公开(公告)号：US08534314B2

公开(公告)日：2013-09-17

申请号：US11919241

申请日：2006-04-05

申请人： Jurg Zellweger

发明人： Jurg Zellweger

IPC分类号： F16K31/12

CPC分类号： A62C4/02 ,  F16K17/26 ,  Y10T137/7727 ,  Y10T137/7728 ,  Y10T137/7771 ,  Y10T137/7785 ,  Y10T137/7869

摘要： Disclosed is an explosion protection valve comprising a closing member (4) which is movable inside a housing (2), is guided along a guide bar (3), and can be displaced in a moving direction from a predefined open position into a sealing closed position in case of a shock wave or suction wave. The explosion protection valve further comprises a spring arrangement that is effectively connected to the closing member (4) in order to maintain the open position on the guide bar (3). Said spring arrangement is provided with a first spring element (5, 5′) and a second spring element (6, 6′) in relation to the respective moving direction. The spring elements are disposed such that the second spring element (6, 6′) can be impinged upon only following a predetermined spring travel (a) when the closing member (4) is displaced into the closed position.

摘要翻译： 公开了一种防爆阀，其包括可在壳体（2）内移动的关闭构件（4），沿着导杆（3）被引导，并且可以在从预定的打开位置移动到密封闭合的移动方向 在冲击波或吸波的情况下的位置。 防爆阀还包括弹簧装置，其有效地连接到关闭构件（4），以便保持引导杆（3）上的打开位置。 所述弹簧装置相对于相应的移动方向设置有第一弹簧元件（5,5'）和第二弹簧元件（6,6'）。 弹簧元件布置成使得当关闭构件（4）移动到关闭位置时，第二弹簧元件（6,6'）可以仅撞击预定的弹簧行程（a）。

公开(公告)号：US3987701A

公开(公告)日：1976-10-26

申请号：US575946

申请日：1975-05-09

申请人： Fredy Tschui ,  Ernst Hurlemann ,  Jurg Zellweger

发明人： Fredy Tschui ,  Ernst Hurlemann ,  Jurg Zellweger

IPC分类号： F41A9/51 ,  F41A9/29 ,  F41A9/30 ,  F41A9/54 ,  F41D9/02

CPC分类号： F41A9/54

摘要： An ammunition conveyor channel for use with an automatic firing weapon and through which channel there can be conveyed belted ammunition to the weapon, comprising an inlet opening through which there can be introduced the ammunition into the ammunition conveyor channel, a first outlet opening through which there can be ejected the ammunition and inserted into the weapon barrel, and a second outlet opening through which there can be ejected the belt elements of the ammunition belt out of the ammunition conveyor channel. The second outlet opening is arranged in a cover member extending transversely with respect to the conveying direction of the ammunition, this cover member being mounted to be pivotable about a pivot shaft arranged externally of the cross-sectional area of the channel so as to be pivoted into an open position enabling removal of the ammunition introduced through the inlet opening and not ejected through the first outlet opening.

公开(公告)号：US4194433A

公开(公告)日：1980-03-25

申请号：US888669

申请日：1978-03-21

申请人： Jurg Zellweger ,  Ernst Hurlemann

发明人： Jurg Zellweger ,  Ernst Hurlemann

IPC分类号： F41A3/00 ,  F41A3/12 ,  F41A3/40 ,  F41A3/66 ,  F41D3/00

CPC分类号： F41A3/40 ,  F41A3/66

摘要： A breechblock for an automatic firing weapon comprising a breechblock housing having a bore in which there is connected a weapon barrel,a breechblock body is displaceably arranged in the breechblock housing. The breechblock body is equipped with at least one blocking body by means of which the breechblock body can be locked with the breechblock housing. The blocking body bears against a rest or arresting surface of a locking body inserted into the breechblock housing. The locking body is of substantially sleeve-shaped configuration and is equipped at its rear end with a cut-out or notch extending transversely with respect to the lengthwise axis of the weapon, the side walls of which form the arresting surfaces. The locking body is arranged coaxially to the weapon barrel in the aforementioned bore of the breechblock housing, and it bears with its rear end surface at a shoulder of the breechblock housing and at a rear end surface of the weapon barrel.

