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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).
Potential improvements to the central oiling connection for the back axle, suggesting a simpler design.

Identifier  ExFiles\Box 106\1\  scan0121
Date  14th April 1928
  
DA.{Bernard Day - Chassis Design}
Hs.{Lord Ernest Hives - Chair} from R.{Sir Henry Royce}
BY.{R.W. Bailey - Chief Engineer}
c. to EY. Wor.{Arthur Wormald - General Works Manager}

X5410

R2/M14.4.28.

INDIA 3. CENTRAL OILING X.3806 X.5350
CONNECTION TO BACK AXLE. X.840 X.5410

N.Sch.2565 - I do not like the coiled tube.

Could we not put the oil pressure direct on to this pin (front end of rear spring), then take a connection off the spring eye in the centre.

True the pin may be overoiled, but the spare could go into the gaiter. Anyway a good fitting pin ought not to leak much.

This oiling scheme will in time become simpler.

R.{Sir Henry Royce}
  
  


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