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).
Progress report on various chassis components and modifications for 20/25 HP and 3.5 Litre Bentley models.
| Identifier | ExFiles\Box 133\4\ scan0034 | |
| Date | 12th June 1935 | |
| - 3 - BY.12/G.12.6.35. 20/25 HP. CHASSIS. N.Sch.4486 J.3.850 Hypoid for 20/25 using existing gears.Recd. 9.3.35. Detail drawings completed and issued ........ 16.5.35. N.Sch.4490 Oil Drain for Front Brake Camshafts ........ Recd.13.5.35. Detail drawings completed and issued ........ 14.5.35. LeC.4499 Gastight Scheme for Isolated Gear Change Housing ................................ Recd.17.5.35. Detail drawings completed and issued ........ 31.5.35. BENTLEY & 20/25 HP. CHASSIS. Fixing for Currus Fog Lamps - RR.Sch. 859. Detail drawings completed and issued ........ 8.5.35. 3½ LITRE BENTLEY CHASSIS. LeC.4249 U.S.S.U. - Bent: 9.1 Compression, Close Centres Head ....................................Recd. 13.12.34 Detail drawings completed and issued ........ 29.3.35. N.Sch.4328 Modfn. to Axle Control ............Recd. 7.1.35. RR.Sch.811 Auto Adjusting Tappets ................... Detail drawings completed and issued ........ 14.3.35. N.Sch.4333 Radius Rod & Modified Position of Shock Damper..Recd. 21.1.35. N.Sch.4334 Shock Damper Triangle & Front End of Radius Rod.Recd. 21.1.35. Detail drawings completed and issued ........ 27.3.35. N.Sch.4335 Rear/Front Spring Shackle & Covers for use with Radius Rod to N.Sch.4333 ................ Recd. 21.1.35. Detail drawings completed and issued ........ 27.3.35. N.Sch.4339 Stress Table & Side Steering Geometry with angu- lar position of radius rod and shock damper ... Recd. 21.1.35. Detail drawings completed and issued ........ 27.3.35. N.Sch.4343 Shock Damper with Needle Roller Brgs. ........ Recd. 1.2.35. Detail drawings completed and issued ........ 28.3.35. | ||