Holger J Baasch is a notable inventor based in Rochester, MN (US), recognized for his contributions to disk drive technology. With a total of seven patents to his name, Baasch has made significant advancements in the design and functionality of actuator arm assemblies and head suspension systems.

Latest Patents

One of Baasch's latest patents is for an actuator arm assembly that features a removable actuator arm. This innovative design allows for improved disk drive systems where the arms can be independently and individually inserted and removed from the actuator member. Each arm is self-locked into the actuator member, eliminating the need for external retaining means such as screws, springs, and rings. This design enables the arms to be made very thin, facilitating easy attachment of the head suspension assembly without the need for swaging, bonding, welding, or screw-in methods. The reduction in arm thickness also leads to a significant decrease in disk-to-disk spacing, ultimately lowering the overall height of the disk drive system.

Another significant patent by Baasch is for a low-profile head suspension assembly. This invention includes a load beam for a direct access storage device, featuring an integral flexure formed of two intersecting beams. The flexure is designed to limit the pitch and roll of the slider, ensuring stability during operation. Additionally, a damping layer of visco-elastic material is incorporated to absorb energy and suppress vibrations, enhancing the overall performance of the device.

Career Highlights

Baasch's career is marked by his work at the International Business Machines Corporation (IBM), where he has played a crucial role in developing cutting-edge technologies in the field of data storage. His innovative designs have contributed to the advancement of disk drive systems, making them more efficient and reliable.

Collaborations

Throughout his career, Baasch has collaborated with esteemed colleagues such as Francis S Luecke and Lowell James Berg. These partnerships have fostered a creative environment that has led to numerous successful innovations in the industry.

Conclusion

Holger J Baasch is a distinguished inventor whose work has significantly impacted disk drive technology. His innovative patents and contributions to IBM highlight his expertise and commitment to advancing the field. Baasch's legacy continues to influence the design and functionality of modern data storage solutions.

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