GB608199A - Improvements in or relating to "v" rope or belt pulleys - Google Patents

Improvements in or relating to "v" rope or belt pulleys

Info

Publication number
GB608199A
GB608199A GB504546A GB504546A GB608199A GB 608199 A GB608199 A GB 608199A GB 504546 A GB504546 A GB 504546A GB 504546 A GB504546 A GB 504546A GB 608199 A GB608199 A GB 608199A
Authority
GB
United Kingdom
Prior art keywords
belt
rope
relating
pulley
belt pulleys
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
GB504546A
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.)
OSWALD HENRY BIRD
Original Assignee
OSWALD HENRY BIRD
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 OSWALD HENRY BIRD filed Critical OSWALD HENRY BIRD
Priority to GB504546A priority Critical patent/GB608199A/en
Publication of GB608199A publication Critical patent/GB608199A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/49—Features essential to V-belts pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

608,199. Belt gearing. BIRD, O. H. Feb. 18, 1946, No. 5045. [Classes 80 (i) and 80 (ii)] A substantially fixed-diameter belt or rope V-pulley for automatically tensioning driving belts or ropes F comprises pairs of axially slidable members D<1> forming the belt grooves which are actuated by centrifugal members G to tend to move the groove members together to increase slightly the effective diameter of the pulley and maintain the belt tension.
GB504546A 1946-02-18 1946-02-18 Improvements in or relating to "v" rope or belt pulleys Expired GB608199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB504546A GB608199A (en) 1946-02-18 1946-02-18 Improvements in or relating to "v" rope or belt pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB504546A GB608199A (en) 1946-02-18 1946-02-18 Improvements in or relating to "v" rope or belt pulleys

Publications (1)

Publication Number Publication Date
GB608199A true GB608199A (en) 1948-09-10

Family

ID=9788704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB504546A Expired GB608199A (en) 1946-02-18 1946-02-18 Improvements in or relating to "v" rope or belt pulleys

Country Status (1)

Country Link
GB (1) GB608199A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492884A (en) * 1968-09-05 1970-02-03 Leon Beaudoin Variable pitch pulley
FR3068540A1 (en) * 2017-06-29 2019-01-04 Valeo Equipements Electriques Moteur PROTECTIVE FLASK FOR ASSEMBLY ON A PULLEY OF A ROTATING ELECTRICAL MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492884A (en) * 1968-09-05 1970-02-03 Leon Beaudoin Variable pitch pulley
FR3068540A1 (en) * 2017-06-29 2019-01-04 Valeo Equipements Electriques Moteur PROTECTIVE FLASK FOR ASSEMBLY ON A PULLEY OF A ROTATING ELECTRICAL MACHINE

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