Front wing dithering on a Bentley and the improvements made.
| Identifier | ExFiles\Box 159\2\ scan0021 | |
| Date | 27th January 1934 | |
| 1369 To Sg. {Arthur F. Sidgreaves - MD} from Ha/GWH. {George W. Hancock - Head Chateauroux} c. to Wor. {Arthur Wormald - General Works Manager} c. to E. {Mr Elliott - Chief Engineer} c. to By. {R.W. Bailey - Chief Engineer} c. to RF. c. to Hx. Ha/GWH. {George W. Hancock - Head Chateauroux} 11/KW.27.1.34. Front Wing Dithering on Bentley. -------------------------------- We have had two cases of front wing dithering, 1-B-IV and 4-B-IV, which was improved 30 to 50% by increasing the torque reaction damper loads. On 1-B-IV the friction load was brought up to 30 lbs. with no increase of vibrations from the engine. On 4-B-IV the friction load was made 15 lbs., in this case higher loads brought up vibrations from the engine. In both cases, however, a considerable improvement was made to wing and head lamp steadiness. Ha/G.W.Hancock. | ||
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).