Door control apparatus
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United States of America Patent
Stats
-
Nov 12, 1985
Grant Date -
N/A
app pub date -
Jan 17, 1984
filing date -
Jan 17, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Door control apparatus is provided for opening and closing the passenger doors of a transit vehicle and the cooperating doors of a station, which apparatus includes conductors respectively coupled with a station power supply and the station door motors and extending along the station platform where passengers load and unload relative to the vehicle, such that a shunt connection member carried by the vehicle and coupled with the vehicle door motor is operative to energize the vehicle door motor and the station door motor for operating the passenger doors and the station doors when the vehicle is positioned at the station platform to load and unload passengers in relation to the vehicle.
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