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).
Arrangement of the A.T. Speedometer drive for the 40/50 HP chassis.
| Identifier | ExFiles\Box 50\4\ Scan042 | |
| Date | 23th March 1923 | |
| ARRANGEMENT OF SPEEDOMETER DRIVE 40/50 HP ROLLS-ROYCE CHASSIS. A.T. SPEEDOMETER. DETAILS OF GEAR BOX RATIO OF REDUCTION - 3 TO 1 JOINT WASHER G8863 BOLT AND BOSS SHOWN INCORRECTLY PROTECTED UPPER FLANGE OF SIDE CHANNEL LOWER FLANGE OF SIDE CHANNEL CENTRE LINE OF TRANSMISSION .875 x .125 BELTING FIX CABLE CLIP UNDER LOWER BOLT HEAD OF THIS BRACKET. FLEXIBLE CABLE TO INSTRUMENT CABLE TO PASS THRO' CHAIN FIX CABLE CLIP UNDER THIS NUT. DRIVING PULLEY - 4 3/8 DIA. BRAZE FB.176 - 1 OFF Part Numbers: C8859, G8850, G8847, C8846, G8853, G8842, G8856, G8855, G8857, C8848, G8845, 6013, 4419, 20. Stamp: ROLLS-ROYCE, LIMITED PRINT ROOM 23 MAR. 23 DERBY | ||