Location History:
- Bradford Abbas, GB (1996 - 1998)
- Sherborne, GB (1992 - 1999)
- Dorset, GB (1999 - 2012)
Company Filing History:
4 out of 30 
3 out of 12 
2 out of 40 
Years Active: 1992-2012
Title: The Innovations of Alan Brocklehurst
Introduction
Alan Brocklehurst, an accomplished inventor based in Sherborne, GB, has made significant contributions to the field of helicopter technology. With a remarkable track record of nine patents to his name, Brocklehurst has been pivotal in advancing innovations that enhance the performance and safety of helicopters.
Latest Patents
Among his most recent inventions are two notable patents related to helicopter antitorque tail rotor blades. The first patent describes a blade designed with a leading edge and a trailing edge, elongated along the longitudinal axis. This design allows the trailing edge to interact with the air current after the leading edge. The blade features an end portion that extends from a reference section to a radially outer end, with the rotation axis located outside the blade and crosswise to the longitudinal axis. Notably, the chord length decreases from the reference section toward the outer end, and both edges meet at this radial point.
The second patent describes an antitorque tail rotor blade featuring a similar elongated structure with a leading edge and trailing edge. This design includes two opposite surfaces and a root portion extending from a radially inner end to an outer end. The root portion's profile, when sectioned perpendicularly to the leading and trailing edges, is asymmetrical relative to the chord that connects them.
Career Highlights
Alan Brocklehurst has accumulated considerable experience in the aerospace industry, particularly in the helicopter sector. He has worked for notable companies such as Westland Helicopters Limited and GKN Westland Helicopters Limited, where he contributed to cutting-edge helicopter designs and technology.
Collaborations
Throughout his career, Brocklehurst has collaborated with talented professionals, including coworkers Frederick J. Perry and Robert John Harrison. These partnerships have undoubtedly enriched his work and contributed to the innovative solutions he has developed.
Conclusion
Alan Brocklehurst continues to impact helicopter technology with his inventive spirit and dedication to improvement. His patents represent significant advancements in aerodynamics and rotor dynamics, setting the stage for future innovations in the field. As the aviation industry evolves, Brocklehurst's contributions will likely remain relevant, paving the way for safer and more efficient flight experiences.