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).
Load versus deflection graph for Hispano-Suiza front road springs.
| Identifier | ExFiles\Box 22\1\ Scan149 | |
| Date | 25th August 1928 guessed | |
| G4214 HISPANO-SUIZA FRONT ROAD SPRINGS. NEAR SIDE SPRING. Initial Camber = 2.563" Length. Unloaded = 39" Loaded = 39.6" 12 LEAVES. WIDTH = 2.328" 17" 22" HISPANO SPRING RATING: 430 Lbs/in deflection. R.R. SPRING RATING From 360-455 Lbs/in deflection. LOAD (Lbs.) DEFLECTION OF SPRING FROM FREE POSITION. FRICTION LOAD AT NORMAL POSITION = 10.5% SPRING FLAT R.R. different series of springs | ||