Donald J Wrobel

Title: The Innovative Contributions of Donald J. Wrobel

Introduction

Donald J. Wrobel is a notable inventor based in Traverse City, MI (US), recognized for his contributions to the field of engineering and manufacturing. With a total of 4 patents to his name, Wrobel has made significant advancements in the design and functionality of power chuck assemblies.

Latest Patents

Wrobel's latest patents include the "Counter Centrifugal Power Chuck Assembly," which is designed to secure a workpiece as the chuck assembly moves or rotates. This innovative assembly features a body portion, at least two gripping members, and counterweights that assist in securing the workpiece effectively. Another notable patent is the "Rapid Change Wedge Chuck with Positive Lock." This invention allows the jaws of a sliding jaw chuck to be moved between clamping and release positions by a post, which is seated in an opening of an octagonal plate. The design ensures that the plate occupies the recess entirely, while also allowing for rotation to adjust the radial position of the jaw, thus accommodating various workpiece sizes.

Career Highlights

Throughout his career, Wrobel has worked with reputable companies, including Sheffer Collet Company. His experience in these organizations has contributed to his expertise in developing innovative solutions in the manufacturing sector.

Collaborations

Wrobel has collaborated with notable individuals such as Carl J. Howard and Carlson Waite, further enhancing his contributions to the field through shared knowledge and expertise.

Conclusion

Donald J. Wrobel's inventive spirit and dedication to engineering have led to significant advancements in power chuck technology. His patents reflect a commitment to innovation that continues to impact the manufacturing industry positively.