FR1049824A - Improvements to lifting devices - Google Patents

Improvements to lifting devices

Info

Publication number
FR1049824A
FR1049824A FR1049824DA FR1049824A FR 1049824 A FR1049824 A FR 1049824A FR 1049824D A FR1049824D A FR 1049824DA FR 1049824 A FR1049824 A FR 1049824A
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
Jean-Joseph Geffroy
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 FR1049824A publication Critical patent/FR1049824A/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
    • B66C3/02—Bucket grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1049824D 1952-01-24 1952-01-24 Improvements to lifting devices Expired FR1049824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1049824T 1952-01-24

Publications (1)

Publication Number Publication Date
FR1049824A true FR1049824A (en) 1954-01-04

Family

ID=9593894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049824D Expired FR1049824A (en) 1952-01-24 1952-01-24 Improvements to lifting devices

Country Status (1)

Country Link
FR (1) FR1049824A (en)

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