Self-Propelled Vehicle Propelled by an Elliptical Drive Train With Direct Drive Power Transfer System
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United States of America Patent
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Issued Date -
Sep 2, 2010
app pub date -
May 11, 2010
filing date -
Nov 21, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus including a frame; a drive wheel coupled to the frame; a first and second foot link, each including a foot receiving portion for receiving a user's foot; and a direct drive power transfer system coupled to the first and second foot links and the drive wheel such that when the foot links are operated by a user, the direct drive power transfer system applies propulsive force to the drive wheel without the use of a chain or belt.
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