Wayne Harshberger

Title: Innovations by Wayne Harshberger: Pioneering Developments in Powertrain Technology

Introduction

Wayne Harshberger, an inventive mind hailing from Oswego, IL, has made significant contributions to the field of mechanical engineering through his innovative designs and developments. With a portfolio of five patents, Harshberger has focused on enhancing powertrain systems and improving operational efficiency in machinery. His work at Caterpillar Inc. highlights his dedication to advancing engineering technologies.

Latest Patents

One of Harshberger's notable recent patents is the "Automatic Shift Control System for a Powertrain and Method." This invention involves a machine powertrain equipped with a transmission that utilizes a control device. This device is responsive to selectively vary the transmission ratio based on a shift signal. The system incorporates various sensors, including a lift sensor and a ground speed sensor, which monitor the operational parameters of the machine. By integrating these inputs, the controller delivers a shift signal that optimizes transmission performance based on predetermined ranges.

Another innovation is the "Dynamic Tip-off Detection, Display and Location Selection." This patent addresses the process of achieving a target weight for a transport vehicle while utilizing only part of a loader's bucket. Through real-time sensor data analysis, the system automatically determines the tip-off status. Visual indications inform the operator of the active tip-off mode, which could be either truck tip-off or pile tip-off, enhancing operator engagement with the loader controls.

Career Highlights

Wayne Harshberger has built a successful career at Caterpillar Inc., a leading manufacturer of construction and mining equipment. His role involves continuous research and development to create solutions that improve machinery performance. Harshberger's patents reflect his commitment to innovation, showcasing his ability to address real-world challenges through engineering ingenuity.

Collaborations

Throughout his career, Harshberger has collaborated with notable coworkers such as Jason J. Hagedorn and Brian Douglas Hoff. These collaborations emphasize the importance of teamwork in the innovation process, as collective expertise often leads to groundbreaking advancements in technology.

Conclusion

Wayne Harshberger is a distinguished inventor whose contributions to powertrain technology have had a lasting impact on the machinery industry. With five patents to his name, his work continues to set new standards for operational efficiency and safety. As he continues to innovate at Caterpillar Inc., his inventions will likely serve as a foundation for future developments in the field.