This inventor holds 2 USPTO granted patents. Top assignee: The Budd Company. Active years: 1999-2000.
Company Filing History:
Years Active: 1999-2000
Title: Innovations by Hans Otto Bihrer
Introduction
Hans Otto Bihrer is an accomplished inventor based in Canton, MI (US). He has made significant contributions to the field of automotive engineering, particularly in the development of innovative vehicle components. With a total of 2 patents to his name, Bihrer's work exemplifies the intersection of creativity and engineering.
Latest Patents
Bihrer's latest patents include the "Hydroformed Control Arm" and the "Multi-Piece Hydroforming Tool." The Hydroformed Control Arm is designed for vehicles and features a generally U-shaped member that is hydroformed from a continuous, unitary tube. This design includes varying cross-sectional areas along its length, enhancing structural integrity. Additionally, it incorporates pivot bores that allow the control arm to pivot about a pivot axis, along with a ball joint cavity near its apex for receiving a ball joint, effectively eliminating the need for a ball joint bushing.
The Multi-Piece Hydroforming Tool patent introduces a tooling die and hydraulic pressure source that work together to form multiple pieces simultaneously. Each tooling cavity within the die is equipped with an injector manifold that supplies pressurized hydraulic fluid independently. This innovation minimizes waste by allowing for the independent formation of pieces, reducing the need to discard all hydroformed pieces if one becomes defective.
Career Highlights
Bihrer is currently associated with The Budd Company, where he applies his expertise in hydroforming technology. His work has significantly impacted the manufacturing processes within the automotive industry, showcasing his ability to innovate and improve existing technologies.
Collaborations
Throughout his career, Bihrer has collaborated with notable colleagues, including Bruce D Kocer and James P O'Connor. These collaborations have further enriched his contributions to the field and fostered a spirit of innovation within his team.
Conclusion
Hans Otto Bihrer's inventive spirit and technical expertise have led to significant advancements in automotive engineering. His patents reflect a commitment to improving vehicle components through innovative design and manufacturing techniques. Bihrer's work continues to influence the industry and inspire future innovations.