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).
Opinion regarding the modification of tooth form for involute transmission gears.
| Identifier | ExFiles\Box 136\5\ scan0315 | |
| Date | 3rd September 1937 | |
| -3- RHC{R. H. Coverley - Production Engineer}/McW.1/FH.3.9.37. It is our opinion that providing the fundamental poperties inherent in producing a good involute gear are mintained, modification to tooth form has not been found to be necessary with our present transmission gear design. This is agreed to by RHC{R. H. Coverley - Production Engineer}/JRD. and RHC{R. H. Coverley - Production Engineer}/GL.{G. Linnett} RHC{R. H. Coverley - Production Engineer}/A.McWilliams. | ||