公开(公告)号：US4655118A

公开(公告)日：1987-04-07

申请号：US801625

申请日：1985-11-25

申请人： Werner Bruderer ,  Erwin Bohler

发明人： Werner Bruderer ,  Erwin Bohler

IPC分类号： F41A3/08 ,  F41A3/30 ,  F41D3/06

CPC分类号： F41A3/30

摘要： It has been shown that at high firing rates or cadences, especially in externally powered firing weapons like Gatling guns, the rebound of the breechblock head during its locking at the rear end of the weapon barrel can have damaging effects. At its rear end the weapon barrel possesses an internal circumferential groove following, in a forward direction of the weapon barrel, an annular flange provided with teeth forming an inner gear toothing. The breechblock head possesses teeth forming an outer gear toothing. In the locked position of the breechblock head the teeth of its outer gear toothing are located in the aforementioned internal circumferential groove and bear upon the teeth forming the inner gear toothing of the annular flange. The damaging effects due to the rebound of the breechblock head can be alleviated or completely avoided by widening the circumferential groove.

摘要翻译： 已经表明，在高发射率或节奏下，特别是在外加式射击武器如加特林枪支时，枪闩头部在武器枪杆后端锁定时的反弹可能会产生破坏性的影响。 在其后端，武器枪管具有内部周向凹槽，在武器枪管的向前方向上具有形成内齿轮齿的齿的环形凸缘。 后膛头具有形成外齿轮齿的齿。 在后膛头部的锁定位置，其外齿轮齿的齿位于上述内周槽中，并且承载在形成环形凸缘的内齿圈的齿上。 可以通过加宽周向槽来缓解或完全避免由于后膛头的反弹引起的破坏性影响。

公开(公告)号：US4841835A

公开(公告)日：1989-06-27

申请号：US142699

申请日：1988-01-11

申请人： Erwin Bohler ,  Werner Bruderer

发明人： Erwin Bohler ,  Werner Bruderer

IPC分类号： F41A17/18 ,  F41F1/10

CPC分类号： F41F1/10 ,  F41A17/18

摘要： In an externally powered firing weapon the danger exists with an ignition delay or hangfire condition that the cartridge still is ignited after the positively reciprocated breechblock has been unlocked from the weapon barrel. The safety apparatus in accordance with the invention prevents, in case of an ignition delay, firing of the cartridge after unlocking of the positively reciprocated breechblock. Heretofore known safety devices of this type are complicated and a substantially simple design is strived for. The safety apparatus in accordance with the invention automatically decouples the breechblock carrier from the breechblock head when the breechblock head is locked in the weapon barrel. The device responding to an ignition delay prevents unlocking of the breechblock head from the weapon barrel and coupling of the breechblock carrier with the breechblock head. The breechblock head locked by means of a rotary lock to the weapon barrel and the breechblock carrier are preferably coupled together by means of a rotary coupling.

摘要翻译： 在外部供电的射击武器中，存在点火延迟或火焰状态的危险，即在正向往复的枪膛从武器枪管解锁之后，墨盒仍被点燃。 在点火延迟的情况下，根据本发明的安全装置防止在正向往复运动的后膛块解锁之后筒的点火。 迄今为止已知的这种类型的安全装置是复杂的，并且努力地进行基本上简单的设计。 根据本发明的安全装置，当枪闩头锁定在武器枪管中时，将后膛锁定装置与后膛锁钉头自动解耦。 响应于点火延迟的装置防止枪闩头从武器枪管解锁并且将后膛载架与后膛罩头部的联接。 通过旋转锁定到武器枪管和后膛载架的后膛头部优选地通过旋转联接器联接在一起。

公开(公告)号：US4688438A

公开(公告)日：1987-08-25

申请号：US797416

申请日：1985-11-12

申请人： Erwin Bohler ,  Werner Bruderer

发明人： Erwin Bohler ,  Werner Bruderer

IPC分类号： G05G7/10 ,  F16L37/00 ,  F16L37/48 ,  F41A7/00 ,  F41A17/18 ,  F41A19/08 ,  F41A19/23 ,  F41A19/33 ,  G05G1/24

CPC分类号： F41A19/08 ,  F41A17/18 ,  Y10T74/11 ,  Y10T74/20207 ,  Y10T74/20408

摘要： Switch or control cables for switching-over or changing-over deflectors are known and have the disadvantage that they can only be operated from one predetermined location. In accordance with the invention, the switch or control cable is subdivided into two switch or control cable sections which are interconnected by a coupling. The switch or control cable which is tensioned by a spring can now be selectively released from a holding device for switching-over or changing-over the deflector and displaced by the spring or by disengaging the coupling, in which case only one of the two switch or control cable sections is displaced by the spring.

