Company Filing History:
2 out of 6 
1 out of 16 Years Active: 1992-1996
Title: Otto Krassnitzer: Innovator in Gearbox Technology
Introduction
Otto Krassnitzer is a notable inventor based in Zeltweg, Austria. He has made significant contributions to the field of gearbox technology, holding three patents that showcase his innovative designs. His work has been instrumental in advancing mechanical engineering applications.
Latest Patents
One of Krassnitzer's latest patents is a gearbox designed with a coaxial drive shaft and driven shaft. This gearbox features a clutch sleeve that can be displaced axially, allowing for a seamless transition between a direct connection and a gear stage connection. This design enables high torque transmission with minimal construction length and low mounting expenses. Another significant patent is a drive arrangement for shearing drums, which incorporates final gear reduction stages within the shearing drum itself. This arrangement utilizes a planetary gear mechanism to enhance efficiency and performance.
Career Highlights
Throughout his career, Otto Krassnitzer has worked with prominent companies such as Voest-Alpine Zeltweg Gesellschaft M.b.H. and Voest-Alpine Bergtechnik Gesellschaft M.b.H. His experience in these organizations has contributed to his expertise in gearbox technology and mechanical design.
Collaborations
Krassnitzer has collaborated with notable individuals in his field, including Alfred J. Zitz and Bernhard Ebner. These partnerships have likely fostered innovation and the exchange of ideas in mechanical engineering.
Conclusion
Otto Krassnitzer's contributions to gearbox technology and his innovative patents reflect his dedication to advancing engineering solutions. His work continues to influence the industry and inspire future inventors.