Vehicle and Drive Mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
May 1, 2014
app pub date -
Feb 27, 2013
filing date -
Nov 1, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Drive mechanism including a traction portion, a drive-receiving portion and a driven portion. The traction portion encircles and is rotatable about an axis. The drive-receiving portion encircles the axis and is fixed to rotate with the traction portion. The driven portion engages the drive-receiving portion to drive the traction portion to rotate. The traction portion is moveable relative to the driven portion to a plurality of positions along the axis. At least one of the drive-receiving portion and the driven portion has a length along which it is engageable by the other of the drive-receiving portion and the driven portion such that the drive-receiving portion and the driven portion co-operate to drive the traction portion at its plurality of positions along the axis.
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