Herbert J Holl

Title: Herbert J. Holl and His Bearing Separator Invention.

Introduction

Herbert J. Holl is an inventor associated with Feeding Hills, Massachusetts, and Hamilton Sundstrand Corporation. His patent work addresses the design of bearing assemblies exposed to cyclic loads.

Latest Patents

Holl is credited with 1 patent, titled “Separator for Bearing Assemblies with Cyclic Loads.” The invention describes a bearing assembly with two races, ball bearings between the races, and spacers positioned between the bearings. Each spacer has concave pockets on opposite sides, with central and outer regions shaped around different, offset centers of curvature. A portion of the spacer body extends between the central regions of the pockets. This geometry provides a specialized separator design for bearing assemblies subject to cyclic loading.

Career Highlights

Holl’s listed patent reflects work on mechanical components and bearing assembly design during his association with Hamilton Sundstrand Corporation. The patent focuses on the structure of the spacers and their relationship to the ball bearings and races.

Collaborations

Matthew C. Soule and Robert H. Perkinson are identified as Holl’s coworkers. The available information does not specify their roles in the patent or whether they collaborated on this invention.

Conclusion

Herbert J. Holl’s patent documents a distinctive spacer design for bearing assemblies with cyclic loads, highlighting his contribution to mechanical engineering innovation.