Location History:
- Ames, IA (US) (1994)
- Boone, IA (US) (1998)
Company Filing History:
Years Active: 1994-1998
Title: Innovations by Lon A Jennings
Introduction
Lon A Jennings is an accomplished inventor based in Ames, Iowa. He has made significant contributions to the field of hydraulically propelled vehicles, holding a total of 2 patents. His work focuses on enhancing vehicle performance and control through innovative systems.
Latest Patents
One of Jennings' notable patents is the "Traction control system and method for hydraulically propelled vehicles." This system is designed to control a hydraulically propelled vehicle with front and rear drive assemblies. It utilizes variable displacement hydraulic motors connected in parallel to a pump. The control system monitors the speed and direction of each motor, as well as the terrain grade, to optimize performance. If one drive axle begins to slip, the controller destrokes that axle's motor, ensuring better traction. However, when traveling downhill, the downhill drive assembly remains active to maintain control.
Another significant patent is the "Dual mode transmission control" for street sweeping vehicles. This invention features a chassis supported by travel wheel units, with an engine and operator control compartment. The hydrostatic transmission connects to the engine and travel wheel units, allowing for variable operating speeds. The control system can operate in two modes: a travel mode responsive to engine speed and a work mode independent of it. This dual functionality enhances the vehicle's versatility and efficiency.
Career Highlights
Lon A Jennings is currently employed at Sauer GmbH, where he continues to innovate in the field of hydraulic systems. His expertise in vehicle control systems has positioned him as a key contributor to advancements in this area.
Collaborations
Throughout his career, Jennings has collaborated with notable colleagues, including Kerry G Geringer and Harlos L Barnum. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Lon A Jennings is a prominent inventor whose work in hydraulic vehicle systems has led to significant advancements in traction control and transmission technology. His contributions continue to influence the industry and improve vehicle performance.