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).
Proposed mechanism using a wedge for each shoe mounted on rollers.
| Identifier | ExFiles\Box 92\4\ scan0029 | |
| Date | 22th November 1934 | |
| - 2 - Da.{Bernard Day - Chassis Design}1/HP.22.11.34. drawback, it would appear to be possible to have a wedge for each shoe, each wedge mounted separately on rollers and operated by a single rod for each pair. This would appear to give the same result as regards shoe wear as our present scheme. Da.{Bernard Day - Chassis Design} | ||