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).
Technical note on a Diamond Mounting solution for dampers, avoiding additions to existing forgings.
| Identifier | ExFiles\Box 14\5\ Scan255 | |
| Date | 1st November 1931 | |
| X7005. BY.{R.W. Bailey - Chief Engineer} FROM E.{Mr Elliott - Chief Engineer} EL/M30. 11. 31. K7005 C. to SG.{Arthur F. Sidgreaves - MD} WOR.{Arthur Wormald - General Works Manager} MS. P. 2. DIAMOND MOUNTING. Referring to RR. Sch.138. We fear to decrease further the flexibility on which the dampers rely to maintain their bedding, hence the lugs on the suspension brackets are not considered advisable. It was first decided that nothing could be done until the road wheel shock damper was moved to the outside of the frame but since then we have looked into the matter again and found what appears to be a reasonable and easy solution which does not demand any additions to the existing forgings. This is shewn on Lec.2979. attached. The crossmember couplings are moved out again to the position shewn on Lec.2911. and the damper anchorage shewn on Lec. 2934. is repeated to complete the fixing of the damper. We have not included any alteration to provide for testing the frictional load of the damper as R.{Sir Henry Royce} does not think this is necessary. E.{Mr Elliott - Chief Engineer} | ||