Patent ID: 6463820
Filing Date: 2002-10-15
Classification: F16H,Y10T

Abstract:
A transmission assembly for a beach vehicle, comprising:a casing having a driving member rotatably received therein and said pawls extending from a first side of said driving member, a tube extending from a second side of said driving member and extending from said casing, a plurality of concavities defined in said first side of said driving member, a driving gear securely mounted to said tube, a shaft extending through said tube; a ring having recesses defined in an outer periphery thereof and a plurality of teeth defined in an inner periphery of said ring, a central gear rotatably mounted to said shaft and a plurality of planet gears engaged between said teeth of said ring and said central gear, said pawls engaged with said recesses; a control member movably mounted to said shaft and a plurality of protrusions extending from two sides of said control member, said protrusions movably and alternatively engaged with said concavities of said driving member and engaging recesses defined in an inner periphery of said central gear, and a shifting member securely engaged with said control member so as to move said control member on said shaft.