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公开(公告)号：US4744166A
公开(公告)日：1988-05-17
申请号：US938015
申请日：1986-12-04
申请人： Ennio Mattarelli
发明人： Ennio Mattarelli
IPC分类号： F41A17/46 , F41A17/02 , F41A17/62 , F41A19/00 , F41A19/13 , F41A19/29 , F41C19/00 , F41C17/00
摘要： A firing mechanism with safety device for firearms, especially sport and hunting rifles and shotguns, with at least one barrel and a firing pin associated therewith and operable by way of a striker member in that the member is movable into an uncocked position, under the influence of the force of a compressed spring, against the firing pin after a trigger lever locking the striker member in a cocked position has been placed into a release position, and with at least one trigger with an associated rocker arm. In order to secure the firearm against unintended firing of shots due to external impact effects, the striker member is fashioned as a slide and is displaceable in the longitudinal direction from a rearward cocked position into a forward uncocked position. The trigger lever has an angled, curved, or like configuration and is arranged at the striker member so that it extends in the longitudinal direction and is pivotable about an axial support in such a way that, in the cocked position, the rear end of the trigger lever is secured by the rocker arm and the front end of the trigger lever rests in the forward direction on a stop fixedly formed within the frame and locks the striker member in the cocked position; this locking action being releasable by freeing the rear end of the trigger lever by way of the trigger-operated rocker arm and pivoting the trigger lever in such a way that the support of its front end at the stop is eliminated.
摘要翻译： 一种具有用于枪支的安全装置的击发机构，特别是运动和狩猎步枪和霰弹枪，具有至少一个枪管和与之相关联的触发销，并且能够通过撞击构件操作，因为该构件在影响下可移动到未锁定的位置 在将触发器锁定在撞击位置的触发器杆已经被放置到释放位置之后，并且具有至少一个具有相关联的摇臂的触发器的压缩弹簧的力抵抗击发销。 为了固定枪支以防止由于外部冲击效应引起的射击不期望的射击，撞击器构件被形成为滑动件，并且可以在纵向方向上从后部起始位置移动到向前的未锁定位置。 触发杆具有成角度的，弯曲的或类似的构造，并且设置在撞击构件上，使得其在纵向方向上延伸并且可以围绕轴向支撑件枢转，使得在被锁定的位置中， 触发杠杆由摇臂固定，触发杆的前端在固定地形成在框架内的止挡件上向前保持，并将撞针构件锁定在被锁定位置; 该锁定动作可以通过借助于触发器操作的摇臂释放触发杆的后端并以使其前端在支架的支撑件被消除的方式枢转触发杆来释放。
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公开(公告)号：US4739569A
公开(公告)日：1988-04-26
申请号：US17809
申请日：1987-02-24
申请人： Harold P. Battle
发明人： Harold P. Battle
摘要： The release of the safety button of a firearm is indicated by the lighting of a lamp and/or the sounding of a buzzer. Movement of the safety button is detected by a resiliently positioned coil of wire which acts as a switch contact to supply electrical energy from a battery to the indicator upon release of the safety.
摘要翻译： 火器的安全按钮的释放由灯的点亮和/或蜂鸣器的声音指示。 通过弹性定位的线圈来检测安全按钮的移动，该线圈用作开关触点，以在释放安全性时将电能从电池提供给指示器。
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公开(公告)号：US4662345A
公开(公告)日：1987-05-05
申请号：US660791
申请日：1984-10-15
申请人： Floyd Stephens
发明人： Floyd Stephens
摘要： Apparatus and method of providing for a semi-automatic crossbow embodying a new cocking device and a new magazine. The cocking device consists of a pulley system mounted to the frame of the crossbow and operated by a filament. The crossbow is cocked by holding the grip of the device in one hand, and pulling the cocking handle with the other hand. Each time the crossbow is cocked, a pulley carriage is automatically returned to its original position by use of springs or elastic bands. The device may be fired as quickly as the device may be cocked and trigger pulled. A clip device is utilized to hold bolts to be fired. The bolts are stacked vertically and spring fed upwardly to the chamber each time the crossbow is cocked. The bolts are held in place by constant spring pressure against the bolt track along which the bolt are driven. The clip utilizes two arms that scissor upward and raise the bolts substantially levelly. The invention also incorporates a three (3) piece trigger system with a positive safety, a folding stock a belt clip, and adjustable sights. The entire device may be disassembled with the use of only a screw driver, a pair of pliers, and an allen wrench.
