K Douglass Lum

Title: K Douglass Lum: Innovator in Locking Joint Technology

Introduction

K Douglass Lum is a notable inventor based in McLean, VA (US). He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs that enhance the functionality and reliability of threaded joints.

Latest Patents

K Douglass Lum holds a patent for a locking joint mechanism. This invention features a threaded joint equipped with a locking mechanism designed to resist loosening and over-torquing. The joint incorporates splines that align with axially directed fingers, along with movable shear plates that fit into the spaces between the splines and fingers. Additionally, the design includes a shear ring for support and a lock ring to maintain the shear plates in their respective positions. Another embodiment of the joint features a knurled portion that aligns with the fingers, complemented by a clamp ring that engages with them.

Career Highlights

K Douglass Lum is associated with Utd Incorporated, where he applies his expertise in developing innovative solutions. His work has been instrumental in advancing the technology surrounding locking joints, making them more efficient and reliable for various applications.

Collaborations

K Douglass Lum collaborates with Eugene L Foster, leveraging their combined knowledge and skills to push the boundaries of mechanical design and innovation.

Conclusion

K Douglass Lum's contributions to the field of locking joint technology exemplify his commitment to innovation and engineering excellence. His patent reflects a significant advancement in the design of threaded joints, showcasing his role as a leading inventor in this domain.