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 plotting deflection against torque for a 10 inch drive plate modified with stop pins.
| Identifier | ExFiles\Box 130\3\ scan0182 | |
| Date | 11th February 1941 | |
| PLATE 'A' ROLLS-ROYCE-TORQUE 206 LBS/FT. 10" DRIVE PLATE 41132 (RED SPRINGS) MODIFIED i.e. FITTED WITH STOP PINS 41830 AND 1-.015" SPACER ON FLYWHEEL SIDE. TORQUE TEST 200 LBS/FT 19/2/41. A.W.H. DRIVE - - - - OVERRUN - - - - W/I.8892. DEFLECTION AT 12" RAD. TORQUE - LBS/FT. 11 FEB '41 SK.31308/4. A.W.H. 11.2.41 | ||