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For the Inventor, By the Inventor

Epfenbach, Germany

Rudi Haupenthal

USPTO Granted Patents = 19

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 67(Granted Patents)


Company Filing History:

goldMedal19 out of 2,544 
 
Heidelberger Druckmaschinen Ag
 patents

Years Active: 1986-2001

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19 patents (USPTO):Explore Patents
1. 6263794 - Gripper for a sheet-transporting cylinder or drum of a rotary printing press (2001-07-24),
2. 5988065 - Device for controlling suction air or vacuum and method of actuating the (1999-11-23),
3. 5862755 - Rotary printing-machine cylinder having a variable outer diameter (1999-01-26),
4. 5826510 - Adjustment device for adjusting the height of gripper impact bars (1998-10-27),
5. 5749296 - Sheet transfer device of a sheet-fed rotary printing press (1998-05-12),
6. 5611276 - Suction-type grippers for a sheet transfer drum (1997-03-18),
7. 5542659 - Multi-way slide-type shutoff valve for suction air of suction-type (1996-08-06),
8. 5501447 - Device for adjusting the positions of suction-type grippers on a (1996-03-26),
9. 5482267 - Device for adjusting the position of suction-type grippers on a (1996-01-09),
10. 5480138 - Device for sheet-format adjustment of a sheet-transfer drum (1996-01-02),
11. 5480137 - Suction-air control device for a sheet-transfer drum (1996-01-02),
12. 5456458 - Device for adjusting the positions of suction grippers on a sheet (1995-10-10),
13. 5402723 - Device for sheet-format adjustment of a sheet-transfer drum (1995-04-04),
14. 5322013 - Device for remotely controlling clamping devices on cylinders in a (1994-06-21),
15. 5029524 - Sheet transfer device for a printing machine (1991-07-09),

Title: Innovations by Rudi Haupenthal: A Pioneer in Rotary Printing Technology

Introduction

Rudi Haupenthal, a notable inventor based in Epfenbach, Germany, has made significant contributions to the field of rotary printing technology. With a total of 19 patents to his name, Haupenthal has innovated solutions that enhance efficiency and functionality within the industry.

Latest Patents

Among his latest patents, Haupenthal has developed a gripper specifically designed for a sheet-transporting cylinder or drum of a rotary printing press. This gripper features an adjustable element that can swivel about a point on the gripper shaft, allowing for improved engagement with printed sheets. The gripper element is constructed with a concavely curved seating surface, ensuring a precise fit with the gripper shaft's radius.

Additionally, he has created a device for controlling suction air or vacuum in rotary printing presses. This device includes several suction openings connectable to a vacuum source through arrangeable valves. With a rotatable adjusting shaft, the device can actuate the valves sequentially, providing different vacuum magnitudes depending on the switching position. This innovative solution streamlines the control of suction applied in the printing process, thus enhancing operational efficiency.

Career Highlights

Rudi Haupenthal currently works at Heidelberger Druckmaschinen AG, a leading company in the printing press manufacturing industry. His innovative work and numerous patents underscore his importance in advancing printing technology.

Collaborations

Throughout his career, Haupenthal has collaborated with talented individuals such as Arno Wirz and Maurice Lammerzahl. Together, they have contributed to research and development efforts, driving advancements in printing technologies.

Conclusion

In conclusion, Rudi Haupenthal is a pivotal figure in the realm of rotary printing technology, with a robust portfolio of patents that showcases his inventive prowess. His work continues to influence the industry, promoting greater efficiencies and innovative solutions for modern printing practices.

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