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:
Jan. 25, 2005
Filed:
Jun. 26, 2003
Robert E. Shea, Newaygo, MI (US);
Robert E. Shea, Newaygo, MI (US);
Lacks Enterprises, Inc., Grand Rapids, MI (US);
Abstract
A test fixture includes a weighted frame incorporating air-filled bellow feet for simulating a vehicle suspension and tires. A hood-simulating support is pivoted to the frame and includes a mount for a grille. A shock absorber on the frame rapidly decelerates the support as the support reaches the closed position. An actuator is operably connected to a controller for closing the support at predetermined speeds for simulating stresses and forces on the grille as seen on actual vehicles. The combination simulates hood closure, including vehicle 'bounce' upon hood closure. The controller can be programmed to provide different closure speeds and different air pressures in the feet for better simulation of particular vehicle models. In one form, the fixture includes an enclosure for controlling a temperature of an air fluid source and air for operating the actuator.