摘要翻译： 用于切换或转换偏转器的开关或控制电缆是已知的，并且具有它们只能从一个预定位置操作的缺点。 根据本发明，开关或控制电缆被细分为两个由耦合器互连的开关或控制电缆部分。 由弹簧张紧的开关或控制缆线现在可以从用于切换或转换偏转器的保持装置选择性地释放并被弹簧移位或通过分离联接器，在这种情况下，两个开关中只有一个 或控制电缆部分被弹簧移位。

公开(公告)号：US4656922A

公开(公告)日：1987-04-14

申请号：US797213

申请日：1985-11-12

申请人： Erwin Bohler ,  Beat Iten ,  Werner Bruderer

发明人： Erwin Bohler ,  Beat Iten ,  Werner Bruderer

IPC分类号： F41A9/00 ,  F41A3/02 ,  F41A3/18 ,  F41A3/74 ,  F41A9/01 ,  F41A9/02 ,  F41A9/04 ,  F41A9/36 ,  F41A9/38 ,  F41A17/18 ,  F41F1/10 ,  F41D10/04 ,  F41D10/22 ,  F41D10/26

CPC分类号： F41A17/18 ,  F41A9/02 ,  F41A9/04

摘要： In the case of delayed firing of a cartridge or a so-called hang-fire condition in an externally powered firing weapon there must be prevented that further cartridges are fed into the firing weapon. In a known safety or monitoring apparatus of this type a deflector must be pivoted such that the infed cartridges, instead of arriving at the firing weapon, arrive at an ejection channel. The change-over of this deflector requires high acceleration forces because a great mass must be pivoted through a large pivot angle in a short period of time. In accordance with the invention the deflector comprises two segment members which are displaceable in the direction of the cartridge axes, one of which segment members selectively protrudes into the travel path of the cartridges.

摘要翻译： 在外部驱动的射击武器中，在盒的延迟点火或所谓的悬挂火情的情况下，必须防止将另外的盒送入射击武器。 在这种已知的这种类型的安全或监测装置中，偏转器必须枢转，使得输入的弹药筒而不是到达射击武器到达喷射通道。 该偏转器的转换需要高的加速力，因为大量的质量必须在短时间内枢转大的转角。 根据本发明，偏转器包括两个分段构件，其可沿盒轴线的方向移位，其中一个段构件选择性地突出到盒的行进路径中。

公开(公告)号：US06913268B2

公开(公告)日：2005-07-05

申请号：US10239546

申请日：2001-03-02

申请人： Erwin Bohler

发明人： Erwin Bohler

IPC分类号： B23B31/30

CPC分类号： B23B31/302 ,  Y10T279/1274 ,  Y10T279/1291

摘要： The invention relates to rotating machine element that contains a mechanism actuated by a fluid pressure. The aim of the invention is to allow for a supply of actuation fluid also during the rotation. To this end, a non-rotating control element (2) is mounted on two fluid bearings (3) on the machine element, said bearings being spaced apart in the axial direction and allowing flows of actuation fluid to flow from one element to the other. Feed lines (R, S) in the control element are provided with a series of radially inwards facing ports (13, 14) and reception channels (17, 18) in the machine element, a series of radially outward facing orifices (15, 16) being disposed in such a manner that in every relative position both elements for every individual flow of actuation fluid are disposed such that at least one port (13, 14) is aligned with one associated orifice (15, 16).

摘要翻译： 本发明涉及旋转机械元件，其包含由流体压力致动的机构。 本发明的目的是允许在旋转期间还提供致动流体。 为此，非旋转控制元件（2）安装在机器元件上的两个流体轴承（3）上，所述轴承在轴向方向上间隔开，并允许致动流体流从一个元件流到另一个元件 。 控制元件中的进料管线（R，S）在机器元件中设置有一系列径向向内的端口（13,14）和接收通道（17,18），一系列径向向外的孔口（15,16） ）以这样的方式设置，使得在每个相对位置中，每个单独的致动流体流的两个元件被设置成使得至少一个端口（13,14）与一个相关联的孔口（15,16）对齐。

公开(公告)号：US06637307B2

公开(公告)日：2003-10-28

申请号：US09951787

申请日：2001-09-13

申请人： Erwin Bohler

发明人： Erwin Bohler

IPC分类号： B23B3100

CPC分类号： B23B31/16291 ,  B23B23/00 ,  B23B31/305 ,  Y10T82/10 ,  Y10T82/26 ,  Y10T82/27

摘要： In order to machine a workpiece on a machine-tool successively between centers and with the workpiece clamped in a chuck, the workpiece is held during at least one machining operation—and if necessary between different kinds of machining—through the axial pressure of a center pin clamped in a chuck of the machine-tool. To this end the chuck comprises an axial center pin hydraulically movable in axial direction, which can be extended for enough towards the workpiece to be gripped by the jaws of the chuck, and which is journalled in at least one expanded sleeve bearing.

