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).
Blueprint showing an experimental test on S.S. Tube Joints, schemes N.Sch 2258 and 2301, including load test graphs.
| Identifier | ExFiles\Box 106\3\ scan0185 | |
| Date | 8th November 1927 | |
| Title: SS{S. Smith} TUBE JOINTS N.SCH 2258 AND 2301 FOR EXP TEST Drawing Annotations: SMALL CLEARANCE D THICKNESS OF DISTANCE WASHERS L Graph 1 (Left): Title: N. SCHEME 2301. TWO VARIATIONS WITH 2000 LBS | SPRINGS Y-Axis: LOAD, 100, 200, 300, 400, 500, 600 X-Axis: MOVMT FROM NORMAL, -100, 200, 300, 400, 500, 600 Annotations: A, xB, 265 Lbs, 150 LBS, 50 LBS, 25 LBS Graph 2 (Middle): Title: N. SCH 2301. TWO VARIATIONS WITH 1500 LBS / | SPRINGS Y-Axis: LOAD, 100, 200, 300, 400, 500, 600 X-Axis: MOVMT FROM NORMAL, -100, 200, 300, 400, 500, 600 Annotations: C, N.SCHEME 1500 LBS SPRINGS, 70 LBS, 25 LBS Graph 3 (Right): Title: N. SCH 2258. TWO VARIATIONS WITH 1500+2000 LBS Y-Axis: LOAD, 100, 200, 300, 400, 500, 600 X-Axis: MOVMT FROM NORMAL, -100, 200, 300, 400, 500, 600 Annotations: STANDARD 2000, STANDARD 1500 Stamp (Bottom Right): ROLLS-ROYCE, LIMITED PATENT ROOM 10 NOV 1927 DERBY | ||