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Individual
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Individual
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Priority to ES8600748ApriorityCriticalpatent/ES2000804A6/en
Publication of ES2000804A6publicationCriticalpatent/ES2000804A6/en
A rail-type telescopic jib is mounted on a turntable on the vehicle. The jib comprises two guide rail (105, 104) with telescopic sections (106-109) transversely interconnected. - An extending hydraulic cylinder (104) operates the jib and a carriage frame has four pairs of frustoconical flanged rollers, enga the jib and carried by lazy tong arms. There are two winches, the second one with an inner brake for stopping the carriage in a required position, and an automatic safety brake.
ES8600748A1986-07-311986-07-31Vehicle mounted load raising hoist on telescopic guide
ExpiredES2000804A6
(en)