TIANFU LI
Physical Therapy in Bloomfield, MI
License number
Michigan 5501004802
Issued Date
Aug 25, 1994
Expiration Date
Jul 31, 2017
Category
Physical Therapy
Type
Physical Therapist
Address
Address
Bloomfield, MI 48304
Professional information
Wheeled Vehicle
US Patent:
2012024, Oct 4, 2012
Filed:
Apr 1, 2011
Appl. No.:
13/065889
Inventors:
Tianfu Li - Bloomfield Hills MI, US
International Classification:
B62M 1/04, B62M 9/00
US Classification:
280221
Abstract:
A vehicle supported on driven wheels includes a frame supported on the wheels, a platform supported on the frame at a pivot, a flexible member including a first end secured to the platform at a first side of the pivot and a second end secured to the platform at a second side of the pivot opposite the first side, and a mechanism engaged with the member and driving the wheels in one rotation as the member reciprocates through the mechanism due to oscillation of the platform about the pivot.