JP2516271Y2 - ラチェット式テンショナ - Google Patents

ラチェット式テンショナ

Info

Publication number
JP2516271Y2
JP2516271Y2 JP1989062463U JP6246389U JP2516271Y2 JP 2516271 Y2 JP2516271 Y2 JP 2516271Y2 JP 1989062463 U JP1989062463 U JP 1989062463U JP 6246389 U JP6246389 U JP 6246389U JP 2516271 Y2 JP2516271 Y2 JP 2516271Y2
Authority
JP
Japan
Prior art keywords
ratchet
pitch
rack
teeth
plunger
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 - Lifetime
Application number
JP1989062463U
Other languages
English (en)
Japanese (ja)
Other versions
JPH032950U (OSRAM
Inventor
恭 鈴木
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.)
Tsubakimoto Chain Co
Original Assignee
Tsubakimoto Chain Co
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 Tsubakimoto Chain Co filed Critical Tsubakimoto Chain Co
Priority to JP1989062463U priority Critical patent/JP2516271Y2/ja
Priority to US07/530,548 priority patent/US5006095A/en
Publication of JPH032950U publication Critical patent/JPH032950U/ja
Application granted granted Critical
Publication of JP2516271Y2 publication Critical patent/JP2516271Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • F16H7/0848—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 
    • F16H7/0848—Means for varying tension of belts, ropes or chains  with means for impeding reverse motion
    • F16H2007/0853—Ratchets
    • 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)
JP1989062463U 1989-05-31 1989-05-31 ラチェット式テンショナ Expired - Lifetime JP2516271Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989062463U JP2516271Y2 (ja) 1989-05-31 1989-05-31 ラチェット式テンショナ
US07/530,548 US5006095A (en) 1989-05-31 1990-05-29 Ratchet type tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989062463U JP2516271Y2 (ja) 1989-05-31 1989-05-31 ラチェット式テンショナ

Publications (2)

Publication Number Publication Date
JPH032950U JPH032950U (OSRAM) 1991-01-11
JP2516271Y2 true JP2516271Y2 (ja) 1996-11-06

Family

ID=13200929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989062463U Expired - Lifetime JP2516271Y2 (ja) 1989-05-31 1989-05-31 ラチェット式テンショナ

Country Status (2)

Country Link
US (1) US5006095A (OSRAM)
JP (1) JP2516271Y2 (OSRAM)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2540896Y2 (ja) * 1991-04-11 1997-07-09 株式会社椿本チエイン チェーン等のテンショナ装置
JP2895786B2 (ja) * 1995-11-10 1999-05-24 株式会社椿本チエイン 伝動チェーンのテンショナ装置
US5653653A (en) * 1995-12-21 1997-08-05 Borg-Warner Automotive, Inc. Hydraulic tensioner with stop mechanism
US5647811A (en) * 1996-01-18 1997-07-15 Borg-Warner Automotive, Inc. Chain tensioner with integral arm
JPH09303503A (ja) * 1996-05-10 1997-11-25 Borg Warner Automot Kk 油圧テンショナ
JPH09303506A (ja) * 1996-05-10 1997-11-25 Borg Warner Automot Kk 油圧テンショナ
JP3162646B2 (ja) * 1997-03-27 2001-05-08 株式会社椿本チエイン テンショナレバー
EP0877180B1 (en) 1997-05-08 2003-01-22 BorgWarner Inc. Hydraulic tensioner with external rack and ratchet
US5911641A (en) * 1997-12-23 1999-06-15 Eaton Corporation Chain Tensioner and improved plunger retention thereof
JP3462753B2 (ja) * 1998-06-02 2003-11-05 株式会社椿本チエイン ラチェット式テンショナ
JP3226029B2 (ja) * 1998-08-06 2001-11-05 株式会社椿本チエイン バックラッシュレスラチェット式テンショナ
JP3226030B2 (ja) * 1998-08-20 2001-11-05 株式会社椿本チエイン ラチェット式テンショナ
US6120402A (en) * 1998-09-21 2000-09-19 Borgwarner Inc. Hydraulic tensioner with external rack having backlash restriction
US6196939B1 (en) 1998-09-21 2001-03-06 Borgwarner Inc. Hydraulic tensioner with a hydraulically controlled rack
JP3415536B2 (ja) * 2000-01-21 2003-06-09 株式会社椿本チエイン プランジャの係止保持機構、係止解除機構等を備えたラチェット式テンショナ
JP3432197B2 (ja) * 2000-02-02 2003-08-04 株式会社椿本チエイン バックラッシュを有するラチェット式テンショナ
KR100514833B1 (ko) * 2002-09-25 2005-09-14 현대자동차주식회사 엔진의 타이밍체인 커버
JP2004176891A (ja) * 2002-11-29 2004-06-24 Tsubakimoto Chain Co ラチェット式テンショナ
JP3813588B2 (ja) * 2003-02-28 2006-08-23 株式会社椿本チエイン ラチェット式テンショナ
JP3649228B2 (ja) * 2003-06-25 2005-05-18 株式会社椿本チエイン ラチェット式テンショナ
US20060293133A1 (en) * 2005-06-28 2006-12-28 Borgwarner Inc. Dual pivoting pawl tensioner
US7794345B2 (en) * 2005-09-23 2010-09-14 Gm Global Technology Operations, Inc. Dual backlash chain tensioner
EP2449641B1 (en) * 2009-07-03 2014-10-15 ABB Technology AG A joint for a submarine cable
DE102010032631A1 (de) * 2010-07-29 2012-02-02 Schaeffler Technologies Gmbh & Co. Kg Mechanischer Zugmitteltrieb mit mehreren Rastbahnen, die zueinander einen Rastversatz aufweisen sowie mechanischer Rastklinkenspanner
JP5980196B2 (ja) * 2013-12-24 2016-08-31 株式会社椿本チエイン チェーンテンショナ
JP7513894B2 (ja) * 2020-12-22 2024-07-10 株式会社椿本チエイン テンショナ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121546U (ja) * 1984-01-21 1985-08-16 本田技研工業株式会社 チエ−ンテンシヨナ
JPS6412165A (en) * 1987-07-07 1989-01-17 Tsubakimoto Chain Co Latchet type tensioner with backlash
US4874352A (en) * 1987-08-06 1989-10-17 Tsubakimoto Chain Co. Fluidic tensioner

Also Published As

Publication number Publication date
US5006095A (en) 1991-04-09
JPH032950U (OSRAM) 1991-01-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term