Company Filing History:
1 out of 1 
1 out of 1 
1 out of 7 Years Active: 2001-2005
Title: The Innovative Mind of Volkmar Schrader
Introduction
Volkmar Schrader is a notable inventor based in Schwarzheide, Germany. He has made significant contributions to the field of mining technology, particularly with his innovative designs for cutting rollers used in surface miners. With a total of 4 patents to his name, Schrader's work exemplifies the intersection of engineering and practical application in the mining industry.
Latest Patents
One of his latest patents is a cutting roller designed for continuously operating surface miners. This innovative mining member is equipped with mini-disk bits of identical design, specifically tailored for extracting high-strength mineral raw materials. The roller body is ingeniously designed to adapt to varying conditions across its width during material separation. The arrangement of the mini-disk bits is strategically optimized, with a higher density in the edge areas compared to the middle section. Additionally, the outer edges of the cutting roller feature mini-disk bits that are angled outward, enhancing their cutting efficiency. This design not only increases the number of bits available in critical areas but also reduces the cutting height, improving overall performance.
Another significant invention is the mini-disk bit itself. This small-sized disk bit includes a bit holder that is overhangingly accommodated in a bearing journal. The disk body features asymmetrically designed wedge flanks that rotate during operation. To withstand the high radial and axial forces encountered when engaging solid rock, the disk body is constructed as a one-part unit with a blind hole. The bearing system combines both radial and thrust bearings, ensuring durability and efficiency in demanding conditions.
Career Highlights
Throughout his career, Volkmar Schrader has worked with prominent companies in the mining sector, including Man Takraf Fördertechnik GmbH. His experience in these organizations has allowed him to refine his skills and contribute to advancements in mining technology.
Collaborations
Schrader has collaborated with notable colleagues such as Dieter Hoffmann and Thomas Stenzel. Their combined expertise has fostered an environment of innovation and creativity in their projects.
Conclusion
Volkmar Schrader's contributions to mining technology through his patents and collaborative efforts highlight his role as a significant inventor in the industry. His innovative designs continue to influence the efficiency and effectiveness of surface mining operations.