公开(公告)号：US3785242A

公开(公告)日：1974-01-15

申请号：US3785242D

申请日：1972-03-17

申请人： RHEINMETALL GMBH

发明人： HARTMANN R

IPC分类号： F41A9/30 ,  F41D9/02

CPC分类号： F41A9/30

摘要： A belt feeder arrangement for automatic firearms with special spring and cam arrangements to prevent the jamming of the belt member in the ejector slot during changes in ammunition belts. Two spring biased pivotal lever members are mounted adjacent one another to engage the belt member and hold it up out of the ejector slot as it passes thereby. One lever is longer than the other so the levers engage the belt member in series. Alternative embodiments include leaf spring members in place of the pivotal lever members. Also, spacer members can be arranged at the mounting of the levers for adjusting to different size ammunition and belt members.

摘要翻译： 一种带有特殊弹簧和凸轮装置的自动枪支带式送料装置，用于防止在弹药带更换期间皮带部件卡在喷射器槽中。 两个弹簧偏压的枢转杆构件彼此相邻地安装以接合皮带构件，并且当其穿过时将其保持在离开喷射器狭槽之外。 一个杠杆比另一个杠杆长，所以杠杆串联接合带构件。 替代实施例包括代替枢转杆构件的板簧构件。 此外，间隔构件可以布置在杆的安装处，用于调节到不同大小的弹药和带构件。