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MARTINEZ PEIRO JUAN
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MARTINEZ PEIRO JUAN
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Application filed by MARTINEZ PEIRO JUANfiledCriticalMARTINEZ PEIRO JUAN
Priority to ES0029984UpriorityCriticalpatent/ES29984Y/en
Publication of ES29984UpublicationCriticalpatent/ES29984U/en
Application grantedgrantedCritical
Publication of ES29984YpublicationCriticalpatent/ES29984Y/en
A motorized tricycle, characterized in that the front part thereof is a frame similar to that of a bicycle, which is subsequently extended into two tubes that are to be joined to a tubular casing provided with bearings in which the axle of the wheels freely rotates. rear wheels that also rotates freely over two other tubular housings and with bearings arranged one on each side, receiving the traction of the engine through an interchangeable pinion that is fixed by two bushes with plates which, thanks to screws, are integral of the axis to which, in turn, it is one the wheels under a pin or key. (Machine-translation by Google Translate, not legally binding)
Bicycle improvements with reduced previous and posterior check engine and subjects for a single plug-in tubular link. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of devices for the propulsion by hand of bicycles and other vehicles (Machine-translation by Google Translate, not legally binding)