This inventor holds 1 USPTO granted patent. Top assignee: Sachs-Dolmar Gmbh. Active years: 1985.
Company Filing History:
Years Active: 1985
Title: Otto Vollertsen: Innovator in Chain Saw Safety Technology
Introduction
Otto Vollertsen is a notable inventor based in Hamburg, Germany. He is recognized for his contributions to the field of safety devices in portable motor-driven chain saws. His innovative approach has led to the development of a unique braking device that enhances user safety during operation.
Latest Patents
Vollertsen holds a patent for a "Brake device for braking the saw chain of a portable motor-driven chain saw." This braking device is designed to automatically engage when the saw experiences uncontrolled acceleration, such as when it rolls down a timber trunk. The mechanism includes a mass member and a locking lever that work together to counteract the accelerating force, thereby reducing the recoil angle of the saw and improving safety for the user.
Career Highlights
Otto Vollertsen is associated with Sachs-Dolmar GmbH, a company known for its expertise in manufacturing outdoor power equipment. His work has significantly contributed to the advancement of safety features in chain saw technology. With a focus on innovation, Vollertsen has made strides in ensuring that users can operate chain saws with greater confidence and security.
Collaborations
Throughout his career, Vollertsen has collaborated with notable colleagues, including Peter Thomsen and Bengt Morner. These partnerships have fostered an environment of creativity and innovation, leading to the development of effective safety solutions in the industry.
Conclusion
Otto Vollertsen's contributions to chain saw safety technology exemplify the importance of innovation in enhancing user safety. His patented braking device represents a significant advancement in the field, ensuring that operators can work with greater assurance. Vollertsen's work continues to influence the industry and improve safety standards for users worldwide.