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Publication of CH149871ApublicationCriticalpatent/CH149871A/de
B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
B61C9/44—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with hollow transmission shaft concentric with wheel axis
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CH149871D1930-10-021930-10-02Fahrzeugantrieb mit die Triebachse umgebender, nicht um ihre eigene Achse drehbarer Hohlachse.
CH149871A
(de)