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JEAN LOUIS DELACHANAL
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JEAN LOUIS DELACHANAL
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Application filed by JEAN LOUIS DELACHANALfiledCriticalJEAN LOUIS DELACHANAL
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Publication of FR413391ApublicationCriticalpatent/FR413391A/fr
B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
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Engineering & Computer Science
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Chemical & Material Sciences
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Mechanical Engineering
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FR413391D1910-03-081910-03-08Pédalier de bicyclette à changement de vitesse
ExpiredFR413391A
(fr)