Brian R Trethewy

Title: Innovations by Brian R Trethewy

Introduction

Brian R Trethewy is an accomplished inventor based in Snohomish, WA (US). He has made significant contributions to the field of engineering, particularly in the development of automated systems for fastener selection and dispensing. With a total of 3 patents to his name, Trethewy's work showcases his innovative approach to solving practical problems in manufacturing.

Latest Patents

One of Trethewy's latest patents is the "Fastener Selection System." This invention features an automatic fastener selection apparatus that senses the composite thickness of multiple workpieces. It determines the appropriate fastener size for joining these workpieces and generates a dispensing signal accordingly. The system includes a sensing apparatus that provides a signal based on the composite thickness, which is processed by a selection circuit. This circuit generates an output signal that corresponds to one of several fastener sizes. A triggering circuit then uses this output signal to create the dispensing signal. The apparatus is designed to synchronize the updating of the output signal with the completion of the thickness sensing operation, enhancing efficiency in the manufacturing process.

Another notable patent is the "Apparatus for Dispensing Rivets and Similar Articles." This invention is designed to dispense articles, such as rivets, from a supply to a riveting machine. The apparatus features a frame that defines a passageway with an outlet opening. It includes multiple gates that can move independently and are operated selectively between normal and actuated positions. Each gate has a first passageway aligned with the frame's passageway in its normal position and a second passageway for dispensing articles when actuated. This innovative design allows for precise delivery of articles to the riveting machine, streamlining the manufacturing process.

Career Highlights

Brian R Trethewy is currently employed at The Boeing Company, where he applies his expertise in engineering and innovation. His work at Boeing has allowed him to contribute to advanced manufacturing techniques and improve operational efficiency. Trethewy's inventions reflect his commitment to enhancing productivity in the aerospace industry.

Collaborations

Throughout his career, Trethewy has collaborated with notable colleagues, including Kenneth E Caley and Albert L Hametner. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Brian R Trethewy's contributions to the field of engineering through his innovative patents demonstrate his