FR780926A - Improvements to tensioners for chains, belts, etc. - Google Patents

Improvements to tensioners for chains, belts, etc.

Info

Publication number
FR780926A
FR780926A FR780926DA FR780926A FR 780926 A FR780926 A FR 780926A FR 780926D A FR780926D A FR 780926DA FR 780926 A FR780926 A FR 780926A
Authority
FR
France
Prior art keywords
tensioners
belts
chains
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
Other languages
French (fr)
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.)
Renold & Coventry Chain Co
Original Assignee
Renold & Coventry 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 Renold & Coventry Chain Co filed Critical Renold & Coventry Chain Co
Application granted granted Critical
Publication of FR780926A publication Critical patent/FR780926A/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
    • F16H7/10—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
    • F16H2007/0853—Ratchets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR780926D 1933-11-29 1934-11-07 Improvements to tensioners for chains, belts, etc. Expired FR780926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB780926X 1933-11-29

Publications (1)

Publication Number Publication Date
FR780926A true FR780926A (en) 1935-05-06

Family

ID=10497742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780926D Expired FR780926A (en) 1933-11-29 1934-11-07 Improvements to tensioners for chains, belts, etc.

Country Status (1)

Country Link
FR (1) FR780926A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493047A1 (en) * 1990-12-20 1992-07-01 Gates Power Drive Products, Inc. Tensioner with damping system
EP0493951A1 (en) * 1990-12-20 1992-07-08 Gates Power Drive Products, Inc. Pulley encased tensioner and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493047A1 (en) * 1990-12-20 1992-07-01 Gates Power Drive Products, Inc. Tensioner with damping system
EP0493951A1 (en) * 1990-12-20 1992-07-08 Gates Power Drive Products, Inc. Pulley encased tensioner and system

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