Location History:
- Issey-les-Moulineaux, FR (1976)
- Issy les Moulineaux, FR (1989)
Company Filing History:
Years Active: 1976-1989
Title: The Innovative Contributions of Marcel Dupuy
Introduction
Marcel Dupuy is a notable inventor based in Issey-les-Moulineaux, France. He has made significant contributions to the field of automation, particularly in the design of coin dispensing and changing devices. With a total of two patents to his name, Dupuy's inventions showcase his ingenuity and technical expertise.
Latest Patents
Dupuy's latest patents include an automatic dispenser and a coin changer. The automatic dispenser features a coin recognizing selector followed by a buffer coin box that serves as a temporary store for newly inserted coins. This buffer is equipped with a stepping motor-indexable, bottomless, and topless circular loading magazine with radial cells. The cartridge has a bottom opening that allows for the release of coins from various stores to either a coin collection box or a coin return tray. His second patent involves a device for conveying coins inserted in bulk, characterized by a hopper shaped like a truncated pyramid. This device utilizes rollers to ensure that coins are dispensed one by one, enhancing the efficiency of coin handling.
Career Highlights
Throughout his career, Marcel Dupuy has worked with prominent companies such as Compagnie Générale d'Automatisme and CGA-HBS. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in automation technology.
Collaborations
Dupuy has collaborated with notable individuals in his field, including Jacques Smeets and Paul Rossi. These partnerships have likely enriched his work and led to advancements in his inventions.
Conclusion
Marcel Dupuy's contributions to automation through his patents reflect his innovative spirit and technical prowess. His work continues to influence the design of coin dispensing systems, showcasing the importance of creativity in engineering.