FR929176A - Perfectionnements à un dispositif de déclanchement mécanique - Google Patents

Perfectionnements à un dispositif de déclanchement mécanique

Info

Publication number
FR929176A
FR929176A FR929176DA FR929176A FR 929176 A FR929176 A FR 929176A FR 929176D A FR929176D A FR 929176DA FR 929176 A FR929176 A FR 929176A
Authority
FR
France
Prior art keywords
release device
mechanical release
mechanical
release
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
English (en)
Inventor
Leonard Peter Frieder
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 FR929176A publication Critical patent/FR929176A/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
    • B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR929176D 1945-07-20 1946-06-15 Perfectionnements à un dispositif de déclanchement mécanique Expired FR929176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US929176XA 1945-07-20 1945-07-20

Publications (1)

Publication Number Publication Date
FR929176A true FR929176A (fr) 1947-12-18

Family

ID=22235781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929176D Expired FR929176A (fr) 1945-07-20 1946-06-15 Perfectionnements à un dispositif de déclanchement mécanique

Country Status (1)

Country Link
FR (1) FR929176A (fr)

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