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).
Providing blueprints and details for making three experimental sets of a pedal mechanism for a starter gear.
| Identifier | ExFiles\Box 46\1\ Scan147 | |
| Date | 1st June 1920 | |
| R.R. 253A (100 T) (S. G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 643, 19-2-20) G 2618 X.4137. To RHC{R. H. Coverley - Production Engineer} from DA{Bernard Day - Chassis Design}/STT. Copy to EFC. Mr Robinson. (Strikethrough) Mr Broome (1 print). DA{Bernard Day - Chassis Design}/STT5/CB1-6-20. X4137 - Pedal Mech: for Starter Gear Loc.Ad89. We send you herewith two blue prints of the following details for making 3 experimental sets:- N.3143 - Control Rod. N.3144 - Pedal Tube. N.3145 - Oil Hole Cover. N.3147 - Operating Fork. N.3148 - Pedal. N.3153 - Pedal Tube Bracket. N.3424 - Operating Fork. N.3425 - Spring Ret: Cap. N.3427 - Spring for Starter Pedal. N.3428 - Switch Operating Rod. N.3429 - Fork for Spring. N.3431 - Stud. N.3441 - Switch & Starter Op: Lever. N.4479 - Cap for Pedal Tube. Also two photostats of N.3440 - Gen. Arrgt. L - we have instructed a pattern for this detail. § - We have not instructed C.O. to order these springs if you wish them ordered outside kindly give instructions or let us know. DA{Bernard Day - Chassis Design}/STT. [STAMP: EFC JUN 8 RECEIVED. with a clock face showing approximately 9:15] | ||