Company Filing History:
Years Active: 1988-1989
Title: Manfred Fischer: Innovator in Chain Saw Technology
Introduction
Manfred Fischer is a notable inventor based in Asperg, Germany. He has made significant contributions to the field of motor-driven chain saw technology. With a total of 3 patents to his name, Fischer's innovations focus on enhancing safety and efficiency in chain saw operation.
Latest Patents
Fischer's latest patents include a motor-driven chain saw with a sprocket guide designed to reduce the risk of kickback. This invention addresses the danger of the chain saw being kicked back due to sudden increases in reaction forces. The saw chain features drive links with an approximately triangular shape that engage the tooth gaps of the nose sprocket with inclined flanks. The asymmetrical configuration of the drive links ensures that the forward flank angle is greater than the rearward flank angle, enhancing safety during use.
Another significant patent is for a motor-driven chain saw equipped with an anti-kickback sprocket. This design automatically reduces cutting forces in response to excessive reaction forces, thereby minimizing the risk of serious injuries. The drive links are dimensioned to pivot in the tooth gaps of the nose sprocket, allowing for a reduction in the free angle of the cutting teeth. This innovative mechanism ensures that the cutting links maintain a safer position throughout the operation.
Career Highlights
Fischer has dedicated his career to improving chain saw technology, working with the renowned company Andreas Stihl. His inventions have not only advanced the functionality of chain saws but have also prioritized user safety.
Collaborations
Throughout his career, Fischer has collaborated with notable colleagues such as Wilfried Linke and Werner Hartmann. Their combined expertise has contributed to the development of innovative solutions in the field of chain saw technology.
Conclusion
Manfred Fischer's contributions to motor-driven chain saw technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of the challenges faced by users and provide effective solutions to enhance their experience.