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TORELLB RIPOLL MIGUEL
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TORELLB RIPOLL MIGUEL
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Application filed by TORELLB RIPOLL MIGUELfiledCriticalTORELLB RIPOLL MIGUEL
Priority to ES0068072UpriorityCriticalpatent/ES68072U/es
Publication of ES68072UpublicationCriticalpatent/ES68072U/es
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Cierra-puertas automático sin muelles caracterizado por estar constituido a base de tres piezas esenciales que son dos cojinetes y una varilla rígida, colocándose los dos cojinetes, una en la hoja de la puerta y el otro en el marco y de tal manera que sus concavidades están encaradas para disponer entre ellos la varilla rígida que queda así aprisionada.
ES0068072U1958-08-211958-08-21Cierra puertas automático sin muelles
PendingES68072U
(es)