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).
Experimental test results for S.S. Tube Joints, schemes N.Sch 2258 and 2301, showing a cross-section diagram and three load vs movement graphs.
| Identifier | ExFiles\Box 67\4\ scan0400 | |
| Date | 8th November 1927 | |
| S.S. TUBE JOINTS N.SCH 2258 AND 2301 FOR EXP TEST Drawing Annotations: SMALL CLEARANCE D THICKNESS OF DISTANCE WASHERS L Graph 1: N.SCHEME 2301 600 TWO VARIATIONS WITH 2000 LBS /" SPRINGS LOAD SCALES 25" LBS 265 LBS 150 LBS MOVMT FROM NORMAL A B Graph 2: N.SCH 2301 600 TWO VARIATIONS WITH 1500 LBS /" SPRINGS LOAD N.SCHEME 1500 LBS SPRINGS 70 LBS 25 LBS MOVMT FROM NORMAL C Graph 3: N.SCH 2258 600 TWO VARIATIONS WITH 1500 + 2000 LBS LOAD STANDARD 2000 STANDARD 1500 MOVMT FROM NORMAL Stamp: R.R. LIMITED BLUE PT ROOM 10 NOV 1927 | ||