摘要翻译： 为了在中心之间依次在机床上加工工件，夹紧在卡盘中的工件，工件在至少一个加工操作期间被保持，并且如果需要，在不同的加工之间 - 通过中心的轴向压力 销夹在机床的卡盘中。 为此，卡盘包括在轴向方向上可液压移动的轴向中心销，所述轴向中心销可以被延伸以使得工件能够被卡盘的夹爪夹紧，并且其被轴颈安装在至少一个扩展的套筒轴承中。

公开(公告)号：US06601856B2

公开(公告)日：2003-08-05

申请号：US09951075

申请日：2001-09-13

申请人： Erwin Bohler

发明人： Erwin Bohler

IPC分类号： B23B3130

CPC分类号： B23Q11/121 ,  B23B31/16216 ,  B23B2250/12 ,  B23Q1/38 ,  B23Q11/122 ,  Y10T279/12 ,  Y10T279/1291 ,  Y10T279/19

摘要： Moving parts of the chuck are enclosed in a sealed cavity which is provided with a circulating lubrication. The power which drives its flow is derived from the force needed for opening and shutting the tongs of the chuck. In a chuck with hydraulically actuated jaws, this power is delivered by the pressure differences that occur between different parts of the hydraulic circuit actuating the jaws of the chuck and the hydraulic liquid acts also as lubricant.

公开(公告)号：US5975511A

公开(公告)日：1999-11-02

申请号：US921174

申请日：1997-08-29

申请人： Erwin Bohler

发明人： Erwin Bohler

IPC分类号： B23Q3/06 ,  B25B1/10 ,  B25B1/24 ,  B25B1/20

CPC分类号： B25B1/2478 ,  B25B1/103

摘要： Clamping device for simultaneously holding several workpieces between a fixed central jaw and two endjaws situated on either side of it and joined by a threaded, lengthwise moveable spindle. A helicoidal spring surrounding the spindle urges it towards its extremity which is actuated, so that when the spindle tightened the spring elastically presses the end jaw far from the operator against a workpiece placed between said far jaw and the central jaw. This workpiece is thus immobilized even without counterpressure from the near end jaw, and need not be held by the operator who can simultaneously insert a second workpiece between the near end jaw and the central jaw with one hand and tighten the spindle with the other.

摘要翻译： 夹紧装置，用于在固定的中心夹爪和位于其两侧的两个端爪之间同时夹持多个工件，并通过螺纹的纵向可移动主轴连接。 围绕主轴的螺旋弹簧将其推向其被致动的末端，使得当主轴紧固时，弹簧将末端钳口弹性地压靠远离操作者的工件抵靠放置在所述远颚和中颚之间的工件。 因此即使没有来自近端颚的反压力，该工件也被固定，并且不需要由操作者保持，操作者可以用一只手同时将第二工件插入到近端颚和中颚之间，并且将主轴与另一个夹紧。

公开(公告)号：US4860632A

公开(公告)日：1989-08-29

申请号：US31861

申请日：1987-03-30

申请人： Werner Bruderer ,  Erwin Bohler

发明人： Werner Bruderer ,  Erwin Bohler

IPC分类号： F41A9/40

CPC分类号： F41A9/40

摘要： When a cartridge is inserted into the weapon barrel of a firing weapon by a forwardly and rearwardly reciprocatable breechblock, a front end surface of the breechblock impacts against the base of the cartridge. The cartridge to be inserted must be secured so that it cannot slide off such front end surface of the breechblock during cartridge insertion. This cartridge securement is attained in that the cartridge is held against radial displacement by an extracting or withdrawal claw and diametrically opposite thereto by means of a securing cam or lug provided at a feeler element or pin. To eject the empty cartridge case and during the insertion of the next cartridge, the feeler element or pin together with the securing cam or lug is pushed back by means of a control cam or rail.

摘要翻译： 当墨盒通过向前和向后可往复运动的后膛插入射击武器的武器枪管中时，枪闩的前端表面撞击卡盘的底座。 要插入的墨盒必须固定，使其在墨盒插入过程中不能从枪闩的前端表面滑落。 通过借助设置在触发器元件或销上的固定凸轮或凸耳，通过提取爪或拔出爪与其径向相对的方向将盒保持抵抗径向位移。 为了弹出空的盒式磁带，并且在插入下一个磁带盒期间，触发元件或销与固定凸轮或凸耳一起通过控制凸轮或导轨被推回。