Location History:
- St. Charles, MO (US) (1979)
- St. Charles County, MO (US) (1987)
Company Filing History:
Years Active: 1979-1987
Title: Innovations of Robert F Needham
Introduction
Robert F Needham is a notable inventor based in St. Charles, MO (US). He has made significant contributions to the field of railway technology, particularly through his innovative designs and patents. With a total of 2 patents, Needham has demonstrated his expertise and creativity in engineering solutions.
Latest Patents
One of his latest patents is the "Coaxial operating rod and packing seal for top-operated, bottom outlet." This invention pertains to a top-operated, outside unloading device for a bottom discharge railway tank car. The design features an outlet valve at the bottom of the tank car, which is operated by a coaxial rod extending through the tank's interior. The rod is rotated via a hand wheel located at the top of the tank car. To ensure a proper seal, the upper end of the operating rod is equipped with compressible packing seals that are housed within a packing body. This packing body is designed to accommodate any misalignment of the operating rod, ensuring effective sealing and functionality.
Another significant patent by Needham is the "Covered hopper car corrugated bolster web construction." This innovation involves a corrugated bolster web that extends vertically between a bolster cover plate and the end hopper slope sheet in a railway hopper car. The vertically extending corrugations serve as reinforcements, strategically positioned over the side bearings and center plate to enhance the structural integrity of the hopper car.
Career Highlights
Robert F Needham has been associated with ACF Industries, Incorporated, where he has applied his engineering skills to develop innovative solutions for the railway industry. His work has contributed to advancements in railway technology, improving safety and efficiency in operations.
Collaborations
Needham has collaborated with fellow inventor Robert W Randolph, working together to enhance their contributions to the field of railway technology.
Conclusion
Robert F Needham's innovative patents and contributions to railway technology highlight his role as a significant inventor in the industry. His work continues to influence advancements in railway engineering and design.