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ESTRADE RODORELA ESTEBAN
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ESTRADE RODORELA ESTEBAN
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Application filed by ESTRADE RODORELA ESTEBANfiledCriticalESTRADE RODORELA ESTEBAN
Priority to ES0250404ApriorityCriticalpatent/ES250404A1/en
Publication of ES250404A1publicationCriticalpatent/ES250404A1/en
Procedure for the unión of two metallic pieces to each other or to two parts of the same piece by means of the insertion of a lock or metallic piece of unión disposed in transversal sense to the line of unión of the two pieces; which consists in practicing in the two pieces or pieces of piece that have to join a series of circular drills tangent to each other following the profile of the cavity that has to be formed to insert the drill holes reach all the thickness of the pieces so that after practicing these holes the portion of material comprised within this profile is detached and a cavity with the edges formed by a succession of semicircles remains; then fit into this cavity a working profile is also formed by a succession of complementary semicircles of the semicircles of the cavity so that a series of circular holes are formed in the line of unión of the lock and the metal parts whose holes are threaded and then filled with screws, thus leaving the lock perfectly fixed to the two pieces to be joined. (Machine-translation by Google Translate, not legally binding)
ES0250404A1959-06-091959-06-09Procedure for the unión of parts of metal parts (Machine-translation by Google Translate, not legally binding)
ExpiredES250404A1
(en)
Improvements introduced in the manufacture of scoring training bodies for the welding of stems (Machine-translation by Google Translate, not legally binding)