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).
Fitting a light disc flywheel and Borg & Beck clutch to a B.10 unit for high-speed roughness tests.
| Identifier | ExFiles\Box 85\5\ scan0073 | |
| Date | 29th August 1934 | |
| To RHC.{R. H. Coverley - Production Engineer} +217 Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}26/KW. 29:8:34: B.10 UNIT. (Fitted with narrow Crankpins). We wish to fit to this unit a light disc flywheel and Borg & Beck clutch to EX.12846, for further tests on high speed roughness. At the moment this clutch needs a special 1st motion shaft. We should like however on B.10 to use a new driven member coupling to suit the standard gearbox. We do not require a clutch spring centre and this should greatly simplify the coupling difficulties. The driven plate should be an ordinary B. & B. centre. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||