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).
Modifications to the Goshawk 11 Klaxon switch and controls on the steering column.
| Identifier | ExFiles\Box 34\3\ Scan077 | |
| Date | 14th June 1921 | |
| To BY.{R.W. Bailey - Chief Engineer} from DA{Bernard Day - Chassis Design}/STT c. to Hs.{Lord Ernest Hives - Chair} c. to TB (1 print) c. to RHC{R. H. Coverley - Production Engineer}(1 print) X.4239 X.2641 - RE GOSHAWK 11 KLAXON SWITCH & CONTROLS ON STEERING COLUMN. Please receive three blue prints of N.sch.914 shewing the push button switch, and also some modifcations on the control quadrant. It will be seen that the gauge of the matel has been reduced, also there are slight changes in the dimensions to give a little more clearance for the push button switch. Lightening holes are shewn, and a new method of fixing the quadrant to the stationary tube. This information replaces that previously sent you. With reference to the push button switch, the button to be used is that shewn at "A", the other four alternative proposals are to be disregarded. No.2 single 9 ampere wire can be drawn through the tube after the "Ferflex" armouring is removed. X.186 X.1818 With reference to the question of fixing the platinum points we have written asking for some information to be supplied. If these points can be welded directly on to the carrying screws that would be the preferable way. If this is not possible we illustrate at "B" a method of rivetting the points on. Mr. Royce would like a model made of the switch and controls to be sent down to W.W. DA{Bernard Day - Chassis Design}/STT. | ||