FR1100137A - Safety device for lifting hooks and other applications - Google Patents

Safety device for lifting hooks and other applications

Info

Publication number
FR1100137A
FR1100137A FR1100137DA FR1100137A FR 1100137 A FR1100137 A FR 1100137A FR 1100137D A FR1100137D A FR 1100137DA FR 1100137 A FR1100137 A FR 1100137A
Authority
FR
France
Prior art keywords
applications
safety device
lifting hooks
hooks
lifting
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
Emile-Marcel-Robert Bertrand
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 FR1100137A publication Critical patent/FR1100137A/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)
FR1100137D 1954-02-26 1954-02-26 Safety device for lifting hooks and other applications Expired FR1100137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100137T 1954-02-26

Publications (1)

Publication Number Publication Date
FR1100137A true FR1100137A (en) 1955-09-16

Family

ID=9620239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100137D Expired FR1100137A (en) 1954-02-26 1954-02-26 Safety device for lifting hooks and other applications

Country Status (1)

Country Link
FR (1) FR1100137A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835013A (en) * 1957-03-21 1958-05-20 Shepard Niles Crane And Hoist Load hook safety catch
US2866247A (en) * 1955-10-11 1958-12-30 United States Steel Corp Safety lock for crane hook
DE1160596B (en) * 1960-06-16 1964-01-02 Greifzug Hebezeugbau Gmbh Pawl for load hook
DE3521347C1 (en) * 1985-06-14 1986-11-27 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Load hook which can be operated by remote control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866247A (en) * 1955-10-11 1958-12-30 United States Steel Corp Safety lock for crane hook
US2835013A (en) * 1957-03-21 1958-05-20 Shepard Niles Crane And Hoist Load hook safety catch
DE1160596B (en) * 1960-06-16 1964-01-02 Greifzug Hebezeugbau Gmbh Pawl for load hook
DE3521347C1 (en) * 1985-06-14 1986-11-27 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Load hook which can be operated by remote control

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