Roland Mathis

Title: The Innovative Contributions of Roland Mathis

Introduction

Roland Mathis is a notable inventor based in Ribeauville, France. He has made significant contributions to the field of automotive engineering, particularly in the development of advanced transmission systems. With a total of three patents to his name, Mathis has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of Mathis's latest patents is a six-speed planetary transmission with two overdrive ratios. This powertrain features a planetary transmission that includes a planetary gear arrangement and six torque transmitting mechanisms, allowing for six forward ratios and a reverse ratio. The design incorporates two sun gear members, two ring gear members, and a planet carrier assembly member arranged in three axially spaced planes of gear mesh. Another significant patent is for an automatic transmission that requires the operation of a single friction device. This system includes a housing, a planetary gear train, and multiple clutches that engage in a specific sequence to allow for smooth gear shifts.

Career Highlights

Throughout his career, Roland Mathis has worked with prominent companies in the automotive industry, including Delphi France Automotive Systems and General Motors Global Technology Operations LLC. His experience in these organizations has contributed to his expertise in developing innovative transmission technologies.

Collaborations

Mathis has collaborated with several talented individuals in his field, including Marc Andres and Pierre Adolf. These partnerships have likely enhanced his ability to innovate and create effective solutions in automotive engineering.

Conclusion

Roland Mathis's contributions to the automotive industry through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced transmission systems, showcasing the importance of innovation in engineering.