Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on... – Plural members forming plural belt-receiving grooves on...
Reexamination Certificate
2005-08-09
2005-08-09
Bucci, David A. (Department: 3682)
Endless belt power transmission systems or components
Pulley with belt-receiving groove formed by drive faces on...
Plural members forming plural belt-receiving grooves on...
C474S008000
Reexamination Certificate
active
06926632
ABSTRACT:
A continuously variable transmission has a first shaft supporting two first pulleys. The two first pulleys each comprise a fixed disk portion and a moveable disk portion whereby axial movement of the moveable disk portions along the first shaft relative to the fixed disk portions changes an effective diameter of the two first pulleys. An articulating mechanism connects the moveable disk portions. The articulating mechanism has a body that is connected to the moveable disk portions. A second shaft extends generally parallel to the first shaft. Two second pulleys are journaled about the second shaft. The two second pulleys each has a fixed disk portion and a moveable disk portion. The two fixed disk portions are rotationally connected to the second shaft through a differential. A pair of belts connect the two second pulleys to the two first pulleys
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Bucci David A.
Johnson Vicky A.
Knobbe Martens Olson & Bear LLP
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