FR1419620A - Improvement in grooved pulleys - Google Patents

Improvement in grooved pulleys

Info

Publication number
FR1419620A
FR1419620A FR976383A FR976383A FR1419620A FR 1419620 A FR1419620 A FR 1419620A FR 976383 A FR976383 A FR 976383A FR 976383 A FR976383 A FR 976383A FR 1419620 A FR1419620 A FR 1419620A
Authority
FR
France
Prior art keywords
improvement
grooved pulleys
grooved
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
FR976383A
Other languages
French (fr)
Inventor
Henri Cuinier
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.)
APP DU SUD OUEST SOC D
Original Assignee
APP DU SUD OUEST SOC D
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 APP DU SUD OUEST SOC D filed Critical APP DU SUD OUEST SOC D
Priority to FR976383A priority Critical patent/FR1419620A/en
Application granted granted Critical
Publication of FR1419620A publication Critical patent/FR1419620A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/046—Openable pulley blocks
    • 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
    • F16H55/50—Features essential to rope pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR976383A 1964-05-29 1964-05-29 Improvement in grooved pulleys Expired FR1419620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR976383A FR1419620A (en) 1964-05-29 1964-05-29 Improvement in grooved pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976383A FR1419620A (en) 1964-05-29 1964-05-29 Improvement in grooved pulleys

Publications (1)

Publication Number Publication Date
FR1419620A true FR1419620A (en) 1965-12-03

Family

ID=8831210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976383A Expired FR1419620A (en) 1964-05-29 1964-05-29 Improvement in grooved pulleys

Country Status (1)

Country Link
FR (1) FR1419620A (en)

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