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).
Involute tester profile diagrams for a new sun gear design.
| Identifier | ExFiles\Box 2\3\ B002_X 116 117 119 120-page01 | |
| Date | 21th December 1944 guessed | |
| REASON FOR SCHEME: NEW DESIGN. INVOLUTE TESTER PROFILE DIAGRAMS MAAG TYPE SCALE 8/1 FELLOWS TYPE SCALE 1/1 SUN SINGLE-PAIR CONTACT ZONE ZERO LINE THRU' P.D. DIMENSION (C) MUST BE .0005 - .0009 DIMENSION (F) MUST BE .0012 - .0016 PROFILE DIAGRAM MUST FOLLOW A... THESE DIMENSIONED O... Diagram Dimensions: .0009 TIP .0014 (E) .0007 (C) .458 .680 .0005 .0014 (F) .0007 (G) 2.400 3.300 | ||