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:
Mar. 02, 1993
Filed:
Mar. 21, 1991
Rosendo Martinez, St. Louis, MO (US);
Electronics & Space Corp., St. Louis, MO (US);
Abstract
Apparatus (10) for testing the cornering stability of a vehicle (12) to determine when the vehicle begins to slide or tip over when rounding a corner. A movable platform (32) is capable of supporting the weight of a vehicle, and the vehicle is positioned on one end of the platform. A counterweight (42) is positioned at the opposite end of the platform. The platform is rotatable through a range of speeds to simulate vehicle movement in a circular path such as when the vehicle is rounding a corner. Sensors are attached to wheels (T3, T4) of the vehicle to detect a sliding movement of the vehicle relative to the platform. A lifting movement which occurs when the vehicle begins to tip over, is also detectable. A method of determining a vehicle's center of gravity which will provide stability is also disclosed.