公开(公告)号：US5824943A

公开(公告)日：1998-10-20

申请号：US838170

申请日：1997-04-16

申请人： Manfred Guhring ,  Helmut Weldle

发明人： Manfred Guhring ,  Helmut Weldle

IPC分类号： F41A5/26 ,  F41B11/00

CPC分类号： F41A5/26

摘要： A gas-pressure loading arrangement for a self-loading rifle includes a gas cylinder fluidly connected to the bore of the rifle barrel and a gas piston received in the gas cylinder to define a gas chamber. The gas piston has piston ring members seated thereon in engagement with the inner surface of the gas cylinder under tension. The piston ring members allow the gas piston to be loosely received in the gas cylinder while preventing gas leakage around the piston. The piston ring members also scrape gas deposits off the inner wall of the gas cylinder during piston movement so that the inner wall remains clean.

摘要翻译： 用于自加载步枪的气压装载装置包括流体连接到步枪枪管的孔的气瓶和容纳在气瓶中的气体活塞以限定气室。 气体活塞具有安置在其上的活塞环构件，其在张力下与气瓶的内表面接合。 活塞环构件允许气体活塞松动地容纳在气缸中，同时防止活塞周围的气体泄漏。 在活塞运动过程中，活塞环部件也会从气瓶的内壁上刮除气体，从而内壁保持清洁。

公开(公告)号：US5920028A

公开(公告)日：1999-07-06

申请号：US847383

申请日：1997-04-24

申请人： Manfred Guhring ,  Helmut Weldle

发明人： Manfred Guhring ,  Helmut Weldle

IPC分类号： F41A3/26 ,  F41A19/27

CPC分类号： F41A3/26

摘要： A locking mechanism for a self-loading hand-held firearm includes a breech block carrier mounted for sliding movement in the longitudinal direction of the weapon and a breech block head which is rotatable about a longitudinal axis between a locked position and an unlocked position. The breech block head has a transverse control pin which is received in an oblique sliding guide formed in the breech block carrier. The sliding guide has first and second guide edge opposite to each other with different angles of inclination with respect to the longitudinal axis.

摘要翻译： 用于自载手持式枪械的锁定机构包括安装用于沿着武器的纵向方向滑动的后膛块载体和可在锁定位置和解锁位置之间围绕纵向轴线旋转的后膛挡块头部。 后挡块头具有横向控制销，该横向控制销被接收在形成在后挡块承载件中的倾斜滑动导轨中。 滑动引导件具有彼此相对于纵向轴线具有不同倾斜角度的第一和第二引导边缘。

公开(公告)号：US06481139B2

公开(公告)日：2002-11-19

申请号：US09991060

申请日：2001-11-21

申请人： Helmut Weldle

发明人： Helmut Weldle

IPC分类号： F41A1700

CPC分类号： F41A17/74

摘要： A firearm is described which has a trigger mechanism, a cock and a cocking actuator that is separate from the cock. A striker spring acts on the cocking actuator to drive the cock. A cocking actuator safety mechanism, which is independent of the trigger mechanism, is provided for securing the cocking actuator in its cocked position. The illustrated safety mechanism has an operating handle which sits next to the lug of the cock, so that the safety mechanism can optionally be operated together with the cock.

摘要翻译： 描述了具有与公鸡分离的触发机构，旋塞和起动致动器的枪械。 撞击弹簧作用于起动执行器以驱动公鸡。 提供独立于触发机构的起动执行器安全机构，用于将起动致动器固定在其翘起位置。 所示的安全机构具有位于旋塞的凸耳旁边的操作手柄，使得安全机构可选地与公鸡一起操作。

公开(公告)号：US5214233A

公开(公告)日：1993-05-25

申请号：US835950

申请日：1992-04-21

申请人： Helmut Weldle ,  Hubert Krieger

发明人： Helmut Weldle ,  Hubert Krieger

IPC分类号： F41A3/72

CPC分类号： F41A3/72

摘要： In a cocking and loading device (3) for self-loading small firearms which are provided with a bolt movable in their longitudinal direction, in particular for an automatic rifle, with a pivoted cocking lever (4) which extends in its rest position in the longitudinal direction of the weapon and can be transferred into an operating position by lateral pivoting, in said operating position a spring (6) endeavoring to pivot the cocking lever forward and to retain it in the rest position exterts pressure on said cocking lever, a simple construction of the cocking and loading device by means of which the bolt can be displcaed in the cocking direction as well as in the opposite direction and greater safety for the rifleman against injuries during shooting are achieved by the fact that the cocking lever (4) is accomodated in its rest position within the exterior conture of the weapon and is arranged at the bolt directly or by means of an intermediate part. Due to the fact that the cocking and loading device (3) is fixed at the bolt an extensive construction with additional parts of the weapon is avoided, reducing the weight and the propensity to malfunctions of the weapon.

摘要翻译： PCT No.PCT / DE90 / 00564 Sec。 一九九二年四月二十一日 102（e）日期1992年4月21日PCT提交1990年7月24日PCT。在用于自载小型枪支的起吊和装载装置（3）中，其具有可在其纵向方向上移动的螺栓，特别是用于自动 步枪，其具有枢转的推杆（4），其在其在武器的纵向方向上的其静止位置中延伸，并且可以通过侧向枢转而被转移到操作位置，在所述操作位置，努力使所述推杆 向前并将其保持在静止位置上对所述拨杆施加压力，简单地构造起吊和装载装置，通过该构造，螺栓可以在起动方向以及相反方向上移位，并且对于 在射击过程中，步枪者受伤是通过以下事实来实现的：实弹杆（4）容纳在武器的外部对象内的静止位置，并且直接或通过中间 亲爱的 由于起重和装载装置（3）固定在螺栓上，避免了武器附加部件的广泛构造，减轻了重量和武器故障的倾向。

公开(公告)号：US06604312B2

公开(公告)日：2003-08-12

申请号：US10163325

申请日：2002-06-05

申请人： Hans-Peter Bantle ,  Gerd Spinner ,  Helmut Weldle ,  Ernst Mauch

发明人： Hans-Peter Bantle ,  Gerd Spinner ,  Helmut Weldle ,  Ernst Mauch

IPC分类号： F41A1700

CPC分类号： F41A17/36 ,  F41A17/74

摘要： Safety devices for use with a handheld firearm are disclosed. The safety devices include a lever that can be pivoted into the travel path of the hammer of the firearm to preclude the hammer from striking a firing pin. In an example, the lever is connected to the trigger such that the safety device is released when the trigger is pulled. In another example, the lever protrudes into the magazine shaft of the firearm such that the safety device is only released when a magazine is inserted into the shaft.

公开(公告)号：USD464702S1

公开(公告)日：2002-10-22

申请号：US29140002

申请日：2001-04-10

申请人： Ernst Mauch ,  Hans-Peter Bantle ,  Helmut Weldle ,  Robert Knöpfle ,  Norbert Fluhr ,  Gerd Spinner

设计人： Ernst Mauch ,  Hans-Peter Bantle ,  Helmut Weldle ,  Robert Knöpfle ,  Norbert Fluhr ,  Gerd Spinner

公开(公告)号：US6070353A

公开(公告)日：2000-06-06

申请号：US945359

申请日：1998-02-02

申请人： Hermann Albrecht ,  Hans Peter Bantle ,  Robert Knopfle ,  Helmut Weldle

发明人： Hermann Albrecht ,  Hans Peter Bantle ,  Robert Knopfle ,  Helmut Weldle

IPC分类号： F41A17/74 ,  F41A19/14

CPC分类号： F41A19/14 ,  F41A17/74

摘要： A hammer for a portable firearm, such as automatic pistol, which hammer is at least partially exposed and has a hammer piece (1), arranged for firing a bullet cartridge by striking action and an end piece (2) extending a given distance for facilitating grasping of the hammer piece and preferably connected to the hammer piece (1) in a flexible manner, where either the end piece (2), extends a given distance on the hammer piece (1), is mounted via a flexible connection, or the end piece (2) is made of a flexible material.

摘要翻译： PCT No.PCT / EP96 / 01207 Sec。 371 1997年10月9日第 102（e）日期1997年10月9日PCT 1996年3月20日PCT公布。 公开号WO96 / 32619 日期1996年10月17日一种用于便携式枪械的锤子，例如自动手枪，该锤子至少部分暴露，并具有锤片（1），其布置成用于通过击打动作来发射子弹头和延伸的端部件（2） 给定的距离，以便于抓握锤片，并且优选地以柔性方式连接到锤片（1），其中端部件（2）在锤片（1）上延伸给定距离，通过 柔性连接，或端部件（2）由柔性材料制成。

公开(公告)号：US5915935A

公开(公告)日：1999-06-29

申请号：US124824

申请日：1998-07-29

申请人： Helmut Weldle ,  Rolf Knopfle

发明人： Helmut Weldle ,  Rolf Knopfle

IPC分类号： F41A19/48 ,  F41A3/00

CPC分类号： F41A19/48

摘要： A cocking trigger mechanism is disclosed. The cocking trigger mechanism includes a hammer element that is moveable between a front position and a rear position, and a drive part that is moveable between an uncocked position and a cocked position. The drive part is arranged to entrain the hammer element during its movement into the uncocked position. A striker spring biases the drive part into the uncocked position. A trigger causes movement of the drive part against the force of the striker spring from the uncocked position to the cocked position and actuates its release. When the drive part is moved independently of the trigger into the cocked position, it is held in this position until subsequent operation of the trigger. The hammer element is connected to a return spring that forces it into a rest position that is situated near its front position as long as the trigger is not operated so that it always assumes a defined position.

摘要翻译： 公开了一种起跳触发机构。 起动触发机构包括可在前位置和后位置之间移动的锤元件以及可在未锁定位置和被起动位置之间移动的驱动部件。 驱动部件布置成在其运动进入未锁定位置时夹紧锤元件。 撞击弹簧将驱动部件偏压到未锁定的位置。 触发器使得驱动部件抵抗克尔弹簧从未锁定位置到被起动位置的力的运动，并致动其释放。 当驱动部分独立于触发器移动到压缩位置时，它被保持在该位置直到触发器的后续操作。 锤元件连接到复位弹簧，迫使其进入位于其前部位置附近的静止位置，只要触发器不被操作，使得它始终处于确定的位置。

公开(公告)号：US20050016639A1

公开(公告)日：2005-01-27

申请号：US10704995

申请日：2003-11-10

申请人： Helmut Weldle ,  Hans-Peter Bantle

发明人： Helmut Weldle ,  Hans-Peter Bantle

IPC分类号： F41A3/66 ,  C22F1/00

CPC分类号： F41A3/66

摘要： Slides and methods for finishing a lock surface of a slide in a firearm are disclosed. A disclosed method of finishing a lock surface comprising a rearward facing wall adjacent an ejection window of a slide of an automatic firearm includes: (a) pointing a laser at at least one of the lock surface and a material surface bordering the lock surface; and (b) heating the at least one of the lock surface and the material surface bordering the lock surface with a laser beam to harden the lock surface.

摘要翻译： 公开了用于完成枪支中的滑块的锁定表面的滑动件和方法。 一种公开的完成锁定表面的方法，包括邻近自动枪械的滑动件的弹出窗口的面向后的壁，包括：（a）将激光指向至少一个锁定表面和与锁定表面接合的材料表面; 和（b）用激光束加热与锁定表面相邻的锁定表面和材料表面中的至少一个，以硬化锁定表面。

公开(公告)号：US06631669B2

公开(公告)日：2003-10-14

申请号：US09971439

申请日：2001-10-05

申请人： Helmut Weldle

发明人： Helmut Weldle

IPC分类号： F41A386

CPC分类号： F41A25/26

摘要： A spring closing assembly is disclosed which is adapted to be selectively installed and removed from a firearm. The illustrated spring closing assembly includes a rod having a free forward end which defines a slot dividing the free forward end into fork prongs. The assembly also includes a spring mounted on the rod, and a projecting part located on a first one of the fork prongs. At least the first fork prong is resiliently displaceable in an inward direction. The assembly also includes a washer dimensioned to be forced onto the free end of the rod by inwardly displacing the first fork prong. At least one of the projecting part and the washer is chamfered to promote the inward displacement of the first fork prong. The washer is captured between the projecting part and the spring.

摘要翻译： 公开了一种弹簧关闭组件，其适于从枪支选择性地安装和移除。 所示的弹簧关闭组件包括具有自由前端的杆，该杆限定将自由前端分成叉叉的槽。 组件还包括安装在杆上的弹簧和位于第一叉叉上的突出部分。 至少第一叉叉在向内的方向上可弹性地移位。 组件还包括垫圈，其尺寸设计成通过向内移动第一叉叉而被迫施加到杆的自由端上。 突出部分和垫圈中的至少一个被倒角以促进第一叉叉的向内位移。 垫片被夹在突出部分和弹簧之间。