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:
May. 17, 1994
Filed:
Sep. 13, 1993
Colin A McLaurin, Crozet, VA (US);
Kao-Chi Chung, Blawnox, PA (US);
Center for Innovative Technology, Herndon, VA (US);
Abstract
A steering linkage in which a pair of steering arms rotatably mounted on the vehicle frame are jointed by a tie rod to form, in combination, a parallelogram. For each wheel, a steering arm slidably engages a crank arm secured to a king pin that rotatably mounts the wheel to the frame. The pivot point of each steering arm is arranged so that a given angular rotation of both steering arms produces a differential angular wheel rotation that maintains the point of intersection of the steered wheel axes proximate the axis of the fixed wheels or more generally, the rotational axis of all wheels proximate a fixed point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile