Ordnance – Barrels – Composite
Patent
1979-01-31
1981-04-07
Bentley, Stephen C.
Ordnance
Barrels
Composite
F41F 1708
Patent
active
042598923
ABSTRACT:
In order to use cases for firearms of various materials such: aluminum, (which is inexpensive), brass, iron and to facilitate use of greater pressure while insuring reliable operation of the gun, this invention proposes the use of divided holders fixed in the chamber (dies which are adjustable). These holders, after discharge of the cartridge, move back along with the case and the bolt, a very short distance, spread out, loosening the case. The case moves farther along with the bolt, and is ejected in regular manner. The bolt introduces the next cartridge into the chamber, etc.
REFERENCES:
patent: 1383966 (1921-07-01), Oliver
patent: 2992596 (1961-07-01), Hammer
patent: 3235996 (1966-02-01), Maillard
Witt Leonard
Witt Mary
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