Company Filing History:
Years Active: 1981
Title: The Innovative Contributions of Karl Heinz Fischer
Introduction
Karl Heinz Fischer is a notable inventor based in Laatzen, Germany. He has made significant contributions to the field of earthmoving technology. His innovative approach has led to the development of a unique device that enhances the functionality of earthmoving vehicles.
Latest Patents
Fischer holds a patent for a "Device for setting blade of earthmover." This invention allows for varying the angular setting of the blade of an earthmoving vehicle through a pair of double-acting hydraulic cylinders. Notably, only one of the cylinders receives pressure directly from a pump. The piston of this cylinder acts on one end of the blade while simultaneously transmitting pressure fluid through a hydraulic circuit to the piston of the other cylinder, which acts on the opposite end of the blade. This design enables the two pistons to move in opposite directions, enhancing the vehicle's operational efficiency. The hydraulic circuit includes a control valve for reversing the direction of movement of the pistons, ensuring that the same cylinder is pressurized by the pump in both directions. Additionally, pressure fluid leakage loss compensating means are provided in each piston, further improving the device's reliability.
Career Highlights
Fischer is associated with Massey-Ferguson Services N.V., where he has applied his expertise in hydraulic systems and earthmoving technology. His work has contributed to advancements in the efficiency and effectiveness of earthmoving equipment.
Collaborations
Fischer has collaborated with notable colleagues such as Otto Skubich and Rudolf Perkert. Their combined efforts have fostered innovation and development within their field.
Conclusion
Karl Heinz Fischer's contributions to earthmoving technology through his patented device exemplify the impact of innovative thinking in engineering. His work continues to influence the industry, showcasing the importance of invention in enhancing machinery performance.