FR850482A - - Google Patents

Info

Publication number
FR850482A
FR850482A FR850482DA FR850482A FR 850482 A FR850482 A FR 850482A FR 850482D A FR850482D A FR 850482DA FR 850482 A FR850482 A FR 850482A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR850482A publication Critical patent/FR850482A/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
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR850482D Expired FR850482A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR850482A true FR850482A (cg-RX-API-DMAC7.html) 1939-12-18

Family

ID=1554729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850482D Expired FR850482A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR850482A (cg-RX-API-DMAC7.html)

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