GB295673A - Automatic tensioning device for belts and the like - Google Patents

Automatic tensioning device for belts and the like

Info

Publication number
GB295673A
GB295673A GB1267128A GB1267128A GB295673A GB 295673 A GB295673 A GB 295673A GB 1267128 A GB1267128 A GB 1267128A GB 1267128 A GB1267128 A GB 1267128A GB 295673 A GB295673 A GB 295673A
Authority
GB
United Kingdom
Prior art keywords
belts
belt
tensioning device
pivot
spans
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
GB1267128A
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.)
E & L Constant
Original Assignee
E & L Constant
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 E & L Constant filed Critical E & L Constant
Priority to GB1267128A priority Critical patent/GB295673A/en
Publication of GB295673A publication Critical patent/GB295673A/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
    • 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
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

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

295,673. Duhamel. M., and Constant, E. & L. May 16. 1927. Divided on and addition to 271,117. Tension arrangements.-In means for automatically increasing the tension of belts &c., with the load, of the kind described in the parent Specification, in which a pair of levers 1, 2, long and short respectively and interconnected by a spring J, turn on a pivot A and carry rollers D, E engaging the slack and driving spans respectively, of the belt, the pivot A, Fig. 2, lies outside both belt spans, or Fig. 3, is supported on a projection on a plate K bolted to the casing of the electromotor driving the belt.
GB1267128A 1927-05-16 1927-05-16 Automatic tensioning device for belts and the like Expired GB295673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1267128A GB295673A (en) 1927-05-16 1927-05-16 Automatic tensioning device for belts and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1267128A GB295673A (en) 1927-05-16 1927-05-16 Automatic tensioning device for belts and the like

Publications (1)

Publication Number Publication Date
GB295673A true GB295673A (en) 1928-08-16

Family

ID=10008974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267128A Expired GB295673A (en) 1927-05-16 1927-05-16 Automatic tensioning device for belts and the like

Country Status (1)

Country Link
GB (1) GB295673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479660A (en) * 1982-09-30 1984-10-30 Pattison Daniel J Two wheel synchronously driven bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479660A (en) * 1982-09-30 1984-10-30 Pattison Daniel J Two wheel synchronously driven bicycle

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