Torsion bar design for the Bentley III suspension, comparing it to the Vauxhall 25-HP model.
| Identifier | ExFiles\Box 100\1\ scan0005 | |
| Date | 11th February 1937 | |
| Der. c. Rm. {William Robotham - Chief Engineer} E.V. 200 B. 446 E.9/HP.11.2.37. Bentley III Suspension With regard to the torsion bars for the above suspension, I still think that we cannot allow these to hold up the front floor. The Vauxhall Co. have got away with very short torsion bars on their 25-HP. model, and I understand from Hs. {Lord Ernest Hives - Chair} they make these stand up very successfully by using a final shot blasting operation. I would, therefore, like to know how the stress in our torsion bars compares with the Vauxhall practice assuming that ours are cut short enough to avoid holding up the floor level. E. {Mr Elliott - 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).