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).
Proposal to supply Ferodo Ltd. with a complete rear hub and brake assembly for testing brake liners on a 40/50 chassis.
| Identifier | ExFiles\Box 26\4\ Scan146 | |
| Date | 1st November 1921 | |
| X. 3409 Wd.{Mr Wood/Mr Whitehead} from BY.{R.W. Bailey - Chief Engineer} c. to Hs.{Lord Ernest Hives - Chair} BY6/F1.11.21. 40/50 CHASSIS - REAR HUB & BRAKE. RE BRAKE LINERS. X. 3458 X. 3409 Referring to Wd{Mr Wood/Mr Whitehead}1/NJ28.10.21 and Ferodo Ltd. letter of the 26th.inst. after considering the latter I have discussed the matter with Hs.{Lord Ernest Hives - Chair} and we are of the opinion that the best way to get satisfaction would be for us to supply Ferodo Ltd. with an axle tube complete with brake brackets, wheel and brake drum, also the brake operating gear, as by supplying these Messrs. Ferodo could try out all the points which they are interested in and which they have rasied in their letter. We do not think there is any possibility of leverage altering due to movement of brake liners, as this has all been in-order very carefully arranged for in the original design, but in order to clear up this point, the foregoing proposition of supplying a brake drum with operating gear complete, has been put forward. We therefore propose to instruct the Experimental Department to produce us the unit referred to, which we will then send on to Messrs. Ferodo Ltd., and as supplied to them it will be in the condition of a new drum with shoes unpolished and will therefore enable them to note what happens when the brake drum is new, as compared with what occurs when the brake drum and shoe are polished, and incidentally they would be able to form some idea ho w soon the polishing takes place. BY.{R.W. Bailey - Chief Engineer} | ||