The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2014
Filed:
Sep. 28, 2012
Accelerated Systems Inc., Waterloo, CA;
Desmond Mark Robertson Smyth, Wellesley, CA;
Stanley Arthur Baer, Kitchener, CA;
Accelerated Systems Inc., Waterloo, Ontario, CA;
Abstract
A steering system for a riding lawn mower includes a wheel frame pivotally coupled to a vehicle frame about a roll axis. The wheel frame has spaced apart upper and lower wheel frame members. Steering knuckles are pivotally coupled to opposing sides of the wheel frame for rotatably supporting wheels. Each steering knuckle is straddle mounted between the upper and lower wheel frame members. A rack and pinion steering mechanism for pivoting the steering knuckles is coupled to a steering wheel via a steering column. The steering column includes a shaft portion extending along a shaft axis and has at least one socketed connection. The socketed connection transmits rotational movement about the shaft axis between the shaft portion and another rotatable component. The socketed connection also permits axial movement of the shaft portion along the shaft axis in response to the wheel frame rolling relative to the vehicle frame.