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J DE MIQUEL SOC ANENIMA
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J DE MIQUEL SOC ANENIMA
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Application filed by J DE MIQUEL SOC ANENIMAfiledCriticalJ DE MIQUEL SOC ANENIMA
Priority to ES0308331ApriorityCriticalpatent/ES308331A1/en
Publication of ES308331A1publicationCriticalpatent/ES308331A1/en
Pile driving machine, characterized in that it is constituted by a frame which can be coupled in its front part to a tractor vehicle and in its rear part to a trolley intended for large and rapid movements, the elements being arranged in the lower part of the frame for support, and translation in the short and slow runs of the machine, while in the upper part are the operative elements of the same, being animated both active elements, by means of a motor equipment formed by a motor coupled to a hydraulic pump, so that said support and translation elements consist of fixed uprights located at the ends of the frame and a central belly suitable for developing longitudinal movements and elevation and descent, obtained by means of two location and elevation jacks, so that the element of variable height of the belly is related to that of height not variable by means of some radial sets of extendable articulated arms, the machine being able to perform rotational movements, in its support phases on the belly, by means of a motor that engages in a toothing arranged around the non-variable height part of said belly. (Machine-translation by Google Translate, not legally binding)
ES0308331A1965-01-191965-01-19Machine for hiling pilots. (Machine-translation by Google Translate, not legally binding)
ExpiredES308331A1
(en)
Public works machine mounted on pneumatic bandages and equipped as a mechanical shovel among other applications (Machine-translation by Google Translate, not legally binding)