BE746316A - Perfectionnements aux grues a fleche relevable - Google Patents

Perfectionnements aux grues a fleche relevable

Info

Publication number
BE746316A
BE746316A BE746316DA BE746316A BE 746316 A BE746316 A BE 746316A BE 746316D A BE746316D A BE 746316DA BE 746316 A BE746316 A BE 746316A
Authority
BE
Belgium
Prior art keywords
upgrades
lifting boom
boom cranes
cranes
lifting
Prior art date
Application number
Other languages
English (en)
Original Assignee
Delattre Levivier S I D L Soc
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 Delattre Levivier S I D L Soc filed Critical Delattre Levivier S I D L Soc
Publication of BE746316A publication Critical patent/BE746316A/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
    • 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
    • B66C2700/0314—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib in combination with the movement of the counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE746316D 1969-06-13 1970-02-20 Perfectionnements aux grues a fleche relevable BE746316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919664A FR2049572A5 (fr) 1969-06-13 1969-06-13

Publications (1)

Publication Number Publication Date
BE746316A true BE746316A (fr) 1970-07-31

Family

ID=9035687

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746316D BE746316A (fr) 1969-06-13 1970-02-20 Perfectionnements aux grues a fleche relevable

Country Status (3)

Country Link
BE (1) BE746316A (fr)
FR (1) FR2049572A5 (fr)
NL (1) NL7005619A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071488D1 (en) * 1979-10-11 1986-04-17 Sobemai Sa Balancing system for parts of cranes and the load
FR2536733B1 (fr) * 1982-11-26 1986-03-07 Mongon Systemes Fleche de grue a portee variable, avec dispositif d'equilibrage automatique

Also Published As

Publication number Publication date
FR2049572A5 (fr) 1971-03-26
NL7005619A (fr) 1970-12-15

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