Company Filing History:
2 out of 514 
1 out of 180 
Years Active: 1991-1992
Title: Bernard Plissonneau: Innovator in Composite Materials and Shock Absorber Technology
Introduction
Bernard Plissonneau is a notable inventor based in Aix en Provence, France. He has made significant contributions to the fields of composite materials and shock absorber technology. With a total of 3 patents to his name, Plissonneau's work has had a considerable impact on the aerospace and automotive industries.
Latest Patents
Plissonneau's latest patents include a method for producing a frame made of a composite material, particularly for aircraft fuselages. This innovative method involves draping unidirectional and multidirectional fabrics impregnated with resin on a form, using inflatable bladders to compress the fabrics, and heat-setting the resin. The result is a monolithic structure that is removed from the mold after the process. Another significant invention is a device designed to reduce the flexibility of an oleo-pneumatic shock absorber. This device is particularly relevant for helicopter undercarriages, allowing for better control of the damping flexibility by transferring fluids between chambers within the shock absorber.
Career Highlights
Throughout his career, Bernard Plissonneau has worked with prominent companies such as Aerospatiale Société Nationale Industrielle and Société Nationale Industrielle et Aérospatiale. His experience in these organizations has allowed him to develop and refine his innovative ideas in aerospace technology.
Collaborations
Plissonneau has collaborated with notable individuals in his field, including Henri Barquet and Pierre-Paul Negroni. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Bernard Plissonneau's contributions to the fields of composite materials and shock absorber technology highlight his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving the performance and safety of aerospace and automotive applications.