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).
Standardisation of a 20 HP Dynamo - 28 Slot Armature for a chassis.
| Identifier | ExFiles\Box 172\2\ img044 | |
| Date | 28th May 1927 | |
| RR 755 REVISED (10H) (DE 444 6-10-26) BM. ORIGINAL COMPLETED 11.6.27 STANDARDISATION of CHASSIS PARTS. Date 28.5.27 X No. 5661 Drawing No. Part List Description of Parts. 20 HP. DYNAMO - 28 SLOT ARMATURE. Origin. To improve silence of running of machine. Experimental Test Report. These armatures shew up very favourably for noise reduction. The output and characteristics and appearance of the armature as compared with the standard are scarcely discernably different. See EFC1/T26.4.27. Road Test Report. Run 10,000 miles on 10-G-111 - no trouble. It is an improvement over standard machine for noise. A Scrap and replace at all costs, including Chassis already delivered to Customers B Scrap and replace on Chassis in Works. C Scrap present stock and replace on all Chassis not yet handed to test. D Use existing stock Alteration effective on future Chassis. Weight of Old Part. Cost of Old Part. £ Weight of New Part. Cost of New Part. £ Difference per Car. Difference per Car. Negligible. Signature from Cost Dept. that above is correct. My/Rb.{R. Bowen} 2.6.27 Cost of Parts in Works which will be scrapped if commenced on :- Series..........£....... Series..........£....... Series..........£....... INITIAL | DATE | REMARKS B.J. | 10.6.27 | Agreed. B.Johnson. R.{Sir Henry Royce} | 30/5/27 | Agreed FAR. WOR.{Arthur Wormald - General Works Manager} | 30.5.27 | Agreed. Wor.{Arthur Wormald - General Works Manager} RG.{Mr Rowledge} | 30.5.27 | Agreed. Rg.{Mr Rowledge} DA.{Bernard Day - Chassis Design} | 31.5.27 | Agreed. Da.{Bernard Day - Chassis Design} BY.{R.W. Bailey - Chief Engineer} | 30.5.27 | Agreed. BY.{R.W. Bailey - Chief Engineer} EP.{G. Eric Platford - Chief Quality Engineer} | 30.5.27 | Agreed. EP.{G. Eric Platford - Chief Quality Engineer} E.{Mr Elliott - Chief Engineer} | 30/5/27 | Agreed E.{Mr Elliott - Chief Engineer} PN.{Mr Northey} | CWB. | 1.6.27 | Agreed. CWB. HS.{Lord Ernest Hives - Chair} | 28.5.27 | Agreed. Hs.{Lord Ernest Hives - Chair} [STAMP] 20 H.P. CHASSIS | ||