Ernest J Racette

Title: The Innovative Contributions of Ernest J Racette

Introduction

Ernest J Racette is a notable inventor based in Phoenix, AZ, who has made significant contributions to the field of vehicle seating systems. With a total of 2 patents, Racette's work focuses on enhancing safety and comfort in automotive design.

Latest Patents

Racette's latest patents include a "Seating system with automatic weight compensating energy attenuation." This invention provides methods and apparatus for a self-adjusting energy attenuating vehicle seating system that compensates for variations in the weight of seated occupants. The system features a seat mounted in a vehicle that strokes downward toward the floor, with an adjustable energy attenuating device in the load path between the seat and the vehicle's structural portion. A signal processor removes variations in the seat weight signal due to vehicle or occupant motion, outputting an adjustment signal for the energy attenuator. Additionally, the system may include an actuator that adjusts the load setting feature of the energy attenuating device.

Another significant patent is the "Strut with adaptive energy attenuation." This invention presents designs and methods for a hydraulic strut and control system suitable for energy attenuation applications, such as vehicle seating systems. The hydraulic strut includes a main cylinder with a closed end and an opening at the second end. A main piston divides the cylinder into two fluid chambers, with at least one fixed orifice providing fluid communication between them. An integral flow control valve varies the flow area of the orifice, and it is operatively connected to a high-speed actuator that responds to an electrical control signal.

Career Highlights

Throughout his career, Racette has worked with several companies, including Armorworks Enterprises LLC and Armorworks Holdings, Inc. His experience in these organizations has contributed to his innovative approach to vehicle safety and comfort.

Collaborations

Racette has collaborated with notable individuals in the industry, including Ken-An Lou and Richard E Zimmermann. These partnerships have likely influenced his inventive processes and the development of his patents.

Conclusion

Ernest J Racette's contributions to vehicle seating systems through his innovative patents demonstrate his commitment to enhancing safety and comfort in automotive design. His work continues to impact the industry positively.