Motorized railway truck articulated shaft housing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4228739
SERIAL NO

05812046

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for suspending the traction motor and gear box of a parallel drive arrangement in a railway truck or the like in which the gear box and traction motor shafts are flexibly coupled together to accommodate relative movement between the two shafts. In addition, an arrangement is provided by which the mounting of the motor on the railway truck accommodates lateral displacement while the coupling between the traction motor housing and the gear box accommodates angular and offset misalignment of the coupled shafts.

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Patent Owner(s)

  • GARRETT CORPORATION, THE;ABB TRACTION, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fitzgibbon, Thomas F Palos Verdes Estates, CA 4 129

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