FR2354281A1 - Dispositif de securite d'accrochage d'une charge - Google Patents

Dispositif de securite d'accrochage d'une charge

Info

Publication number
FR2354281A1
FR2354281A1 FR7617709A FR7617709A FR2354281A1 FR 2354281 A1 FR2354281 A1 FR 2354281A1 FR 7617709 A FR7617709 A FR 7617709A FR 7617709 A FR7617709 A FR 7617709A FR 2354281 A1 FR2354281 A1 FR 2354281A1
Authority
FR
France
Prior art keywords
hook
shutting
safety device
operated
levers
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.)
Granted
Application number
FR7617709A
Other languages
English (en)
French (fr)
Other versions
FR2354281B3 (enExample
Inventor
H Corgier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 by Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7617709A priority Critical patent/FR2354281A1/fr
Publication of FR2354281A1 publication Critical patent/FR2354281A1/fr
Application granted granted Critical
Publication of FR2354281B3 publication Critical patent/FR2354281B3/fr
Granted 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)
  • Load-Engaging Elements For Cranes (AREA)
FR7617709A 1976-06-11 1976-06-11 Dispositif de securite d'accrochage d'une charge Granted FR2354281A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617709A FR2354281A1 (fr) 1976-06-11 1976-06-11 Dispositif de securite d'accrochage d'une charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617709A FR2354281A1 (fr) 1976-06-11 1976-06-11 Dispositif de securite d'accrochage d'une charge

Publications (2)

Publication Number Publication Date
FR2354281A1 true FR2354281A1 (fr) 1978-01-06
FR2354281B3 FR2354281B3 (enExample) 1979-03-02

Family

ID=9174252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617709A Granted FR2354281A1 (fr) 1976-06-11 1976-06-11 Dispositif de securite d'accrochage d'une charge

Country Status (1)

Country Link
FR (1) FR2354281A1 (enExample)

Also Published As

Publication number Publication date
FR2354281B3 (enExample) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse