-
公开(公告)号：US20200232739A1
公开(公告)日：2020-07-23
申请号：US16747053
申请日：2020-01-20
申请人： Gerhard KIRSTEIN
发明人： Gerhard KIRSTEIN
摘要： A semi-automatic or fully automatic firearm (2) having a barrel (4), the rear end of which is in the form of a cartridge chamber (8), in which each round can be inserted from the rear; a breech body (6) that is movable in a longitudinal direction of the barrel between an open position for releasing the cartridge chamber (8) for reloading a round and a locking position that locks the cartridge chamber (8), wherein in the locking position the breech body (6) closes the cartridge chamber (8) at the rear and the cartridge casing acts as a thrust bearing, wherein the firearm (2) has a breech body locking device (20) that is designed to move a breech body lock from a breech body release position for releasing the breech body (6) to a breech body locking position for locking the breech body (6) and from the breech body locking position to the breech body release position, wherein the breech body locking device (20) has an electromagnet (24) for moving the breech body lock from the breech body release position to the breech body locking position, and/or an electromagnet (24) for moving the breech body lock from the breech body locking position to the breech body release position, as well as a firearm (2) with an electromagnetically driven firing pin (18).
-
公开(公告)号：US20120306295A1
公开(公告)日：2012-12-06
申请号：US13483152
申请日：2012-05-30
申请人： Gerhard KIRSTEIN
发明人： Gerhard KIRSTEIN
IPC分类号： H02K33/00
CPC分类号： H02K33/02 , H01F7/1615 , H01F2007/1684 , H02K33/10 , H02K33/16
摘要： The invention relates to an electromagnetic drive (11), which is connected or can be connected to an open-loop control device or closed-loop control device (54) and together with the latter can form an electromagnetic drive installation. The electromagnetic drive (11) contains a hollow-cylindrical drive coil (12), in which an armature (14) can be driven in each case from one to the other of two end stations (26, 28) or back by an electromagnetic pulse of the drive coil (12). Holding means (40, 42), preferably permanent magnets, hold the armature (14) in the end station respectively reached until the electromagnetic pulse is generated once again.
摘要翻译： 本发明涉及一种电磁驱动器（11），其连接或可以连接到开环控制装置或闭环控制装置（54），并且与其一起形成电磁驱动装置。 电磁驱动器（11）包括中空圆柱形驱动线圈（12），其中电枢（14）可以在两种端站（26,28）中的一个到另一个驱动，或者由电磁脉冲 的驱动线圈（12）。 保持装置（40,42）（优选永久磁铁）分别将末端站中的电枢（14）保持到达再次产生电磁脉冲。
-
公开(公告)号：US20110239852A1
公开(公告)日：2011-10-06
申请号：US12337860
申请日：2008-12-18
申请人： Gerhard KIRSTEIN
发明人： Gerhard KIRSTEIN
摘要： Semiautomatic or fully automatic firearm, in particular in the form of a rifle or a pistol, containing a barrel whose rear barrel end is in the form of a cartridge chamber into which a projectile can in each case be inserted from the rear; a breech body which is arranged in a breech guide between the cartridge chamber and a rear wall such that it can move in the longitudinal direction between an open position, which releases the cartridge chamber in order to load a projectile, and a closed position which closes the cartridge chamber, wherein, in the closed position, the breech body closes the cartridge chamber at the rear and is used as an opposing bearing for the cartridge case; characterized in that at least one permanent magnet is provided such that, at least in the closed position and in the positions close to the closed position, its magnetic field forces the breech body to the closed position, such that the magnetic force of the at least one permanent magnet simulates a higher mass of the breech body, which acts as an opposing bearing during the firing of a projectile.
摘要翻译： 半自动或全自动枪械，特别是以步枪或手枪的形式，其中枪管的后筒端为筒体形式，每个炮弹都可以从后方插入; 臀部主体，其布置在暗盒室和后壁之间的后膛引导件中，使得其能够在打开位置之间沿长度方向移动，该打开位置释放暗盒室以装载射弹，以及关闭位置，其关闭 盒室，其中，在关闭位置，后膛主体在后部关闭暗盒室，并用作暗盒的相对轴承; 其特征在于，至少设有一个永磁体，使得至少在关闭位置和靠近关闭位置的位置中，其磁场迫使后膛主体处于关闭位置，使得至少至少 一个永久磁铁模拟了较高质量的后膛体，这在发射抛射体时用作相对的轴承。
-
公开(公告)号：US20220065564A1
公开(公告)日：2022-03-03
申请号：US17458689
申请日：2021-08-27
申请人： Gerhard KIRSTEIN
发明人： Gerhard KIRSTEIN
摘要： A semiautomatic or fully automatic firearm that includes a barrel, the rear barrel end whereof is in the form of a cartridge chamber into which a cartridge can be inserted, a breech body which is arranged such that it can move in the longitudinal direction between an open position, which releases the cartridge chamber for the reloading of a cartridge, and a closed position which closes the cartridge chamber, wherein the breech body closes the cartridge chamber at the rear in the closed position and is used as a support for the cartridge case of the cartridge, wherein the firearm has a mass simulation body which is in force-fitting engagement with the breech body, in particular a mass simulation body which is rigidly connected to the breech body, the mass simulation body being formed at least in part from a magnetizable or a magnetic material.
-
-
-
搜索结果
4 条记录 (耗时 0.01 秒)
