Title:
TUNNEL INSIDE LAMP CHANGING VEHICLE
Document Type and Number:
Japanese Patent JPH10129469
Kind Code:
A
Abstract:
To provide size and weight reduction for a tunnel inside lamp changing vehicle and conduct driving meeting the slope of a tunnel.
Two driving rollers 16a, ... disposed on the motive power unit A1 of a tunnel inside lamp changing vehicle are directly-connected to the rotor of an outer rotor type direct drive motor M to directly-drive the respective driving rollers 16a.... 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....
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Inventors:
WAKASHIRO AKIYOSHI
TSUME MITSUO
KANEFUJI ATSUHIRO
TAKIZAWA KEIZO
TSUME MITSUO
KANEFUJI ATSUHIRO
TAKIZAWA KEIZO
Application Number:
JP31006796A
Publication Date:
May 19, 1998
Filing Date:
November 05, 1996
Export Citation:
Assignee:
SHINKO ELECTRIC CO LTD
International Classes:
B61B13/02; B61B13/04; B61D15/00; (IPC1-7): B61B13/04; B61B13/02; B61D15/00
Attorney, Agent or Firm:
Tetsuhiro Naito