FR654727A - Lifting devices - Google Patents

Lifting devices

Info

Publication number
FR654727A
FR654727A FR654727DA FR654727A FR 654727 A FR654727 A FR 654727A FR 654727D A FR654727D A FR 654727DA FR 654727 A FR654727 A FR 654727A
Authority
FR
France
Prior art keywords
lifting devices
lifting
devices
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
Antoine Algudo
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 FR654727A publication Critical patent/FR654727A/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
    • 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)
FR654727D 1928-03-14 1928-03-14 Lifting devices Expired FR654727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR654727T 1928-03-14

Publications (1)

Publication Number Publication Date
FR654727A true FR654727A (en) 1929-04-10

Family

ID=9006658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR654727D Expired FR654727A (en) 1928-03-14 1928-03-14 Lifting devices

Country Status (1)

Country Link
FR (1) FR654727A (en)

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