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).
Work order detailing the new parts required to produce a ventilated dynamo for the 20/25 HP Chassis, scheme 755.
| Identifier | ExFiles\Box 62\3\ scan0459 | |
| Date | 30th October 1934 | |
| (603) RHC.{R. H. Coverley - Production Engineer} C.E. c. Hs{Lord Ernest Hives - Chair}/Wst. BY/RD1/W.30.10.34. 20/25 H.P. Chassis. Ventilated Dynamo, R.R. Scheme 755. Will you please put in hand the following new parts to produce a ventilated dynamo to the above scheme :- Sec.8070. Dynamo Armature. L.O.P. D.54538. D.54536. Fan for Dynamo. D.54537. Coupling Spider. D.54548. Rivet The remainder of the parts to this L.O.P. represent the standard production armature L.O.P. D.54343. Sec.8080. Bearing Brackets, etc. L.O.P. D.54547. D.54539. Bearing Bracket, P.E. D.54540. Cover for Ball Brg. D.54541. End Cover. D.54542. Frame for Gauze. D.54543. Gauze. D.54544. Gauze. D.54545. Stud. D.54546. Assembly of Cover and Gauze. E.74586. Rivet. 16 off. The remainder of the parts on the L.O.P. are obtainable from Production Blue prints of these parts are attached hereto, and to make the complete machine, the Commutator and Field Winding can be obtained from standard - L.O.P.S. D.54093 and D.54345, respectively. BY/RD. | ||