BE334933A - - Google Patents

Info

Publication number
BE334933A
BE334933A BE334933DA BE334933A BE 334933 A BE334933 A BE 334933A BE 334933D A BE334933D A BE 334933DA BE 334933 A BE334933 A BE 334933A
Authority
BE
Belgium
Prior art keywords
cable
drum
grapple
lever
automatic
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE334933A publication Critical patent/BE334933A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/12—Grabs actuated by two or more ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
BE334933D BE334933A (cs)

Publications (1)

Publication Number Publication Date
BE334933A true BE334933A (cs)

Family

ID=13455

Family Applications (1)

Application Number Title Priority Date Filing Date
BE334933D BE334933A (cs)

Country Status (1)

Country Link
BE (1) BE334933A (cs)

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