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).
Technical drawing of a flange yoke.
| Identifier | ExFiles\Box 87\3\ scan0024 | |
| Date | 14th March 1935 | |
| Dimensions & Annotations: 4.239/4.238 DIA 4.050/4.040 DIA 3 1/16 3.054/3.052 M/32 POS.2500/POS.23 1/64 L +1/64 -0 .405/.395 .280/.270 .135/.125 .110/.100 .020/.010 R 2.702/2.698 PC DIA 1.685/1.675 DIA .205/.195 3.251/3.250 DIA .050/.040 R 1.0630/1.0623 DIA 1/8 DIA F +1/64 -0 4.605/4.595 P.C.DIA. 2 1/16 1.935/1.915 DIA 1/8 R 5.050/5.000 1.5/1.4 DIA. CUTTER. .260/.250 6 HOLES EQUALLY SPACED 1.880/1.875 DIA. 6 HOLES EQUALLY SPACED REAM: .3130/.3125 DIA Title Block: FLANGE YOKE. HARDY SPICER & CO. LTD. BIRMINGHAM, ENGLAND. MAKE FROM: FAZ-2-GB31 MAT: STEEL H.S. 1638 MODEL. KR. 1350 HEAT TREAT. No 110 HARDNESS: BRINELL. NUM: 229-197 IMP.DIA. 4.050mm/4.040mm DATE: 14-3-35 SCALE: FULL SIZE DRAWN: JW TRACED: CHECKED: K2-2-GB19 Stamp: HARDY SPICER & CO LTD 19 MAR 1935 DRAWING OFFICE | ||