Company Filing History:
Years Active: 1979-1982
Title: The Innovative Contributions of Ernest F Prescott
Introduction
Ernest F Prescott is a notable inventor based in Elgin, Illinois, recognized for his contributions to the field of street sweeping technology. With a total of three patents to his name, Prescott has made significant advancements that enhance the efficiency and functionality of street sweepers.
Latest Patents
One of Prescott's latest patents is a hydraulic control system for a street sweeper. This invention features a frame with a cab and an engine that powers the sweeper. It includes a series of operating mechanisms that assist in the sweeping pick-up operation. The hydraulic motors are operatively associated with these mechanisms, allowing for consistent operation at a constant speed. The control mechanism located in the cab enables selective operation of the mechanisms at various rotational speeds, optimizing the sweeping process.
Another significant patent is for a street sweeper equipped with an elevating hopper and supporting outriggers. This design allows the hopper to be moved over the cab to a forward dumping position. The outriggers provide additional support for the hopper when in this position, ensuring stability during operation. The hydraulic circuit means, valve means, and ram means work together to facilitate this innovative dumping mechanism.
Career Highlights
Prescott's career is marked by his role at Elgin Sweeper Company, where he has been instrumental in developing advanced street sweeping technologies. His work has contributed to the company's reputation as a leader in the industry.
Collaborations
Throughout his career, Prescott has collaborated with notable coworkers such as Donald L Hildebrand and Jack Mitchell. Their combined expertise has fostered an environment of innovation and creativity within the company.
Conclusion
Ernest F Prescott's contributions to street sweeping technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively, showcasing the importance of inventive minds in advancing technology.