James D Chanes

Title: Innovations by James D. Chanes

Introduction

James D. Chanes is an accomplished inventor based in Auburn, WA (US), known for his significant contributions to the field of composite repair systems in the aerospace industry. With a total of four patents to his name, Chanes has developed innovative solutions that enhance the efficiency and effectiveness of aircraft maintenance.

Latest Patents

One of Chanes' latest patents is titled "Systems and methods for on-aircraft composite repair using double vacuum debulking." This invention introduces an in-situ double vacuum debulk (DVD) composite repair system designed to produce partially or fully cured autoclave-quality hot-bond composite repairs on contoured structures. The system provides vacuum pressure for hot bond repairs to be performed on both flat and contoured structures using a single setup capable of debulking and fully curing composite repairs on composite and metallic aircraft structures. The use of in-situ DVD eliminates the handling of the patch and adhesive when transferring from an off-aircraft DVD chamber to the repair site on the aircraft. This innovation increases the probability of successful repairs by minimizing the risk of contaminating and misaligning the adhesive and repair patch.

Another notable patent by Chanes is the "Installation assembly and associated method for forming a bonded joint." This invention provides an installation assembly and method that allows for the adhesive attachment of a first workpiece, such as a patch, to a portion of a second workpiece. The assembly facilitates at least partial debulking of the adhesive prior to curing, resulting in improved mechanical properties of the bondline due to fewer voids and/or porosity. The installation assembly includes an installation stand and a carrier plate, which supports the first workpiece and features an adjustment mechanism for precise positioning.

Career Highlights

Chanes has made significant strides in his career, particularly through his work at The Boeing Company. His innovative patents have contributed to advancements in aircraft repair technologies, showcasing his expertise and commitment to improving aerospace engineering practices.

Collaborations

Throughout his career, Chanes has collaborated with notable colleagues, including Michael Walter Evens and John F. Spalding, Jr. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies in the aerospace sector.

Conclusion

James D. Chanes is a prominent inventor whose work in composite repair systems has made a lasting impact on the aerospace industry