Exercise devices – Involving user translation or physical simulation thereof – Treadmill for foot travel
Reexamination Certificate
2008-01-03
2009-08-04
Thanh, Loan H (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Treadmill for foot travel
C482S051000
Reexamination Certificate
active
07569000
ABSTRACT:
An integrated folding mechanism of a treadmill having a slide pusher supported by a pneumatic cylinder at the bottom of a platform frame thereof. In this way, the rear support may be pushed upward to bring the platform frame in a vertical stable folding position or in a flat ground-touching position when the platform frame is moved upward and downward. Meanwhile, a connecting rod is interposed between the rear support and the handrail assembly such that the handrail assembly can synchronously move with the platform frame in an extracted or an folded position.
REFERENCES:
patent: 6579211 (2003-06-01), Wu
patent: 2003/0139263 (2003-07-01), Wu et al.
patent: 2005/0148443 (2005-07-01), Watterson et al.
patent: 2006/0287162 (2006-12-01), Lo
patent: 2007/0049464 (2007-03-01), Chou
patent: 2008/0188358 (2008-08-01), Kuo
Nguyen Tam
Thanh Loan H
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