Technical drawing detailing the specifications and views of a crankshaft.
| Identifier | ExFiles\Box 22\2\ Scan043 | |
| Date | 30th January 1924 guessed | |
| CRANKSHAFT 20.150 DIA 2.950 36.775 1.625 2.425 4.500 1.625 FRONT OF CAR 8 7 6 5 4 3 2 1 ALL JOURNALS 2.050 DIA: 2.575 7.25 2 SETS OF 4 CYLINDER CRANKS AT 90° TO EACH OTHER. CRANKS Nos 5 & 8 CRANKS Nos 6 & 7 VIEWS SHOWING POSITION OF CRANKS IN CRANKSHAFT ABOVE, LOOKING FROM FRONT OF CAR. CRANKS Nos 2 & 3 CRANKS Nos 1 & 4 CRANKS ROTATE IN A CLOCKWISE DIRECTION LOOKING FROM FRONT OF CAR ENLARGED VIEW OF ALL CRANKS SCALE 1/2 2.650 4.225 3.800 8.900 RAD 40° | ||
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).