Blueprint showing frame deflection measurements for a 20-HP chassis, with and without tie-rods.
| Identifier | ExFiles\Box 75\3\ scan0350 | |
| Date | 17th September 1925 | |
| - OFF-SIDE. - TOTAL DEFLECTION - WITH TIE RODS. A .100, B .100, C .232, D .260, E .385, F .420, G .480, H .487, I .490, J .495, K .500, L .325, M .350, N .220 TOTAL DEFLECTION - WITH TIE ROD PINS REMOVED. A .100, B .145, C .320, D .395, E .565, F .600, G .693, H .687, I .690, J .675, K .632, L .415, M .400, N .235 - NEAR-SIDE - TOTAL DEFLECTION - WITH TIE RODS. A .025, B .162, C .270, D .270, E .442, F .430, G .460, H .500, I .500, J .500, K .485, L .333, M .300, N .167 TOTAL DEFLECTION - WITH TIE ROD PINS REMOVED. A .100, B .182, C .370, D .380, E .605, F .575, G .605, H .670, I .675, J .650, K .590, L .502, M .400, N .212 - FRAME DEFLECTIONS - (WITH & WITHOUT TIE-RODS) - - 20-HP - 40/50 H.P. CHASSIS TIE-RODS MODIFIED TO SUIT. NOTE:- EACH MARGIN REPRESENTS DIMENSION IN FEET ON FRAME SIDES C of FRONT AXLE C of REAR AXLE LOADS: 400 LBS, 1200 LBS, 1100 LBS, 2200 LBS, 400 LBS DIMENSIONS: 80.000, 44.000, 22.000, 48.000, 24.000, 12.000, 17.500 STAMP: ROLLS-ROYCE LTD PRINT ROOM 17 SEP 1925 DERBY | ||
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).