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).
Progress report on the development of launching gear, detailing completed work and work in hand.
| Identifier | ExFiles\Box 175\2\ img087 | |
| Date | 7th March 1941 | |
| Winch Ev.{Ivan Evernden - coachwork}4/JH.7.3.41. Progress. Report March 3rd. 1941. LAUNCHING GEAR. Work Completed. PL.508. 1/4 scale Layout of R.A.F. Trailer. Winch. PL.511 Drum for Wire cable. " PL.514 Screw Gear for drum winding carriage " Work in Hand. 1/4 scale project of P.III engine & Launching gear. Winch 50% Rear Paying-in Rollers & Guide. " 50% Layout of Gear Train & Brake. " In Hand Layout of Transmission & Fuild Flywheel. " 80% Drum Winding in Carriage. " In hand Drive for Paying-in Gear. " 20% Layout of Guillotine. " 20% Cable Brake. " 20% | ||