B - Operations – Transporting – 60 – Q
Patent
B - Operations, Transporting
60
Q
B60Q 11/00 (2006.01)
Patent
CA 2658867
A portable diagnostic device for checking electrical signalling systems of for example tractors and their trailers. The device has several receptacles for connection to a corresponding receptacle or pin connector of a trailer. One electrical circuit includes switches for energizing individual signalling or other circuits of the trailer individually, and indicating lamps and/or horns for annunciating circuit operability. Another electrical circuit includes switches for energizing individual signalling or illumination circuits individually, and indicating lamps and/or horns for annunciating circuit operability. The device, which is contained on a wheeled stand, has its own power supply and circuit overcurrent protective devices, and is thus independent.
Limcolioc Dominador
Okimaw Richard D.
LandOfFree
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