JPS6129160U - 密封式オ−トテンシヨナ - Google Patents

密封式オ−トテンシヨナ

Info

Publication number
JPS6129160U
JPS6129160U JP1984113639U JP11363984U JPS6129160U JP S6129160 U JPS6129160 U JP S6129160U JP 1984113639 U JP1984113639 U JP 1984113639U JP 11363984 U JP11363984 U JP 11363984U JP S6129160 U JPS6129160 U JP S6129160U
Authority
JP
Japan
Prior art keywords
auto tensioner
shoulder
sealed auto
sealed
piston
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
JP1984113639U
Other languages
English (en)
Inventor
好男 岡部
Original Assignee
アイシン精機株式会社
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 アイシン精機株式会社 filed Critical アイシン精機株式会社
Priority to JP1984113639U priority Critical patent/JPS6129160U/ja
Priority to US06/756,648 priority patent/US4657524A/en
Publication of JPS6129160U publication Critical patent/JPS6129160U/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
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • F16H7/129—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path 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
    • F16H2007/0859—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
    • F16H2007/0893—Circular 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)

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。

Description

【図面の簡単な説明】 第１図は本考案に従ったオートテンショナの一実峰例を
示す断面図、第２図は従来の一例を示す断面図である。 １０・・・・・・密封式オートテンショナ、１１・・・
・・・アウタボデイ、１１ａ・・・・・・肩部、１２・
・・・・・インナボデイ、１３・・・・・・大径油室、
１４・・・・・・プランジャ、１６・・・・・・小径油
室、１７・・・・・・フリーピストン、１７ａ・・・・
・・先端部、２２・・・・・・アイドラプーリ、２２ｂ
・・・・・・接触部、２３・・・・・・タイミングベル
ト、２７・・・・・・突起、ｍ・・・・・・隙間等法。

Claims (1)

    【実用新案登録請求の範囲】
  1. ボデイと、該ボデイ内に摺動自在に挿入されるプランジ
    ャと、該プランジャ内に摺動自在に挿入されるフリーピ
    ストンとを備え、該ピストンの先端部を前記ボデイの肩
    部より突出させアイドラプーりに接触させることにより
    、タイミングベルトに張力を与える密封式オートテンシ
    ョナに於いて、前記アイドラプーりの前記ピストンの先
    端部との接触部と、前記ボデイの肩部との隙間を可能な
    限り狭くするように前記ボデイの肩部に軸方向の突起を
    形成した、密封式オートテンショナ。
JP1984113639U 1984-07-25 1984-07-25 密封式オ−トテンシヨナ Pending JPS6129160U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984113639U JPS6129160U (ja) 1984-07-25 1984-07-25 密封式オ−トテンシヨナ
US06/756,648 US4657524A (en) 1984-07-25 1985-07-19 Self-contained tensioning device for a belt or similar structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984113639U JPS6129160U (ja) 1984-07-25 1984-07-25 密封式オ−トテンシヨナ

Publications (1)

Publication Number Publication Date
JPS6129160U true JPS6129160U (ja) 1986-02-21

Family

ID=14617333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984113639U Pending JPS6129160U (ja) 1984-07-25 1984-07-25 密封式オ−トテンシヨナ

Country Status (2)

Country Link
US (1) US4657524A (ja)
JP (1) JPS6129160U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190158U (ja) * 1986-05-24 1987-12-03

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730821B2 (ja) * 1986-01-25 1995-04-10 富士重工業株式会社 ねじ式オートテンショナ
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
FR2610685B1 (fr) * 1987-02-09 1991-01-25 Sedis Transmissions Mec Tendeur a commande hydraulique, notamment pour chaine
DE8710548U1 (de) * 1987-07-31 1987-12-23 Schröder, Werner, 8157 Dietramszell Vorrichtung zum Spannen von Keilriemen, insbesondere für Kraftfahrzeuge
DE3801290C1 (en) * 1988-01-19 1989-07-20 Bayerische Motoren Werke Ag, 8000 Muenchen, De Tensioning device for a chain or belt drive
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
US5029387A (en) * 1989-03-14 1991-07-09 Dayco Products, Inc. Method of making a belt tensioning system
US4883446A (en) * 1989-03-14 1989-11-28 Dayco Products, Inc. Belt tensioning system, tensioner and parts therefor and methods of making the same
US4938735A (en) * 1989-03-14 1990-07-03 Dayco Products, Inc. Belt tensioning system, tensioner and parts therefor and methods of making the same
FR2655118A1 (fr) * 1989-11-30 1991-05-31 Sachs Ind Sa Tendeur hydraulique, notamment pour chaine.
GB2287519A (en) * 1992-09-03 1995-09-20 Nsk Ltd Auto tensioner
US5352160A (en) * 1992-09-03 1994-10-04 Nsk Ltd. Auto tensioner
DE4406410A1 (de) * 1994-02-28 1995-08-31 Schaeffler Waelzlager Kg Hydraulische Spannvorrichtung
US5391118A (en) * 1994-05-24 1995-02-21 Dayco Products, Inc. Belt tensioner, actuator therefor and methods of making the same
JP3054068B2 (ja) * 1995-10-27 2000-06-19 株式会社椿本チエイン 油圧式テンショナ装置
JP3243226B2 (ja) * 1999-02-18 2002-01-07 株式会社椿本チエイン 油圧式テンショナ
US6422962B1 (en) 2000-04-11 2002-07-23 Litens Automotive Partnership Timing belt tensioner with a backstop device with controlled one-way mechanism
US7850559B2 (en) * 2004-10-26 2010-12-14 Schaeffler Technologies Gmbh & Co. Kg Hydraulic tensioning system
DE102005054747A1 (de) * 2005-11-17 2007-05-24 Schaeffler Kg Spannsystem für ein Zugmittel eines Zugmitteltriebes
DE102011003056A1 (de) * 2011-01-24 2012-07-26 Schaeffler Technologies Gmbh & Co. Kg Zugmitteltrieb mit einem Spanner und einem Klemmelement
FR3062888B1 (fr) * 2017-02-14 2019-06-14 Hutchinson Tendeur de courroie
CN112253705B (zh) * 2020-10-20 2021-11-09 天能电池集团（安徽）有限公司 一种便于更换的链轮安装装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126144A (ja) * 1982-12-31 1984-07-20 Aisin Seiki Co Ltd 密封式オ−トテンシヨナ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288544A (en) * 1927-04-11 1929-06-20 C G Haubold Ag Improvements in mechanism for guiding travelling webs
FR758098A (fr) * 1932-07-14 1934-01-10 Albert Schnellpressen Dispositif d'arrêt automatique des machines travaillant des bandes ou feuilles continues et notamment des machines à imprimer rotatives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126144A (ja) * 1982-12-31 1984-07-20 Aisin Seiki Co Ltd 密封式オ−トテンシヨナ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190158U (ja) * 1986-05-24 1987-12-03

Also Published As

Publication number Publication date
US4657524A (en) 1987-04-14

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