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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to FR7618287ApriorityCriticalpatent/FR2355121A2/fr
Publication of FR2355121A2publicationCriticalpatent/FR2355121A2/fr
Application grantedgrantedCritical
Publication of FR2355121B2publicationCriticalpatent/FR2355121B2/fr
A series of contact elements in particular but not exclusively abrading elements to be traversed one behind the other tangentially of the bearing surface of a laid railway track rail
Dispositif pour le deplacement d'un chariot le long d'une fleche de grue comprenant au moins deux troncons mobiles telescopiquement l'un par rapport a l'autre