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).
Blueprints and standard parts required for the Goshawk II magneto drive experiment.
| Identifier | ExFiles\Box 76\2\ scan0167 | |
| Date | 14th December 1921 | |
| To RHC.{R. H. Coverley - Production Engineer} from BY/Shn. c. to EFC. c. to Wd.{Mr Wood/Mr Whitehead} c. to Sft.{Mr Swift} c. to Mr Broome. [STAMP: RECEIVED DEC 15 1921] [STAMP: EXPERIMENTAL] X4827 BY/Shn2/DB.{Donald Bastow - Suspensions}14.12.21. X.4853 - "GOSHAWK II" - MAGNETO DRIVE. Please receive herewith two blueprints of each of the following drawings, detailed from LeC.1479:- E.51250 - Spindle. E.51251 - Spindle. E.51252 - Magneto Securing Strap. E.51254 - Coupling.(Magneto Drive). E.51255 - Coupling Flange. E.51256 - Spherical Nut. E.51257 - Coupling Fabric. E.51258 - Rivet Plate. E.51259 - Driving Pin. Will you please instruct these up as required for the above experiment, together with the following standard parts:- E.13622 - Dowel Peg. 2 off. E.18342 - Rivet. 12 off. E.19085 - Rivet. 32 off. E.19099 - Trunnion. 1 off. E.19100 - Trunnion. 1 off. E.19102 - Sleeve. 1 off. E.19103 - Rivet. 1 off. E.19661 - Stud. 8 off. K.4006 - 2BA Nut. 8 off. K.4203 - .250 Nut. 1 off. K.4602 - Split Pin. 1 off. K.4861 - Taper Pin. 4 off. K.7110 - Split Washer. 1 off. K.9006 - Split Washer. 8 off. KA215 - .250 Bolt. 4 off. K.4008 - .250 Nut. 4 off. The Magneto Drive Shaft E.51253 will be issued when the length is settled, following the dynamo design. We also attach one blueprint of each of the above new drawings to Mr Broome's copy of this memo. BY/Shn, | ||