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BARBERA VIZCARRO
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BARBERA VIZCARRO
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Publication date
Application filed by BARBERA VIZCARROfiledCriticalBARBERA VIZCARRO
Priority to ES345913ApriorityCriticalpatent/ES345913A2/en
Publication of ES345913A2publicationCriticalpatent/ES345913A2/en
Improvements in the object of the patent no. 313,723, by: "system of displaceable wheel axles for rail cars and cars", characterized essentially by the fact that inside the wheel hub, a scratched, with fillets is practiced preferably at 90º, in whose scratch it fits another identical scratch that externally carry three sectors that are coupled and adjusted in said interior of the hub, with the collaboration of as many other longitudinal keys and an adequate number of radial screws, said three sectors being arranged adjusted to 120º, in order to determine between them three notches for the passage of the mobile wedges, which also scratched identically to the sectors and the interior of the hub of the wheel, adjust in position, locking directly with said hub, when they receive the drive of the core of cones, core of cones that achieves the radial expansive movement of those wedges by means of an automatic device that it acts, by hydraulic pressure simultaneously on all the wheels of the train. (Machine-translation by Google Translate, not legally binding)
ES345913A1967-09-301967-09-30System of sliding wheels for wagons and railway cars. (Machine-translation by Google Translate, not legally binding)
ExpiredES345913A2
(en)
System for transferring mobile cabinets of railway wagons to permanence platforms and vice versa (Machine-translation by Google Translate, not legally binding)
Machine propulsora for diverse maneuvers on railway wagons and heavy vehicles in general (Machine-translation by Google Translate, not legally binding)
Coupling system between the rails and supports of a double rail air transportation network (Machine-translation by Google Translate, not legally binding)