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:
Nov. 09, 1999
Filed:
Mar. 16, 1998
Applicant:
Inventors:
Louis-Joseph Mathieu, Montreal, CA;
Pascal Le-Huu, Rimouski, CA;
Assignee:
Cae Electronics Ltd., Quebec, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09B / ; A63G / ;
U.S. Cl.
CPC ...
434 30 ; 434 29 ; 472 59 ;
Abstract
A new motion cueing scheme has been found and adapted to an actual aircraft production seat to provide both transient and sustained heave acceleration cues. The mechanism is simple and compact enough to be easily implemented on G-seats. Changes in seat pan pitch angle synchronized with seat back vertical displacement result in a cue which feels realistic and reproduces consistently a number of the physiological and physical effects experienced by the pilot submitted to a real heave acceleration.