Ramalho Stive

Title: Ramalho Stive: Innovating Hydraulic Systems at Caterpillar Inc.

Introduction

Ramalho Stive, an inventive mind based in Isle d'Abeau, France, has made significant contributions to the field of hydraulic engineering. With three patents to his name, he is recognized for his innovative designs that enhance the efficiency and performance of hydraulic pumps and motors.

Latest Patents

Among his notable patents, Ramalho has developed a hydraulic pump or motor featuring a mounting configuration specifically designed to increase torque. This innovative hydraulic system includes a mounting flange at the first end of the housing. It defines a pair of bolt-receiving slots aligned along the X-axis on either side of the shaft. The slots are designed with radius centers spaced a specific X dimension apart, complemented by a pilot projection that extends longitudinally away from the flange. This pilot projection has a diameter, establishing a calculated ratio of the X dimension to the pilot projection diameter that ranges from 1.1 to 1.5. This design significantly improves the operational capacity and torque efficiency of hydraulic machinery.

Career Highlights

Ramalho Stive is currently part of the mechanical and engineering team at Caterpillar Inc., a leading player in the manufacture of heavy machinery and engineering solutions. His role underscores his commitment to advancing hydraulic technology within the industry. Throughout his career, he has demonstrated a profound understanding of engineering principles and has contributed to various projects that prioritize innovation and efficiency.

Collaborations

During his time at Caterpillar Inc., Ramalho has collaborated with esteemed colleagues such as Darren Joseph Hopf and Aurelien Herve Bernard. These collaborations have fostered an environment of sharing knowledge and expertise, driving the development of advanced hydraulic systems and reinforcing Caterpillar’s reputation for innovation.

Conclusion

Ramalho Stive stands out as a vital contributor to the hydraulic engineering domain. His patents not only reflect his technical ingenuity but also emphasize his dedication to improving industrial machinery performance. As he continues to work at Caterpillar Inc., his future contributions are eagerly anticipated by the industry, promising further innovations in hydraulic systems.