Self-closing propellant charge package

Details Self-closing propellant charge package Self-closing propellant charge package

B - Operations, Transporting

25

C

1/34

B25C 1/10 (2006.01) F41A 9/83 (2006.01)

Patent

CA 1135901

TITLE: IMPROVED SELF-CLOSING PROPELLANT CHARGE PACKAGE INVENTOR: John P. Rowe DOCKET NO.: R-1175 Abstract Of The Disclosure An improved, self-closing propellant charge package adapted for use with a gravity-operated loading device for a powder-actuated tool, comprises a tubular body having one end at least partially closed, the other end being open, and having a portion, adjacent to the open end, which is integrally formed with a plurality of deformable, charge- retaining nodes which are adapted for reformation between a first, undeformed condition, wherein passage of charges is prevented, and a second, deformed, condition admitting of ready passage of charges. The package is adapted for telescoping emplacement on a projecting tubular loading port insert on the loading device, whereby the nodes are displaced, allowing the charges to pass into the insert and, thence, into the loading device.

372047

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