Nancy C Rittmann

Title: Nancy C Rittmann: Innovator in Ergonomic Tools and Torque Measurement

Introduction

Nancy C Rittmann is a notable inventor based in Racine, WI (US), recognized for her contributions to the field of ergonomic tools and torque measurement devices. With a total of 3 patents to her name, Rittmann has made significant advancements that enhance user experience and efficiency in tool design.

Latest Patents

One of her latest inventions is a torque wrench with measurements independent of hand-hold position. This innovative torque measuring wrench features a deflection beam equipped with a socket head at one end and a region of reduced cross-sectional area. Four strain gauges are strategically mounted on the beam and connected in a measuring bridge, allowing for accurate torque measurements regardless of the position along the handle at which the force is applied by the user.

Another significant invention is an ergonomic tool designed as pliers or cutters. This tool consists of two members that are pivotally joined, with one side defining cutter jaws or plier jaws. The handles are uniquely designed, with the rear handle featuring a first section that extends away from the jaw axis at an acute angle, and a second section extending at an obtuse angle. The other handle also has two sections, with the first section nearest the jaws having a slight curvature, while the second section has a more pronounced outward curvature.

Career Highlights

Nancy C Rittmann is currently employed at Snap-on Tools Corporation, where she continues to innovate and develop tools that improve functionality and user comfort. Her work has been instrumental in advancing the design of tools that cater to the needs of professionals and hobbyists alike.

Collaborations

Throughout her career, Rittmann has collaborated with notable colleagues, including Donald D Grover and Richard S Stever, contributing to a dynamic environment of innovation and creativity.

Conclusion

Nancy C Rittmann's contributions to the field of tool design, particularly in ergonomic and torque measurement innovations, highlight her role as a leading inventor. Her patents reflect a commitment to enhancing user experience and functionality in everyday tools.