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).
Diagrammatic sketches for provisional patents on hydraulic dampers with variable pressure.
| Identifier | ExFiles\Box 55\4\ Scan031 | |
| Date | 4th March 1927 | |
| To BY.{R.W. Bailey - Chief Engineer} from DA.{Bernard Day - Chassis Design} c. to BJ. Hs.{Lord Ernest Hives - Chair} X235 DA{Bernard Day - Chassis Design}2/M4.3.27. HYDRAULIC DAMPERS & VARIABLE PRESSURE. X. 235 X. 8520 We send herewith N.schs. 2373/4. diagrammatic sketches which we made at the request of Mr. A.W.Claremont to enable him to take out provisional patents, and we send them to you for your information, and storage. With reference to BY7/H2.3.27. we certainly agree that it would be an advantage to try these things out within the lifetime of the provisional patent, and as we have R's instructions to make a trial scheme we shall certainly take the first opportunity of doing so. DA.{Bernard Day - Chassis Design} | ||