Asymmetrical subway vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4233904
SERIAL NO

05951035

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Abstract

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A subway vehicle for service in a tunnel which has a circular cross-section, wherein, a car body having an asymmetrical cross-section with a first longitudinal side having a vertical side wall with the necessary windows and doors in this vertical side wall and having an opposite second longitudinal side which conforms to the configuration of the tunnel for travel therethrough. The car body has an inner wall spaced from the opposite second longitudinal side and the space between this inner wall and the opposite first longitudinal side defines the passenger space. The inner wall does not contain any windows. In addition, the space between the inner wall and the outer second longitudinal side defines a utility compartment space between the opposite second longitudinal side wall and the inner longitudinal wall for accommodating air, heating, and cable channels.

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Patent Owner(s)

Patent OwnerAddress
WAGGON UNION GMBHSIEGEN W GERMANY 5900

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bugarcic, Helmut Hamburg, DE 1 1

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