FR1142229A - Perfectionnement au montage des grues de chantier - Google Patents

Perfectionnement au montage des grues de chantier

Info

Publication number
FR1142229A
FR1142229A FR1142229DA FR1142229A FR 1142229 A FR1142229 A FR 1142229A FR 1142229D A FR1142229D A FR 1142229DA FR 1142229 A FR1142229 A FR 1142229A
Authority
FR
France
Prior art keywords
assembly
further training
construction cranes
cranes
construction
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.)
SAINT PIERRE ATEL
Original Assignee
SAINT PIERRE ATEL
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 SAINT PIERRE ATEL filed Critical SAINT PIERRE ATEL
Application granted granted Critical
Publication of FR1142229A publication Critical patent/FR1142229A/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)
FR1142229D 1956-03-01 1956-03-01 Perfectionnement au montage des grues de chantier Expired FR1142229A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1142229T 1956-03-01

Publications (1)

Publication Number Publication Date
FR1142229A true FR1142229A (fr) 1957-09-16

Family

ID=9643130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142229D Expired FR1142229A (fr) 1956-03-01 1956-03-01 Perfectionnement au montage des grues de chantier

Country Status (1)

Country Link
FR (1) FR1142229A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076560A (en) * 1961-04-24 1963-02-05 Thew Shovel Co Retractible mast and boom stop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076560A (en) * 1961-04-24 1963-02-05 Thew Shovel Co Retractible mast and boom stop

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