FR1576311A - - Google Patents

Info

Publication number
FR1576311A
FR1576311A FR1576311DA FR1576311A FR 1576311 A FR1576311 A FR 1576311A FR 1576311D A FR1576311D A FR 1576311DA FR 1576311 A FR1576311 A FR 1576311A
Authority
FR
France
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)
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 FR1576311A publication Critical patent/FR1576311A/fr
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)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR1576311D 1951-01-28 1968-08-16 Expired FR1576311A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19511531175 DE1531175B2 (de) 1951-01-28 1951-01-28 Sperrvorrichtung fuer den lasthaken eines hebezeuges

Publications (1)

Publication Number Publication Date
FR1576311A true FR1576311A (zh) 1969-07-25

Family

ID=5675452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576311D Expired FR1576311A (zh) 1951-01-28 1968-08-16

Country Status (2)

Country Link
DE (1) DE1531175B2 (zh)
FR (1) FR1576311A (zh)

Also Published As

Publication number Publication date
DE1531175B2 (de) 1973-08-30
DE1531175C3 (zh) 1974-04-18
DE1531175A1 (de) 1969-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse