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Priority to JP9740973UpriorityCriticalpatent/JPS53815Y2/ja
Publication of JPS5043414UpublicationCriticalpatent/JPS5043414U/ja
Application grantedgrantedCritical
Publication of JPS53815Y2publicationCriticalpatent/JPS53815Y2/ja
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
B66C23/78—Supports, e.g. outriggers, for mobile cranes
B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers
(AREA)