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).
Diagram of a machine built for recording shock-absorber characteristics.
| Identifier | ExFiles\Box 152\1\ scan0104 | |
| Date | 15th February 1933 guessed | |
| Bump Rebound Spring DIAGRAM OF MACHINE BUILT FOR RECORDING SHOCK-ABSORBER CHARACTERISTICS. The Shock-Absorber is Mounted on the End of a Stiff Leaf Spring and the Axle End of the Link is Attached to the Top of a Reciprocating Piston. This Piston Rotates the Drum of a Steam-Engine Indicator at the Speed of the Axle End of the Link, and the Link Force is Measured by Recording the Deflection of the Leaf Spring on the Chart. | ||