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).
Specification sheet for torque re-action dampers, front and rear road springs, and fittings.
| Identifier | ExFiles\Box 169\4\ img039 | |
| Date | 18th October 1932 | |
| -2- RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}2/LS.18.10.32. Torque Re-action Dampers LeC.3219. As shown on LeC.3219 in conjunction with Front Engine Mounting to Hs.{Lord Ernest Hives - Chair}708. Ex.9436 Engine Damper Plate. Ex.9437 Bracket. Ex.9438 Damper Arm. Ex.9442 Damper Bracket. Front Road Springs & Fittings LOP.F.100271 - RR.Scheme 121. Firth's Front Road Springs F.100095 - Low Rated Type. as details.- O.S. N.S. Piece No. F.100097 F.100097 Type 600 lbs. 600 lbs. Loaded lbs. 630 lbs. 630 lbs. Loaded Camber .25 .25 Loaded Length 35" 35" Initial Camber 3.5 3.52 Wefco Gaiters, S/SIM. S/SIM. Material F.100000 Scheme for Front Spring Shackles. Rear Road Springs & Fittings LOP.F.100272 - RR.Scheme 138. Firth's Rear Road Springs - Low Rated Type. as details.- O.S. N.S. Piece No. F.100101 F.100101 Type 800 lbs. 800 lbs. Loaded lbs 840 lbs. 840 lbs. Loaded Camber 1.125 neg. 1.125 Loaded Length 50" 50" Initial Camber 4.78 4.75 Wefco Gaiters, S/SIM. S/SIM. Material F.100094 Arrgt. Rear Spring Aft Shackle. Wing, Wing Stays LOP.F.100268. | ||