David L Tussey

Title: Innovations by David L Tussey: A Look into His Patents

Introduction

David L Tussey, an accomplished inventor based in New Richmond, Wisconsin, has made significant contributions to the field of engineering through his innovative designs. With a total of three patents to his name, Tussey’s work demonstrates a commitment to pushing the boundaries of technology in the tape industry.

Latest Patents

Tussey's notable inventions include:

1. **One Piece Capstan for a Tape Cartridge**: This invention provides a novel, one-piece capstan designed to enhance static dissipative properties and wear resistance. The material used has a charge decay time of no more than five seconds, conforming to the Mil B-81705C standard. It boasts a flexural modulus of at least 200,000 psi (1379 MPa) and comprises a hard, dimensionally stable polymer combined with a static dissipating polymer. The improved structure and geometry of the capstan facilitate easy molding and reduce drive force requirements, ensuring that performance properties are not compromised.

2. **Data Cartridge Corner Roller with Stepped Bore**: This corner roller is a critical component of a belt-driven tape cartridge. It features an outer wall that engages with the drive belt and an inner wall with a stepped axial bore that connects to the shaft of the cartridge’s baseplate. The design of the bore creates a journal bearing surface that evenly distributes the load exerted by the cartridge belt, optimizing the overall performance of the device.

Career Highlights

David L Tussey has played an integral role at Imation Corporation, where he has been instrumental in the development of cutting-edge tape technology. His contributions not only enhance product efficiency but also lead to improvements in manufacturing processes.

Collaborations

Throughout his career, Tussey has collaborated with talented coworkers, including Randy S Bay and James L Albrecht. Their shared expertise in engineering and design fosters an environment of innovation and creativity, enabling the successful development of advanced technologies in the tape industry.

Conclusion

David L Tussey’s inventive spirit and technical prowess have led to significant advancements in tape cartridge technology. His patents reflect a deep understanding of materials science and engineering principles, and they continue to impact how data storage solutions are designed and manufactured. As innovations in this field evolve, Tussey's work will undoubtedly remain influential.