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).
Servo torque multiplication with Ferodo linings.
Identifier | ExFiles\Box 73\3\ scan0066 | |
Date | 20th March 1924 | |
B.R. 493A (20H) (D.A. 652 20-3-24) J.H.D. -2- EXPERIMENTAL REPORT. Expl. No. REF: Hs{Lord Ernest Hives - Chair}/ACL/LG3. 6. 24. ∴ 2.625 / 2 X 5.8 / 7.9 = B. ∴ S = 2 / 2.625 X 7.9 / 5.8 TORQUE MULTIPLICATION OF SERVO G.72550 - Ferodo linings. | Angle of Cam. | Normal braking average servo multiplication. | Instantaneous multupn. with sudden pedal pressure. | |---|---|---| | 65º | .48 | .96 | | 55º | 1.44 | 2.5 | | 45º | 2.10 | 3.12 | Hs{Lord Ernest Hives - Chair}/ACL. MADE AT ROXLEY | ||