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Friction Gear Transmission Systems Or Components > Friction Gear Includes Idler Engaging Facing Concave Surfaces > Toroidal ToroidalToroidal patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/02/06 - 20060247090 - Toroidal type continuously variable transmission A toroidal type continuously variable transmission which maintains a gear ratio stably and continue to use the same gear ratio control even for a different model type of support shaft for supporting rotatably a power roller which differs in shaft diameter. A power roller 11 is rotatably supported by a ... 09/07/06 - 20060199694 - Continuously variable transmission (cvt) utilizing an adjustable fulcrum This transmission utilizes an adjustable fulcrum to accomplish variable speed and torque conversion. The component utilizes multiple circular eccentric cams fixed to an input shaft at equal rotational intervals to apply vertical movement to an equal number of perpendicular torque converter shafts spanning the distance between the parallel input and ... 08/24/06 - 20060189435 - Variator and variator arrangement A variator for a toroidal transmission, with a driving disk and with a driven disk, between which is set up a toroidal space which defines a toroidal reference circle. The variator, further, comprises at least two rollers which are arranged in the toroidal space for torque transfer between the driving ... 07/20/06 - 20060160656 - Continuously variable ratio transmission unit and method of assembly thereof A continuously variable ratio transmission unit is disclosed which comprises a housing (116) and input (102, 106) and output (100) discs paired to define first and second toroidal cavities. The discs (100, 102, 106) are mounted to the housing for rotation about a common axis. First (110) and second (112) ... 06/08/06 - 20060122029 - Variator arrangement for a transmission A variator arrangement is proposed for a continuously variable transmission, having a shaft, a variator disk connected in a rotationally fixed manner to the shaft and a support disk which is concentric with said variator disk and which is rigidly connected to the shaft, the variator disk having a traction ... 06/08/06 - 20060122028 - Continuously variable transmission In a continuously variable transmission with a toroidal variator including an input shaft supporting spaced outer toroidal disks, a hollow transmission shaft through which the input shaft extends and which supports inner toroidal disks between the outer toroidal disks axially spaced from the inner toroidal disks so as to form ... 04/20/06 - 20060084549 - Continuously variable transmission A continuously variable transmission (CVT) having a main shaft configured to support and position various components of the CVT. Shift cam discs cooperate with ball-leg assemblies to shift the transmission ration of the CVT. Load cam discs, a torsion disc, rolling elements, and a hub cap shell are configured to ... 11/10/05 - 20050250617 - Transmission A transmission comprises a first roller having a first repeated number of first grooves on the outer circumferential surface of a first shaft body having a cross-sectional circular shape in the perimeter direction, a second roller having a second repeated number of second grooves in the perimeter direction on the ... 10/13/05 - 20050227808 - Continuously variable toroidal transmission with offset rollers A continuously variable transmission comprising; a drive disk; a driven disk, a plurality of rollers, and tubular support member. Each roller is rotatably attached to a shaft which is pivotally attached to a stanchion, which is fixed to one face of the tubular support member. One face of each disk ... 08/25/05 - 20050187065 - Manufacturing method for variator part of torodidal-type continuously variable transmission, variator part of toroidal-type continuously variable transmission and toroidal-type continuously variable transmission A manufacturing method for a variator part of a toroidal-type continuously variable transmission, has the steps of preparing a lower die including a first hole portion and a ring-like projected portion, wherein center lines of the first hole portion and the ring-like projected portion coincide with each other, and an ... 07/14/05 - 20050153814 - Torque equalisation in toric transmissions A toroidal race rolling traction transmission includes a sleeve which is rotatable to adjust the attitudes of at least one set of rollers and is displaceable in a sense substantially orthogonal to the sense of rotary adjustment. The displacement is damped to inhibit oscillation in the sense of displacement. Each ... ### FreshPatents.com Support |