1
Donald C Miller: Continuously variable transmission. Motion Technologies, Knobbe Martens Olson & Bear, June 5, 2001: US06241636 (189 worldwide citation)

A continuously variable transmission. The transmission includes a plurality of power adjusters, such as spherical balls, frictionally interposed between a driving and a driven member. The driving and the driven member are each rotatably disposed over a main shaft. The spherical balls are configured ...


2
Donald C Miller: Continuously variable transmission. Motion Technologies, Knobbe Martens Olson & Bear, July 16, 2002: US06419608 (189 worldwide citation)

A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational spee ...


3
Donald C Miller: Continuously variable transmission. Donald C Miller, Knobbe Martens Olson & Bear, November 27, 2001: US06322475 (181 worldwide citation)

A continuously variable transmission. The transmission includes a plurality of power adjusters, such as spherical balls, frictionally interposed between a driving and a driven member. The driving and the driven member are each rotatably disposed over a main shaft. The spherical balls are configured ...


4
Donald C Miller, David John Allen: Continuously variable transmission. Motion Technologies, Knobbe Martens Olson & Bear, February 10, 2004: US06689012 (179 worldwide citation)

A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The transmission provides a simple manual shifting method for the user. Further, the practical commercialization of traction roller transmissions requires improvements in the reliabil ...


5
Donald C Miller, David J Allen, Robert A Smithson: Continuously variable transmission. Fallbrook Technologies, Knobbe Martens Olson & Bear, March 14, 2006: US07011600 (169 worldwide citation)

A variable speed transmission having a plurality of tilting balls and opposing input and output discs is illustrated and described that provides an infinite number of speed combinations over its transmission ratio range. The use of a planetary gear set allows minimum speeds to be in reverse and the ...


6
Donald C Miller: Continuously variable transmission. Fallbrook Technologies, Knobbe Martens Olson & Bear, September 20, 2005: US06945903 (166 worldwide citation)

A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational spee ...


7
Donald C Miller: Continuously variable transmission. Motion Technologies, Knobbe Martens Olson & Bear, April 22, 2003: US06551210 (164 worldwide citation)

A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational spee ...


8
Donald C Miller: Continuously variable transmission. Motion Technologies, Knobbe Martens Olson & Bear, January 13, 2004: US06676559 (160 worldwide citation)

A continuously variable transmission. The transmission includes a plurality of power adjusters, such as spherical balls, frictionally interposed between a driving and a driven member. The driving and the driven member are each rotatably disposed over a main shaft. The spherical balls are configured ...


9
Donald C Miller, David John Allen: Continuously variable transmission. Fallbrook Technologies, Knobbe Martens Olson & Bear, September 27, 2005: US06949049 (156 worldwide citation)

A continuously variable transmission for use in rotationally or linearly powered machines and vehicles. The transmission provides a simple manual shifting method for the user. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of ...


10
Donald C Miller, David J Allen, Robert A Smithson: Continuously variable transmission. Fallbrook Technologies, Knobbe Martens Olson & Bear, May 2, 2006: US07036620 (155 worldwide citation)

A variable speed transmission having a plurality of tilting balls and opposing input and output discs is illustrated and described that provides an infinite number of speed combinations over its transmission ratio range. The use of a planetary gear set allows minimum speeds to be in reverse and the ...



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