US 3,955,301 AGranted

Quick-load handgun

AssigneeFirma Cuno Melcher KG ME-Sportwaffen

InventorGunter Wiethoff

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Abstract

A revolver-type pistol has a cylinder formed of a front section rotatably mounted on the pistol frame and a removable rear section formed with a plurality of throughgoing chambers each adapted to receive a respective cartridge. This rear section can be removed from the front section with the spent cartridges and replaced by another section so as to allow quick reloading of the pistol. A coupling is provided between the two sections to rotationally link them together and a spring-loaded mechanism is provided to hold the rear section tightly against the front section. The chambers in the rear section may terminate at the front face of the rear section in small holes alignable with similar holes in the front section so that the blank cartridges exploded in the rear section will discharge through these holes. The front section may have a rearwardly extending stem formed with teeth operated by the mechanism of the pistol to rotate the cylinder. The rear section in this case is of annular shape and carried on this rearwardly extending stem.

Claims5

Dependent claims

A rotatable cylinder for a revolver-type pistol having a barrel adjacent the front end of the cylinder, said cylinder comprising:

a front section formed with a plurality of throughgoing bores alignable on rotation of the cylinder with the barrel;
a rear section formed with a plurality of throughgoing chambers alignable with said bores and each adapted to receive a respective cartridge;
and
means for rotationally coupling said sections together and for holding said rear section releasably on said front section, said front section having a rearwardly extending stem and said rear section being a ring surrounding said stem, said ring being formed with a central cylindrical hole and said stem being at least partially cylindrical and snugly receivable within said hole, said stem having a rear face having formations for rotation of said cylinder, said front section having a rear face provided with a rearwardly extending pin constituting part of said means, said rear section having a front face formed with at least one recess adapted to receive said pin, said chambers being of smaller cross-sectional area toward said front end than toward said rear end, and said bores being of substantially the same cross-sectional area as said chambers at the front face of said rear section.

1 more element

Dependencies are inferred from the claim text.