Rail-borne motive power unit

Railway rolling stock – Locomotives – Powered bogie

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Details

105 342, 105 35, 105 49, 105 622, B61C 300, B61C 700

Patent

active

057352151

ABSTRACT:
The invention relates to a rail-borne power unit for conveying passengers. The unit has at least one coach section formed by a coach body with at least one passenger compartment for passengers and with a driver's cab at one or both ends. The coach body is supported on running-gear assemblies formed by wheelsets and driven by at least one drive unit. The rail-borne power unit is a low-floor vehicle in which a central part of the coach body is lowered relative to its end parts. At least one end part of the rail-borne power unit is designed as a motor-coach head. The unit is selectively driven by at least one diesel-mechanical drive, or a diesel-electric drive, or a purely electric drive, or a multi-system drive formed by a combination of a diesel-electric drive with a purely electric drive, or a multi-system drive formed by a combination of two different electric drive variants, or a multi-system drive formed by a combination of a diesel-electric and two different electric drive variants. An electric drive motor drives at least one axle of one of the running-gear assemblies.

REFERENCES:
patent: 2342724 (1944-02-01), Candee
patent: 2667843 (1954-02-01), Dean
patent: 3713504 (1973-01-01), Shimer et al.
patent: 4095147 (1978-06-01), Mountz
patent: 4702291 (1987-10-01), Engle
patent: 4900944 (1990-02-01), Donnelly

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