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1. 发明授权

US4539890A Cartridge infeed apparatus for automatic firing weapons 失效
标题翻译：用于自动射击武器的墨盒进料装置
公开(公告)号：US4539890A
公开(公告)日：1985-09-10
申请号：US524071
申请日：1983-08-17
申请人： Werner Bosshard
发明人： Werner Bosshard
IPC分类号： F41A9/51 , F41A9/29 , F41A9/37 , F41A9/39 , F41A9/40 , F41D10/08
CPC分类号： F41A9/40 , F41A9/37
摘要： In an automatic firing weapon containing a forwardly and rearwardly travelling breechblock each cartridge is engaged by a breechblock edge of the forwardly travelling breechblock and pushed into the weapon or gun barrel. As soon as the breechblock is in its rearmost position a cartridge is moved through a cartridge feedway or infeed channel into a position from which the same can be pushed into the weapon barrel by means of the breechblock. Since the breechblock assumes its rearmost position only for a brief time period when the firing weapon has a high firing rate or cadence, large forces are required for accelerating the cartridge which is to be infed. Hence, the springs which have been heretofore used are replaced by an insertion lever and a back-up latch or pawl, the insertion or placement movement of the insertion lever being controlled by a control cam of the rearwardly travelling breechblock.
摘要翻译：在包含向前和向后行进的后膛的自动射击武器中，每个弹药筒由向前行进的臀部的臀部边缘接合并被推入武器或枪管。一旦枪膛处于其最后的位置，将药筒通过药筒供给路或进入通道移动到可以借助于枪膛将其推入武器枪管的位置。由于狙击手仅在射击武器具有较高的射击速度或节奏的短暂时间段内才采取其最后的位置，所以需要大的力来加速要被引诱的卡盘。因此，以前使用的弹簧被插入杆和支撑闩锁或棘爪代替，插入杆的插入或放置运动由后向行进的后膛块的控制凸轮控制。

2. 发明授权

US4667566A Countercoil and recoil dampers for automatic firearms 失效
标题翻译：用于自动火器的反卷和阻尼器
公开(公告)号：US4667566A
公开(公告)日：1987-05-26
申请号：US828053
申请日：1986-02-10
申请人： Werner Bosshard , Werner Stauffacher
发明人： Werner Bosshard , Werner Stauffacher
IPC分类号： F41A25/10 , F41A25/12 , F41F19/06
CPC分类号： F41A25/12 , F41A25/10
摘要： A countercoil and recoil damper for an automatic firearm which ensures floating support of the weapon during automatic bursts of fire is disclosed. To achieve this, the damper provides annular spring packs (32-35) and a precompressed spring (24), colinear with the other annular spring packs. The precompressed spring is a coil spring which is compressed during countercoil and is released during recoil in order to increase the hysteresis of the annular spring packs (32-35).
摘要翻译：公开了一种用于自动火器的计数线圈和反冲阻尼器，其确保在自动爆发的火焰期间武器的浮动支撑。为了实现这一点，阻尼器提供环形弹簧组件（32-35）和预压缩弹簧（24），与其它环形弹簧组件共线。预压缩弹簧是螺旋弹簧，其在反卷盘期间被压缩并且在后坐期间被释放，以便增加环形弹簧组件（32-35）的滞后。

3. 发明授权

US4611525A Cadence regulator for a gas-pressure operated firing weapon 失效
标题翻译：用于气压操作的射击武器的Cadence调节器
公开(公告)号：US4611525A
公开(公告)日：1986-09-16
申请号：US748556
申请日：1985-06-24
申请人： Werner Bosshard , Willi Schroder
发明人： Werner Bosshard , Willi Schroder
IPC分类号： F41A5/18 , F41A1/04 , F41A5/28 , F41A13/00 , F41A19/02 , F41A19/67 , F41D5/08
CPC分类号： F41A5/28
摘要： It is necessary to provide a cadence regulator in a gas-pressure operated firing weapon, since a hot firing weapon would otherwise exhibit a cadence unacceptably greater than that of a cold firing weapon. The cadence regulator comprises two concentric tubes interconnected at one end and serving for actuating a temperature-dependent throttling member which regulates the gas-pressure by altering a throttling cross-section of a gas passage. Either only the inner tube is heated, causing it to expand more than the outer tube and to reduce the throttling cross-section, or both tubes are heated and the outer tube has a greater coefficient of expansion such that it expands more than the inner tube and increases the throttling cross-section. In the first case, the supply of gas to a gas piston is throttled and thereby diminished in pressure and in the second case, a discharge opening to the atmosphere is increased, also effectively diminishing the pressure of the supply of gas to the gas piston.
摘要翻译：有必要在气压操作的射击武器中提供一个节奏监管者，因为一个热射击武器否则会表现出比冷射击武器大得多的节奏。节奏调节器包括两个在一端互连的同心管，用于致动通过改变气体通道的节流横截面来调节气体压力的温度相关节流部件。只有内管被加热，使其比外管膨胀得更多，并且减少节流横截面，或者两个管被加热，并且外管具有更大的膨胀系数，使得其比内管膨胀并增加节流截面。在第一种情况下，向气体活塞供应气体被节流，从而在压力下减少，而在第二种情况下，大气中的排出口增加，也有效地降低了气体向气体活塞供应气体的压力。

