Hark Braren is a notable inventor based in Fort Worth, TX (US), recognized for his contributions to railroad technology. With a total of 6 patents, he has developed innovative solutions aimed at enhancing the safety and efficiency of rail vehicles.

Latest Patents

One of his latest patents is the "Apparatus and method for wear detection of railroad vehicle wheels." This invention includes a railroad wheel impact load detection test panel that features a secondary instrumentation rail. This rail is positioned near the primary rail of a section of railroad track, allowing rail car wheels to traverse it. The instrumentation rail is equipped with an optical strain gauge that senses wheel impact loads. The data collected is then correlated with wheel damage signatures to identify wheels that require restoration or replacement before they fail.

Another significant patent is the "System and method for detecting axle body and filet cracks in rail vehicles." This invention provides methods and systems for in-service inspection of freight car axles. It involves measuring the camber angle of a wheel attached to a target axle at various points during a wheel's revolution. A determination of whether a defect is present in the target axle is made based on these measurements. An alert is generated if a defect is detected, ensuring timely maintenance and safety.

Career Highlights

Hark Braren is currently employed at BNSF Railway Company, where he applies his expertise in railroad technology. His work focuses on developing innovative solutions that improve the safety and reliability of rail transport.

Collaborations

Throughout his career, Hark has collaborated with talented individuals such as Erik Karl Frohberg and Bryan Frank. These collaborations have contributed to the advancement of technology in the railroad industry.

Conclusion

Hark Braren's innovative patents and contributions to railroad technology demonstrate his commitment to enhancing safety and efficiency in the industry. His work continues to impact the field positively, ensuring that rail transport remains a reliable mode of transportation.

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