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For the Inventor, By the Inventor

Senlis, France

Gerard De Gennes

USPTO Granted Patents = 12

Average Co-Inventor Count = 1.0

ph-index = 8

Forward Citations = 164(Granted Patents)


Company Filing History:

goldMedal12 out of 120 
 
Societe Anonyme Francaise Du Ferodo
 patents

Years Active: 1976-1979

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12 patents (USPTO):Explore Patents
1. 4144957 - Self-centering clutch bearings (1979-03-20),
2. 4130186 - Ribbed brake shoe support plate for cylindrical ring type brake (1978-12-19),
3. 4108699 - Method of making a friction disc (1978-08-22),
4. 4108295 - Inertia-brake control for input shaft of gear box, and its application (1978-08-22),
5. 4084674 - Diaphragm clutch assembly (1978-04-18),
6. 4069905 - Assembly unit for a clutch, especially for the clutches of automobile (1978-01-24),
7. 4039059 - Diaphragm clutch assembly (1977-08-02),
8. 4029186 - Radially movable clutch release bearing (1977-06-14),
9. 4022310 - Friction disc with bonded lining (1977-05-10),
10. 3995726 - Clutch assembly (1976-12-07),
11. 3970172 - Closed-loop type disc brake (1976-07-20),
12. 3933227 - Brake having a braking member in the form of a ring, especially for (1976-01-20),

Title: Gerard De Gennes: A Pioneer in Mechanical Innovations

Introduction

Gerard De Gennes is a notable inventor based in Senlis, France. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative clutch and brake systems. With a total of 12 patents to his name, De Gennes has demonstrated a commitment to advancing technology in practical applications.

Latest Patents

Among his latest inventions is the self-centering clutch bearing. This innovative design features an operating element and a drive element that allows for omnidirectional radial movement, enhancing the self-centering action. The clutch release bearing is designed with a cover that connects these elements and includes resilient means integrated into the cover's transverse wall. This design ensures that the cover only bears on the drive element through support zones, which alternate with anchoring zones.

Another significant patent is the ribbed brake shoe support plate for cylindrical ring type brakes. This invention describes a brake shoe that includes a part-cylindrical support plate with a brake lining on one face and an elongate rib on the opposite face. The rib is designed to provide a flat bearing surface that interacts with the hydraulic unit's piston, ensuring efficient braking performance. The design allows for multiple configurations of the rib, enhancing the adaptability of the brake shoe.

Career Highlights

Gerard De Gennes has worked with Societe Anonyme Francaise Du Ferodo, a company known for its expertise in brake and clutch systems. His role in this organization has allowed him to apply his innovative ideas in real-world applications, contributing to the company's reputation for quality and reliability in mechanical components.

Conclusion

Gerard De Gennes stands out as a prominent inventor in the field of mechanical engineering. His innovative patents reflect his dedication to improving clutch and brake systems, showcasing his ability to blend creativity with practical engineering solutions. His contributions continue to influence the industry and inspire future innovations.

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