Location History:
- Ringgold, PA (US) (1977)
- New Ringgold, PA (US) (1981)
Company Filing History:
Years Active: 1977-1981
Title: The Innovative Contributions of Norman M. Junk
Introduction
Norman M. Junk is a notable inventor based in Ringgold, PA (US). He has made significant contributions to the field of explosives through his innovative designs and patents. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
One of Norman's latest patents is the "Explosive container for cast primer." This invention provides a container designed to hold a thermosetting explosive charge and a delay detonator element. The lower portion of the container features an open bottom that contains the cast explosive charge. It includes a projection and recess to retain the explosive charge and prevent its movement once solidified. Additionally, a tubular conduit is longitudinally disposed on the exterior of the container to receive a detonating cord. The container also incorporates an alignment structure and housing for the insertion of a delay detonator unit.
Another significant patent is the "Delay booster assembly." This assembly is a nonelectrically initiated delay booster that includes a booster shell containing explosive material. It features a cap well extending through one end of the booster shell into the explosive material, along with a nonelectric delay cap. A detonating cord tunnel surrounded by shock-absorbing material is affixed to the side of the booster shell. This design allows for multiple boosters to be affixed to a single detonating cord during multi-deck blasting operations.
Career Highlights
Norman M. Junk is associated with Atlas Powder Company, where he has applied his expertise in explosives. His work has contributed to advancements in safety and efficiency in blasting operations.
Collaborations
Throughout his career, Norman has collaborated with notable coworkers such as Arthur F. Bowman and Constantine Postupack. These partnerships have fostered innovation and development in the field of explosives.
Conclusion
Norman M. Junk's contributions to the field of explosives through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the industry and enhance safety in blasting operations.