Vehicle body construction having longitudinally elongated extrud

Details Vehicle body construction having longitudinally elongated extrud Vehicle body construction having longitudinally elongated extrud

1991-12-30

1993-12-07

Oberleitner, Robert J.

Railway rolling stock

Car framing and structure

Passenger

105401, 296187, 296191, B61D 1704, B61D 1708

Patent

active

052675157

ABSTRACT:
A vehicle body, such as, for example, a railway passenger vehicle body, which includes an external body sheeting formed of opposite sides and a roof and having an internal floor extending between the sides. The sides, above the level of the internal floor, and the roof each include a number of extruded metal plates forming the external body sheeting and integral ribs, extending in a longitudinal direction of the vehicle body, are provided on inner faces of the extruded metal plates. The extruded metal plates are welded together at weld lines extending in a longitudinal direction of the vehicle body.

REFERENCES:
patent: 2458686 (1949-01-01), Davis, Jr.
patent: 2585976 (1952-02-01), Teete
patent: 4062297 (1977-12-01), Snyder et al.
patent: 4182951 (1980-01-01), Kudie
patent: 4337708 (1982-07-01), Peterson
"Light Metal Railway Vehicle Committee Report No. 3", (front cover, contents, 66-73, back cover) (published in 1978 by the Japanese Railway Vehicle Industry Association).

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