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Using front engine arms to reduce high-speed wobbles on the Phantom model.


Identifier  ExFiles\Box 29\1\  Scan330
Date  7th April 1928
  
Hs. {Lord Ernest Hives - Chair} E. {Mr Elliott - Chief Engineer}
DA. {Bernard Day - Chassis Design} BY. {R.W. Bailey - Chief Engineer} from R. {Sir Henry Royce}
c. to BJ. Wor. {Arthur Wormald - General Works Manager}

X457

R8/M7.4.28.

PHANTOM - HIGH SPEED WOBBLES. X.457
X.8380

It has occurred to me that when we use front engine arms as in 'SS {S. Smith} ' they may reduce the risk of high speed wobbles, because the frame should be stiffer, and therefore make damper work better without carrying frame with the axle.


R. {Sir Henry Royce}
  
  
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).


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