Company Filing History:
Years Active: 1985
Title: Innovations of Ronnie L Rodvelt
Introduction
Ronnie L Rodvelt is an accomplished inventor based in Emporia, Kansas. He has made significant contributions to the field of printing technology, particularly with his innovative approach to ink flow control.
Latest Patents
Rodvelt holds a patent for an invention titled "Electronic ink flow control for printing." This method and apparatus are designed to control the amount of ink transferred to the ink train in a printing press. The invention reduces press makeready time and precisely regulates the ink transfer amount, regardless of the press speed. The control apparatus includes a fountain roller in operable contact with an ink supply and a ductor roller that can shift between the ink train and the fountain roller. A sensor provides a signal that represents the interval of rotational movement of the fountain roller while the ductor roller is in contact with it. This interval indicates the amount of ink transferred from the fountain roller to the ductor roller for deposit to the ink train. Additionally, the control apparatus features a processor control assembly that receives signals from the sensor and can accept instruction inputs from the press operator regarding the desired ink transfer amount. The processor is programmed to correlate the operating instruction input and signal, initiating the shifting of the ductor roller out of contact with the fountain roller when a programmed relationship exists.
Career Highlights
Rodvelt is associated with Didde Graphic Systems Corporation, where he applies his expertise in printing technology. His work has contributed to advancements in the efficiency and precision of printing processes.
Conclusion
Ronnie L Rodvelt's innovative work in electronic ink flow control has made a notable impact on the printing industry. His patent reflects a commitment to enhancing printing technology and improving operational efficiency.