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).
Cross-section drawing of a Blade and Adaptor Assembly for a hydraulic airscrew.
| Identifier | ExFiles\Box 151\3\ scan0378 | |
| Date | 11th February 1940 | |
| WEIGHT LBS. OZS. DRAMS. MANUFACTURERS USE ONLY REMOVE ALL SHARP CORNERS NOTE ALL DIMENSIONS TO MACHINED FACES WITHOUT LIMITS MUST BE WITHIN ± .010 AND IN INCHES UNLESS OTHERWISE STATED SCREW THREADS ARE TO CONFORM TO THE REQUIREMENTS OF DRAWING R.A. 3000 UNLESS OTHERWISE STATED. SUPERSEDING MODIFICATION NOTE ISSUE No. ALTERn. No. DATE D.T.D. AIRSCREW BLADE - MAGNESIUM ALLOY TUFHOL BUSH ADAPTOR - STEEL N°5 HYDRAULIC AIRSCREW WITH MAGNESIUM BLADES TYPE RX5/1 ROTOL AIRSCREWS LIMITED PASSED 12 FEB 1940 ROTOL AIRSCREWS LIMITED GLOUCESTER. R.A. 156. J. {Mr Johnson W.M.} HALDEN & CO. LTD. MANCHESTER, LONDON & S3S2. MACHINE DESCRIPTION BLADE AND ADAPTOR ASSY DATES DRAWN 11-2-40 TRACED RETRACED MATL SPECN. LATEST ISSUE TREATT. DRAWN ARC DRAWING CHECKED TRACING CHECKED PASSED SK 350 | ||