Ralph H Keen

Title: Ralph H. Keen: Innovator in Cable Technology

Introduction

Ralph H. Keen is a notable inventor based in Arvada, Colorado, recognized for his contributions to cable technology. With a total of 2 patents, Keen has developed innovative methods that enhance the efficiency of cable processing.

Latest Patents

Keen's latest patents include a method for arranging randomly positioned articles into preselected positions. This invention involves connecting trailing wire ends of a cable supply to a controller in a preselected numerical order. The cable is then fed from the reel, and a leading end portion is desheathed using heat. The desheathed portions of the cable wires are pressed from a twisted-pair bundle configuration into an individual-wire common plane configuration. As the wires are fanned out in random order, they are sorted into two groups based on their location on a connector plug, guided by signals from the controller. This system can effectively double production output by processing two different cables simultaneously.

Another significant patent by Keen is a method for separating sections of a covering on a cable. This process involves desheathing a thermoplastic jacketed cable by applying heat from a movable, continuously operating annular radiant heat source. The heat-softened section of the jacket is then gripped and tension is applied to separate it from the cable. This innovative approach ensures that the insulation on the cable conductors remains undamaged while achieving a smooth edge along the line of separation.

Career Highlights

Keen is associated with Western Electric Company, Inc., where he has made significant contributions to the field of cable technology. His work has been instrumental in advancing methods that improve the efficiency and effectiveness of cable processing.

Collaborations

Keen has collaborated with notable coworkers such as Gary G. Seaman and Raymond D. Kimsey, contributing to the development of innovative solutions in cable technology.

Conclusion

Ralph H. Keen's innovative patents and contributions to cable technology have made a significant impact in the industry. His work continues to influence advancements in cable processing methods, showcasing his dedication to innovation.