ES280047A1 - Hydraulic system reproductor of movements for pantographers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Hydraulic system reproductor of movements for pantographers (Machine-translation by Google Translate, not legally binding)
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"HYDRAULIC SYSTEM REPRODUCTOR OF MOVEMENTS FOR PANTOGRAPHERS" which is characterized by being composed of a sensor body of the forms to be reproduced, equipped with a feeler finger linked to a ball joint device formed by ball bearings and springs, which transmits its movement to a distributor plunger transforming it into axial displacements thereof, and whose distributor piston is housed inside a jacketed cylinder equipped with five holes that connect the constant pressure impulse ducts of a hydraulic pump, the two ends of a cylinder acting as an organ reproducer, a return duct to the pump reservoir and a duct that evacuates the excess liquid, so that when the said plunger has a central hole and conveniently located grooves and an adjustable pressure spring that provides the support pressure of the probe against the model, when moving following the forms of this are discovered convenient The holes of the conduits that connect the distributor with the reproductive organ are produced, producing the movement of the latter in a manner that follows the forms of the model. (Machine-translation by Google Translate, not legally binding)
ES0280047A1962-08-141962-08-14Hydraulic system reproductor of movements for pantographers (Machine-translation by Google Translate, not legally binding)
ExpiredES280047A1
(en)
Lubrication apparatus in which the compression of the grease in the cylinder of the pump is made by impulses (Machine-translation by Google Translate, not legally binding)