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Post by tube10 on Oct 18, 2006 21:26:07 GMT
Which companies does make the automatic block signals for the london underground system?
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Deleted
Deleted Member
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Post by Deleted on Oct 18, 2006 21:29:59 GMT
Westinghouse Brake and Signal Co. made the control software that the signallers in Wood Lane 'box use to control the Central line.
Sam
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Tom
Administrator
Signalfel?
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Post by Tom on Oct 26, 2006 23:16:59 GMT
Westinghouse have manufactured most of the kit across the whole underground.
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Post by Tubeboy on Nov 2, 2006 18:13:02 GMT
Yep indeed, dont forget a lot of the money that created the underground was from American concerns, hence American companies getting the various contracts, eg Westinghouse, Otis etc.
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Post by motormanmet on Nov 10, 2006 21:40:22 GMT
Other manufacturers have included British Power Signalling (Met 1920s/30s), SGE and two early variations of Westinghouse, Westinghouse Brake and Saxby Signal Co and McKenzie, Holland and Westinghouse.
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