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.)
LLER CARRANZA LUIS M
Original Assignee
LLER CARRANZA LUIS M
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 LLER CARRANZA LUIS MfiledCriticalLLER CARRANZA LUIS M
Priority to ES0279724ApriorityCriticalpatent/ES279724A1/en
Publication of ES279724A1publicationCriticalpatent/ES279724A1/en
Variable conical pulley speed variator improvements, driven by trapezoidal belts, characterized by the fact that the conical surfaces of the variable pulleys, intended for contact with the trapezoidal belts, are convexly convex of an angle of inclination, whose larger opening in the upper diameter of the pulleys progressively decreases to the lower diameter of these. (Machine-translation by Google Translate, not legally binding)
ES0279724A1962-08-011962-08-01Improvements in variable variable speed pulley variators (Machine-translation by Google Translate, not legally binding)
ExpiredES279724A1
(en)
A mechanism of adjustable transmission, without steps, for example, a belt transmission, especially, for agricultural machines. (Machine-translation by Google Translate, not legally binding)
A variable receiving pulley for vehicles equipped with continuous and automatic speed driver (Machine-translation by Google Translate, not legally binding)