Two component cartridge case and method of assembly

Details Two component cartridge case and method of assembly Two component cartridge case and method of assembly

1985-01-02

1986-07-08

Goldberg, Howard N.

Metal working

Bias cutting of tubular stock

29 131, B21D 5154

Patent

active

045984450

ABSTRACT:
A two component cartridge case which may be of dissimilar materials including a tubular casing component with a mouth for receiving a projectile and reduced diameter shank with male threads to be received by the base component with corresponding female threads, recessed pocket on its centerline for holding a primer and a flange for engaging a firearm extraction mechanism.
The components, both tubular casing and base, are carefully proportioned to allow only a minimum of the base to enter a sizing die during sizing operations thus permitting ease of sizing using conventional (ordinary) sizing dies, while using a hard material in the base component for added strength.
The components are shaped to permit manufacture of the tubular casing component from existing conventional cartridge cases or from specially headed two diameter cartridge cases.

REFERENCES:
patent: 1861054 (1932-05-01), Hadfield et al.
patent: 3498221 (1970-03-01), Hilton et al.
patent: 3547036 (1970-12-01), Brothers
patent: 4237787 (1980-12-01), Wacula
patent: 4498396 (1985-02-01), Berube

Affiliated with

Also associated with

Rating

Two component cartridge case and method of assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two component cartridge case and method of assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two component cartridge case and method of assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1444580