Railway traction vehicle with roof joint element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10994751
APP PUB NO 20190100221A1
SERIAL NO

16088508

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Importance

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Abstract

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A railway traction vehicle, in particular a locomotive, is provided for pulling at least one coupleable railway car, which may be a two-level car, having a car body with a car roof which defines a car height. The locomotive includes a vehicle body with a vehicle roof which defines a vehicle height. If the vehicle height is lower than the car height, a roof transition element is disposed on a rear-side end region of the vehicle body. Since the cross-sectional profile of the roof transition element expands from the front edge, which follows a contour line of the vehicle roof, to the rear edge, which follows a contour line of the car roof, the flow resistance in the transition region from the locomotive to the subsequent two-level car is reduced in a simple way, so that traction energy losses and vehicle noise can be reduced.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS AKTIENGESELLSCHAFT80333 MÜNCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koerner, Marcus Grossinzemoos, DE 3 4
Kroiss, Manuel Ebersbach, DE 10 12
Peer, Hannes Munich, DE 11 8

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