This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignee: Bombardier Inc.. Active years: 1976-1997.
Company Filing History:
Years Active: 1976-1997
Title: Innovations by Jean-Guy Talbot
Introduction
Jean-Guy Talbot is a notable inventor based in Valcourt, Canada. He has made significant contributions to the field of snowmobile technology, holding a total of 6 patents. His inventions focus on improving the efficiency and performance of snowmobiles, showcasing his expertise and innovative spirit.
Latest Patents
One of Talbot's latest patents is the Snowmobile Reduction Drive. This invention relates to an improved snowmobile drive train configuration that incorporates a fixed ratio speed reduction mechanism directly coupled to the engine crankshaft. This mechanism is in turn coupled to the driving pulley of a variable ratio belt drive system. The driven pulley of this system is mounted on the axle of the sprocket wheels that drive the snowmobile track. Interposing the reduction drive between the engine and the belt drive system reduces the operational speed of both the pulleys and the belt. This proves beneficial from several aspects: the mechanical efficiency of the global system is increased, the dynamic response of the transmission to throttle modulation is improved, aerodynamic losses are reduced, the bending vibrations of the crankshaft are no longer transmitted to the drive clutch, and the engine can be run at higher RPM without decreasing the efficiency of the belt drive system.
Another significant patent is the Snowmobile Transmission Jackshaft. In this design, the variable ratio belt drive is not directly coupled to the engine crankshaft as in the prior art. Instead, the driving pulley of the variable ratio belt drive is carried on one end of a jackshaft, while the engine power is applied to the opposite end of the jackshaft. The jackshaft is supported in a fixed bearing in the vehicle frame, which is immediately adjacent to the driving pulley. This arrangement vastly diminishes the influence of vibrations generated by the engine on the belt drive. Consequently, the engine mounts can be arranged to fully absorb vibrations of the engine.
Career Highlights
Throughout his career, Jean-Guy Talbot has worked with prominent companies such as Bombardier Inc. and Bombardier Recreational Products Inc. His work has significantly impacted the snowmobile industry, leading to advancements in design and functionality.
Collaborations
Talbot has collaborated with notable individuals in his field, including Raymond Cote and Roger Rioux. These partnerships have contributed to the development of innovative solutions in snowmobile technology.
Conclusion
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