COAXIAL ELECTRICAL ACTUATOR FOR CONTINUOUSLY VARIABLE TRANSMISSION

An electrically actuated continuously variable transmission with a first pulley (26) having a first pulley portion (30) for fixed connection to an engine shaft and an axially movable second pulley portion (32) for placement about the engine shaft. An electric actuator (28) coaxially coupled to the s...

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Bibliographic Details
Main Author STARKEY, JOHN, M
Format Patent
LanguageEnglish
French
Published 14.12.2006
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:An electrically actuated continuously variable transmission with a first pulley (26) having a first pulley portion (30) for fixed connection to an engine shaft and an axially movable second pulley portion (32) for placement about the engine shaft. An electric actuator (28) coaxially coupled to the second pulley portion moves the second pulley portion with respect to the first pulley portion when the electric actuator moves the second pulley portion to change spacing between the first and second pulley portions. L'invention concerne une transmission variable en continu à commande électrique comprenant une première poulie présentant une première partie à connecter de manière fixe à l'arbre d'un moteur et une seconde partie mobile de manière axiale à placer autour de l'arbre du moteur. Une commande électrique couplée de manière coaxiale à la seconde partie de la poulie déplace celle-ci par rapport à la première partie de la poulie, quand la commande électrique déplace la seconde partie de la poulie, aux fins de changement de l'espace entre les première et seconde parties de la poulie.
Bibliography:Application Number: WO2005US15149