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 chassis parts concerning the adoption of drilled HP shock absorber valves and lubrication of Phantom I springs.
| Identifier | ExFiles\Box 68\2\ scan0256 | |
| Date | 20th November 1929 | |
| RR 755 REVISED (10H) (DF 687 4-1-29) BM. 2/5943. X8520. COMPLETED 20.3.30. STANDARDISATION of CHASSIS PARTS. Date 20.11.29 X No. 8410 (Handwritten above: X8520) Description of Parts. Adoption of drilled H.P. shock absorber valves and Lubrication of Phantom I springs with grooves. Origin. [Handwritten: S/Ph] To overcome complaints of harsh riding. Experimental Test Report. We find that we can make a big improvement by this combination. Road Test Report. It has been tried on a number of cars with good results. [Stamp: Received 20 MAR 1930] Memo attached. 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. [Handwritten in cost section: See memo attached. Agreed W.H. 18.3.30] Signature from Cost Dept. that above is correct. [Handwritten Signature: G/R] [Date: 17/3/30] G.{Mr Griffiths - Chief Accountant / Mr Gnapp} Cost of Parts in Works which will be scrapped if commenced on :- Series.........£....... Series.........£....... Series.........£....... TABLE OF INITIALS, DATES, AND REMARKS: INITIAL | DATE | REMARKS BJX Sg.{Arthur F. Sidgreaves - MD} | 20-3-30 | Agreed Sg{Arthur F. Sidgreaves - MD} R.{Sir Henry Royce} | 23.11.29 | Strongly in favour of properly lubricated springs. THR. WOR.{Arthur Wormald - General Works Manager} | 25.11.29 | Agreed Wor.{Arthur Wormald - General Works Manager} RG.{Mr Rowledge} | 22.11.29 | Agreed Rg.{Mr Rowledge} DA.{Bernard Day - Chassis Design} | 22.11.29 | Agreed Da.{Bernard Day - Chassis Design} BY.{R.W. Bailey - Chief Engineer} | 21.11.29 | Agreed By.{R.W. Bailey - Chief Engineer} EP.{G. Eric Platford - Chief Quality Engineer} | 20.11.29 | Agreed in case complaint or obviously bad. Consider P.II has similar tendency, as discussed Rm.{William Robotham - Chief Engineer} EP.{G. Eric Platford - Chief Quality Engineer} E.{Mr Elliott - Chief Engineer} | 23.11.29 | Agreed AE. PN.{Mr Northey} | 21.11.29 | Agreed PN.{Mr Northey} CWB. | 21.11.29 | Agreed C. HS.{Lord Ernest Hives - Chair} | 20.11.29 | Agreed. | ||