FR1218209A - Safety device for lifting device - Google Patents

Safety device for lifting device

Info

Publication number
FR1218209A
FR1218209A FR788357A FR788357A FR1218209A FR 1218209 A FR1218209 A FR 1218209A FR 788357 A FR788357 A FR 788357A FR 788357 A FR788357 A FR 788357A FR 1218209 A FR1218209 A FR 1218209A
Authority
FR
France
Prior art keywords
safety
lifting
lifting device
safety device
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
FR788357A
Other languages
French (fr)
Inventor
Marcel Tranchard
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
Priority to FR788357A priority Critical patent/FR1218209A/en
Application granted granted Critical
Publication of FR1218209A publication Critical patent/FR1218209A/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
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR788357A 1959-03-04 1959-03-04 Safety device for lifting device Expired FR1218209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR788357A FR1218209A (en) 1959-03-04 1959-03-04 Safety device for lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR788357A FR1218209A (en) 1959-03-04 1959-03-04 Safety device for lifting device

Publications (1)

Publication Number Publication Date
FR1218209A true FR1218209A (en) 1960-05-09

Family

ID=8712022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788357A Expired FR1218209A (en) 1959-03-04 1959-03-04 Safety device for lifting device

Country Status (1)

Country Link
FR (1) FR1218209A (en)

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