TUNNEL INSIDE LAMP CHANGING VEHICLE

PROBLEM TO BE SOLVED: To provide size and weight reduction for a tunnel inside lamp changing vehicle and conduct driving meeting the slope of a tunnel. SOLUTION: The rotating shafts 24 of two pairs of driving rollers 16a, 16b disposed on the motive power unit A of a tunnel inside lamp changing vehic...

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Bibliographische Detailangaben
Hauptverfasser:	TAKIZAWA KEIZO, TSUME MITSUO, WAKASHIRO AKIYOSHI, KANEFUJI ATSUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BODY DETAILS OR KINDS OF RAILWAY VEHICLES EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS RAILWAY SYSTEMS RAILWAYS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide size and weight reduction for a tunnel inside lamp changing vehicle and conduct driving meeting the slope of a tunnel. SOLUTION: The rotating shafts 24 of two pairs of driving rollers 16a, 16b disposed on the motive power unit A of a tunnel inside lamp changing vehicle are directly-connected to the rotor of a direct drive motor M to directly-drive the respective driving rollers 16a, 16b. It is thus possible to improve a transmission mechanism, and change the rotational speed of the direct drive motor M with a control signal from the outside, making a change in the output torque of the respective driving rollers 16a, 16b.