Donald P Chisholm, Jr

Title: Innovations by Donald P Chisholm, Jr.

Introduction

Donald P Chisholm, Jr. is an accomplished inventor based in Merrimac, NH (US). He has made significant contributions to the field of manufacturing, particularly in the fabrication of corrugated boxes. With a total of two patents to his name, Chisholm's work showcases his innovative approach to solving industry challenges.

Latest Patents

Chisholm's latest patents include a vari-gap drive system for box folders and the like. This innovative system controls the speed of the drive used in the fabrication of corrugated boxes. It varies the drive rate for a folder in relation to that of the printer/slotter, allowing for a throughput that is two to three times faster than when both units are driven at the same speed. The reliability and speed of this vari-gap drive system are enhanced by a unique cage roll assembly. This assembly features an anti-toggling, constant-contact design that facilitates the movement of corrugated box blanks along a belt. The cage roll assembly includes a series of four rollers mounted to a bar that is spring-biased away from a frame. This design prevents jamming and ensures smooth operation during the manufacturing process.

Career Highlights

Chisholm is associated with Specialty Equipment, Inc., where he applies his expertise in developing innovative solutions for the packaging industry. His work has significantly improved the efficiency of box fabrication processes, making him a valuable asset to his company and the industry at large.

Conclusion

Donald P Chisholm, Jr. exemplifies the spirit of innovation through his contributions to the manufacturing sector. His patents reflect a deep understanding of industry needs and a commitment to enhancing operational efficiency. His work continues to influence the way corrugated boxes are produced, showcasing the importance of inventive thinking in modern manufacturing.