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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).
Table of results for chassis and body torsion tests on a Wraith Chassis 26 G.VI.

Identifier  ExFiles\Box 8\10\  10-page119
Date  17th June 1937
  
CHASSIS & BODY TORSION TESTS
WRAITH CHASSIS 26 G.VI
WITH FRONT CROSS CHANNEL
FRAME 0.128 THICK WITH LARGE HOLES & 0.010 THICKER CROSS.
Table Headers: TORQUE LBS-INS., FRONT CROSS MEMBER, FRONT AXLE, -, DASH., BODY BRACKET, BODY BRACKET, REAR SPRING SHACKLE ANCHORAGE, REAR AXLE
Row 1: 4,250 | 1-05 | 0-50 | 0-45 | 0-40 | 0-20 | 0-15 | 0-10 | 0-05
Row 2: 28,500 | 2-35 | 2-10 | 1-50 | 1-25 | 1-00 | 0-55 | 0-30 | 0-20
Row 3: 42,750 | 4-25 | 3-45 | 3-10 | 2-25 | 1-45 | 1-25 | 1-05 | 0-40
Row 4: 57,000 | 7-15 | 6-05 | 5-10 | 3-55 | 2-55 | 2-15 | 1-45 | 0-55
Row 5 (LET O): 2-00 | 1-40 | 1-25 | 1-00 | 0-45 | 0-35 | 0-20 | 0-10 | W.S.
Note to the right of the table: WITH HYSTERESIS
  
  


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