Dual drive continuously variable transmission
First Claim
1. A continuously variable transmission comprising:
- a first shaft supporting two first pulleys, said two first pulleys each comprising a fixed disk portion and a moveable disk portion whereby axial movement of said moveable disk portions along said first shaft relative to said fixed disk portions changes an effective diameter of said two first pulleys, said moveable disk portions of said two first pulleys being interposed along said first shaft between said fixed disk portions of said two first pulleys, an articulating mechanism connecting said moveable disk portions, said articulating mechanism comprising a body that is connected to said moveable disk portions;
a second shaft extending generally parallel to said first shaft, two second pulleys being journaled on said second shaft, said two second pulleys each comprising a fixed disk portion and a moveable disk portion, said two fixed disk portions being rotationally connected to said second shaft through a differential; and
a pair of belts connecting said two second pulleys to said two first pulleys.
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Accused Products
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
82 Citations
30 Claims
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1. A continuously variable transmission comprising:
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a first shaft supporting two first pulleys, said two first pulleys each comprising a fixed disk portion and a moveable disk portion whereby axial movement of said moveable disk portions along said first shaft relative to said fixed disk portions changes an effective diameter of said two first pulleys, said moveable disk portions of said two first pulleys being interposed along said first shaft between said fixed disk portions of said two first pulleys, an articulating mechanism connecting said moveable disk portions, said articulating mechanism comprising a body that is connected to said moveable disk portions;
a second shaft extending generally parallel to said first shaft, two second pulleys being journaled on said second shaft, said two second pulleys each comprising a fixed disk portion and a moveable disk portion, said two fixed disk portions being rotationally connected to said second shaft through a differential; and
a pair of belts connecting said two second pulleys to said two first pulleys. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification