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Use of a damper on a balance lever to eliminate brake thumps on a Peregrine chassis.


Identifier  ExFiles\Box 105\4\  scan0090
Date  17th August 1932
  
-2-

Hs {Lord Ernest Hives - Chair} /Lid. {A. J. Lidsey} 1/KT.17.8.32

It appeared to us that the bottom of the balance lever was the obvious place to attach the damper as in this position all front brake movement is damped.

We were troubled with thumps similarly on the first Peregrine(Experimental Bentley car never produced / Aero Engine) chassis, and it was only after fitting up a similar damper that thumps could be eliminated.

Hs {Lord Ernest Hives - Chair} /Lid. {A. J. Lidsey}
  
  
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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