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Individual
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Individual
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Priority to ES0246606ApriorityCriticalpatent/ES246606A1/en
Publication of ES246606A1publicationCriticalpatent/ES246606A1/en
Automatic firing device for reversible tractor plow characterized by consisting of a lever in v whose vertex has a ring in its plane and whose arms are fixed to a rotating shaft in whose central part is welded a disc with a protruding tooth that retains this disc contained in a box constituting another lever and that is joined to the disc by the action of a hinged piece on an axis and that carries a protrusion capable of engaging in the disc tooth when the force of the tractor is applied at the end of the disc. Piece that is made by means of a chain, thus producing the drive of the aforesaid disc and the raising of the lever in v. (Machine-translation by Google Translate, not legally binding)
ES0246606A1959-01-161959-01-16Automatic shooting apparatus for tractor reversible plow (Machine-translation by Google Translate, not legally binding)
ExpiredES246606A1
(en)