This inventor holds 2 USPTO granted patents. Top assignee: Macdon Industries Ltd. Active years: 1993-1995.
Company Filing History:
Years Active: 1993-1995
Title: Innovations by Lawrence A Ramsay
Introduction
Lawrence A Ramsay is a notable inventor based in Winnipeg, Canada. He has made significant contributions to agricultural technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Ramsay's latest patents is for an "Angled drive for an agricultural header assembly." This invention involves a header mounted on a separate tractor that takes drive from a PTO shaft and communicates it to a main drive shaft of the header. The design incorporates three CV joints to effectively manage the power transfer. The first CV joint connects to the PTO shaft, while the third connects to the main drive shaft. A first shaft extends to a second CV joint, and a second shaft connects from the second to the third CV joint. The system is designed to accommodate relative movement between the tractor and the header, ensuring efficient operation.
Another significant patent is the "Control lever system for a hydraulic pump." This system is designed for actuating the hydraulic pump of a hydrostatic transmission system in agricultural vehicles. The lever features a hand grip for operator control and passes through an elongate slot in a console surface. A friction resistance system is applied to the lever to generate a force that resists the natural restoring force of the pump. This innovative design allows for smooth operation while maintaining control over the hydraulic system.
Career Highlights
Ramsay's work at MacDon Industries Ltd. has positioned him as a key player in the agricultural machinery sector. His inventions have contributed to advancements in the efficiency and functionality of agricultural equipment.
Collaborations
Throughout his career, Ramsay has collaborated with talented individuals such as Thomas R Fox and Leonard Bergman. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Lawrence A Ramsay's contributions to agricultural technology through his patents reflect his dedication to innovation. His work continues to impact the industry positively, showcasing the importance of inventive thinking in enhancing agricultural practices.