A description of the Hotchkiss revolving cannon : with by Alfred Koerner

By Alfred Koerner

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Extra info for A description of the Hotchkiss revolving cannon : with tables giving results obtained in experiments made with it

Example text

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Two essentially different calibres ·besides the 37rn"' calibre Revolving Cannon are now manufactured ; the one is known as the " Hotchkiss Mitrailleuse," and another gun, designed specially for use in forts or fortified positions, this latter with a calibre of 52""" and a projectile weighing zkil. THE HOTCHKISS MITRAILLEUSE. This arm entirely resembles the Revolving Cannon in its construction, but it is generally made with nine instead of five barrels, the motion of the crank being accelerated by two helical wheels, to allow a speed of fire of about r so shots per minute.

The cartridges are p laced si ngly into the feed -trough or th e g un , and from thence th ey a rc automatically distributed to the barrels, and th en fi red. PRINCIPAL DIMENSIONS AND WEIGHTS OF THE H OTC HKI SS REVOLVING FORTIFICATION GUN. Cal ibre Total length of bore Length of rifling Rifling, 0ne turn in 52mm 156o""" [226 1111 0 Twist and depth of grooves unifurm. 5~~~m o. smm 3 PRINCIPAL DIMENSIONS AND WEIGHTS OF THE AMMUNITION. Weight of body of projectile , , percussion fuse , , bursting charge Total weight of projectile complete for firing Length of projectile Charge of powder I.

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