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).
Diagram of an automatic gear shifting device for an electric starter, showing the operation when relieving butting teeth.
| Identifier | ExFiles\Box 180\M1\5\ img021 | |
| Date | 16th December 1921 | |
| SKETCH No.3 BIJUR MOTOR APPLIANCE Co. HOBOKEN NEW JERSEY U. S. A.{Mr Adams} AUTOMATIC GEAR SHIFTING DEVICE FOR ELECTRIC STARTER OPERATION WHEN RELIEVING BUTTING TEETH HENRI LAVER Dec 16. 1921 Electric Motor > Flywheel Gear Ring bored to suit View of Starter Pinion Direction of Rotation of Starter Shaft. 1 2 3 4 5 6 7 8 9 10 11 12 14 A B | ||