This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Rolls-Royce Corporation. Active years: 2015-2026.
Company Filing History:
Years Active: 2015-2026
Title: Richard Greaves: Innovator in Composite Gear Technology
Introduction
Richard Greaves is a notable inventor based in Derby, GB. He has made significant contributions to the field of engineering, particularly in the development of innovative gear technologies. With a total of 3 patents to his name, Greaves continues to push the boundaries of mechanical design.
Latest Patents
One of Greaves' latest patents is for a composite gear. This innovative design features an annular metallic gear hub that includes a bore and defines a central axis. The composite gear incorporates a composite web that is circumferentially disposed around the metallic gear hub. Additionally, it includes a metallic gear rim that is also circumferentially arranged around the composite web. The gear rim consists of an annular portion adjacent to the composite web and a series of gear teeth that extend outwardly. The composite web is designed with a plurality of fibers inclined against each other at angles ranging from 30 to 60 degrees, forming a mesh or woven fabric.
Another significant patent by Greaves is an oil distribution assembly. This assembly is designed for systems with rotating components that require a supply of oil, such as the bearing components of a gas turbine engine. The oil distribution assembly features an oil distributor that rotates about a rotation axis and includes an internal volume with multiple channels extending along its inner radial surface. An oil injector directs a supply of oil to these channels, which are angled relative to the rotation axis, ensuring efficient oil distribution.
Career Highlights
Richard Greaves has established himself as a key figure in the engineering sector, particularly through his work at Rolls-Royce Corporation. His innovative designs and patents have contributed to advancements in mechanical engineering and have enhanced the performance of various systems.
Collaborations
Throughout his career, Greaves has collaborated with talented individuals such as Russell Adkins and Mark Spruce. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
In summary, Richard Greaves is a distinguished inventor whose work in composite gear technology and oil distribution systems has made a significant impact in the engineering field. His innovative spirit and dedication to advancing technology continue to inspire future generations of engineers.