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).
Scheme showing modifications to the Servo Motor to prevent spreading of Cotton Friction Lining.
| Identifier | ExFiles\Box 105\4\ scan0113 | |
| Date | 24th July 1933 | |
| COPY. X 630 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.55659/8. 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}l/KT.21.7.33. Kindly instruct the required number of sets. BY/TWD.{T. W. D???Aeith} LN 22 | ||