摘要翻译： 一种用于自动射击武器的枪膛，包括一个具有膛孔的枪闩壳体，其中连接有武器枪管，膛形物体被可移位地布置在枪闩壳体中。 后膛主体配备有至少一个阻挡体，通过该主体可将后膛体与后膛锁壳体锁定。 阻塞体抵靠插入后膛孔壳体中的锁定体的静止或止动表面。 锁定体具有基本上的套筒形结构，并且在其后端设置有相对于武器的纵向轴线横向延伸的切口或切口，其侧壁形成止动表面。 锁定体在枪闩壳体的上述孔中与武器筒同轴布置，并且其后端表面位于枪闩壳体的肩部和武器枪管的后端表面处。

公开(公告)号：US3969983A

公开(公告)日：1976-07-20

申请号：US510913

申请日：1974-09-30

申请人： Jurg Zellweger ,  Max Fierz

发明人： Jurg Zellweger ,  Max Fierz

IPC分类号： F41A3/12 ,  F41A3/26 ,  F41D3/06

CPC分类号： F41A3/26

摘要： A breechblock or breechblock arrangement for an automatic firing weapon with a breechblock carrier in which there is rotatably and axially displaceably mounted a substantially cylindrical breechblock body, a control bolt arranged transversely with respect to the breechblock body axis and which penetrates through the breechblock body. Each end of the control bolt is surrounded by a sleeve, both of the sleeves are rotatably mounted in a bore of the breechblock body and penetrate into the control grooves of the breechblock carrier, and holding means or elements fastened to the control bolt to secure the sleeves against axial displacement.

摘要翻译： 一种用于具有后挡板载体的自动射击武器的后膛或后膛装置，其中可旋转地和轴向地移动地安装基本上圆柱形的后膛主体，相对于后膛主体轴线横向设置并穿过后膛主体的控制螺栓。 控制螺栓的每个端部被套筒包围，两个套筒可旋转地安装在后膛主体的孔中，并且穿透到后膛支架的控制槽中，以及固定装置或元件固定到控制螺栓上以固定 袖子防止轴向位移。

公开(公告)号：US20100218963A1

公开(公告)日：2010-09-02

申请号：US11919241

申请日：2006-04-05

申请人： Jurg Zellweger

发明人： Jurg Zellweger

IPC分类号： A62C4/02 ,  F16K17/30

CPC分类号： A62C4/02 ,  F16K17/26 ,  Y10T137/7727 ,  Y10T137/7728 ,  Y10T137/7771 ,  Y10T137/7785 ,  Y10T137/7869

摘要： Disclosed is an explosion protection valve comprising a closing member (4) which is movable inside a housing (2), is guided along a guide bar (3), and can be displaced in a moving direction from a predefined open position into a sealing closed position in case of a shock wave or suction wave. The explosion protection valve further comprises a spring arrangement that is effectively connected to the closing member (4) in order to maintain the open position on the guide bar (3). Said spring arrangement is provided with a first spring element (5, 5′) and a second spring element (6, 6′) in relation to the respective moving direction. The spring elements are disposed such that the second spring element (6, 6) can be impinged upon only following a predetermined spring travel (a) when the closing member (4) is displaced into the closed position.

