The Traffic Signal Museum |
Crouse Hinds 4 Way Traffic Signal
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This is a picture of me with the light the night I put it back together after it was cleaned and repainted. I have replaced almost every screw in this signal, the glass reflectors have been re-mirrored (re-silvered). The body of the light was professionally repainted by a local auto body shop. During the process of taking this signal apart, (believe me, it resisted being disassembled!!) I broke one of the glass reflectors. The only way I was able to replace it was to purchase another old Crouse Hinds single face signal that had the same reflectors in it. But it was not such a bad deal because that way I got another signal!!! For some of my traffic signals I have built 2 timers to control the sequencing of the lights. Click here to see one of these timers. I have one that will control a single face, 3 color signal and one that will control 2 opposing directions (Green on one side and red on the other) with 2, 3 or 4 three section signal heads. These timers control relays that control which light is turned on when. Their operation is not silent and they require a box to contain them approximately 6" x 12" x 24". After building 2 of these controllers, I found a site on the web that sells controllers on small circuit boards that do the same thing that my
controllers
do but their operation IS silent, they have a selectable flashing mode, 4 way controllers can be made to have a red-red overlap or not and they also fit right inside the signal! These controllers are made for single face 3,4 and 5 light signals, don't walk/walk pedestrian signals, 4 way signals, and railroad crossing signals They can be found at www.trafficlights.com. The 4 way version of this controller
was in use in this Crouse Hinds light when this page was originally
posted, and also in my eagle 4 way signal shown on my 4 way signals page. The
controller is shown in the picture below.
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