641A GB8037641A GB2065265B GB 2065265 B GB2065265 B GB 2065265B GB 8037641 A GB8037641 A GB 8037641A GB 8037641 A GB8037641 A GB 8037641A GB 2065265 B GB2065265 B GB 2065265B
Authority
GB
United Kingdom
Prior art keywords
chain tensioner
tensioner
chain
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.)
Expired
Application number
GB8037641A
Other versions
GB2065265A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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
Priority claimed from JP1979176956U external-priority patent/JPS6233153Y2/ja
Priority claimed from JP1979176955U external-priority patent/JPS5817956Y2/en
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of GB2065265A publication Critical patent/GB2065265A/en
Application granted granted Critical
Publication of GB2065265B publication Critical patent/GB2065265B/en
Expired 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
    • 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
    • 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
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • F16H2007/0814—Fluid pressure with valves opening on surplus 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
GB8037641A 1979-12-19 1980-11-24 Chain tensioner Expired GB2065265B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1979176956U JPS6233153Y2 (en) 1979-12-19 1979-12-19
JP1979176955U JPS5817956Y2 (en) 1979-12-19 1979-12-19 Tightener adjustment device

Publications (2)

Publication Number Publication Date
GB2065265A GB2065265A (en) 1981-06-24
GB2065265B true GB2065265B (en) 1983-09-01

Family

ID=26497670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8037641A Expired GB2065265B (en) 1979-12-19 1980-11-24 Chain tensioner

Country Status (1)

Country Link
GB (1) GB2065265B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509935A (en) * 1981-08-27 1985-04-09 Dayco Corporation Belt tensioner and method of making the same
DE3145115C2 (en) * 1981-11-13 1983-12-08 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "Hydraulic chain tensioner"
US4741299A (en) * 1985-01-26 1988-05-03 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine
US4761155A (en) * 1985-03-19 1988-08-02 Honda Giken Kogyo Kabushiki Kaisha Tensioner for wrapping connector transmission device for internal combustion engine
CA1258594A (en) * 1985-03-19 1989-08-22 Itsuo Iwai Tensioner device for wrapping connector driving device in internal combustion engine
US4874352A (en) * 1987-08-06 1989-10-17 Tsubakimoto Chain Co. Fluidic tensioner
DE3801290C1 (en) * 1988-01-19 1989-07-20 Bayerische Motoren Werke Ag, 8000 Muenchen, De Tensioning device for a chain or belt drive
JP2503434Y2 (en) * 1989-05-31 1996-07-03 日産自動車株式会社 Engine chain tensioner device
IT1241217B (en) * 1990-05-08 1993-12-29 Fiat Auto Spa INTERNAL COMBUSTION ENGINE WITH TRANSMISSION CHAIN TENSIONER BETWEEN TWO CAMSHAFTS IN THE HEAD
US5259820A (en) * 1992-05-19 1993-11-09 Borg-Warner Automotive Transmission & Engine Components Corporation Hydraulic tensioner having a variable orifice check valve and a double helix internal ratchet
US5370584A (en) * 1993-01-15 1994-12-06 Borg-Warner Automotive, Inc. Piston design for removing air from a hydraulic tensioner
US5346436A (en) * 1993-09-23 1994-09-13 Borg-Warner Automotive, Inc. Air vent for hydraulic chain tensioner
GB2311581B (en) * 1996-03-29 1999-12-15 Rover Group A timing chain tensioner
US7641575B2 (en) * 2004-04-09 2010-01-05 Tsubakimoto Chain Co. Hydraulic tensioner

Also Published As

Publication number Publication date
GB2065265A (en) 1981-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee