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).
Blueprint detailing specifications for a spring balance used in Peregrine servo tests.

Identifier  ExFiles\Box 169\3\  img077
Date  4th October 1932
  
Hs{Lord Ernest Hives - Chair} 721
SPRING BALANCE
PEREGRINE SERVO TESTS
.300
1.075
SPRING
.300 DIA
RADIUS 1.000
OF 5 COILS WITH HALF A
(GROUND) SQUARE EACH END)
(OR OPEN ENDED) OR TO GIVE REQUIRED RATING
OF 360 lbs/in
AT 2.400 200 lbs
LENGTH 2.930
ROLLS-ROYCE, LTD.
PRINT ROOM
OCT 4 1932
DERBY.
  
  


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