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公开(公告)号：US3640012A
公开(公告)日：1972-02-08
申请号：US3640012D
申请日：1970-03-27
CPC分类号： F42C7/12
摘要： An improved mechanical firing mechanism of the kind in which a spring-urged striker pin is employed for detonating a percussion igniter in a pyrotechnic device. The mechanism comprises a manually actuated lever pivotally attached to the striker pin and employed to prime a striker spring in a first part of its movement and to release the primed striker pin when the lever is aligned with the striker pin.
摘要翻译： 一种改进的机械击发机构，其中使用弹簧推动的撞针来引爆烟火装置中的冲击点火器。 该机构包括一个手动驱动的杠杆，其可枢转地附接到撞针，并用于在其运动的第一部分中填充撞击弹簧，并且当杠杆与撞针对准时，释放带底漆的撞针。
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22.发明授权
公开(公告)号：US3619930A
公开(公告)日：1971-11-16
申请号：US3619930D
申请日：1969-07-08
申请人： RICHARD RINKER
发明人： BEERMAN PAUL , ISERIOHN KREIS , GROSSE-BENNE WILLI
摘要： A TRIGGERING DEVICE FOR FIRING FLARES, ILLUMINATING AND SIGNALLING AMMUNITION, OR THE LIKE INCLUDES A HOUSING WHICH HOLDS A PROPELLING CHARGE, A FIRING PIN MOUNTED FOR AXIAL MOVEMENT TO A POSITION AT WHICH IT MAY STRIKE AND IGNITE THE PROPELLING CHARGE, SPRING MEANS BIASING THE FIRING PIN TOWARD THE PROPELLING CHARGE, A TRIGGER LINK HAVING A FIRING PIN ENGAGING FINGER THEREON. THE TRIGGER LINK HOLDS THE FIRING PIN IN A CENTER POSITION AGAINST THE FORCE OF THE SPRING MEANS AND PREVENTS ITS MOVEMENT TOWARD THE PROPELLING CHARGE. THE LINK IS MOUNTED FOR MOVEMENT ON A PATH IN WHICH THE FIRING PIN ENGAGING FINER PUSHES THE FIRING PIN BACK AGAINST THE FORCE OF THE SPRING MEANS, AND TO A SECOND POSITION IN WHICH THE FIRING PIN ENGAGING FINGER IS MOVED OUT OF THE PATH OF MOVEMENT OF THE FIRING PIN WHEREBY THE SPRING MEANS MAY DRIVE THE FIRING PIN AGAINST THE PROPELLING CHARGE.
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公开(公告)号：US3604407A
公开(公告)日：1971-09-14
申请号：US3604407D
申请日：1969-03-28
申请人： WILSON JACK K , NORMAN E WILSON , ROBERT S WILSON
发明人： WILSON JACK K , WILSON NORMAN E , WILSON ROBERT S
CPC分类号： F41B5/1469
摘要： A bowstring-pulling device for facilitating pulling back and releasing a bowstring comprised of a handle which fits within an archer''s hand and securing means on the handle for releasably securing the bowstring to the handle. The securing means is a strap adapted to be wrapped around the bowstring and folded back against one side of the handle where it is releasably held by the hand of the archer. A chin rest may be provided on the handle for aiding the archer in positioning his head properly. The chin rest may be adapted for attachment to archer''s tabs, gloves, and other bowstring-pulling devices.
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公开(公告)号：US3577827A
公开(公告)日：1971-05-04
申请号：US3577827D
申请日：1969-01-27
申请人： OLIN MATHIESON
摘要： A trigger mechanism for a semiautomatic firearm having a reciprocating bolt assembly, the mechanism having a trigger member which is releasably connected to a sear member. The trigger member is disconnected from the sear by reciprocation of the bolt assembly or by actuation of a safety. Means are provided for adjusting the trigger pull and for retaining the preset trigger pull against maladjustment.
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公开(公告)号：US3531886A
公开(公告)日：1970-10-06
申请号：US3531886D
申请日：1968-05-29
申请人： OLIN MATHIESON
发明人： VARTANIAN EDWIN S , JARVIS JAY P
CPC分类号： F41A19/14
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公开(公告)号：US3483648A
公开(公告)日：1969-12-16
申请号：US3483648D
申请日：1968-03-01
申请人： STEPHEN SPECKHART
发明人： SPECKHART STEPHEN
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公开(公告)号：US4739571A
公开(公告)日：1988-04-26
申请号：US796023
申请日：1985-10-29
申请人： Norman T. Brint
发明人： Norman T. Brint
IPC分类号： F41A15/00 , F41A3/00 , F41A3/12 , F41A3/52 , F41A15/12 , F41A19/00 , F41A19/35 , F41C19/00 , F41C11/00
摘要： A firing mechanism having a trigger operated breech block. A crank, connected between the trigger and the breech block, has a first camming surface for moving the breech block forwardly and locking it in a firing position, and a second camming surface for cocking and releasing the firing pin during the breech block's forward movement.
