Stator and stator assembly for continuously variable transmission and method for controlling continuously variable transmission

Components, subassemblies, systems, and/or methods for improving the performance and increasing the life of continuously variable transmissions (CVT). A first stator may be formed with an outer diameter greater than an outer diameter of a second stator. A stator may have radial slots formed to exten...

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Hauptverfasser: GALVIN, DAVID, CONTELLO, WAYNE LEROY, DAWE, DANIEL J, POHL, BRAD P, ELLIOTT, WILLIAM J, THOMASSY, FERNAND A, NICHOLS, JON M, JACKSON, DAVID BRIAN, SWEET, BRIAN BENJAMIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Components, subassemblies, systems, and/or methods for improving the performance and increasing the life of continuously variable transmissions (CVT). A first stator may be formed with an outer diameter greater than an outer diameter of a second stator. A stator may have radial slots formed to extend farther radially inward than slots on the other stator. The larger outer diameter of a stator or the formation of guide slots on a first stator extending farther radially inward of guide slots on a second stator may prevent egress of a planet axle from a radial slot, increase range of the CVT, allow for larger tolerances to reduce losses, and other advantages, Slots on a timing plate may be formed having a width greater than a width of guide slots formed on either stator to allow the stators to control adjustments while the timing plate avoids runaway axles.