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Individual
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Individual
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Priority to ES0155482UpriorityCriticalpatent/ES155482U/en
Publication of ES155482UpublicationCriticalpatent/ES155482U/en
Machines For Laying And Maintaining Railways
(AREA)
Jib Cranes
(AREA)
Conveying And Assembling Of Building Elements In Situ
(AREA)
Abstract
Improved construction trolley, essentially characterized in that its lances or manual handles constitute an independent frame in ax, longitudinally displaceable by the collateral edges of the load box, through conventional sliding guides, the transverse section of said frame constituting a bridge suitable for its hooking in suspension, so that the movement in one direction of said frame in ax makes it possible to drag the truck manually, while in its movement in the opposite direction the spears are hidden and the bridge or cross section of the frame is centered , for lifting with a crane. (Machine-translation by Google Translate, not legally binding)
ES0155482U1970-01-301970-01-30Improved construction trolley (Machine-translation by Google Translate, not legally binding)
PendingES155482U
(en)
Transportation installation equipped with suspended loaded trolleys that slide on high rails. (Machine-translation by Google Translate, not legally binding)