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.)
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Individual
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Individual
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Priority to ES0073500UpriorityCriticalpatent/ES73500Y/en
Publication of ES73500UpublicationCriticalpatent/ES73500U/en
Application grantedgrantedCritical
Publication of ES73500YpublicationCriticalpatent/ES73500Y/en
Gate key, characterized in that it consists of a flywheel in the upper part of the bridge on which a threaded spindle is mounted and a threaded channel internally by means of a clamping nut; two half bodies with their lateral flanges joined together by screws that form the most solid part of the key; these half bodies have a circular opening or passage, and a gap in the conjunction of both, where the behavior is lodged; a support bridge is disposed on the mentioned body to which it is also joined by screws whose lower part serves as guide for the spindle while a threaded nut with the smooth lower part acts as a press-tow; through the upper hole of the bridge runs the rod that is fixed when it has reached the maximum height by the billet; a behavior coupled to the spindle that closes or opens the circular opening or passage; a lid for cleaning the inside of the key; several threaded holes where the screws are housed, for the clamping of the different pieces of which the keys are composed. (Machine-translation by Google Translate, not legally binding)