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Letter from Maurice Olley to E.W. Hives discussing a Norton accelerometer record of riding on a rough road.


Identifier  ExFiles\Box 43\2\  Scan091
Date  8th February 1926
  
SPRINGFIELD, MASS.

Oy4-E-2826

X3900

February 8, 1926.

Mr. E. {Mr Elliott - Chief Engineer} W. Hives,
Mickleover,
Near Derby, England.

Dear Hives:

I have cut out this sample to show you a typical Norton accelerometer record of riding.

Both records are taken (in immediate succession) on a stretch of exceedingly rough road.

Note that floor accelerations are all moderate but the seat cushions show up badly (we know they were hurriedly made Test cusions) - because they build up the vibrations they receive from the body of the car instead of damping them out.

Yours very truly,

Maurice Olley

MO/E
  
  
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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