Inefficiency of the Peregrine brake system equalisers and requesting one for testing.
| Identifier | ExFiles\Box 169\3\ img070 | |
| Date | 8th September 1932 | |
| RHC. {R. H. Coverley - Production Engineer} from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 3/KT. 8.9.32. BRAKE EQUALISERS. File. We have been measuring the over-all efficiency of the PeregrineExperimental Bentley car never produced / Aero Engine brake system. The main point we have discovered is that the equalisers are very inefficient. We do not know whether they will be inevitably inefficient because of their size, but we do know that the one we pulled down had exceedingly bad bediing of the mitre wheels. We should like to try a PeregrineExperimental Bentley car never produced / Aero Engine rear brake equaliser shaft on the fitting of which special care had been expended in order that we may know whether to blame the design for this inefficiency. Will you please let us have one to test. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).