BE784936Q - Grue a pylone - Google Patents

Grue a pylone

Info

Publication number
BE784936Q
BE784936Q BE784936A BE784936A BE784936Q BE 784936 Q BE784936 Q BE 784936Q BE 784936 A BE784936 A BE 784936A BE 784936 A BE784936 A BE 784936A BE 784936 Q BE784936 Q BE 784936Q
Authority
BE
Belgium
Prior art keywords
pylon
crane
pylon crane
Prior art date
Application number
BE784936A
Other languages
English (en)
Original Assignee
Wellman Donald E
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 Wellman Donald E filed Critical Wellman Donald E
Application granted granted Critical
Publication of BE784936Q publication Critical patent/BE784936Q/fr

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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
BE784936A 1970-05-19 1972-06-15 Grue a pylone BE784936Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842040 1970-05-19

Publications (1)

Publication Number Publication Date
BE784936Q true BE784936Q (fr) 1972-10-02

Family

ID=4141423

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784936A BE784936Q (fr) 1970-05-19 1972-06-15 Grue a pylone

Country Status (1)

Country Link
BE (1) BE784936Q (fr)

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