Variable transmission

Details Variable transmission Variable transmission

2006-07-28

2010-12-28

Pang, Roger (Department: 3655)

Machine element or mechanism

Gearing

Interchangeably locked

C074S417000, C476S051000

Reexamination Certificate

active

07856902

ABSTRACT:
A drive system suitable for use in a variable transmission with a plurality of rotatable and adjustable disk members, gear means adapted for contact with the plurality of disk members, carriage means for mounting the gear means and configured for axial movement along the axis of a rotatable drive shaft and a rotatable cone adapted for contact with the plurality of disk members, the cone and the conical gear means connected for relative rotation by the plurality of disk members, the disk members being adjustable transversely relative to the axis of rotation for maintaining positive contact with said rotatable cone.

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patent: 6802229 (2004-10-01), Lambert
patent: 6884198 (2005-04-01), Hoogenberg
patent: PCT/CA2007/001257 (2007-07-01), None

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