Railway rolling stock – Trains – Vestibule connections
Patent
1987-12-01
1989-01-17
Cherry, Johnny D.
Railway rolling stock
Trains
Vestibule connections
105 18, 208403, B61D 1722, B60D 500
Patent
active
047981482
ABSTRACT:
An intercommunication device mounted between the two oppositely-facing open ends of two coupled railway cars is constituted by a series of rings of generally rectangular shape consisting alternately of rigid rings and flexible rings suitably attached to each other so as to constitute a flexible intercommunication tunnel, the open ends of which are attached respectively to the open ends of the railway cars. The tunnel permits free and unrestricted movement of passengers from one car or vehicle to another in all types of coupled wheeled units such as railway trains, articulated road vehicles, airport passenger bridges and the like.
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A.N.F. Industrie
Cherry Johnny D.
Pape Joseph D.
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