DE251257C - - Google Patents

Info

Publication number
DE251257C
DE251257C DENDAT251257D DE251257DA DE251257C DE 251257 C DE251257 C DE 251257C DE NDAT251257 D DENDAT251257 D DE NDAT251257D DE 251257D A DE251257D A DE 251257DA DE 251257 C DE251257 C DE 251257C
Authority
DE
Germany
Prior art keywords
drum
gripper
control
lifting
control drum
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.)
Active
Application number
DENDAT251257D
Other languages
German (de)
English (en)
Publication of DE251257C publication Critical patent/DE251257C/de
Active 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
    • 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
    • B66C3/125—Devices for control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DENDAT251257D Active DE251257C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE251257C true DE251257C (enrdf_load_stackoverflow)

Family

ID=509709

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT251257D Active DE251257C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE251257C (enrdf_load_stackoverflow)

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