摘要翻译： PCT No.PCT / GB85 / 00115 Sec。 371日期1985年10月29日第 102（e）1985年10月29日PCT 1985年3月26日PCT PCT。 公开号WO85 / 04471 1985年10月10日，发射机构，具有触发操作的后膛块。 连接在触发器和后膛块之间的曲柄具有第一凸轮表面，用于向前移动后膛块并将其锁定在击发位置，以及第二凸轮表面，用于在后膛挡块向前运动期间起动和释放撞针。
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公开(公告)号：US4722319A
公开(公告)日：1988-02-02
申请号：US901385
申请日：1986-08-28
申请人： Welby D. Brady
发明人： Welby D. Brady
CPC分类号： F41B5/1469
摘要： A body portion has a finger grip aperture therein and a slot on the forward edge arranged to receive a bowstring. A catch assembly pivotally supported on an upright axis extends into the slot and has a first position arranged to hold the bowstring in the release device and a second position arranged to release the bowstring. A trigger is mounted on the top of the body portion and operates an upright pin slidable in the body portion between a first position behind the catch assembly to hold the catch assembly in holding engagement on a bowstring and a second position disengaged from the catch assembly for allowing the latter to pivot and release the bowstring. The front of the body portion has a bore for receiving an arrow nock, such bore being of a size to also receive a bowstring nock stop. The slot which leads in from the front end of the body member is of less width than the bowstring nock stop whereby the release device will hang on the string nock stop for ready use.
摘要翻译： 身体部分在其中具有手指抓握孔，并且在前边缘上的狭槽被布置成接收弓弦。 枢转地支撑在直立轴线上的止动组件延伸到槽中，并且具有布置成将弓弦保持在释放装置中的第一位置和布置成释放弓弦的第二位置。 触发器安装在主体部分的顶部上，并且操作一个可在主体部分之间滑动的立柱销，该销可在卡扣组件后面的第一位置之间，以将卡扣组件保持接合在弓弦上，而第二位置与卡扣组件脱离接合 允许后者枢转并释放弓弦。 主体部分的前部具有用于接收箭头的孔，这样的孔的尺寸也可以接收弓弦式止动器。 从主体部件的前端引入的狭槽的宽度小于弓弦止动器，由此释放装置将悬挂在琴弦上，以便准备使用。
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公开(公告)号：US4667429A
公开(公告)日：1987-05-26
申请号：US739610
申请日：1985-05-30
申请人： Daniele Perazzi
发明人： Daniele Perazzi
摘要： Disclosed is a trigger for rifles and similar firearms, which trigger is provided with an arresting element that permits the easy positioning of the trigger into the desired arresting notch of the trigger support provided in the body of the rifle. Three embodiments are presented of variants of the invention, in which essentially, a plurality of arresting notches are made in the trigger support, either beneath it or laterally thereto, and a spring-loaded arresting element with a manually operated tooth is forced into mating engagement with the notches for a constant contact of the two parts of the device.
摘要翻译： 公开了一种用于步枪和类似枪支的触发装置，其触发装置具有阻止元件，其允许将触发器容易地定位到设置在步枪主体中的触发器支架的期望的止动凹口中。 呈现了本发明的变型的三个实施例，其中基本上在触发器支撑件中，在其下面或侧面地形成多个止动凹口，并且具有手动操作的齿的弹簧加载的止动元件被迫进入配合接合 具有用于设备的两个部分的恒定接触的凹口。
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公开(公告)号：US4662098A
公开(公告)日：1987-05-05
申请号：US738557
申请日：1985-05-28
申请人： Jali Timari
发明人： Jali Timari
CPC分类号： F41A19/15
摘要： The known detachable release mechanisms for rifles are not safe as the firearm might go off as the release mechanism is detached from a firearm that is in a cocked state. The release mechanism according to the invention includes a locking stud (8) placed within the frame (1) of the firearm which stud is movable with respect to the casing (3) of the release mechanism so that when the stud is in a locking position it will prevent the movement of the locking bar (4), as the casing is in a position locked to the frame. In addition, the cocking means include a release stem (6) pivoted within the casing and a cocking member (7) pivoted on the frame (1) which cocking member has been arranged to rest on the release stem as the casing is in a position locked to the frame.
摘要翻译： 已知的用于步枪的可拆卸释放机构是不安全的，因为当释放机构从处于翘起状态的枪支脱离时，枪支可能会熄灭。 根据本发明的释放机构包括放置在枪支的框架（1）内的锁定螺柱（8），该螺栓可相对于释放机构的壳体（3）移动，使得当螺柱处于锁定位置 当壳体处于与框架锁定的位置时，它将防止锁定杆（4）的移动。 此外，起动装置包括在壳体内枢转的释放杆（6）和枢转在框架（1）上的定位构件（7），该定位构件已被布置成随着壳体位于释放杆上而放置在释放杆上 锁定到框架。
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