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NAVA REVERTER JOSE
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NAVA REVERTER JOSE
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Application filed by NAVA REVERTER JOSEfiledCriticalNAVA REVERTER JOSE
Priority to ES0010380UpriorityCriticalpatent/ES10380Y/en
Publication of ES10380UpublicationCriticalpatent/ES10380U/en
Application grantedgrantedCritical
Publication of ES10380YpublicationCriticalpatent/ES10380Y/en
Movement transmission device, without chain, for bicycles, characterized essentially by being composed of a cylindrical shaft of suitable length and diameter in each bicycle size, at the ends of whose axis are coupled in each a conical pinion wheel that engage with two other sprockets of the same type, coupled in turn to the axes of the wheels, motive and free, all made in such a way, that the rotation movement provided by the pedals of the driving wheel can be transmitted to the free wheel , by gear of the pinions, whose gear and transmission of movement is carried out under cover of any external agent by means of the protection of a removable tube and casing, allowing its lubrication, cleaning, spare parts and in general any other operation or being operated, being the function of this device is the same as that carried out by the transmission system of movement by chains, without prejudice to the other conditions that can Gather any type of bicycle. (Machine-translation by Google Translate, not legally binding)
ES0010380U1944-07-311944-07-31
Chainless motion transmission device for bicycles.
ExpiredES10380Y
(en)
Automatic device of continuous speed change, without clutch or succession of gears, for automobiles and motorcycles (Machine-translation by Google Translate, not legally binding)
A transfer mechanism of force with change of march for bicycles and other vehicles moved by pedals (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the changes and differentials of mechanical and industrial traction vehicles, (Machine-translation by Google Translate, not legally binding)