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).
Blueprint diagram showing stiffening webs welded onto a Bentley 6D clutch casing.
| Identifier | ExFiles\Box 124\1\ scan0156 | |
| Date | 15th June 1939 | |
| 15-6-39 BENTLEY 6D CLUTCH CASING DEFLECTION GB 4333 MATERIAL A/DC DIAGRAM OF STIFFENING WEBS WELDED ONTO CASING SIDE WEB 'Z' SIMILAR TO 2 OTHER WEBS STARTER WEB 'Y' 1/2" WIDE x 1" HIGH MODIFIED FILLETS LONGITUDINAL WEBS 'W' 3/4" WIDE x 1" HIGH CROSS WEB 'X' DETAILED ON BL1146 BL2349 | ||