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Individual
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Priority to ES1968136598UpriorityCriticalpatent/ES136598Y/en
Publication of ES136598UpublicationCriticalpatent/ES136598U/en
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Publication of ES136598YpublicationCriticalpatent/ES136598Y/en
Trolley with lifting device, which is organized on a general frame of parallel stringers with a "U" section, with their opposite flanges forming guides for the sliding of respective sheaves arranged at the lower end of the respective arms of a double extendable arrangement of compass adapted to said general frame, whose compass arrangement comprises, at the upper ends, a frame on which the board or support surface of the parts or assembly whose elevation is concerned is organized, with each of the arms of said compass being provided with articulation on a fixed point, respectively in the main frame and in the upper frame and that its opposite end, provided with sheaves, slide between the wings of said frame and said frame respectively. (Machine-translation by Google Translate, not legally binding)
ES1968136598U1968-02-271968-02-27
TROLLEY WITH LIFTING DEVICE.
ExpiredES136598Y
(en)
Improvements in the means of operation and assembly equilibrium of drawing appliances linked to boards. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of elevators elevators-suspended suspended mounts and driven by chains. (Machine-translation by Google Translate, not legally binding)