This inventor holds 2 USPTO granted patents. Top assignees: Proquip, Inc., Other. Active years: 1978-1983.
Company Filing History:
1 out of 8 
1 out of 834,350 Years Active: 1978-1983
Title: The Innovations of Frederick S. Eggers
Introduction
Frederick S. Eggers is a notable inventor based in San Jose, California. He has made significant contributions to the field of engineering through his innovative designs and patents. With a total of two patents to his name, Eggers has demonstrated his expertise in creating practical solutions for various mechanical challenges.
Latest Patents
One of Eggers' latest patents is a spindle assembly designed to receive a readily removable disc for rotation. This spindle assembly senses the thickness of the disc in relation to a predetermined thickness. In response to this sensing, it provides an indication of whether the disc's thickness varies from the predetermined standard. The design includes a clamping body that engages the disc surface, ensuring that it moves into and out of engagement in a direction that is substantially normal to the disc. Additionally, the force applied by the clamping body can be modulated to accommodate larger discs.
Another significant patent by Eggers is a vehicle wheel speed retarding system. This system features a positive displacement fluid pump that is driven by engagement with the wheel drive. The output from the pump is directed to a valve and governor mechanism, which operates to reduce flow capacity as speed increases. This design effectively retards the vehicle wheel, enhancing control and safety. The system also includes manually regulated means, such as controlled air pressure acting against a diaphragm, to manage the speed capacity of the device.
Career Highlights
Throughout his career, Frederick S. Eggers has worked with various companies, including Proquip, Inc. His experience in these roles has contributed to his development as an inventor and has allowed him to refine his innovative ideas.
Collaborations
[This section has been skipped due to space constraints.]
Conclusion
Frederick S. Eggers is a distinguished inventor whose work has led to practical advancements in mechanical engineering. His patents reflect a commitment to innovation and problem-solving in the industry.