Robert A Kleist

Title: Innovations by Robert A. Kleist

Introduction

Robert A. Kleist is a notable inventor based in Anaheim, California. He has made significant contributions to the field of printing technology, holding a total of 3 patents. His work primarily focuses on enhancing the performance and durability of impact printers.

Latest Patents

One of his latest patents is for an impact printer featuring wear-resistant platings on hammer springs and pole. This innovation minimizes wear that occurs when hammer springs rebound into contact with pole pieces, utilizing chromium masses plated on the tips of the hammer springs and pole pieces. The convex contour and hexavalent chromium composition of these masses ensure smooth operation without abrasion.

Another significant patent involves a printer system ribbon drive that maintains constant ribbon speed and tension. This impact printer ribbon drive operates independently of varying ribbon pack diameters, utilizing a pair of DC permanent magnet motors. The innovative circuitry ensures that the sum of the currents through the motors remains constant, signaling any unwanted conditions such as a run-away ribbon or a jammed ribbon.

Career Highlights

Robert A. Kleist has been associated with Printronix, Inc., where he has played a crucial role in developing advanced printing solutions. His expertise in the field has led to the creation of technologies that enhance the efficiency and reliability of printing systems.

Collaborations

Throughout his career, he has collaborated with notable colleagues such as Jerry Matula and Norman E. Farb. These partnerships have contributed to the successful development of innovative printing technologies.

Conclusion

Robert A. Kleist's contributions to the printing industry through his patents and collaborations have significantly advanced the technology used in impact printers. His work continues to influence the field, showcasing the importance of innovation in enhancing product performance.