Tests and complications related to the Peregrine and J.3 clutch operation.
| Identifier | ExFiles\Box 1\5\ B001_X 111-114-page15 | |
| Date | 9th September 1932 | |
| X112. To Da {Bernard Day - Chassis Design} , from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} c. E. {Mr Elliott - Chief Engineer} Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 8/AD.9.9.32. PEREGRINE(Experimental Bentley car never produced / Aero Engine) AND J.3 CLUTCH OPERATION. All our tests on J.3 and Peregrine(Experimental Bentley car never produced / Aero Engine) clutches have been complicated by :- (1) Engine mounting (2) Rubber in the centre of the clutch. We can say that we have had a smoothly operating clutch with rigid engine mounting and the new easy engaging device. Generally speaking, however, we have had insufficient experience to make any reliable observation on the merits or demerits of this device. On the other hand the P.2. spring plate has proved itself in customers hands and on the whole the big car clutch gives sweet engagement under all conditions with the R.A.D. lining. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).