Forrest William Hoge

Title: The Innovations of Forrest William Hoge

Introduction

Forrest William Hoge is a notable inventor based in Whitmore Lake, MI (US). He has made significant contributions to the field of automotive technology, holding a total of 5 patents. His work primarily focuses on advanced transmission systems that enhance vehicle performance and efficiency.

Latest Patents

One of Hoge's latest patents is a toroidal traction drive transmission that features multiple speed inputs. This innovative automatic transmission for automotive vehicles includes a variator of the traction drive type, which consists of an input disc, an output disc, and rollers that are driveably engaged with the discs. This design allows for a continuous variation of the speed ratio between the output and input discs. Additionally, each of the two planetary gearsets in the system includes a carrier, a sun gear, a ring gear, and a set of planet pinions that mesh with the respective sun gear and ring gear. The angular variation of the rollers enables the variator to drive the ring gear at a variable speed relative to the engine speed, allowing the carrier to rotate in accordance with the speeds of both the sun gear and ring gear.

Another significant patent involves a method for operating a traction drive automatic transmission. This method is designed for use in motor vehicles and includes a first gear unit that operates in an infinitely variable mode and a second gear unit that operates in a continuously variable mode. The process involves connecting the first gear unit to the transmission output while disconnecting the second gear unit, and changing the speed ratio of the variator to produce low forward and low reverse ranges. Alternatively, the second gear unit can be connected to the first gear unit, allowing for the production of high mode low and high forward ranges.

Career Highlights

Forrest William Hoge is currently employed at Ford Global Technologies, LLC, where he continues to innovate and develop advanced automotive technologies. His work has significantly impacted the automotive industry, particularly in the area of transmission systems.

Collaborations

Hoge has collaborated with notable coworkers such as Daniel Warren McCarrick and Rudolf Beim, contributing to the advancement of automotive technologies through teamwork and shared expertise.

Conclusion

Forrest William Hoge's contributions to automotive technology through his innovative patents and collaborative efforts highlight his importance in the field. His work continues to influence the development of advanced transmission systems, showcasing the impact of his inventions on the automotive industry