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Priority to ES0159351UpriorityCriticalpatent/ES159351U/en
Publication of ES159351UpublicationCriticalpatent/ES159351U/en
Sliding train adjustable to heavy units to move, essentially characterized by being constituted by two lateral platforms provided with vertical tabs, which platforms carry on their lower face two pairs of idle wheels, said platforms being related to each other, by means of two U-shaped tubes , each of which is fixed at one end to one of the platforms, running one of the tubes on the outer face of the other and carrying inside a helical spring anchored at its ends on the sides of each tube, allowing this way give the device greater or lesser length depending on what is required for each case. (Machine-translation by Google Translate, not legally binding)
ES0159351U1970-06-121970-06-12Adjustable sliding train to move heavy units (Machine-translation by Google Translate, not legally binding)
PendingES159351U
(en)
DEVICE FOR UNITING THE GUIDE TUBE OF A CABLE-ELEVATOR DEVICE FOR UNITING THE GUIDE TUBE OF A JJ-WINDOW CABLE FOR A WINDOW CORRIDING TO A CENTRAL GUIDE RAIL, WINDOW FOR A WINDOW CORRIDING TO A CENTRAL GUIDE RAIL, ESPECIALLY FOR MOTOR VEHICLES ESPECIALLY FOR MOTOR VEHICLES
Improvements introduced in the displacement of related elements between themselves to obtain a body of adjustable length. (Machine-translation by Google Translate, not legally binding)