Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Orbea SCL
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Orbea SCL
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Application filed by Orbea SCLfiledCriticalOrbea SCL
Priority to ES1972176624UpriorityCriticalpatent/ES176624Y/en
Publication of ES176624UpublicationCriticalpatent/ES176624U/en
Application grantedgrantedCritical
Publication of ES176624YpublicationCriticalpatent/ES176624Y/en
Improved arrangement in set of pinions for cycles, characterized in that the support sleeve of the five pinions of stamped sheet, has two different coaxial cylindrical areas, threaded the smaller diameter and having the greater smooth longitudinal grooves and an extreme peripheral flange; the five pinions have a flange flanged in its central hole, so that the three largest have internal projections in their respective central holes, while of the other two, the largest internally threaded its central rim, and the minor is externally threaded, from major to minor, the three major sprockets are fixed in the grooved area of the cap, being blocked by the action of their projections when they are housed in the respective grooves thereof and interdistanced by their central flanges, which are solidly retained axially against the peripheral flange. End of the bushing by the fourth pinion, threaded to the threaded area of said bushing; all this so that the fifth pinion can be arranged by screwing it to the threaded area of the fourth projecting from the support sleeve. (Machine-translation by Google Translate, not legally binding)
ES1972176624U1972-01-281972-01-28
PERFECTED SETTING OF PINIONS FOR CYCLES.
ExpiredES176624Y
(en)