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Class Information
Number: 475/197
Name: Planetary gear transmission systems or components > Planet pinion is friction gear > Planet pinion rotatable about axis at angle to axis of input or output gear
Description: Subject matter wherein said planet pinion* is mounted for rotation about an axis which is angularly related with respect to the rotational axis of a gear in driving relationship with said planet pinion*.

Patents under this class:

Patent Number Title Of Patent Date Issued
8622866 Continuously and/or infinitely variable transmissions and methods therefor Jan. 7, 2014
8313405 Continuously and/or infinitely variable transmissions and methods therefor Nov. 20, 2012
8147369 Traction-drive type driving-force transmission mechanism and image forming apparatus equipped therewith Apr. 3, 2012
8092333 Torque transmission structure, traction drive transmission device, and steering device for vehicle Jan. 10, 2012
8002661 Continuously variable transmission Aug. 23, 2011
7264567 Wedge loading mechanism for traction drives Sep. 4, 2007
7029414 Hub assembly with speed change Apr. 18, 2006
6406399 Planetary traction drive transmission Jun. 18, 2002
6095940 Traction drive transmission Aug. 1, 2000
5545100 Continuously variable transmission Aug. 13, 1996
5101685 Limited slip differential using a continuous worm gear Apr. 7, 1992
5046996 Planetary friction drive Sep. 10, 1991
5025671 High ratio planetary type traction roller transmission Jun. 25, 1991
4802386 Precision rotary positioning mechanism Feb. 7, 1989
4638687 Continuously-variable-ratio transmission having a single input member Jan. 27, 1987
4044620 Transmission Aug. 30, 1977

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