System allowing more road space for heaviest traffic flow, already used in United States and Belgium, for example, is now proposed for United Kingdom by Westinghouse Brake and Signal Co, Ltd, who favor pneumatics as most efficient and economical method of raising or lowering curbs.
Traffic lane dividers operated by pneumatics
Compressed Air Hydraulics
Compressed Air and Hydraulics ; 26 , n 298
1961
2 pages
Article (Journal)
English
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Hydraulically operated dividers adjust lanes to traffic flow
Engineering Index Backfile | 1940
|Hydraulically operated dividers adjust lanes to traffic flow
Engineering Index Backfile | 1940
|TIBKAT | 1993
|Engineering Index Backfile | 1930
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