Technical drawing of a clutch steel disc assembly, detailing its components and dimensions.
| Identifier | ExFiles\Box 129\1\ scan0247 | |
| Date | 3rd April 1937 | |
| L0200/ ON 181 DR. NO. 100207 3/16 DRILL - 10 HOLES SPACED AS SHOWN .047 SAW - 10 SLOTS 1/32 X 90° CHAMFER BOTH SIDES SECTION AA {D. Abbot Anderson} ENLARGED 2 PLATE DRILL & C'SINK FOR 3/16 RIVET 1 PLATE GUIDE DRILL FOR 3/16 RIVET THE CLEVELAND GRAPHITE BRONZE CO. CLEVELAND, OHIO CLUTCH STEEL DISC ASSEMBLY TOOLS MUST BE STAMPED WITH "T" NO. & PARTS WITH "T" NO. & MAT'L LIMITS ON ALL FRACTIONAL MACHINE DIMENSIONS ± 1/64 ± .010 REMOVE ALL PROJECTING EDGES AND SHARP CORNERS SIDES MUST BE FLAT WITHIN .015 ROLLS-ROYCE, LTD. # G-50213 SCALE: FULL DR. FH OK. MK APP. DR. NO. 100207 Dimensions and angles include: 25°, 32 1/2°, 1 1/8, 2 1/4, 3/16 R, 2 1/2, 1/4, 5/16 R, 1/2, 8.400 ± .010, 10 1/2, 1R, 1/8 R, 3/8 R, 23/32, 1 7/16, 17/64, 1 1/16, 4 1/2, 1 7/32, 2 7/16, 3 7/8, .085, 5/8, 1 1/4, 11/16, 3/16. | ||
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).