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.)
Kawasaki Heavy Industries Ltd
Nabco Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Nabco Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Nabco Ltd, Kawasaki Jukogyo KKfiledCriticalKawasaki Heavy Industries Ltd
Priority to JP5562275ApriorityCriticalpatent/JPS51131015A/en
Publication of JPS51131015ApublicationCriticalpatent/JPS51131015A/en
PURPOSE: To improve the safety in opening and closing the doors of railway cars, by conducting the door opening and closing and its noticing at the same time, even when the train is organized in several cars.
COPYRIGHT: (C)1976,JPO&Japio
JP5562275A1975-05-081975-05-08Door opening and closing device for a car
PendingJPS51131015A
(en)