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).
Parts list for a Dynamo assembly, covering the Bearing Brackets and Brush Holders.
| Identifier | ExFiles\Box 51\1\ Scan029 | |
| Date | 9th September 1921 | |
| X.4383- BY/WHRG/EF16. 9. 21. TO CH.D. TO D.O. E.O. Insp. X. 4383 FOOSTANKA II - R.R. DESIGN OF DYNAMO Bearing Brackets and Brush Holders. one blue print of each of the following details, also will SFT{Mr Swift} and TB. also receive one set:- D.{John DeLooze - Company Secretary} 50232 Insulating Washer Bakelite Micarta 6 off D.{John DeLooze - Company Secretary} 50290 End Plate D/M 216 1 " D.{John DeLooze - Company Secretary} 50291 End Cover A 223 1 " D.{John DeLooze - Company Secretary} 50292 Screw for Retaining Plates S/M 201B 4 " D.{John DeLooze - Company Secretary} 50293 Securing Screw for Brush Holders -do- 6 " D.{John DeLooze - Company Secretary} 50294 Insulating Bush Bakelite Micarta 4 " D.{John DeLooze - Company Secretary} 50295 " for Control Brush -do- 2 " D.{John DeLooze - Company Secretary} 50296 Adjusting Plate for -do- A 223 1 " D.{John DeLooze - Company Secretary} 50297 Bolt for D.50296 S/M 201B 2 " D.{John DeLooze - Company Secretary} 50298 Brush Holder Insulation Bakelite Micarta 1 " D.{John DeLooze - Company Secretary} 50299 Retaining Plate D/M 216 1 " (X) D.{John DeLooze - Company Secretary} 50300 Bearing Bracket A/C 220 1 " D.{John DeLooze - Company Secretary} 50301 Commutator Brush 3 " D.{John DeLooze - Company Secretary} 50302 Brush Holder Terminal Copper Sheet 3 " D.{John DeLooze - Company Secretary} 50305 Securing Screw for Bearing Bracket S/M 201B 8 " D.{John DeLooze - Company Secretary} 50306 Brush Holder Insulation Bakelite Micarta 1 " The following parts will also be required:- Journal Ball Bearing Hoffmann's Medium Type No. 315 15 x 42 x 13 m/m.{Mr Moon / Mr Moore} Spring Lid{A. J. Lidsey} Rotherham Oil Cup No. 27 Screw 1/4" - 26 T.P.I.R.H. (X) Two blue prints of this detail are issued one of which should be handed to Mr. Walker (Pattern Shop). To complete the above section the following parts which have previously been issued in connection with the Starter Motor and which are common to both will also be required:- D.{John DeLooze - Company Secretary} 50221 Brush Holder Body R.H. B 215 1 off D.{John DeLooze - Company Secretary} 50222 " " " L.H. " 2 " D.{John DeLooze - Company Secretary} 50223 " " Box " 3 " D.{John DeLooze - Company Secretary} 50224 Spring Spindle L.H. S/M 201B 2 " D.{John DeLooze - Company Secretary} 50227 Brush Spring B/CS 3 " D.{John DeLooze - Company Secretary} 50229 Bush for Spring Spindle B 215 3 " D.{John DeLooze - Company Secretary} 50225 Spring Spindle R.H. S/M 201B 1 " Contd' WW 2189 100M 11/20 G&T Ltd (T.U.all depts) | ||