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Individual
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Individual
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Priority to ES284138ApriorityCriticalpatent/ES284138A1/en
Publication of ES284138A1publicationCriticalpatent/ES284138A1/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Elevation installation, of the type that includes an elevator box with lifting equipment putting in communication several access or handling paths moved between them, which are closed on the side of the box by doors that operate without risk of accidents, characterized by at least the doors corresponding to one of the tracks are mounted in a frame arranged in a displaceable manner in the longitudinal direction of the box and capable of stopping at different distances with respect to another determined track. (Machine-translation by Google Translate, not legally binding)
ES284138A1963-01-071963-01-07Elevation installation (Machine-translation by Google Translate, not legally binding)
ExpiredES284138A1
(en)
Improvements in the construction of wagons in which, at least, a side wall is provided with sliding doors (Machine-translation by Google Translate, not legally binding)
System for transferring mobile cabinets of railway wagons to permanence platforms and vice versa (Machine-translation by Google Translate, not legally binding)