Proposal to standardize the spare wheel fixing bolt with a handle instead of a hexagon head.
| Identifier | ExFiles\Box 103\5\ scan0058 | |
| Date | 7th November 1927 | |
| RR 755 REVISED (10H) (DE 649 9-12-26) BM. 2/1187. X5600 Completed 12/12/27 STANDARDISATION of CHASSIS PARTS. Date 7.11.27 Description of Parts. SPARE WHEEL FIXING BOLT WITH HANDLE INSTEAD OF HEXAGON. Origin. To improve design. Experimental Test Report. We have always used a handle on the bolt for fixing Phantom spare wheels, but on the 20 HP. a hexagon is used which needs a spanner. It is now proposed to use a handle similar to the Phantom. Road Test Report. Fitted to 10-G-111 car - run 400 miles. Fitted to 11-G-111 car & run 2000 miles. X No. 5600 Drawing No. Part List 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. £0-3-6 Weight of New Part. Cost of New Part. £0-9-0 Difference per Car. Difference per Car. £0-5-6 Increase Signature from Cost Dept. that above is correct. GRW 1/12/27 Cost of Parts in Works which will be scrapped if commenced on :- Series.........£......... Series.........£......... Series.........£......... INITIAL | DATE | REMARKS BJ. | 12.12.27 | Agreed R. {Sir Henry Royce} | 8.11.27 | Agreed. FHR. I am anxious to alter this to bolt pattern instead of set screw i.e. like latest Phantom. WOR. {Arthur Wormald - General Works Manager} | 8.11.27 | Agreed. Wor. {Arthur Wormald - General Works Manager} RG. {Mr Rowledge} | 22.11.27 | Agreed. RG. {Mr Rowledge} DA. {Bernard Day - Chassis Design} | 10.11.27 | Agreed. Da. {Bernard Day - Chassis Design} BY. {R.W. Bailey - Chief Engineer} | 8.11.27 | Agreed. BY. {R.W. Bailey - Chief Engineer} EP. {G. Eric Platford - Chief Quality Engineer} | 10.11.27 | Agreed. EP. {G. Eric Platford - Chief Quality Engineer} E. {Mr Elliott - Chief Engineer} | 8.11.27 | Agreed. E. {Mr Elliott - Chief Engineer} PN. {Mr Northey} | | CWB. | 11.11.27 | Agreed. CWB. HS. {Lord Ernest Hives - Chair} | 7.11.27 | Agreed. Hs {Lord Ernest Hives - Chair} [STAMP] 20. H.P. CHAS | ||
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).