Company Filing History:
Years Active: 1988-1989
Title: Innovations by Olivier Lecerf in Vehicle Seat Technology
Introduction
Olivier Lecerf is an accomplished inventor based in Farmington Hills, MI (US), known for his contributions to vehicle seat technology. With a total of two patents to his name, Lecerf has developed innovative solutions that enhance the functionality and comfort of vehicle seating systems.
Latest Patents
Lecerf's latest patents include a side roller system for a vehicle seat frame and a seatback recliner. The side roller system features a seat track assembly that comprises a fixed channel member and a sliding channel member. These channel members are designed with U-shaped engagement members, ensuring smooth operation. The first ball bearing assembly is positioned between the two channels, while a second disc-shaped bearing provides support in both vertical and horizontal directions, preventing seizing between the channels. This design allows for resilience against the upward force created by an unoccupied seat back, as well as horizontal forces that may cause twisting.
The seatback recliner patent introduces a powered hinge mechanism for adjusting the inclination of vehicle seatbacks. This system utilizes a planetary gear train with bifurcated internal gears fixed to the vehicle. A driven internal gear, attached to the seatback, is rotated bidirectionally by an eccentric cam driven by an electric motor. The innovative gearing design allows for large gear train values within a compact package, making it suitable for use with low-torque electric motors.
Career Highlights
Throughout his career, Olivier Lecerf has worked with notable companies such as Bertrand Faure Automobile and Semec, Inc. His experience in these organizations has contributed to his expertise in vehicle seating technologies.
Collaborations
Lecerf has collaborated with talented individuals in the field, including Richard F. Johnson and James D. Held. Their combined efforts have led to advancements in vehicle seat design and functionality.
Conclusion
Olivier Lecerf's innovative patents and career achievements highlight his significant contributions to the automotive industry, particularly in vehicle seat technology. His work continues to influence the design and comfort of vehicle seating systems.