FR697321A - Treuil à friction pour le levage des fardeaux - Google Patents

Treuil à friction pour le levage des fardeaux

Info

Publication number
FR697321A
FR697321A FR697321DA FR697321A FR 697321 A FR697321 A FR 697321A FR 697321D A FR697321D A FR 697321DA FR 697321 A FR697321 A FR 697321A
Authority
FR
France
Prior art keywords
lifting loads
friction winch
winch
friction
loads
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
English (en)
Inventor
Gaston Jeannin
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 FR697321A publication Critical patent/FR697321A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/015—Actuated by chain, belt or by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR697321D 1930-06-13 1930-06-13 Treuil à friction pour le levage des fardeaux Expired FR697321A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR697321T 1930-06-13

Publications (1)

Publication Number Publication Date
FR697321A true FR697321A (fr) 1931-01-15

Family

ID=9047083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697321D Expired FR697321A (fr) 1930-06-13 1930-06-13 Treuil à friction pour le levage des fardeaux

Country Status (1)

Country Link
FR (1) FR697321A (fr)

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