Rider-powered vehicles and mechanisms thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 27, 2018
Issued Date -
N/A
app pub date -
Aug 21, 2015
filing date -
Aug 21, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A motion transfer apparatus comprising a frame; at least one wheel shaft operably coupled to at least one wheel, the at least one wheel shaft rotatable on the frame; a gear assembly coupled to the at least one wheel shaft; at least one pedal engaging the gear assembly and movable by an appendage within a predetermined angular range to apply a force; at least one crank arm with a predetermined length coupled to the at least one pedal and to the gear assembly for applying the force directly from the pedal to the gear assembly to rotate the at least one wheel; and a restorative member generating a restorative force to return the pedal and the at least one crank arm from a lower stroke position to an upper stroke position.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully