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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Arranz Quiros L Y Jm
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Arranz Quiros L Y Jm
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Publication date
Application filed by Arranz Quiros L Y JmfiledCriticalArranz Quiros L Y Jm
Priority to ES1978233818UpriorityCriticalpatent/ES233818Y/en
Publication of ES233818UpublicationCriticalpatent/ES233818U/en
Application grantedgrantedCritical
Publication of ES233818YpublicationCriticalpatent/ES233818Y/en
Change of tracks with rectangular section rails, characterized in that it is constituted by a fixed part with external rails and a moving triangular wedge, on which the two internal pieces of rail are fixed, which would close in each position the necessary rolling to pass the wheel by a continuous plane of one lane external to the internal deviated or of the other lane external to the other remaining lane internal. (Machine-translation by Google Translate, not legally binding)
ES1978233818U1978-02-081978-02-08
CHANGE OF ROADS WITH RECTANGULAR SECTION RAILS.
ExpiredES233818Y
(en)