This inventor holds 4 USPTO granted patents and 6 EPO patents. Top assignees: Volvo Construction Equipment Ab, Volvo Compact Equipment Sas. Active years: 2014-2020.
Company Filing History:
Years Active: 2014-2020
Title: Roger Caillieret: Innovator in Excavator Technology
Introduction
Roger Caillieret is a notable inventor based in Brens, France. He has made significant contributions to the field of construction equipment, particularly in the design and control of excavators. With a total of 4 patents to his name, Caillieret's work has advanced the functionality and safety of excavators in various applications.
Latest Patents
Caillieret's latest patents include a control method for managing a movable member of an excavator. This innovative control method involves a movable member that holds a load, an actuator with an electric motor and static brake, a control unit, and a motion sensor unit. The system is designed to ensure that the static brake generates an upper threshold brake force while the electric motor is stopped during immobilization. Additionally, the control unit detects any slippage of the electric actuator and adjusts the motor force accordingly to prevent movement. Another significant patent involves the design of an excavator arm, which features a frame with a boom linkage part and a tool linkage part, allowing for enhanced maneuverability and efficiency in excavator operations.
Career Highlights
Throughout his career, Roger Caillieret has worked with prominent companies in the construction equipment industry, including Volvo Construction Equipment and Volvo Compact Equipment. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced machinery.
Collaborations
Caillieret has collaborated with notable professionals in his field, including François Savoye and Lilian Bruyere. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his work.
Conclusion
Roger Caillieret's contributions to excavator technology demonstrate his commitment to innovation and safety in construction equipment. His patents reflect a deep understanding of engineering principles and a dedication to improving operational efficiency.