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Polensky & Zoellner
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Polensky & Zoellner
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Publication of ES233961A2publicationCriticalpatent/ES233961A2/es
Mejoras introducidas en las objeto de la patente principal nº 206.855 o sea, en el procedimiento para el anclaje de hierros tensores en haz para hormigón pretensado, estando los extremos de los alambres asegurados conjuntamente de manera resistente a la tracción, entre un manguito cónico y un mandril cónico, caracterizadas porque los alambres tensores están aprisionados en dos capas concéntricas entre el mandril y el manguito, estando ambas capas separadas entre sí mediante un anillo intermedio cónico.
ES0233961A1956-03-021957-03-01UN PROCEDIMIENTO PARA EL ANCLAJE DE HIERROS TENSORES DE HORMIGoN TENSADO
ExpiredES233961A2
(es)