Rolls-Royce Archives
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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 steel tubular valve push rod with welded ends for B.60 and B.80 engines.

Identifier  ExFiles\Box 123\5\  scan0230
Date  12th December 1938
  
B.60 and B.80. ENGINES.
VALVE PUSH RODS.
PD.332 herewith shews the steel tubular type of push rod with welded on ends. This push rod with its ends and rocker screw are the only new parts which need detailing, the remaining parts shewn, viz. the Duralumin push rods and ends being already in existence.
The end of the valve guide is modified to provide a recess to trap the safety ring. This requires adding to the existing detail.
Please issue experimentally.
DA.{Bernard Day - Chassis Design}
  
  


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