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Proposing a new design for automatic brake adjustment.


Identifier  ExFiles\Box 66\5\  scan0049
Date  8th February 1926
  
To DA. {Bernard Day - Chassis Design}
BY. {R.W. Bailey - Chief Engineer} FROM R. {Sir Henry Royce}
Hs. {Lord Ernest Hives - Chair} LE CANADEL(Henry Royce's French residence).

c. to CJ. BJ. Wor. {Arthur Wormald - General Works Manager}
c. to RG. {Mr Rowledge} Mr. Claremont.

X8420

R1/M8.2.26.

BRAKES ADJUSTMENT.

X. 8420
X.5940

It is possible, and I think practical, to make all six brakes on a car adjust themselves automatically for wear and for original setting, thus :-

Say back axle.

Pull lever loose on shaft, a spring holding this against axle tube, or rope tight in off position.

SEE ORIGINAL FOR SKETCH.

Is it worth a patent?

Would it please Col. Rushton?

It can be arranged very neatly, and enclosed in a vaseline filled enclosing chamber. It has very few extra parts, saves some elsewhere, and always keeps levers at correct angles.

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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