JPS6240355U - - Google Patents

Info

Publication number
JPS6240355U
JPS6240355U JP13159285U JP13159285U JPS6240355U JP S6240355 U JPS6240355 U JP S6240355U JP 13159285 U JP13159285 U JP 13159285U JP 13159285 U JP13159285 U JP 13159285U JP S6240355 U JPS6240355 U JP S6240355U
Authority
JP
Japan
Prior art keywords
toothed belt
piston
tensioner
rod
cylinder
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
JP13159285U
Other languages
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 JP13159285U priority Critical patent/JPS6240355U/ja
Priority to US06/872,928 priority patent/US4708696A/en
Priority to EP86108136A priority patent/EP0212119B2/en
Priority to DE8686108136T priority patent/DE3674288D1/en
Publication of JPS6240355U publication Critical patent/JPS6240355U/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の縦断面図、第２図
は温度の変化に伴う油の粘性の変化とリークダウ
ン時間の変化を示すグラフである。 １…歯付ベルト、６…シリンダ、７…ピストン
ロツド、１０…ピストン、２６…ばね。 FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a graph showing changes in oil viscosity and leakdown time with changes in temperature. 1...Toothed belt, 6...Cylinder, 7...Piston rod, 10...Piston, 26...Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 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、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
ヨナにおいて、ピストン材にシリンダ材より線膨
張係数の大きい材料を使用したことを特徴とする
歯付ベルト用テンシヨナ。 In a toothed belt tensioner, a piston rod is fixed to a piston loosely fitted with a small gap in an oil-filled cylinder, a spring applies a protruding force to the rod, and the ejecting force applies tension to a toothed belt. A tensioner for a toothed belt, characterized in that the piston material is made of a material with a higher coefficient of linear expansion than the cylinder material.
JP13159285U 1985-08-30 1985-08-30 Pending JPS6240355U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13159285U JPS6240355U (en) 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 (en) 1985-08-30 1986-06-13 TENSIONER FOR TOOTHED DRIVE BELTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13159285U JPS6240355U (en) 1985-08-30 1985-08-30

Publications (1)

Publication Number Publication Date
JPS6240355U true JPS6240355U (en) 1987-03-10

Family

ID=31030187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13159285U Pending JPS6240355U (en) 1985-08-30 1985-08-30

Country Status (1)

Country Link
JP (1) JPS6240355U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256947U (en) * 1988-10-18 1990-04-24
KR100486846B1 (en) * 1997-11-29 2005-08-24 국방과학연구소 Check Valve Structure for Oil Filling of Line Array Sound Detector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915614A (en) * 1982-07-19 1984-01-26 Atsugi Motor Parts Co Ltd Lash adjuster in valve mechanism of internal-combustion engine
JPS5923355A (en) * 1982-07-29 1984-02-06 Osaka Shiiring Insatsu Kk Device for manufacturing multicolor label
JPS6023355B2 (en) * 1976-10-29 1985-06-07 ヤマハ株式会社 electronic musical instruments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023355B2 (en) * 1976-10-29 1985-06-07 ヤマハ株式会社 electronic musical instruments
JPS5915614A (en) * 1982-07-19 1984-01-26 Atsugi Motor Parts Co Ltd Lash adjuster in valve mechanism of internal-combustion engine
JPS5923355A (en) * 1982-07-29 1984-02-06 Osaka Shiiring Insatsu Kk Device for manufacturing multicolor label

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256947U (en) * 1988-10-18 1990-04-24
KR100486846B1 (en) * 1997-11-29 2005-08-24 국방과학연구소 Check Valve Structure for Oil Filling of Line Array Sound Detector

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