Company Filing History:
Years Active: 1990-2001
Title: Innovations by Ernst Claassen
Introduction
Ernst Claassen is a notable inventor based in Goch, Germany. He has made significant contributions to the field of stacking devices, particularly for sheets of paper and cardboard. With a total of six patents to his name, Claassen's work has advanced the efficiency and functionality of stacking systems.
Latest Patents
One of Claassen's latest patents is a device for stacking sheets, specifically designed for sheet-fed paper or cardboard sheets delivered onto pallets. This invention features a vertically stationary conveyor positioned above the maximum stack level, along with a storage platform that can be raised and lowered to form stacks. An optical sensor is strategically placed at the input side before the stacking area to control the lowering of the storage platform. Notably, at least three optical sensors are arranged below the conveyor level, allowing for precise adjustments in the drop height of the sheets based on their type. Another significant patent is a system for stacking sheets on pallets, which includes a conveyor belt with horizontally extending upper and lower reaches. This apparatus utilizes a lift with support beams that can be raised and lowered to deposit stacks of sheets onto pallets efficiently.
Career Highlights
Throughout his career, Claassen has worked with prominent companies such as Jagenberg Aktiengesellschaft and Jagenberg Papiertechnik GmbH. His experience in these organizations has contributed to his expertise in developing innovative stacking solutions.
Collaborations
Claassen has collaborated with notable coworkers, including Peter Voss and Jakob Bodewein. Their combined efforts have likely fostered a creative environment that has led to the development of advanced technologies in the field.
Conclusion
Ernst Claassen's contributions to the invention of stacking devices have significantly impacted the industry. His innovative patents demonstrate a commitment to enhancing the efficiency of stacking systems for paper and cardboard sheets.