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Lefort Camille He
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Lefort Camille He
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Priority claimed from BE662038Aexternal-prioritypatent/BE662038A/fr
Application filed by Lefort Camille HefiledCriticalLefort Camille He
Publication of ES325457A1publicationCriticalpatent/ES325457A1/en
Improvements in the construction of bolts with clamping nut that accept a clamp lock, characterized by comprising a pin formed by two threaded parts of different diameter, of which the part that forms the free end has a smaller diameter than the other part and one of said parts has a fillet on the right while the other presents a fillet on the left, the fastening nut being screwed on the part of greater diameter while the locknut is screwed on the other part, against the fastening nut. (Machine-translation by Google Translate, not legally binding)
ES0325457A1965-04-051966-04-04Improvements in the construction of bolts with nuts. (Machine-translation by Google Translate, not legally binding)
ExpiredES325457A1
(en)
Safety system for the fixing of nuts to bolts, screws and any end of axis or threaded piece. (Machine-translation by Google Translate, not legally binding)