David Dean Walker

Title: The Innovations of David Dean Walker

Introduction

David Dean Walker is a notable inventor based in Solon, Ohio, recognized for his contributions to precision engineering. He holds two patents that showcase his expertise in developing advanced indexing mechanisms. His work is primarily associated with the Erickson Tool Company, where he has made significant strides in the field of precision tools.

Latest Patents

Walker’s latest patents include innovative designs for a precision heavy-duty indexer. The first patent describes an indexer characterized by a positively locked indexing member to the indexer housing, achieved through interengaged gear means. This design allows for precise axial, radial, and angular positioning, which can be unlocked for indexing movement by disengaging the gear means. The second patent further enhances this concept by introducing a hydraulically actuated locking mechanism. This mechanism ensures that the indexing member is locked in a precise position without any circumferential or radial play, thereby preventing torque load transmission to the indexer drive means.

Career Highlights

Throughout his career, Walker has demonstrated a commitment to innovation in precision tooling. His work at the Erickson Tool Company has positioned him as a key player in the development of advanced indexing solutions. His patents reflect a deep understanding of mechanical engineering principles and a dedication to improving tool performance.

Collaborations

Walker has collaborated with notable colleagues, including Milton L. Benjamin and Wilbur N. Miles. These partnerships have contributed to the successful development and implementation of his innovative designs.

Conclusion

David Dean Walker's contributions to precision engineering through his patents and work at the Erickson Tool Company highlight his significant role in advancing indexing technology. His innovative designs continue to influence the field and demonstrate the importance of precision in engineering.