Ordnance barrels

Details Ordnance barrels Ordnance barrels

1991-10-01

1993-03-02

Bentley, Stephen C.

Ordnance

Barrels

Wound

89 16, 156173, 42 78, F41A 2102

Patent

active

051911655

ABSTRACT:
The disclosure relates to a method of producing rifled, non-metallic barrels of composite material in the form of a fiber-reinforced thermosetting matrix for rocket and grenade launcher ordnance, and barrels produced in accordance therewith. The characterizing feature of the present invention is that this results in barrels with the same fiber content in both the lands of the barrel rifling and in its rifling grooves which has been realized in that a porous fluffy mat with a high capacity to absorb the matrix material is employed in the rifled portion of the barrel.

REFERENCES:
patent: 2751237 (1956-06-01), Conley
patent: 2847786 (1958-08-01), Hartley et al.
patent: 3157585 (1964-11-01), Durham
patent: 3517585 (1970-06-01), Slade
patent: 3571962 (1971-03-01), Eig
patent: 3713932 (1973-01-01), Butzow et al.
patent: 4485721 (1984-12-01), Shankhla et al.

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