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Anonima Italiana Gio Ansaldo & C Soc
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Anonima Italiana Gio Ansaldo & C Soc
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Application filed by Anonima Italiana Gio Ansaldo & C SocfiledCriticalAnonima Italiana Gio Ansaldo & C Soc
Application grantedgrantedCritical
Publication of FR499009ApublicationCriticalpatent/FR499009A/fr
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
B66C23/62—Constructional features or details
B66C23/72—Counterweights or supports for balancing lifting couples
B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR499009D1918-06-181919-05-05Dispositif électromécanique pour l'équilibre automatique des grues flottantes
ExpiredFR499009A
(fr)