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Herrero Salguero Baltasar
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Herrero Salguero Baltasar
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Application filed by Herrero Salguero BaltasarfiledCriticalHerrero Salguero Baltasar
Priority to ES90866UpriorityCriticalpatent/ES90866U/es
Publication of ES90866UpublicationCriticalpatent/ES90866U/es
Nuevo portalámparas, caracterizado por que el casquillo roscado está provisto en su superficie externa de unos salientes longitudinales que encajan a presión con la pieza protectora, cuya superficie interna está provista asimismo de sendas ranuras longitudinales de generatriz troncocónica invertida, quedando fuertemente fijadas entre sí las dos piezas por la correspondiente presión ejercida por los salientes del casquillo roscado contra las ranuras de la pieza protectora.