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.)
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GARAJE MARTI S A
Original Assignee
GARAJE MARTI S A
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Application filed by GARAJE MARTI S AfiledCriticalGARAJE MARTI S A
Priority to ES0039152UpriorityCriticalpatent/ES39152Y/en
Publication of ES39152UpublicationCriticalpatent/ES39152U/en
Application grantedgrantedCritical
Publication of ES39152YpublicationCriticalpatent/ES39152Y/en
A portable crane that essentially consists of an angular platform formed by two laminated profiles, on which rises a rod or tube of variable length provided in its upper part with several holes or holes diametrically and parallel to each other, in which it remains fixed the arm of the crane, formed by two parallel beams provided also with several holes a pair of which is made to coincide with another of the support tube crossing them all with a pin of union. In one of the ends of the arm the pulley for the passage of the cable is arranged, while in the other there is a screw or pin to which a variable length chain is fixed, the free end of which is attached to a small frame integral with the foot or base and supporting tube and in which the drive mechanism is arranged. (Machine-translation by Google Translate, not legally binding)
ES0039152U1953-11-211953-11-21
By a portable crane
ExpiredES39152Y
(en)