Company Filing History:
Years Active: 2012-2015
Title: Innovations by David Ludolph
Introduction
David Ludolph is an accomplished inventor based in Arlington, TX, known for his contributions to rotorcraft technology. He holds three patents that showcase his innovative approach to aviation engineering. His work focuses on enhancing the functionality and efficiency of rotor systems in aircraft.
Latest Patents
One of Ludolph's latest patents is a method and apparatus for in-flight blade folding. This invention features a foldable rotor system designed for rotorcraft, which includes a rotor assembly connected to a driveshaft and an engine. The rotor assembly comprises a rotor blade linked to a grip pin, with a swashplate that selectively changes the pitch of the rotor blade. The blade fold actuator is configured to fold and unfold the rotor blade around a designated axis. This design allows the rotorcraft to stop and fold the rotor blades during airplane mode, relying on engine thrust for propulsion. The spiral fold path minimizes aerodynamic drag during the folding process.
Another significant patent is for a rotorcraft with a variable incident wing. This twin-rotor side-by-side compound rotorcraft features a fuselage and a wing assembly that pivots relative to the fuselage. The variable incident wing assembly includes wing members and engines, allowing for different mast orientations during flight. This innovation enhances the aircraft's lift and thrust capabilities, particularly in forward flight.
Career Highlights
David Ludolph has worked with notable companies in the aviation industry, including Textron Innovations Inc. and Bell Helicopter Textron Inc. His experience in these organizations has contributed to his expertise in rotorcraft design and innovation.
Collaborations
Throughout his career, Ludolph has collaborated with esteemed colleagues such as Dudley E. Smith and Walter C. Joiner. These partnerships have fostered a creative environment that has led to significant advancements in rotorcraft technology.
Conclusion
David Ludolph's innovative patents and career in the aviation industry highlight his commitment to advancing rotorcraft technology. His contributions continue to influence the field and inspire future innovations.