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PENA ATIENZA ISAIAS DE
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PENA ATIENZA ISAIAS DE
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Application filed by PENA ATIENZA ISAIAS DEfiledCriticalPENA ATIENZA ISAIAS DE
Priority to ES121530UpriorityCriticalpatent/ES121530Y/es
Publication of ES121530UpublicationCriticalpatent/ES121530U/es
Application grantedgrantedCritical
Publication of ES121530YpublicationCriticalpatent/ES121530Y/es
Manguito para unión de tubos rígidos caracterizado por estar constituido de tres piezas un casquillo doblemente fileteado a rosca es decir por su exterior y su interior; una tuerca destinada a roscarse sobre el casquillo y una arandela especial que queda comprimida dentro de la tuerca entre ésta y un extremo del casquillo.
ES121530U1966-05-051966-05-05Manguito para union de tubos rigidos.
ExpiredES121530Y
(es)
Perfeccionamientos en las herramientas con mandril de montaje para enroscar un manguito interior de manguera en una boquilla que abraza ya el extremo de la manguera