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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES1972178596UpriorityCriticalpatent/ES178596Y/en
Publication of ES178596UpublicationCriticalpatent/ES178596U/en
Application grantedgrantedCritical
Publication of ES178596YpublicationCriticalpatent/ES178596Y/en
Improved speed variator pulley, of the type of those with one of the fixed and integral plates of the drive shaft and the other movable and movable plate essentially characterized in that the fixed plate has a long cylindrical bushing on which the moving plate is inserted., which in turn has a large cylindrical cap integral with its external face and through which the bushing of the fixed plate passes concentrically, and an annular cavity is inserted between both cap and cap, into which a powerful spring is inserted. At one end it is applied against the bottom of said annular cavity and on the other it is housed inside a thick splined pinion, which for this purpose has one of its bases open, said pinion being coupled inside the cap. Mobile that to the effect has in the vicinity of its mouth a serrated fringe bordering its dintorno, being fixed the pinion in question in the end of the helmet cylindrical from the fixed plate of the pulley, by means of screws. (Machine-translation by Google Translate, not legally binding)