摘要翻译： 提供半自动弩的装置和方法，其包括新的起动装置和新的杂志。 起动装置由安装在弩的框架上并由灯丝操作的滑轮系统组成。 用一只手握住装置的把手，另一只手拉动起子把手就可以肘部被撬起来。 每当弩被击倒时，滑轮滑架将通过使用弹簧或弹性带自动返回到其原始位置。 该装置可以像装置被起动一样快地被触发并且被拉动。 夹持装置用于固定待燃烧的螺栓。 螺栓被垂直堆叠，并且每当弩被起动时，弹簧向上馈送到腔室。 螺栓通过恒定的弹簧压力抵靠螺栓驱动的螺栓轨道保持在适当的位置。 夹子使用两个向上剪刀的臂，基本上平坦地升高螺栓。 本发明还结合了具有良好安全性的三（3）件触发系统，折叠式皮带夹和可调视点。 整个装置可以仅使用螺丝刀，一对钳子和内六角扳手来拆卸。
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公开(公告)号：US4422254A
公开(公告)日：1983-12-27
申请号：US346635
申请日：1982-02-08
申请人： Sidney J. McQueen
发明人： Sidney J. McQueen
摘要： A safety mechanism for firearms having a sear pivoting in front of a trigger, wherein the safety mechanism consists of a safety shaft which is rotatably installed transversely to the axis of the barrel; said safety shaft providing positive safe and fire positions by blocking or freeing sear movement; and said safety mechanism also consisting of a safety channel which is affixed to the safety shaft, said safety channel acting as the positioning lever for the safety shaft; and said safety channel being a visible indicator of the position of the safety channel as well as a dust cover and said safety channel blocking access to the trigger when in the safe position; and wherein the safety mechanism can be positioned in the firing mode, and access to the trigger provided by one motion of the safety channel unilaterally with intentionally positioning the trigger finger on the trigger ready to fire.
摘要翻译： 一种用于具有在扳机前部摆动的扳机的枪支的安全机构，其中所述安全机构包括可旋转地安装在所述枪管的轴线上的安全轴; 所述安全轴通过阻塞或释放冲击运动来提供积极的安全和防火位置; 并且所述安全机构还包括固定到安全轴的安全通道，所述安全通道用作安全轴的定位杆; 并且所述安全通道是安全通道的位置的可见指示器，以及防尘盖，并且所述安全通道在处于安全位置时阻挡对触发器的接近; 并且其中所述安全机构可以被定位在所述点火模式中，并且通过单方向地将所述触发器手指定位在所述触发器上准备开火，来访问由所述安全通道的一个运动提供的所述触发器。
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公开(公告)号：US4400901A
公开(公告)日：1983-08-30
申请号：US290154
申请日：1981-08-05
申请人： Robert L. Hillberg
发明人： Robert L. Hillberg
摘要： A four barrel, breech loaded pistol having a double acting firing mechanism includes an inertia responsive pendulum-like safety which swings into blocking relation to the hammer to arrest hammer movement in response to a suddenly arrested rearward motion of the pistol.
摘要翻译： 具有双重作用的发射机构的四桶装后枪手枪包括惯性反应式摆锤式安全装置，其响应于手枪的突然停止的向后运动而摆动成与锤子成阻塞关系以阻止锤子运动。
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公开(公告)号：US3962809A
公开(公告)日：1976-06-15
申请号：US496176
申请日：1974-08-09
申请人： Joseph L. Lee
发明人： Joseph L. Lee
CPC分类号： F41A17/74
摘要： A hammer block member is rotatably mounted near the path of travel of the hammer of a revolver and is biased to rotate into the hammer path of travel to prevent the hammer from reaching the point at which it will cause the discharge of the cartridge in the firing chamber of the cylinder. The cylinder advance hand contacts the blocking member and rotates it out of the hammer path of travel when the hand is raised to advance the cylinder during the firing operation of the revolver.
