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.)
C Conradty Nuernberg GmbH and Co KG
Original Assignee
C Conradty Nuernberg GmbH and Co KG
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 C Conradty Nuernberg GmbH and Co KGfiledCriticalC Conradty Nuernberg GmbH and Co KG
Priority to ES224879ApriorityCriticalpatent/ES224879A3/en
Publication of ES224879A3publicationCriticalpatent/ES224879A3/en
Current-Collector Devices For Electrically Propelled Vehicles
(AREA)
Abstract
A friction contact device of carbon, of increased resistance to bending, for pantographs or the like of vehicles electric motors on rail, characterized in that in the material of the traction zone of the cross section subjected to bending fixed tensioning wires have been embedded., with or without prestressing, the ends of which, protruding at the two ends of the carbon contact, are anchored in metal caps, which serve for conducting the current and for fixing. (Machine-translation by Google Translate, not legally binding)
ES224879A1955-11-071955-11-07A carbon rooting contact device (Machine-translation by Google Translate, not legally binding)
ExpiredES224879A3
(en)
Improved improvements in the manufacture of rotating coated characters of increased resistance to flexion for pantographers (Machine-translation by Google Translate, not legally binding)
A device of coincidence or correspondence for a contact line sustained by catenaria in an electrical traction system (Machine-translation by Google Translate, not legally binding)