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).
Dynamo drive rattle on a 25/30 HP chassis, detailing alterations to the rubber driving blocks.
| Identifier | ExFiles\Box 130\2\ scan0132 | |
| Date | 2nd September 1936 | |
| Ledes GRY{Shadwell Grylls} Eng. 1113 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} BY/Cgh.{W Clough}6/W.2.9.36. 25/30 H.P.Chassis. Dynamo Drive rattle. Chassis GTL.14. Dynamo No.27. With reference to memo dated the 31st.ult.,received from Hs{Lord Ernest Hives - Chair}/GWH.{George W. Hancock - Head Chateauroux}in connection with the dynamo drive on the above chassis,we have already altered the limits in order to improve the fit of the rubber driving blocks and to give a more consistent assembly than originally. The rubber blocks are now being obtained with a durometer reading of 70-75. With the above alterations it is considered that the coupling should be satisfactory. BY/Cgh.{W Clough} | ||