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).
Modifications to the Servo Motor Mechanism for the 20/25-HP & Bensport models to prevent the spreading of cotton friction lining.
| Identifier | ExFiles\Box 87\5\ scan0014 | |
| Date | 24th July 1933 | |
| To. RHC.{R. H. Coverley - Production Engineer} c. Ws/TB. c. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} BY/TWD{T. W. D???Aeith}2/E.24.7.33. 20/25-HP. & BENSPORT. SERVO MOTOR MECHANISM. SECTION 6180. G.L.609. Scheme showing modifications to Servo Motor to prevent spreading of Cotton Friction Lining. Please receive herewith two blue prints of each of the following :- G.56065. Friction Lining. 2 off per set. G.56066. Pressure Plate. Outer. 1 " " " G.56067. " " Inner. 1 " " " The above pieces, which are similar to G.55679. & G.55659/B. respectively, with the exception of the deletion of the 12, .0937 dia. holes for staples, have been produced in accordance with memo' Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}1/KT.21.7.33. Kindly instruct the required number of sets. BY/TWD.{T. W. D???Aeith} | ||