摘要翻译： 公开了一种防爆阀，其包括可在壳体（2）内移动的关闭构件（4），沿着导杆（3）被引导，并且可以在从预定的打开位置移动到密封闭合的移动方向 在冲击波或吸波的情况下的位置。 防爆阀还包括弹簧装置，其有效地连接到关闭构件（4），以便保持引导杆（3）上的打开位置。 所述弹簧装置相对于相应的移动方向设置有第一弹簧元件（5,5'）和第二弹簧元件（6,6'）。 弹簧元件设置成使得当关闭构件（4）移动到关闭位置时，第二弹簧元件（6,6）可以仅撞击预定的弹簧行程（a）。

公开(公告)号：US20070007484A1

公开(公告)日：2007-01-11

申请号：US10569628

申请日：2004-06-28

申请人： Jurg Zellweger

发明人： Jurg Zellweger

IPC分类号： F16K3/00

CPC分类号： F16K3/0281 ,  F16K3/314

摘要： A slide plate (4) with a slide opening (5), which releases an aperture opening is mounted in a slide housing (2) with the aperture opening (3). The slide plate is sealed in each operating position by elastically deformable sealing rings (7a, 7a′, 7b, 7b′) which are arranged in circumferential grooves (6a, 6a′, 6b, 6b′) and, surrounding the aperture opening (3), act on both faces of the slide plate (4). The inner edge (8) of the slide opening (5) is designed such that it tapers towards the center (21) with respect to the wall thickness of the slide plate. This prevents the inner edge from being able to damage the sealing rings, or even to push them out, during movement to the closed position.

摘要翻译： 具有释放孔径开口的滑动开口（5）的滑动板（4）安装在具有孔口（3）的滑动壳体（2）中。 滑动板通过布置在周向槽（6a，6a'，6b，6b'）中的可弹性变形的密封环（7a，7a，7b，7b'）密封在每个操作位置， 并且围绕所述孔口（3），作用在所述滑板（4）的两个面上。 滑动开口（5）的内边缘（8）被设计成相对于滑动板的壁厚朝向中心（21）渐缩。 这防止在移动到关闭位置期间内边缘能够损坏密封环，或甚至可以将其推出。

公开(公告)号：US3973467A

公开(公告)日：1976-08-10

申请号：US575952

申请日：1975-05-09

申请人： Jurg Zellweger

发明人： Jurg Zellweger

IPC分类号： F41A9/51 ,  F41A9/29 ,  F41A9/30 ,  F41A9/32 ,  F41D9/02

CPC分类号： F41A9/32

摘要： A cartridge infeed apparatus for an automatic firing weapon comprising a conveyor channel, one side wall of which possesses a slot which is essentially parallel to the axis of the weapon. Partially extending into this slot is a cartridge located in the conveyor channel and which cartridge is to be inserted by the breechblock of the weapon into the weapon barrel. There are further provided two pivotable guide arms which, under the action of spring means, press the cartridge towards the aforementioned slot perpendicular to the direction of conveying of such cartridge. At the side of the guide arms opposite the cartridge there is arranged a pivotable pawl mechanism at which there is present a cam with control surfaces, said cam serving to actuate the pawl mechanism and bearing at a further cartridge located in the cartridge conveying direction behind the first-mentioned cartridge. The pawl mechanism can be rocked out of a work position, in which it is positioned behind the guide arms during the insertion of the cartridge, into a rest position in which the guide arms are rocked against the force of the spring means.

摘要翻译： 一种用于自动射击武器的暗盒进给装置，包括一个输送通道，一个侧壁具有基本上平行于武器轴线的槽。 部分延伸到该槽中的是位于传送通道中的盒，并且该盒将被武器的枪膛插入武器筒中。 另外还提​​供了两个可枢转的导向臂，它们在弹簧装置的作用下，朝向垂直于这种盒的输送方向的上述槽推动盒。 在与盒相对的引导臂的侧面上设置有可枢转的棘爪机构，在该棘爪机构处存在具有控制表面的凸轮，所述凸轮用于致动棘爪机构和轴承，位于盒的输送方向后方的另一个盒 首先提到的墨盒。 棘爪机构可以从工作位置摇摆，在工作位置中，其被定位在引导臂的后面，在插入盒期间，停止位置，其中引导臂克服弹簧装置的力而摇摆。