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.)
Ferrovial SE
Original Assignee
Ferrovial SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ferrovial SAfiledCriticalFerrovial SA
Priority to ES0033164UpriorityCriticalpatent/ES33164Y/en
Publication of ES33164UpublicationCriticalpatent/ES33164U/en
Application grantedgrantedCritical
Publication of ES33164YpublicationCriticalpatent/ES33164Y/en
Improved cat to raise railway tracks, characterized in that it consists of a fixed base, preferably made of cast steel, which rests on the ground, next to the railway, leaving from said base a lateral rack that meshes with a pinion mounted fixed on another piece that slides along said base. (Machine-translation by Google Translate, not legally binding)
ES0033164U1952-10-301952-10-30
Perfected jack for lifting railroad tracks
ExpiredES33164Y
(en)
Improvements in the construction of road bodies for vehicles, especially for monorraºl routes (Machine-translation by Google Translate, not legally binding)