Interconnecting passage for articulated vehicle

Details Interconnecting passage for articulated vehicle Interconnecting passage for articulated vehicle

1982-02-25

1985-03-12

Beltran, Howard

Railway rolling stock

Trains

Articulated

105 17, 105 18, 280403, B61D 1714, B61D 1720, B61F 312

Patent

active

045037795

ABSTRACT:
A tunnel structure for interconnecting passenger compartments on an articulated vehicle includes pairs of cylindrical walls which overlap during steering movement of the vehicle. To seal between the cylindrical walls, a pair of inner walls is provided which include hinged flaps lying against the cylindrical wall. The flaps are hinged on an inclined axis to reduce clearance between the cylindrical walls and the side walls upon the vehicle negotiating vertical curves.

REFERENCES:
patent: 441178 (1890-11-01), Libbey
patent: 1499510 (1924-07-01), Elliott
patent: 1754111 (1930-04-01), Latshaw
patent: 2109275 (1938-02-01), Pflager
patent: 2184298 (1939-12-01), Groff
patent: 2216547 (1940-10-01), Christianson
patent: 2268318 (1941-12-01), Urbinati
patent: 3030897 (1962-04-01), Barry
patent: 3610166 (1971-10-01), Ellzey
patent: 3884155 (1975-05-01), Maroshick
patent: 3922971 (1978-12-01), Maroshick

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