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.)
Bridgestone Hispania SA
Original Assignee
Bridgestone Hispania 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 Bridgestone Hispania SAfiledCriticalBridgestone Hispania SA
Priority to ES100337UpriorityCriticalpatent/ES100337Y/en
Publication of ES100337UpublicationCriticalpatent/ES100337U/en
Application grantedgrantedCritical
Publication of ES100337YpublicationCriticalpatent/ES100337Y/en
An elastic plate for supporting rails, characterized in that it consists of a body in the form of elastic plate of vulcanized rubber, one of whose faces, which is in contact with the rail, has a pattern consisting of linear depressions in the form of parabolic lines spaced, with their foci towards the inside of the plate and ending their branches at the very edge of the plate, these curved depressions being joined by depressions in the form of straight lines so that each group of lines thus constituted constitutes a continuous depression and that the opposite face, which has to be in contact with the sleeper, has depressions in the form of triangles with their bases towards the inside of the plate and their vertices joined with the edge by depressions in the form of a straight line. (Machine-translation by Google Translate, not legally binding)
ES100337U1963-06-281963-06-28
Elastic plate for rail support
ExpiredES100337Y
(en)
Improvements in the construction of seat elastic plates, in particular for railroad lanes. (Machine-translation by Google Translate, not legally binding)