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).
Graph showing the results of a torsional rating test on a G80232 Hardy Fabric gearbox coupling.

Identifier  ExFiles\Box 94\2\  scan0042
Date  14th October 1936
  
GEAR BOX FABRIC COUPLING TEST
TORSIONAL RATING TEST
G80232 HARDY FABRIC
14-10-36
ANGULAR MOVEMENT - DEGREES
2.0, 1.5, 1.0, 0.5, -0.5, -1.0
TORQUE LB FT
-300, -200, -100, 100, 200, 300, 400, 500
LOADING
RELEASING
1ST TEST { 0 TO 500LBFT T.O.
REPEAT { -300LBFT T.O.O.
RH{R. Hollingworth}
  
  


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