This 1922 Peugeot model is the Cyclomoto, the engine of which is in the front wheel. Like the larger model, it is a two-stroke, 45x58 mm. (92 c.c), and is entirely self-contained with its drive. A magneto flywheel is fitted, which serves for both ignition and lighting, and the unit incorporates a Ferodo-lined disc clutch. The engine lies in the centre of the front hub, the inner side of which has an internally-toothed ring, and there are meshing with it three pinions, one of which is driven by the engine. All working parts are entirely enclosed, and the lubrication is by the petroil system. The front wheel and forks, which are of the spring variety, may be supplied with an attachment for fitting to an ordinary pedal cycle. It is said to be capable of averaging 18 m.p.h.
The Motor Cycle, December 5th, 1921.
6 comments:
Ettore Bugatti made a supercharged 4-stroke, 10.000 RPM clip-on engine in the 40s.
https://www.bugattirevue.com/revue29/t72.htm
That is so cool, such a swell little tricky design, so well thought out, that the sight of it brought on a most welcome case of hiccups. Thanks, Mr. G.
Boy am I curious about the "resorts de suspension." I'd love to inspect one of these setups in person.
The suspension springs stop the engine from rotating, I think. D.
The fork assy (carrying the motor and wheel) is a 'Girder' style fork and the "Resorts de Suspension" are the springs supporting the fork over bumps.
On another look, aye. The stand - when engaged with the mudguard - stops the engine from turning. D.
JP, I've seen pictures of that exquisite device! Ridiculously overengineered. I want one.
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