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).
Comparison of load versus deflection graphs for various vehicle spring schemes and standards.

Identifier  ExFiles\Box 56\4\  Scan058
Date  1st April 1927 guessed
  
LEFT GRAPH:
LOAD LBS.
DEFLN. INS
N. SCH 2308 MOVEMENT 400
MEAN PRESENT STD
N.SCH 2067 MOVEMENT
F54584 MOVEMENT 155

LEGEND:
PRESENT STANDARD
SCHEMES FOR PRODUCTION AND CHANGEOVER DA{Bernard Day - Chassis Design} REFUSES TO STANDARDISE
SCHEMES APPROVED BY DA{Bernard Day - Chassis Design}
ANTICIPATED BEST SPRING TO GO IN N. SCH. 2308. RH{R. Hollingworth}

RIGHT GRAPH:
PRESENT-STANDARD F51864
DEFLN. INS
FRONT SPRING RATING 1153
PRESENT INDIA REAR SPRING RATING 376 LBS.
  
  


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