Ordnance – Automatic – Receiver closures and/or breech block return means
Patent
1990-12-14
1992-07-07
Bentley, Stephen C.
Ordnance
Automatic
Receiver closures and/or breech block return means
29 11, 89196, F41A 386, F41A 1100
Patent
active
051273101
ABSTRACT:
A recoil spring assembly for use with a semi-automatic firearm having a slide. The assembly has an elongate guide, an elongate coil spring mounted over the guide, and an end cap snap locked onto the guide. The assembly also has a washer movably mounted on the guide. The spring is retained on the guide between the end cap and the washer. The guide has a ledge to prevent the washer from being pushed off a first end of the guide by the spring. The assembly can be inserted into and removed from the firearm without risk of the spring becoming dismounted from the guide.
REFERENCES:
patent: 2115041 (1938-04-01), Obregon
patent: 3122061 (1964-02-01), Atchisson
patent: 3731590 (1973-05-01), Zimmerman, Jr.
patent: 3756121 (1973-09-01), Roy
patent: 4031808 (1977-06-01), Raville
patent: 4127056 (1978-11-01), Kart
patent: 4201113 (1980-05-01), Seecamp
patent: 4344352 (1982-08-01), Yates et al.
patent: 4485723 (1984-12-01), Sarony
patent: 4522107 (1985-06-01), Woodcock et al.
patent: 4754689 (1988-07-01), Grehl
patent: 5050480 (1991-09-01), Knight et al.
Lishness Bryant L.
Scirica Paul A.
Bentley Stephen C.
Colt's Manufacturing Company Inc.
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