FR1074421A - Lifting gear - Google Patents

Lifting gear

Info

Publication number
FR1074421A
FR1074421A FR1074421DA FR1074421A FR 1074421 A FR1074421 A FR 1074421A FR 1074421D A FR1074421D A FR 1074421DA FR 1074421 A FR1074421 A FR 1074421A
Authority
FR
France
Prior art keywords
lifting gear
lifting
gear
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
Francois Thiry
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 FR1074421A publication Critical patent/FR1074421A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/12—Grabs actuated by two or more ropes
    • B66C3/125—Devices for control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1074421D 1953-04-09 1953-04-09 Lifting gear Expired FR1074421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1074421T 1953-04-09

Publications (1)

Publication Number Publication Date
FR1074421A true FR1074421A (en) 1954-10-05

Family

ID=9606634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1074421D Expired FR1074421A (en) 1953-04-09 1953-04-09 Lifting gear

Country Status (1)

Country Link
FR (1) FR1074421A (en)

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