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).
Tank progress report outlining work completed and in hand for various Mark versions.
| Identifier | ExFiles\Box 133\4\ scan0271 | |
| Date | 18th August 1941 | |
| -2- Tank Progress Report - August 18th. 1941. Work Completed. PL.723 Tank Gear Ratios & Performance. Chart. PL.724 1/4 scale mock up of R.R. cooling Mark VII. x PL.798 Revised oil coolers for Mark VII - Mock up - Mark VII. x PL.800 Arrgt. of fan and cowling R.R. cooling - Mark VII. x PL.802 Geared fan drive with twin belts to fans Mark VII. x PL.803 Jockey pulleys on fan belts (gear drive) Mark VII. x PL.739 Arrgt. of lt. hd.{Mr Hayward/Mr Huddy} air intake (wood mock-up) Mark VI. x PL.744 Coupling shaft for final drive power tests - Mark VI VII. x PL.795 Radiator & shutters (Air flow test rig) - plant. x PL.796 Fan mounting (air flow test rig) - plant. x PL.797 1/4 scale arrgt. of air flow test rig. Cont'd.{John DeLooze - Company Secretary} Work in Hand. Fan Mounting Bracket for Mark VI Mock up R.R. cooling - 90% Fan Mounting bracket for Mark VII R.R. Cooling Mock up 50% PL.806 Mock up for oil tank for Mark VII Fan test. Mark VII in hd{Mr Hayward/Mr Huddy} Mock up of petrol tank for Mark VII fan test. Mark VII - in hand. PL.743 Kestrel XXX Oil Pump Test Rig 80% Work Completed Cont'd.{John DeLooze - Company Secretary} PL.725 Fabricated fan mountingwith .750 single pitch chain. Mark 6. PL.727 Clutch & rear end coupling rod. Mark VII. PL.729 Modified air Maze, air filter & brkt. Mark VI. PL.730 Temporary installation of air cleaner Mark VI. PL.731 Project of engine coupling and clutch with chain fan drive. Mark VII. PL.732 Endurance test rig for steering unit. Plant. PL.734 Exp. fan mounting with .750 single pitch chain. Mark VI. PL.735 Scheme to use Liberty fan support brkt. with PL.734. Mark VI. PL.736 Meteor hypoid gearbox. Mark VI & VII. PL.737 Mods. to throttle governor. Meteor. PL.740 Coupling shaft-Meteor to dynamometer for use on A.24. Mock up hull. Mark VII. PL.741 Modified R.R. cooling system. Mark VII. PL.742 Coupling shaft - engine to dynamometer (mock-up) Mark VII. PL.746 Assembly of engine bearers and star drive support brkts. Mark VII. P.T.O. | ||