Karl-Heinz Krestyn

Title: The Innovations of Karl-Heinz Krestyn

Introduction

Karl-Heinz Krestyn is a notable inventor based in Leimen, Germany. He has made significant contributions to the field of printing technology. His innovative designs have improved the efficiency and functionality of printing machines.

Latest Patents

Krestyn holds a patent for a "Sheet feeder for printing machines." This invention features sheet separating and conveying facilities along with a stack table that raises a stack of sheets using a controlled lift drive. The design ensures that the uppermost sheet of the stack is positioned correctly for the sheet separating and conveying facilities. The sheet separating facility includes separating suckers that raise a respective trailing sheet end in a timed sequence. A suction line connects these suckers to a suction source, and a pressure measuring device determines the actual instant of time when a sheet is sucked up. The invention also includes a comparator device that compares the actual suction instant with a nominal suction instant generated in synchronism with the rotation of the printing machine. This allows for adjustments to be made to maintain the optimum height of the stack of sheets.

Career Highlights

Karl-Heinz Krestyn is associated with Heidelberger Druckmaschinen AG, a leading company in the printing industry. His work has contributed to advancements in printing technology, enhancing the performance of printing machines.

Collaborations

Krestyn has collaborated with Bertold Grutzmacher, working together to innovate and improve printing solutions.

Conclusion

Karl-Heinz Krestyn's contributions to the printing industry through his innovative patent demonstrate his commitment to enhancing technology in this field. His work continues to influence the efficiency of printing processes.