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| | == Traffic Signals == | | == Traffic Signals == |
| | <div style="overflow: hidden"> | | <div style="overflow: hidden"> |
| − | ''broken down into general categories'' | + | TSI based their 4-ways off of Sargent Sowell's design. All of their signals used Dzus fasteners for latches and the visor collar was wider than most signals. |
| | </div> | | </div> |
| | | | |
| | === Four Ways === | | === Four Ways === |
| | <div style="overflow: hidden"> | | <div style="overflow: hidden"> |
| − | ''describe models, variations''
| + | TSI only made one model of 4-way. They had the option of having an internal controller. |
| | </div> | | </div> |
| | | | |
| | === Adjustables === | | === Adjustables === |
| | <div style="overflow: hidden"> | | <div style="overflow: hidden"> |
| − | ''describe models, variations ''
| + | TSI made 8 inch and 12 inch single-face signals. The main difference between the two is that the 12 inch ones have two latches instead of one. |
| | </div> | | </div> |
| | | | |
Corporate History and Overview
Traffic Signals Inc. (TSI) was the short-lived successor of Southern Signals and Sargent Sowell. TSI formed in 1960 when Southern Signals changed the names of Southern Signals and Sargent Sowell to Traffic Signals Inc. They were bought by Singer in 1970.
Traffic Signals
TSI based their 4-ways off of Sargent Sowell's design. All of their signals used Dzus fasteners for latches and the visor collar was wider than most signals.
Four Ways
TSI only made one model of 4-way. They had the option of having an internal controller.
Adjustables
TSI made 8 inch and 12 inch single-face signals. The main difference between the two is that the 12 inch ones have two latches instead of one.
Pedestrian Signals
describe models, variations
Vehicle Heads (Round)
describe models, variations
Pedestrian/Sign Heads (Rectangular)
describe models, variations
Controllers
Different type of controllers
Hardware
This would include any kind of special options for traffic signals as well as mounting hardware including brackets, slipfitters, hangers, bases, etc.
