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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).
Flywheel, clutch, pedal mechanism, and controls for the Bentley V model.

Identifier  ExFiles\Box 97\2\  scan0052
Date  21th March 1939
  
HOD

To By.{R.W. Bailey - Chief Engineer}
c. to Da.{Bernard Day - Chassis Design}
c. to Roy{Sir Henry Royce}/Len.
c. to By/Mc.
c. to E.{Mr Elliott - Chief Engineer} Dept.
c. to F.{Mr Friese} Dept.
c. to G.{Mr Griffiths - Chief Accountant / Mr Gnapp} Dept.

Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler}12/JH.21.3.39.

BENTLEY V - 300 sets.

Flywheel & Clutch.

We agree as stated on By.3/G.16.3.39.

Flywheel disc GB.4417, Rim GB.4758 etc. 10" Long clutch.

Clutch Pedal Mechanism.

FOD.1170. LOP.GB.4762, FS.{F. Steele}4714. .

This is very similar to the scheme FOD.519 but modified dimensionally to take full advantage of the finger leverage of the long clutch, and is simple and cheaper, as two adjustments and the servo spring are eliminated.

Controls.

In abeyance, as present scheme is not entirely satisfactory.

Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler}
  
  


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