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).
Progress report for the Tank Section, detailing completed work and work currently in hand.
| Identifier | ExFiles\Box 133\4\ scan0256 | |
| Date | 9th June 1941 | |
| Ev.{Ivan Evernden - coachwork}4/JH.116.41. Progress Report - June 9th. 1941. TANK SECTION Work Completed. PL.639. Surface Loading curves - Gears - Data. PL.640. Lewis Stress Curve - Gears - Data. PL.641. Reference Chart for PL.639 & PL.640 - Data. PL.642. Arrgt. of fan & Cowling - Stage la{L. A. Archer} - Mark 6. PL.643. Detail of fan belt slot and cover plate - stage la.{L. A. Archer} Mk.6. PL.644. Track Brake possibilities with Merritt-Brown Gearbox in Mk.7 A.24. - A.24. - Mark 7. PL.645. Arrgt. of fan drive. - Stage la.{L. A. Archer} Mk.6. PL.646. Radiator & Mounting R.R. cooling - Stage la.{L. A. Archer} Mk.6. PL.647. Exhaust manifold - R.R. cooling - Stage la.{L. A. Archer} Mk.6. PL.648. Header tank - R.R. cooling. - Stage la.{L. A. Archer} Mk.6. PL.649. Mod. to engine bearer brkts. & Clutch Stop Control - R.R. cooling. - Stage la.{L. A. Archer} Mk.6. PL.702. Proposed Modification to cooling air intakes R.R. cooling. - Stage la.{L. A. Archer} Mk.6. PL.676. Clutch pedal levers for servo assisted clutch. - Stage la.{L. A. Archer} Mk.6. PL.677. Clutch pedal servo spring. - Stage la.{L. A. Archer} Mk.6. PL.678. Governor & Controls (Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer} invention) - Stage la.{L. A. Archer} Mk.6 Work in Hand. PL.679 Mod. Gear selectors & Operating Mech. in Gearbox. - Stage la.{L. A. Archer}Mk.6. 70% - Gearbox Oper. & Lever & Shafts. - Stage la.{L. A. Archer} Mk.6. in hand. - 1/4 scale layout of oil pipes. - Stage la.{L. A. Archer} Mk.6. in hand. - Mod. pressure oil pump outlet & pipes to filler. - Stage la.{L. A. Archer} Mk.6. in hand. - David Mech. Petrol Pump - Meteor Engine. 90% - Projects of rear drive water pump - Stage la.{L. A. Archer} Mk.6. in hand - Liberty clutch & Coupling. - A.24. 80% - Revised Hypoid Gears in 5 speed box - R.R. G/Box 60% - Radiator - R.R. cooling - A.24. 20% - 1/4 scale of R.R. cooling. - A.24. 50% - Chain drive to fans (& R.R. steering) - A.24. 80% - Air compressor drain pipe. - Stage la.{L. A. Archer} Mk.6. 50% - Magneto advance governor - Stage la{L. A. Archer} Mk.6. 25% - Engine Compartment Rear bulkhead - Stage la{L. A. Archer} Mk.6. in hand - Air cleaners - R.R. cooling. - Stage la.{L. A. Archer} Mk.6. in hand - 1/4 scale layout of R.R. cooling. - Stage la.{L. A. Archer} Mk.6. 70% - Modified oil coolers - R.R. cooling - Stage la.{L. A. Archer} Mk.6. in hand .................. | ||