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FR1168729A - Safety hook - Google Patents

Safety hook

Info

Publication number
FR1168729A
FR1168729A FR1168729DA FR1168729A FR 1168729 A FR1168729 A FR 1168729A FR 1168729D A FR1168729D A FR 1168729DA FR 1168729 A FR1168729 A FR 1168729A
Authority
FR
France
Prior art keywords
safety hook
hook
safety
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-Francois Archer
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 FR1168729A publication Critical patent/FR1168729A/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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1168729D 1957-03-01 1957-03-01 Safety hook Expired FR1168729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1168729T 1957-03-01

Publications (1)

Publication Number Publication Date
FR1168729A true FR1168729A (en) 1958-12-15

Family

ID=9656167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168729D Expired FR1168729A (en) 1957-03-01 1957-03-01 Safety hook

Country Status (1)

Country Link
FR (1) FR1168729A (en)

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