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IDIGORAS EGUEN PEDRO
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IDIGORAS EGUEN PEDRO
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Application filed by IDIGORAS EGUEN PEDROfiledCriticalIDIGORAS EGUEN PEDRO
Priority to ES0027560UpriorityCriticalpatent/ES27560Y/en
Publication of ES27560UpublicationCriticalpatent/ES27560U/en
Application grantedgrantedCritical
Publication of ES27560YpublicationCriticalpatent/ES27560Y/en
A mechanism of change of speeds for bicycles, characterized in that it is constituted by a support that is placed on the rear axle of the wheel of the bicycle and that at its lower end is threaded to an axle-bearing guide, which can be rotated in turn and tuning by means of a fixing nut, said axle-bearing guide being a cylindrical tube with two longitudinal inner diameters that are related to those of the shaft and at whose ends it goes to the rocker and the tensioning cable acting on it, it manages to slide the shaft inside the axle-bearing tube, dragging the rocker with it when a spring is compressed, while at the same time another one acts as a cover and thus achieves the change of gear, as described. (Machine-translation by Google Translate, not legally binding)
ES0027560U1951-07-281951-07-28
Gear Shift Mechanism for Bicycles
ExpiredES27560Y
(en)
Improvements introduced in the transmission or movement system for the best operation of bikes, velocºpedos and similar, moved to pedal (Machine-translation by Google Translate, not legally binding)
Mechanism of centering and adjustment for the brakes of internal shoes of motor vehicles (Machine-translation by Google Translate, not legally binding)