Ammunition and explosives – Igniting devices and systems – Fuse cord
Reexamination Certificate
2011-06-07
2011-06-07
Bergin, James S (Department: 3641)
Ammunition and explosives
Igniting devices and systems
Fuse cord
C102S275200, C102S275800, C206S003000
Reexamination Certificate
active
07954432
ABSTRACT:
A shipping cap is provided for use with a shielded mild detonating cord (SMDC) having an explosive tip that contains a volume of explosive material. The shipping cap is coupled to a portion of the SMDC to define a sealed free volume region about the SMDC's explosive tip. The size of the free volume region is a function of the volume of explosive material contained in the explosive tip. The shipping cap's wall strength in the free volume region is defined by a factor of safety that is a function of the yield strength of the material used to construct the cap.
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Eccard, Jr. George David
Piegols Bruce Walter
Bergin James S
The United States of America as represented by the Secretary of
Zimmerman Fredric J.
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