Ejection-assist mechanism for automatic firearms

Details Ejection-assist mechanism for automatic firearms Ejection-assist mechanism for automatic firearms

1998-08-25

1999-11-02

Jordan, Charles T.

Ordnance

Automatic

Blow back breech block

89183, 42 25, F41A 500, F41A 300

Patent

active

059749423

ABSTRACT:
A barrel for an automatic firearm which cycles on recoil action is provided with a transverse pin extending across the top of the rearward portion of the chamber. This pin nests within the extraction groove of a cartridge sing during firing. On cycling, the transverse pin deflects the spent case downwardly towards an ejector which effects ejection of the casing.

REFERENCES:
patent: 2809564 (1957-10-01), Pope
patent: 2851929 (1958-09-01), Milroy, Jr.
patent: 3619928 (1971-11-01), Martin et al.
patent: 4163334 (1979-08-01), Tollinger
patent: 4265043 (1981-05-01), Rowlands
patent: 5024016 (1991-06-01), Smith
patent: 5341587 (1994-08-01), Phillips, Jr.

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