4. 发明授权

US4558628A Breechblock buffer for an automatic firing weapon 失效
标题翻译： Breechblock缓冲区用于自动发射武器
公开(公告)号：US4558628A
公开(公告)日：1985-12-17
申请号：US619564
申请日：1984-06-08
申请人： Werner Bosshard
发明人： Werner Bosshard
IPC分类号： F41A3/78 , F41A3/94 , F41C27/00 , F41D11/12
CPC分类号： F41A3/94
摘要： A breechblock buffer serves for catching the recoiling breechblock following the firing of a cartridge. This breechblock buffer comprises a buffer piston and a compressible liquid. With the heretofore known breechblock buffers there is provided a container housing a compressed gas. The invention contemplates eliminating the need for such container. Instead of a gas container there is provided a packet or set of plate springs serving as an elastic structure. Furthermore, the breechblock buffer possesses a recoil buffer device. For guiding and sealing the buffer piston, a guide ring is arranged between two sealing rings.
摘要翻译：后膛块缓冲器用于在弹药筒的射击之后捕捉反冲膛塞。该膛形缓冲器包括缓冲活塞和可压缩液体。使用迄今为止已知的臀部缓冲器，提供容纳压缩气体的容器。本发明考虑到消除对这种容器的需要。代替气体容器，提供了用作弹性结构的一组或多组板簧。此外，后膛块缓冲器具有反冲缓冲装置。为了引导和密封缓冲活塞，引导环布置在两个密封环之间。

5. 发明授权

US4676017A Apparatus for ejection of empty cartridge cases from an automatic firing weapon 失效
标题翻译：用于从自动发射武器弹出空盒式磁带的装置
公开(公告)号：US4676017A
公开(公告)日：1987-06-30
申请号：US818228
申请日：1986-01-13
申请人： Ernst Hurlemann , Werner Bosshard , Werner Stauffacher
发明人： Ernst Hurlemann , Werner Bosshard , Werner Stauffacher
IPC分类号： F41A15/14 , F41C15/00 , F41D10/00
CPC分类号： F41A15/14
摘要： Before the empty cartridge case is ejected it is extracted from the cartridge chamber of the weapon barrel by an extractor and subsequently tilted by an ejector. During this operation large forces are exerted on the pivotably mounted extractor. It has been found that when high cadence firing takes place the spring forces are too small to hold the extractor reliably. Therefore, the extractor is secured by a support lever or by a locking pawl against inadvertent pivoting during the removal of the cartridge case. Preferably a support lever or support slide is arranged in the breechblock to prevent premature tilting of the cartridge case.
摘要翻译：在空盒式磁带盒被弹出之前，它通过提取器从武器枪管的暗盒室抽出，随后由喷射器倾斜。在这种操作过程中，大的力被施加在可枢转地安装的抽油机上。已经发现，当发生高节奏发射时，弹簧力太小而不能可靠地保持提取器。因此，提取器通过支撑杆或锁定爪固定，以防止在盒壳体移除期间的无意旋转。优选地，支撑杆或支撑滑块布置在后膛块中以防止盒壳体的过早倾斜。

6. 发明授权

US4135434A Breechblock for an automatic firing weapon 失效
标题翻译： Breechblock为自动射击武器
公开(公告)号：US4135434A
公开(公告)日：1979-01-23
申请号：US846913
申请日：1977-10-31
申请人： Ernst Hurlemann , Werner Bosshard
发明人： Ernst Hurlemann , Werner Bosshard
IPC分类号： F41A3/12 , F41A3/40 , F41A3/46 , F41D11/06
CPC分类号： F41A3/40 , F41A3/46
摘要： A breechblock for an automatic firing weapon comprising a breechblock housing containing a breechblock head displaceable in the breechblock housing. There is also provided at least one movable blocking body by means of which the breechblock head can be locked in a firing position with the breechblock housing. A spring-loaded control element is arranged to be displaceable in the breechblock housing, this control element containing a control surface by means of which there can be positionally adjusted the blocking or locking body. In the breechblock head there is arranged a locking bolt which can be shifted into a recess of the control element. By means of the locking bolt the breechblock head, which is unlocked from the breechblock housing, can be coupled with the control element, and play is present between the control surface and the blocking body and by means of which, prior to reaching the firing position of the breechblock head, there is uncoupled the control element.
摘要翻译：一种用于自动射击武器的枪膛，包括一个膛形外壳，该膛形外壳包含可在后膛锁壳体中移动的后膛头。还设置有至少一个可移动的阻挡体，通过该移动阻挡体，后膛头可以与枪闩壳体锁定在击发位置。弹簧加载的控制元件布置成可在后膛块壳体中移动，该控制元件包含控制表面，通过该控制表面可以对阻塞或锁定体进行位置调节。在后膛头中设置有可以移动到控制元件的凹部中的锁定螺栓。通过锁定螺栓，从枪闩壳体解锁的后膛头可以与控制元件联接，并且游隙存在于控制表面和阻挡体之间，并且在到达击发位置之前的臀部头部，分离控制元件。

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