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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).
New design for 12½% front springs with negative camber and a new rubber buffer.

Identifier  WestWitteringFiles\L\2July1924-September1924\  Scan31
Date  1st September 1924
  
ORIGINAL
FROM DA.{Bernard Day - Chassis Design}
Copy to - HS.{Lord Ernest Hives - Chair}
S E C R E T.
DA{Bernard Day - Chassis Design}1/M17. 9. 24.
E.{Mr Elliott - Chief Engineer} A.{Mr Adams} C.111.
FRONT SPRINGS.
X9410
We send herewith N.scheme 1845. shewing the lay-out of the new 12½% front springs with negative camber.
There is also indicated a new form of rubber buffer which Mr. Royce would like tried. Mr. Royce would like more rubber on the buffers than we have hither-to had, that is to say, he would like the spring to strike the buffers earlier in the bump. We have accordingly shewn thicker rubber buffers on this drawing, and the best thickness will have to be determined by experiment.
This completes the information we are proposing to send you on E.A.C.3. front springs.
RECEIVED DA{Bernard Day - Chassis Design}
  
  


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