Double spring scheme for the Goshawk 11 clutch.
| Identifier | WestWitteringFiles\I\May1922\ Scan8 | |
| Date | 18th May 1922 | |
| To Dav. from E. {Mr Elliott - Chief Engineer} c. to Cd. Wer. c. to By. {R.W. Bailey - Chief Engineer} Hs. {Lord Ernest Hives - Chair} ORIGINAL EL/M3. 5. 22. DOUBLE SPRING SCHEME FOR GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) 11. CLUTCH. X4244 We send herewith drawing No. LeC 1564 shewing the above. These springs give 120 lbs load in their nor-mal position, when the clutch fabric is new. This is to conform with Mr. Hives request for 120 lb. springs. E. {Mr Elliott - Chief Engineer} RECEIVED MAY 18 1922 | ||
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).