Charlie Heggem

Title: Charlie Heggem: Innovator in Bicycle Suspension Systems

Introduction

Charlie Heggem is an accomplished inventor based in Bellingham, WA (US). She has made significant contributions to the field of bicycle technology, particularly in the area of suspension systems. Her innovative designs aim to enhance the riding experience for cyclists.

Latest Patents

Heggem holds a patent for a unique suspension system for bicycles. The patent describes a bicycle seat suspension assembly that utilizes a parallelogram pivoting linkage to connect the frame with the seat. This design includes a frame link, seat link, upper link, and lower link. The assembly features an upper spring assembly that pivotally engages the frame link and extends to pivotally engage the upper link. Additionally, a lower spring assembly connects the frame link and the lower link. The suspension assembly can move between an uppermost position, where the spring assemblies are pre-compressed, and a second position, where they are further compressed. Notably, the design allows for the compression springs to be swapped out to adjust the spring rate, providing versatility for different riding preferences.

Career Highlights

Charlie Heggem is currently associated with Cirrus Cycles, Inc., where she continues to innovate in bicycle technology. Her work has garnered attention for its practical applications and improvements in rider comfort and performance.

Collaborations

Heggem collaborates with her coworker, Paul E Barkley, to further develop and refine bicycle suspension technologies. Their teamwork exemplifies the spirit of innovation in the cycling industry.

Conclusion

Charlie Heggem's contributions to bicycle suspension systems reflect her dedication to enhancing the cycling experience. Her innovative patent and ongoing work at Cirrus Cycles, Inc. position her as a notable figure in the field of bicycle technology.