Mark E Stapel

Title: Innovations of Mark E Stapel in Sewing Technology

Introduction

Mark E Stapel is an accomplished inventor based in Knoxville, TN (US). He has made significant contributions to the field of sewing technology, holding 2 patents that showcase his innovative approach to enhancing sewing machine functionality.

Latest Patents

One of his notable inventions is the electronically geared sewing machine. This invention relates to a method and apparatus for electronically gearing the sewing parts of a sewing machine. More specifically, it focuses on electronically gearing the bobbin to the needle, eliminating the need for physical coupling through mechanical linkages and drive shafts. The invention utilizes servo motors to provide torque to the needle, bobbin, and other sewing parts that require coordinated movement. A computer processes servo motor positional information to calculate motion commands sent to the needle and bobbin servo motors, enabling them to move in unison. Additionally, the servo motors facilitate two-dimensional movement of the fabric during stitching, optimizing the timing of each move to reduce acceleration and deceleration issues.

Career Highlights

Mark E Stapel is currently employed at Tice Engineering and Sales, Inc., where he continues to develop innovative solutions in sewing technology. His work has significantly impacted the efficiency and performance of sewing machines.

Collaborations

He collaborates with talented individuals such as William A Tice and Moshe Shloush, contributing to a dynamic work environment that fosters creativity and innovation.

Conclusion

Mark E Stapel's contributions to sewing technology through his patents reflect his dedication to innovation and improvement in the industry. His work continues to influence the way sewing machines operate, enhancing their efficiency and functionality.