BE454513R - Grue à fleche relevable - Google Patents

Grue à fleche relevable

Info

Publication number
BE454513R
BE454513R BE454513A BE454513A BE454513R BE 454513 R BE454513 R BE 454513R BE 454513 A BE454513 A BE 454513A BE 454513 A BE454513 A BE 454513A BE 454513 R BE454513 R BE 454513R
Authority
BE
Belgium
Prior art keywords
boom crane
luffing boom
luffing
crane
boom
Prior art date
Application number
BE454513A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of BE454513R publication Critical patent/BE454513R/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
    • B66C23/06—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 mounted for jibbing or luffing movements
    • B66C23/08—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 mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
    • B66C23/10—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 mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
BE454513A 1942-09-07 1944-02-23 Grue à fleche relevable BE454513R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE447067A BE447067A (fr) 1942-09-07 1942-09-07 Grue à fleche relevable

Publications (1)

Publication Number Publication Date
BE454513R true BE454513R (fr) 1944-03-31

Family

ID=103007

Family Applications (2)

Application Number Title Priority Date Filing Date
BE447067A BE447067A (fr) 1942-09-07 1942-09-07 Grue à fleche relevable
BE454513A BE454513R (fr) 1942-09-07 1944-02-23 Grue à fleche relevable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE447067A BE447067A (fr) 1942-09-07 1942-09-07 Grue à fleche relevable

Country Status (1)

Country Link
BE (2) BE447067A (fr)

Also Published As

Publication number Publication date
BE447067A (fr) 1942-10-31

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