Christophe Hombert

Title: The Innovations of Christophe Hombert

Introduction

Christophe Hombert is a notable inventor based in Clermont-Ferrand, France. He has made significant contributions to the field of tire manufacturing, holding a total of four patents. His work focuses on innovative methods and installations that enhance the production of reinforcing cords for tires.

Latest Patents

One of his latest patents is a twisting method and installation with tension control for the production of reinforcing cords for tires. This method involves producing a wire element by interlacing at least a first strand and a second strand. It includes defining an assembly tension set point that represents the desired longitudinal tension in the first strand when it reaches the assembly point. The method also measures the actual assembly tension applied in the first strand, with measurements taken at a tension measurement point located upstream of the assembly point. A tension regulating member, such as a capstan, is operated to ensure that the actual assembly tension converges towards the set point.

Another significant patent is for a calendering facility for reinforcement plies for tires. This installation features a frame, two extruders for feeding elastomer material, and a reinforcing-thread feeding device. It includes a calender with counter-rotating rollers that form a calendaring nip to receive calendered rubber plies and reinforcing threads. The design allows for efficient production of calendered reinforcing plies, which are conveyed to the outlet of the installation.

Career Highlights

Christophe Hombert has worked with prominent companies in the tire industry, including Michelin. His experience in these organizations has allowed him to develop and refine his innovative techniques in tire manufacturing.

Collaborations

Throughout his career, he has collaborated with notable colleagues such as Francis Aubarede and Franck Denavit. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.

Conclusion

Christophe Hombert's contributions to tire manufacturing through his innovative patents demonstrate his expertise and commitment to advancing technology in this industry. His work continues to influence the production processes and enhance the quality of tire reinforcement.