1991-06-24
1992-03-03
Carone, Michael J.
Firearms
Revolvers
42 67, F41C 314
Patent
active
050920693
ABSTRACT:
A firearm is disclosed comprising a frame, a firing mechanism mounted on the frame, and a barrel mounted on the frame having a longitudinal axis aligned with the firing mechanism. A drum magazine is mounted for rotation about a central axis on the frame, the magazine having a plurality of circumferentially spaced cartridge chambers, each chamber being positioned so that when rotated into an appropriate position it registers with the firing mechanism and the barrel. A shroud is circumferentially mounted over the barrel and is rotatable with respect thereto. An indexing means is operable by means of a to-and-fro relative rotation between the shroud and the frame, to rotate the drum magazine from a fire position which a said cartridge chamber registers with the firing mechanism to a next succeeding fire position in which a next succeeding cartridge chamber registers with the firing mechanism.
REFERENCES:
patent: 700592 (1902-05-01), Whiting
patent: 1077135 (1913-10-01), Guerrero
patent: 2835171 (1958-05-01), Lyon
patent: 4581835 (1986-04-01), Brouthers et al.
patent: 4694602 (1987-09-01), Pust
Carone Michael J.
Hoffmann Walker Product Developers CC
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