horizontal plane, though, if turning of the crank above mentioned throws a volute instance, firing 300 one pound shots per minute, with a it is desired, it can be clainped in any particular posi- spring attached to the crank shaft into tension. As the velocity of 1,800 feet per second. The… … the breech block. The carrier, being now relieved MOUNTING. of the weight of the cartridge, rises again into Fires 800 one pound shells per minute. position opposite the lowermost cartridge in’ the magazine. At each discharge the carrier is thrown back against the action of the powerful spring. It…
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