Company Filing History:
Years Active: 2006-2009
Title: The Innovative Contributions of Jeffrey Ruback
Introduction
Jeffrey Ruback is a notable inventor based in Edwardsville, IL (US), recognized for his significant contributions to the railway industry. With a total of three patents to his name, Ruback has developed innovative solutions that enhance the performance and safety of railway cars.
Latest Patents
One of Ruback's latest patents is the Constant Contact Side Bearing. This invention features a long travel constant contact side bearing designed for railway cars, which provides better handling characteristics. It achieves improved tracking and curving through various combinations of features. The side bearing consists of a base and a generally cylindrical wall section extending upwardly from the base. A cup-shaped cap, which includes a generally circular top section and a cylindrical wall section extending downwardly, fits into the wall section of the base. Additionally, at least one coil spring is provided within the base, extending to the underside of the cap.
Another significant patent is the Three-Piece Motion Control Truck System. This improved truck system for railroad cars offers long travel side bearings that enhance stability. It features a 'wide' friction shoe design to improve sideframe and bolster squareness, a resilient pedestal pad for better curving performance, and a suspension system optimized for rail cars. This system meets the stringent American Association of Railroads standards, such as M-976, for railcars with a gross rail load rating of 286,000 lbs.
Career Highlights
Throughout his career, Ruback has worked with reputable companies, including Asf-Keystone, Inc. and Amsted Rail Company, Inc. His experience in these organizations has contributed to his expertise in railway technology and innovation.
Collaborations
Ruback has collaborated with notable individuals in the industry, including Thomas R. Berg and Nathan Reese. These collaborations have likely played a role in the development of his innovative patents.
Conclusion
Jeffrey Ruback's contributions to railway technology through his patents demonstrate his commitment to innovation and improvement in the industry. His work continues to influence the design and functionality of railway systems, ensuring safer and more efficient transportation.