Conical pulley for belt CVT

A conical pulley for belt Continuously-Variable-Transmissions allowing a bigger than the width W of the belt maximum axial displacement of the one conical pulley half relative to the other, achieving a bigger than 0.5*W*tan(F) difference between the maximum and the minimum effective radiuses of the...

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Bibliographic Details
Main Authors Pattakos, Emmanouel, Pattakos, Manousos, Pattakos, Efthimios
Format Patent
LanguageEnglish
Published 05.03.2019
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A conical pulley for belt Continuously-Variable-Transmissions allowing a bigger than the width W of the belt maximum axial displacement of the one conical pulley half relative to the other, achieving a bigger than 0.5*W*tan(F) difference between the maximum and the minimum effective radiuses of the belt as it runs on the pulley, wherein F is the angle of the working conical surfaces of the pulley, providing a substantial increase of the transmission gear ratio range that enables faster accelerations at the low gear ratios and better mileage and quieter operation at the high gear ratios.
Bibliography:Application Number: US201715436864