This inventor holds 5 USPTO granted patents. Top assignee: Man Roland Druckmaschinen Ag. Active years: 1986-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986-2003
Title: Reinhard Zeller: Innovator in Rotary Printing Technology
Introduction
Reinhard Zeller is a notable inventor based in Augsburg, Germany. He has made significant contributions to the field of rotary printing technology, holding a total of 5 patents. His innovative designs and methods have advanced the efficiency and quality of printing processes.
Latest Patents
One of Zeller's latest patents is for a rotary printing machine that features a plate cylinder, a transfer cylinder, and an impression cylinder. This invention aims to achieve the most uniform possible temperature variation along the circumference of the transfer cylinder. It does this by arranging a highly thermally conductive layer made of a material with significantly higher thermal conductivity than steel under a rubber blanket on the transfer cylinder. This design effectively distributes heat from the rubber blanket along the surface of the transfer cylinder.
Another significant patent by Zeller is a method for starting up a rotary offset printing machine. This method allows the machine to reach a continuous printing state quickly while minimizing the accumulation of rejects. Initially, an inking profile is set on the metering device that is the inverse of the profile for continuous printing. The machine operates at a first rotational speed, and a defined quantity of ink is supplied to the inking unit. The rubber blankets are pre-dampened, and once a third rotational speed is reached, the print is set on. Finally, the printing machine is accelerated to a fourth speed for continuous printing after the separation of rejects is concluded.
Career Highlights
Reinhard Zeller works at Man Roland Druckmaschinen AG, a company renowned for its innovative printing solutions. His work has significantly impacted the efficiency and effectiveness of rotary printing technologies.
Collaborations
Zeller has collaborated with notable colleagues such as Helmut Stuhlmiller and Eduard Hoffman. Their combined expertise has contributed to the advancement of printing technology.
Conclusion
Reinhard Zeller's contributions to rotary printing technology through his patents and innovative methods have made a lasting impact on the industry. His work continues to influence the efficiency and quality of printing processes today.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile