Design modifications for the scuttle isolation on the P. 2. N. Series and 25HP models.
| Identifier | ExFiles\Box 53\4\ Scan242 | |
| Date | 20th November 1930 | |
| BY. {R.W. Bailey - Chief Engineer} FROM DA {Bernard Day - Chassis Design} /EV. {Ivan Evernden - coachwork} X4613 DA {Bernard Day - Chassis Design} /EV {Ivan Evernden - coachwork} 5/M20.11.30. C. HS {Lord Ernest Hives - Chair} /RM. {William Robotham - Chief Engineer} CX {Major Len W. Cox - Advertising Manager} /HN. {F. C. Honeyman - Retail orders} EP. {G. Eric Platford - Chief Quality Engineer} C. JLE. {J. Lee Evans - Chassis Test Manager} CX {Major Len W. Cox - Advertising Manager} /JG. SCUTTLE ISOLATION. P. 2. N. SERIES. We have seen the proposed print that you have sent with the modifications suggested by EV. {Ivan Evernden - coachwork} (1) JLE. {J. Lee Evans - Chassis Test Manager} rightly points out that the side rubbers cannot be easily inserted as drawn, and suggests that they be wrapped in cloth and shewn thus: SHALLOW RECESS with a note to the effect that these are inserted after the body is mounted. (2) The rubber isolation discs are shewn compressed to .350" JLE. {J. Lee Evans - Chassis Test Manager} says that this may in some cases be found to much with the hard rubbers. We must leave you to settle this dimension with EP. {G. Eric Platford - Chief Quality Engineer} and HS. {Lord Ernest Hives - Chair} as we have no data. (3) These rubbers should be shewn seated right on the flange of the bead, thus: (4) There does not seem to be any real need to give a compression dimension for the rubbers in the scuttle on the wooden rail, but if EP. {G. Eric Platford - Chief Quality Engineer} and HS. {Lord Ernest Hives - Chair} agree to do so, we agree. 25HP. We suggest that a similar print should be set out for the 25HP. forthwith. DA {Bernard Day - Chassis Design} /EV. {Ivan Evernden - coachwork} | ||
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).