JPS6240358U - - Google Patents

Info

Publication number
JPS6240358U
JPS6240358U JP13159585U JP13159585U JPS6240358U JP S6240358 U JPS6240358 U JP S6240358U JP 13159585 U JP13159585 U JP 13159585U JP 13159585 U JP13159585 U JP 13159585U JP S6240358 U JPS6240358 U JP S6240358U
Authority
JP
Japan
Prior art keywords
piston
oil
tensioner
toothed belt
air
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
JP13159585U
Other languages
English (en)
Other versions
JPS6329965Y2 (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 JP1985131595U priority Critical patent/JPS6329965Y2/ja
Priority to US06/872,928 priority patent/US4708696A/en
Priority to EP86108136A priority patent/EP0212119B2/en
Priority to DE8686108136T priority patent/DE3674288D1/de
Publication of JPS6240358U publication Critical patent/JPS6240358U/ja
Application granted granted Critical
Publication of JPS6329965Y2 publication Critical patent/JPS6329965Y2/ja
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
    • 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
    • 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

Description

【図面の簡単な説明】
図面は本考案の一実施例の縦断面図である。 １…歯付ベルト、６…シリンダ、７…ロツド、
１０…ピストン、１１…油、２２…ばね、２５…
逆止弁、２６…アキユムレータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 油を充填したシリンダ内に小間隙をもつて遊嵌
    したピストンにピストンロツドを固定して該ロツ
    ドにばねにより突出力を付与し、シリンダ内のピ
    ストン前室とピストン後室とを連通する油路にピ
    ストン後室への油の流入を許す逆止弁を設け、前
    記突出力により歯付ベルトに張力を加える歯付ベ
    ルト用テンシヨナであつて、前記ピストンの移動
    に伴うピストン前後室の体積変化の差を空気封入
    型アキユムレータによつて吸収することを特徴と
    するテンシヨナ。
JP1985131595U 1985-08-30 1985-08-30 Expired JPS6329965Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985131595U JPS6329965Y2 (ja) 1985-08-30 1985-08-30
US06/872,928 US4708696A (en) 1985-08-30 1986-06-11 Tensioner for toothed drive belts
EP86108136A EP0212119B2 (en) 1985-08-30 1986-06-13 Tensioner for toothed drive belts
DE8686108136T DE3674288D1 (de) 1985-08-30 1986-06-13 Spanner fuer verzahnte treibriemen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985131595U JPS6329965Y2 (ja) 1985-08-30 1985-08-30

Publications (2)

Publication Number Publication Date
JPS6240358U true JPS6240358U (ja) 1987-03-10
JPS6329965Y2 JPS6329965Y2 (ja) 1988-08-11

Family

ID=31030193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985131595U Expired JPS6329965Y2 (ja) 1985-08-30 1985-08-30

Country Status (1)

Country Link
JP (1) JPS6329965Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119549U (ja) * 1989-06-28 1990-09-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155350U (ja) * 1981-03-26 1982-09-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155350U (ja) * 1981-03-26 1982-09-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119549U (ja) * 1989-06-28 1990-09-26

Also Published As

Publication number Publication date
JPS6329965Y2 (ja) 1988-08-11

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