FR890541A - Device for controlling the extendable pulleys - Google Patents

Device for controlling the extendable pulleys

Info

Publication number
FR890541A
FR890541A FR890541DA FR890541A FR 890541 A FR890541 A FR 890541A FR 890541D A FR890541D A FR 890541DA FR 890541 A FR890541 A FR 890541A
Authority
FR
France
Prior art keywords
extendable
pulleys
controlling
extendable 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
Other languages
French (fr)
Inventor
Paul Renaut
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
Application granted granted Critical
Publication of FR890541A publication Critical patent/FR890541A/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
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR890541D 1942-08-25 1942-08-25 Device for controlling the extendable pulleys Expired FR890541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890541T 1942-08-25

Publications (1)

Publication Number Publication Date
FR890541A true FR890541A (en) 1944-02-10

Family

ID=9381053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890541D Expired FR890541A (en) 1942-08-25 1942-08-25 Device for controlling the extendable pulleys

Country Status (1)

Country Link
FR (1) FR890541A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951388A (en) * 1957-12-13 1960-09-06 Colmant & Cuvelier Ets Variable-diameter v-grooved pulley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951388A (en) * 1957-12-13 1960-09-06 Colmant & Cuvelier Ets Variable-diameter v-grooved pulley

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