AU891713B - Improvements in and relating to apparatus for governing the speed of railway ears or trains
- Google Patents
Improvements in and relating to apparatus for governing the speed of railway ears or trains
Info
Publication number
AU891713B
AU891713BAU8917/13AAU891713AAU891713BAU 891713 BAU891713 BAU 891713BAU 8917/13 AAU8917/13 AAU 8917/13AAU 891713 AAU891713 AAU 891713AAU 891713 BAU891713 BAU 891713B
Authority
AU
Australia
Prior art keywords
governing
trains
relating
speed
railway ears
Prior art date
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
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 Union Switch and Signal IncfiledCriticalUnion Switch and Signal Inc
Priority to AU8917/13ApriorityCriticalpatent/AU891713B/en
Publication of AU891713ApublicationCriticalpatent/AU891713A/en
Publication of AU891713BpublicationCriticalpatent/AU891713B/en