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).
Blueprint showing graphs of rear axle motion experiments for a Phantom 98 N.K. vehicle.
Identifier | ExFiles\Box 17\1\ Scan075 | |
Date | 25th November 1931 | |
SHEET 2. REAR AXLE MOTION EXPERIMENTS. PHANTOM 98 N.K. BURTON ROAD. RAILWAY LEVEL CROSSING. COMING IN TOWARDS DERBY. 23 M.P.H. x 4.12 x 5.34 NO DAMPERS HARTFORDS ONLY SET AT 40 LBS. 35 M.P.H. x 8.88 NO DAMPERS HARTFORDS ONLY SET AT 40 LBS. BURTON RD. HUMP-BACK BRIDGE. M.P.H. GOING OUT FROM DERBY. ALL x 11.6 35 AXLE HEAVILY DAMPED. NO SHOCK ABSORBERS. 40 HEAVY DAMPING. COMING IN TOWARDS DERBY. 35 HEAVY DAMPING. NO SHOCK ABSORBERS. 25 NOV 31 TSN. 29.10.28. | ||