FR651752A - Grue pivotante à relèvement de la flèche sous charge - Google Patents

Grue pivotante à relèvement de la flèche sous charge

Info

Publication number
FR651752A
FR651752A FR651752DA FR651752A FR 651752 A FR651752 A FR 651752A FR 651752D A FR651752D A FR 651752DA FR 651752 A FR651752 A FR 651752A
Authority
FR
France
Prior art keywords
under load
lifting swing
boom lifting
crane under
swing crane
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.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schenck and Liebe Harkort AG
Original Assignee
Schenck and Liebe Harkort AG
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 Schenck and Liebe Harkort AG filed Critical Schenck and Liebe Harkort AG
Application granted granted Critical
Publication of FR651752A publication Critical patent/FR651752A/fr
Expired 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
    • B66C23/06—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)
FR651752D 1928-03-24 1928-03-24 Grue pivotante à relèvement de la flèche sous charge Expired FR651752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR651752T 1928-03-24

Publications (1)

Publication Number Publication Date
FR651752A true FR651752A (fr) 1929-02-27

Family

ID=9004843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR651752D Expired FR651752A (fr) 1928-03-24 1928-03-24 Grue pivotante à relèvement de la flèche sous charge

Country Status (1)

Country Link
FR (1) FR651752A (fr)

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