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公开(公告)号：US4182065A
公开(公告)日：1980-01-08
申请号：US838911
申请日：1977-10-03
申请人： Marten Martensson
发明人： Marten Martensson
摘要： An over-under firearm having at least one shot barrel and a rifle barrel superimposed relative to one another and mounted in a barrel block designed to pivot relative to a breech frame so that the rear ends of the barrels are disposed laterally for loading. The breech frame surrounds the top, bottom and one side of the barrel block, and arcuate ribs and grooves are provided between the top and bottom of the barrel block and the breech frame. A breaking mechanism is provided to displace the barrel block laterally after the barrel block has been unlocked from its operating position in the breech frame. A mechanism is provided for withdrawing the firing pin and cocking the hammers in response to further movement of the barrel block relative to the breech frame.
摘要翻译： 具有至少一个注射枪管和步枪枪管的超底枪支，其相对于彼此重叠并且安装在设计成相对于后膛框架枢转的枪管块中，使得枪管的后端横向设置用于装载。 后膛框架围绕着桶体的顶部，底部和一侧，并且弓形肋和凹槽设置在筒体和后膛框架的顶部和底部之间。 提供一个断开机构，用于在枪管块从后膛框架中的操作位置解锁之后侧向移动枪管块。 提供了一种机构，用于响应于筒体相对于后膛框架的进一步移动而撤回撞针并且使锤子起伏。
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公开(公告)号：US4182064A
公开(公告)日：1980-01-08
申请号：US838887
申请日：1977-10-03
申请人： Marten Martensson
发明人： Marten Martensson
摘要： An over-under firearm having a breech block, a barrel block, at least one shot barrel mounted in the barrel block and a rifle barrel superimposed on the shot barrel at a small angle relative thereto, and a hinge mounting the barrel block to the breech block to afford pivoting about a vertical axis for loading and unloading.
摘要翻译： 具有后膛块，桶形块，安装在枪管块中的至少一个枪管和在相对于其相对于小角度重叠在枪管上的步枪枪管的过低火器，以及将枪管组件安装到后膛 以提供围绕垂直轴线的枢转以进行装载和卸载。
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公开(公告)号：US2876983A
公开(公告)日：1959-03-10
申请号：US45872254
申请日：1954-09-27
申请人： MARTEN MARTENSSON , LUND THEODORE J
发明人： MARTEN MARTENSSON , LUND THEODORE J
IPC分类号： F16K35/02
CPC分类号： F16K35/027 , F23N2039/06
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