Company Filing History:
5 out of 182 
4 out of 283 
2 out of 10,092 
Years Active: 1986-1990
Title: The Innovations of Karl Friedrich
Introduction
Karl Friedrich is a notable inventor based in Leibnitz, Austria. He holds an impressive portfolio of 11 patents, showcasing his contributions to the field of automotive engineering. His work primarily focuses on advancements in all-wheel drive vehicle technology.
Latest Patents
Among his latest patents is a front axle for an all-wheel drive vehicle. This innovative design features a front transaxle where the housing of an interaxle differential connects to a shiftable transmission. A tubular shaft drives one bevel gear of an angle drive, while the other bevel gear connects to a longitudinal propeller shaft for the rear axle. This arrangement allows for the differential and angle drive subassemblies to be manufactured and tested separately, preventing lubricant mixing during assembly. Another significant patent is the frame crossbeam assembly for an all-wheel drive vehicle. This assembly includes a lower crossmember and an upper bridge member, designed to accommodate a longitudinal drive shaft and a transverse tube portion of the steering assembly.
Career Highlights
Karl Friedrich has worked with prominent companies in the automotive industry, including Steyr-Daimler-Puch AG and Chrysler Motors Corporation. His experience in these organizations has significantly influenced his innovative designs and engineering solutions.
Collaborations
Throughout his career, Karl has collaborated with talented individuals such as Dugald Cameron and Noboru Ashikawa. These partnerships have contributed to the development of his groundbreaking inventions.
Conclusion
Karl Friedrich's contributions to automotive engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing vehicle technology. His work continues to impact the industry positively.