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).
Comparison of the components of the Chenard Walcker and Sarazin designs.
| Identifier | ExFiles\Box 147\3\ scan0032 | |
| Date | 22th December 1937 guessed | |
| Identity of embodiment. Chenard Walcker ------------- Rotating shaft 5. Oscillating centrifugal mass 9. Per each movable mass - 2 cylindrical guideways 16 solidary with the shaft and preferably having the same radius. Each mass carrying two "ears" 15. For two axles 17. Sarazin ------- Rotating shaft A.{Mr Adams} Oscillating centrifugal mass 6. Per each movable mass - 2 cylindrical guideways 20 (+) solidary with the shaft and preferably having the same radius. Each mass carrying two ears, called "projecting heads". For two axles 25-26. (+) Owing to a clerical error in the Sarazin patent, the specification reads "20", and the Figure "19". - 3 - | ||