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Priority to ES0011132UpriorityCriticalpatent/ES11132Y/en
Publication of ES11132UpublicationCriticalpatent/ES11132U/en
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Publication of ES11132YpublicationCriticalpatent/ES11132Y/en
Transmission for bicycles and other pedal vehicles, characterized in that the crank of each pedal transmits its movement by means of the following mechanisms: an elbow lever whose greater, extendable arm joins the pedal while the child moves a rack (joined by adequate articulation) ) which engages in a pinion integral with a gear wheel, which by chain transmits its rotation to the pinion of the wheel of the bicycle or vehicle. (Machine-translation by Google Translate, not legally binding)
ES0011132U1944-11-291944-11-29
Transmission for bicycles and other pedal vehicles
ExpiredES11132Y
(en)
Improvements in the construction of devices for the propulsion by hand of bicycles and other vehicles (Machine-translation by Google Translate, not legally binding)
A speed gear mechanism for bicycles, bikes with engine and towing, triciles and similar. (Machine-translation by Google Translate, not legally binding)
System of transmission of the movement between the engine, the wheel drive and the axle of the pedals for bikes and motor tricycle, suitable to allow the start up to the motor pedal (Machine-translation by Google Translate, not legally binding)