George F Corcoran

Title: The Innovations of George F. Corcoran

Introduction

George F. Corcoran is a notable inventor based in Wellesley, MA (US). He has made significant contributions to the field of web splicing and guiding apparatuses. With a total of 2 patents to his name, Corcoran's work has had a lasting impact on the industry.

Latest Patents

Corcoran's latest patents include the "Driven Nip Roll Splicer" and "Web Guide Apparatus." The Driven Nip Roll Splicer is a web splicing apparatus that employs a pair of driven nip rolls to controllably feed web from a running roll into a festoon. This system ensures that the web is drawn out of the festoon at a constant rate by a downstream web-consuming machine. The nip rolls are driven by a DC motor connected in a closed-loop servo system, which compares the speed of the web entering the festoon with the web line speed to develop a command signal for the motor. This innovative design minimizes tension upsets and maintains the dancer within its control range during normal operation and splice sequences.

The Web Guide Apparatus features a web steering frame supported for pivotal movement on a stationary support frame. This design utilizes a system of pivoted, linear bearings that effectively constrain the steering frame to pivotal motion. The use of linear bearings results in significant reductions in cost and complexity compared to conventional web guide apparatuses, making it a valuable advancement in the field.

Career Highlights

Corcoran has dedicated his career to advancing technology in web handling systems. His work at Butler Automatic, Inc. has allowed him to develop innovative solutions that enhance efficiency and reliability in web processing. His patents reflect a deep understanding of the challenges faced in the industry and a commitment to finding effective solutions.

Collaborations

Throughout his career, Corcoran has collaborated with talented individuals such as Edward F. Meihofer and John W. Clifford. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

George F. Corcoran's contributions to the field of web splicing and guiding apparatuses demonstrate his innovative spirit and technical expertise. His patents continue to influence the industry, showcasing the importance of creativity and collaboration in technological advancement.