摘要翻译： 锤块构件可旋转地安装在左轮的锤的行进路径附近，并且被偏压以转动到锤的行进路径中，以防止锤到达其将在点火中使盒排出的点 气缸室。 气缸前进手接触阻挡构件，并且在手提起时将其从行程的锤子路径中旋转出来，以在左轮手枪的点火操作期间使气缸前进。
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公开(公告)号：US3949508A
公开(公告)日：1976-04-13
申请号：US478083
申请日：1974-06-10
申请人： Louis Elkas
发明人： Louis Elkas
摘要： A firing mechanism for a gun having a safety movable to a position which blocks the firing movement of the sear. The elements of the mechanism are generally coplanar and include a hammer pivotable in one direction to fire the gun and in the opposite direction for interengagement with the sear which holds the hammer in a cocked position. The hammer is also rectilinearly movable relative to its pivot point whereby the hammer may be moved into cocked interengagement with the sear while movement of the sear is blocked by the safety.
摘要翻译： 一种具有安全性的枪的击发机构，其可移动到阻止烙铁的发射运动的位置。 机构的元件通常是共面的，并且包括可以在一个方向上枢转的锤子，以对枪施加相反的方向，以便与将锤子保持在翘起位置的扣件相互接合。 锤子也可以相对于其枢转点直线运动，由此锤子可以移动到与火柴的锁定相互接合中，同时由于安全性阻止了火花塞的移动。
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公开(公告)号：US3939679A
公开(公告)日：1976-02-24
申请号：US451975
申请日：1974-03-18
CPC分类号： F41A17/063 , E05B47/068 , G07C9/00111 , G07C9/00182 , E05B47/0004 , G07C2009/00769 , Y10T70/7062
摘要： Normally disabled electrical and mechanical devices are caused to be enabled to operate by remote control signals having predetermined distinctive characteristics, such signals originating from enabling control equipment transported by an authorized person or persons. Receiving equipment providing output enabling signals only in response to received signals having the predetermined distinctive characteristics is preferably made integral with the mechanical or electrical devices involved and is coupled through appropriate electronic or electromechanical devices to the disabling means in the mechanical or electrical devices to be enabled.
摘要翻译： 使通常禁用的电气和机械装置能够通过具有预定特征的遥控信号进行操作，这些信号源自授权人员所运送的使能控制设备。 提供输出使能信号的接收设备仅仅响应于具有预定特征特征的接收信号而优选地与所涉及的机械或电气设备集成在一起，并通过适当的电子或机电设备耦合到要启用的机械或电气设备中的禁用装置 。
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公开(公告)号：US4791908A
公开(公告)日：1988-12-20
申请号：US97849
申请日：1987-09-17
申请人： Mario A. Pellis
发明人： Mario A. Pellis
CPC分类号： F41B5/1469
摘要： A bowstring release mechanism is disclosed which is operable in two alternative modes to draw and release an archery bowstring. In both modes the bowstring is held by means of a latch member which is moved to a cocked position, the latch member being held in the cocked position by a sear. The bowstring is then drawn, and the latch member is released from its cocked position to release the bowstring. In one such mode, manual pressure is applied to the sear to release the latch member from its cocked position. In the other mode, manual pressure is applied to the sear during the cocking operation and then released to release the latch member from its cocked position. Structure is disclosed which enable the mechanism to be operable in either of such modes at the election of the archer.
摘要翻译： 公开了一种弓弦释放机构，其可以以两种替代模式操作以绘制和释放射箭弓弦。 在两种模式中，弓弦杆通过一个闩锁构件保持，闩锁构件被移动到一个被锁定的位置，该闩锁构件通过一个扣件保持在该被锁定的位置。 然后拉伸弓弦，并且闩锁构件从其被压缩的位置释放以释放弓弦。 在一种这样的模式中，手动的压力被施加到烙铁上，以将闩锁构件从其翘起位置释放。 在其他模式下，在起动操作期间将手动压力施加到烙铁头上，然后释放以将闩锁部件从其翘起位置释放。 公开了结构，其使得该机构可以在任何一种模式中在弓箭手的选举中操作。
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