School bus stop sign and crossing arm apparatus

Details School bus stop sign and crossing arm apparatus School bus stop sign and crossing arm apparatus

B - Operations, Transporting

60

Q

340/64

B60Q 1/26 (2006.01) B60Q 1/50 (2006.01)

Patent

CA 1206223

School Bus Stop Sign and Crossing Arm Apparatus Abstract An electrically-powered school bus sign and crossing arm apparatus mounts on the school bus body. A uni-directional DC motor and associated linkage and limit switch controls are used to deploy and retract the stop sign blade and crossing arm.

415828

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