The patent relates to an apparatus which can be affixed to the underside of revenue producing trains which will produce an electrical signal which is a measure of the gage or distance between the rails such that the condition and maintenance requirements of the track can be determined without interfering with the revenue service of the train.
Rail Gage Apparatus
1973
6 pages
Report
Keine Angabe
Englisch
NTIS | 1973
|Engineering Index Backfile | 1935
|Detection of Range-Based Rail Gage and Missing Rail Fasteners
Transportation Research Record | 2014
|Rail grooves and track gage for curved tracks
Engineering Index Backfile | 1909
|RAIL VEHICLE BASED DEPLOYABLE GAGE RESTRAINT MEASUREMENT SYSTEM
Europäisches Patentamt | 2018
|