Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Graph plotting cable speed and pull against distance for a 12' drum system at different ratios.

Identifier  ExFiles\Box 175\2\  img139
Date  31th May 1944 guessed
  
PILOTING W
12" DRUM
CABLE SPEED M.P.H
100
80
60
40
20
SPEED
2.225 RATIO
PULL
2.325 RATIO
DISTANCE
500
1000
1500
2000
  
  


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