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    Device for extracting cartridge cases from the cartridge chambers of so-called swing-barrel shotguns
    2.
    发明授权
    Device for extracting cartridge cases from the cartridge chambers of so-called swing-barrel shotguns 失效
    用于从所谓的摇摆枪膛枪的暗盒室提取暗盒的装置

    公开(公告)号：US4976059A

    公开(公告)日：1990-12-11

    申请号：US433920

    申请日：1989-11-09

    申请人： Alessandro Marzocco

    发明人： Alessandro Marzocco

    IPC分类号： F41A15/06

    CPC分类号： F41A15/06

    摘要： In a device for extracting cartridge cases from the cartridge chambers of so-called swing-barrel shotguns, an extractor is held in a retracted position relatively to the cartridge chamber by a check mechanism activated by a re-set device which comprises a body having a selected mass and being guided for movement on the gun along an interfering path with the check mechanism and driven along said path by the recoil force brought about by firing.

    摘要翻译： 在用于从所谓的摇摆枪膛枪的暗盒腔室中提取药筒壳体的装置中，提取器通过由重新设置装置激活的检查机构相对于药筒室保持在缩回位置，该检查机构包括具有 被引导以沿着与检查机构的干涉路径在枪上运动并且通过由点火引起的反冲力沿所述路径被驱动。

    Sliding-wing door for vehicles
    3.
    发明授权
    Sliding-wing door for vehicles 失效
    车辆滑门

    公开(公告)号：US3994094A

    公开(公告)日：1976-11-30

    申请号：US581673

    申请日：1975-05-28

    申请人： Alessandro Marzocco

    发明人： Alessandro Marzocco

    IPC分类号： B61D19/00 ,  E05D15/10 ,  E05F15/56

    CPC分类号： E05D15/1068 ,  B61D19/005 ,  E05F15/565 ,  E05D2015/1071 ,  E05D2015/1084 ,  E05D2015/1086 ,  E05D2015/1097 ,  E05Y2201/22 ,  E05Y2201/246 ,  E05Y2201/406 ,  E05Y2201/412 ,  E05Y2201/426 ,  E05Y2201/448 ,  E05Y2800/22 ,  E05Y2900/51

    摘要： A sliding wing door, as used in railway and similar installations, is disclosed, of the kind in which the door, as it is opened, is first thrust out of its doorspace and slid alongside the vehicle body, the improvement consisting in that one of the component parts of the telescopable guide of the door panel is secured to the movable members of at least two linear ejectors intended to thrust the door panel out of the doorspace. Advantageously, the axes of the two (or more) linear ejectors are inclined through an angle of from 45.degree. to 90.degree. relative to the door space plane. A vertical shaft, mounted parallel and adjacent to the door post provides the initial movement of the door in a direction parallel to the ejector axes: the angle of rotation of the shaft is appropriately limited consistently with the necessity. Certain translation movements of component parts of the mechanism are aided by sets of rollers sliding on specially provided rolling paths.

    摘要翻译： 公开了一种用于铁路和类似装置的滑动门，其门被打开时首先被推出其门空间并沿着车身滑动，其改进包括： 门板的可伸缩引导件的部件被固定到至少两个用于将门板推出门空间的线性喷射器的可动构件。 有利的是，两个（或多个）线性喷射器的轴相对于门空间平面倾斜45°至90°的角度。 平行并邻近门柱的垂直轴提供门在平行于排出器轴线的方向上的初始运动：轴的旋转角度根据需要被适当地限制。 通过在专门设置的滚动路径上滑动的一组滚子来辅助机构的部件的某些平移运动。

    Gun-loaded indicator device for shotguns
    5.
    发明授权
    Gun-loaded indicator device for shotguns 失效
    枪支装枪指示装置

    公开(公告)号：US5052139A

    公开(公告)日：1991-10-01

    申请号：US640723

    申请日：1991-01-14

    申请人： Alessandro Marzocco

    发明人： Alessandro Marzocco

    IPC分类号： F41A9/53

    CPC分类号： F41A9/53

    摘要： A gun-loaded indicator device for shotguns of the type in which a cartridge chamber is defined at the breech end of a barrel removably mounted in a stock (3), comprises a feeler ball (9) movable within a through hole (10) provided in the breech end and opening into the cartridge chamber and extending radially to it and comprises a bar-like lever (13) pivoted within the stock (3) and having a first end (13a) maintained in contact with the feeler ball (9) and its second end (13b) subjected to spring means (15); the lever (13) is angularly mobile within a respective conjugate seat (16) from a position in which the first end (13a) of the lever (13) is in line with the stock (3) to a position in which the first end (13a) projects laterally from it.

    Machine-pistol for cartridges of different types
    6.
    发明授权
    Machine-pistol for cartridges of different types 失效
    机枪手枪用于不同类型的墨盒

    公开(公告)号：US4895064A

    公开(公告)日：1990-01-23

    申请号：US123154

    申请日：1987-12-14

    申请人： Alessandro Marzocco

    发明人： Alessandro Marzocco

    IPC分类号： F41A3/54 ,  F41A15/14 ,  F41A19/26 ,  F41A19/28

    CPC分类号： F41A15/14 ,  F41A19/26 ,  F41A19/28 ,  F41A3/54

    摘要： A machine pistol for cartridges of different types comprises a barrel, a cartridge chamber within said barrel for housing a cartridge in a firing position, and a magazine for feeding cartridges to the cartridge chamber. A percussion pin is provided for firing the cartridge. A breech block is movable relative to the barrel for actuation of the percussion pin. A longitudinal portion of the breech block has a small radial clearance relative to a wall of the barrel and defines a semicylindrical chamber surrounding the barrel over a certain longitudinal length. The percussion pin is positioned in the wall of the barrel and is radially movable relative to the barrel under the action of a portion of an actuator device movable with the breech block.

    摘要翻译： PCT No.PCT / EP87 / 00104 Sec。 371日期1987年12月14日第 102（e）1987年12月14日日期PCT提交1987年2月24日PCT公布。 出版物WO87 / 05384 日本1987年9月11日。用于不同类型的墨盒的机器手枪包括枪管，所述枪管内的暗盒室，用于将暗盒容纳在击发位置，以及用于将暗盒送入暗盒腔室的暗盒。 提供打击乐器的打击针。 后膛块相对于枪管可移动以致动冲击销。 后枪块的纵向部分相对于筒的壁具有小的径向间隙，并且在一定纵向长度上限定围绕筒的半圆柱形腔。 冲击销定位在筒的壁中，并且可在与后座块可移动的致动器装置的一部分的作用下相对于筒径向移动。