Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERROIRAL SA
Original Assignee
FERROIRAL SA
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Filing date
Publication date
Application filed by FERROIRAL SAfiledCriticalFERROIRAL SA
Priority to ES0037586UpriorityCriticalpatent/ES37586Y/es
Publication of ES37586UpublicationCriticalpatent/ES37586U/es
Application grantedgrantedCritical
Publication of ES37586YpublicationCriticalpatent/ES37586Y/es
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Llave de escape automático, para apretar o aflojar tuercas de unión de carriles de vías férreas, caracterizándose por que comprende las manillas de maniobra o manejo de la llave, y los trinquetes de arrastre de las ruedas dentadas que son solidarias entre sí y a los cabezales o hembras donde se introduce la tuerca o bulón a apretar.
ES0037586U1953-08-111953-08-11Llave de escape de automático para apretar o aflojar tuercas de unión de carriles de vías férreas
ExpiredES37586Y
(es)