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).
Proposed test for a modified anti-jellying engine mounting scheme using bell cranks and a push-pull rod.
| Identifier | ExFiles\Box 14\5\ Scan174 | |
| Date | 28th February 1931 | |
| R.{Sir Henry Royce} FROM E.{Mr Elliott - Chief Engineer} C. to SG.{Arthur F. Sidgreaves - MD} WOR.{Arthur Wormald - General Works Manager} C. to HS.{Lord Ernest Hives - Chair} DA{Bernard Day - Chassis Design}/EV.{Ivan Evernden - coachwork} X7005 E2/M28.2.31. X.457. X.7005. re. ENGINE MOUNTINGS. Referring to EV{Ivan Evernden - coachwork}'s anti-jellying scheme described in DA{Bernard Day - Chassis Design}/EV{Ivan Evernden - coachwork}1/M27.2.31., we should like to make a test of this out in a somewhat modified form employing bell cranks and a push and pull rod for the parallel motion. Some provision would be required for taking care of the expansion of the crankchamber such as a link. There is still the difficulty remaining that we should be mounting the engine at 4 points in the frame, and asl also the mechanism may rattle due to reversal of load, but these difficulties might be overcome. E.{Mr Elliott - Chief Engineer} | ||