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).
Graph detailing the load, rate, and deflection characteristics of a 44-inch spring with a 2 1/2-inch tension shackle.
| Identifier | ExFiles\Box 110\3\ scan0013 | |
| Date | 28th August 1940 | |
| 44 SPRING 2 1/2 TENSION SHACKLE 28/8/40 LOAD LB VIRTUAL DEFLECTION 1000 900 800 7 700 6 600 5 500 4 400 3 300 2 200 REBOUND RIDE POSITION BUMP 2 1/2" WHEN SPRING IS MECH. FLAT. VIRTUAL DEFLECTION LOAD RATE RATE LB/INCH. 220 180 140 100 FIG. 1. | ||