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 for a tubular shaft assembly with special joints, manufactured by Hardy Spicer & Co Ltd.
| Identifier | ExFiles\Box 87\3\ scan0026 | |
| Date | 19th March 1935 | |
| Top Left Section: 1. OFF. K2-2.GB 19, K2-7-29, K2-6-71, K2-5-93, 98-851, K2.3-68 Top Middle Section: 3-14-39, K3-16-43, 3-15-33 TUBULAR SHAFT ASSEMBLY PART N° K2.62.124.GB3/2-5001 K2.40-231 K2.28-178 Top Right Section: 1. OFF K2.2-GB 29 Main Drawing Annotations: Left Side: .400" 15° MAX 5.050" DIA 1301.KR. SPECIAL JOINT TAP 1/8 GAS 2 1/16" 1 1/8" 1/4" COMP. Middle Section: 3/4" EXT. 5 1/8" DIA .064" WALL 3.0" DIA. 43 5/32" TUBE LENGTH (24-32-GB12-4305) 50 5/32" TUBULAR SHAFT ASSEMBLY LENGTH. 51 9/16" FACE TO FACE LENGTH. NOTE. ARROWS MUST BE IN LINE. THEY ALIGN. TRUNNIONS 5 9/16 Right Side: .475" 15° MAX. 4.800 DIA 1308 KR. SPECIAL JOINT 27/32" 1/4 x 32 2 1/16" Bottom Left Stamp: HARDY SPICER & CO LTD 19 MAR 1935 DRAWING OFFICE Bottom Right Title Block: SPECIAL 1301-1308 KR JOINTS. 3" TUBE. FOR ROLLS-ROYCE LTD HARDY SPICER & CO LTD. BIRMINGHAM ENGLAND DATE - 19-3-35 SCALE - FULL SIZE DRAWN GW TRACED CHECKED 35/0375 TORSION TEST. IN.LBS WHIP TEST. RPM. CUST. REF. GB702. | ||