Randell F Sample

Title: Innovator Randell F. Sample: Pioneering Advances in Loom Technology

Introduction

Randell F. Sample, an accomplished inventor based in Greensboro, NC, has made significant contributions to the textile industry through his innovative inventions. With a focus on pioneering technology to enhance weaving processes, he holds two patents that showcase his expertise and commitment to advancing loom functionality.

Latest Patents

One of Sample's notable patents is the "Loom Temple Control System to Vary Pick Density," which features an apparatus designed to control an air jet loom specifically for weaving cloth with varying pick ranges. This invention is particularly useful in producing tire-cord fabric, which necessitates differing pick density in its body and tab portions. The system boasts an automatic temple insertion device and includes dual nozzles that switch automatically between tab and body. Moreover, it offers automatic changes for pick spacing, as well as control over tension levels, enabling the production of multiple tabs on a roll designed for effective inspection and cut lines.

Sample's second patent, the "Pick Finder Apparatus for Fluid Jet Looms," involves a mechanism that allows an operator to disengage the cam shaft from the machine drive mechanism. This innovation permits the manual repositioning of harness frames, ensuring faulty picks can be easily removed, thereby enhancing operational efficiency and product quality.

Career Highlights

Randell F. Sample is currently associated with Draper, Inc., a company known for its dedication to producing advanced textile machinery. Throughout his career, Sample has demonstrated an ardent passion for innovation in weaving technology, driving improvements that benefit both manufacturers and consumers alike.

Collaborations

In his professional journey, Sample has collaborated with notable colleagues, including Ernest F. Roach and Stephen D. Frick. Their combined expertise and innovative spirit contribute to the advancements in loom technology and textile processing.

Conclusion

Randell F. Sample stands out as a key figure in the field of textile innovations. His patents not only represent technological advancements but also signify a commitment to improving weaving processes in the textile industry. As he continues his work at Draper, Inc., the impact of his contributions will likely resonate throughout the industry for years to come.