DE160893C - - Google Patents

Info

Publication number
DE160893C
DE160893C DENDAT160893D DE160893DA DE160893C DE 160893 C DE160893 C DE 160893C DE NDAT160893 D DENDAT160893 D DE NDAT160893D DE 160893D A DE160893D A DE 160893DA DE 160893 C DE160893 C DE 160893C
Authority
DE
Germany
Prior art keywords
boom
lever
slot
roller
wall
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
DENDAT160893D
Other languages
German (de)
English (en)
Publication of DE160893C publication Critical patent/DE160893C/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
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DENDAT160893D Active DE160893C (en:Method)

Publications (1)

Publication Number Publication Date
DE160893C true DE160893C (en:Method)

Family

ID=426819

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT160893D Active DE160893C (en:Method)

Country Status (1)

Country Link
DE (1) DE160893C (en:Method)

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