FR1047914A - Automatic grapple - Google Patents

Automatic grapple

Info

Publication number
FR1047914A
FR1047914A FR1047914DA FR1047914A FR 1047914 A FR1047914 A FR 1047914A FR 1047914D A FR1047914D A FR 1047914DA FR 1047914 A FR1047914 A FR 1047914A
Authority
FR
France
Prior art keywords
automatic grapple
grapple
automatic
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)
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.)
Stora Enso Oyj
Original Assignee
Stora Kopparbergs Bergslags AB
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 Stora Kopparbergs Bergslags AB filed Critical Stora Kopparbergs Bergslags AB
Application granted granted Critical
Publication of FR1047914A publication Critical patent/FR1047914A/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
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1047914D 1951-07-23 1951-07-23 Automatic grapple Expired FR1047914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1047914T 1951-07-23

Publications (1)

Publication Number Publication Date
FR1047914A true FR1047914A (en) 1953-12-17

Family

ID=9593090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1047914D Expired FR1047914A (en) 1951-07-23 1951-07-23 Automatic grapple

Country Status (1)

Country Link
FR (1) FR1047914A (en)

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