Rolling vehicle with two front steering wheels and and at least a rear driving wheel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 22, 2008
app pub date -
Oct 24, 2007
filing date -
Oct 30, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A rolling vehicle (10) with two front steering wheels (16, 18) comprising a frame (14), handlebars (20), at least a rear driving wheel (12) connected to a motor (22), and a steering kinematism of the two front wheels (16, 18), wherein the steering kinematism is longitudinal and comprises two parallel longitudinal arms (36, 38) fixedly connected at one end of a steering control lever (26), connected to the handlebars (20) through a cylindrical hinge (24), and at the other end, through two spherical hinges (32, 34), to two articulated quadrilaterals, also longitudinal with respect to the vehicle (10), which rotatably connect the two front wheels (16, 18) to the frame (14), so as to achieve steering, performed by a user through a rotation of the handlebars (20), of the two front wheels (16, 18) with respect to the frame (14).
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