专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4811509A Monotrigger mechanism for trapshooting guns 失效
标题翻译：侦察枪的单轨枪机制
公开(公告)号：US4811509A
公开(公告)日：1989-03-14
申请号：US116654
申请日：1987-11-03
申请人： Pier G. Beretta
发明人： Pier G. Beretta
IPC分类号： F41A17/04 , F41A19/06 , F41A19/15 , F41A19/21 , F41C19/18
CPC分类号： F41A19/15 , F41A19/21
摘要： A monotrigger mechanism is disclosed for double-barrelled guns, such as trapshooting guns, in which guns the hammers, their respective springs, levers, trigger and pendular mass are all premounted on an underguard. The trigger is longitudinally positionable and the coupling of the underguard is effected by means of an oscillating lever controlled by the safety sled, which is mounted on the upper portion of the breech of the gun and interacts with the trigger.

2. 发明授权

US4620384A Hammer lock for breech loading firearms 失效
标题翻译：用于膛炮加枪的锤子锁
公开(公告)号：US4620384A
公开(公告)日：1986-11-04
申请号：US616083
申请日：1984-06-01
申请人： Timo Hyytinen
发明人： Timo Hyytinen
IPC分类号： F41A19/54 , F41C7/00 , F41C19/18
CPC分类号： F41A19/54
摘要： Lock construction for the hammer of bulletbore firearms of foldable construction. The invention prevents the rearward movement, of the striker by the effect of the pressures of the gases from the gunpowder on firing of the arm, and also the ending up of the detonator material into the striker hole. The lock construction comprises a support fork, fitted in connection with a spindle of a folding lock of the arm, the said support fork being, in connection with the firing of the arm, shifted by the force of a spring to a hammer locking position. In this locking position the support fork rests against the hammer and, locks it in its forward position and thereby prevents the striker pin from being shifted rearwards by the force of the gunpowder gases. When the arm is being folded, owing to a camming arrangement between the spindle and the support fork, the support fork pivots to a hammer unlocking position so that the hammer can be cocked.
摘要翻译：可折叠施工的炮弹火炬锁的施工。本发明通过在火焰点火时由于火药气体的压力的影响而防止撞击器的向后移动，并且还将雷管材料的结束进入撞针孔。锁定结构包括支撑叉，其与臂的折叠锁的主轴连接，所述支撑叉与臂的发射相结合，由弹簧的力移动到锤锁定位置。在该锁定位置，支撑叉靠在锤子上，并将其锁定在其向前位置，从而防止撞击销由于火药气体的力而向后移动。当臂被折叠时，由于主轴和支撑叉之间的凸轮布置，支撑叉枢转到锤解锁位置，使得锤可以被起动。

3. 发明授权

US3724112A Firing pin mechanism for firearms 失效
标题翻译：火焰引发机构
公开(公告)号：US3724112A
公开(公告)日：1973-04-03
申请号：US3724112D
申请日：1971-07-07
申请人： REMINGTON ARMS CO INC
发明人： BULLIS D , LINDE J
IPC分类号： F41A3/60 , F41A17/64 , F41A17/68 , F41A19/18 , F41A19/54 , F41C19/00 , F41C19/18
CPC分类号： F41A19/18 , F41A17/68
摘要： A unique ''''floating-type'''' forwardly biased firing pin arrangement for firearms. The system is designed to prevent breakage of the pins resulting from ''''dry-firing'''' the gun. The firing pins are striker or hammer initiated. When the gun is loaded, the hammer engageable ends of the pins protrude from a housing within the receiver so that they are capable of being struck. When the firearm is not loaded, the hammer engageable ends of the pins are recessed behind the housing face, where they remain inaccessible to the hammers, causing the housing to absorb the full impact of the hammer blows.
摘要翻译：一种独特的“浮动式”向前偏置的枪支装置。该系统的设计是为了防止“干火”枪造成的销钉断裂。射击销是撞击锤或锤击。当枪被装载时，销的锤可接合端从接收器内的壳体突出，使得它们能够被撞击。当枪支未装载时，销的锤子可接合端部凹入到壳体表面后面，其中锤子不能接近，导致壳体吸收锤击的全部冲击。

4. 发明授权

US3686786A Lock for double-barreled firearm 失效
标题翻译：锁定双重火焰
公开(公告)号：US3686786A
公开(公告)日：1972-08-29
申请号：US3686786D
申请日：1970-09-23
申请人： MEYER FA WILHELM
发明人： KLUG HANS
IPC分类号： F41A19/22 , F41C19/00 , F41C19/18
CPC分类号： F41A19/22
摘要： A two barrel firearm with the barrels arranged one above the other or in side by side relation is provided with a single firing pin assembly in a lock housing behind a breech block with a firing pin opening for each barrel. The firing pin assembly is adapted to be pivoted to each of two positions in alignment with the two firing pin openings and simultaneously cocked by a cocking knob guided in a guide slot in the lock housing. A transversely sliding detent locks the firing pin in cocked position when it is drawn rearwardly by the cocking knob, and a portion of the trigger assembly is adapted to move the detent means in the opposite transverse direction to release the firing pin.
摘要翻译：具有一个在另一个或并排关系上布置的桶的双桶火器在后部块后面的锁定壳体中设置有单个击球销组件，其具有用于每个筒的击球销开口。撞针组件适于枢转到与两个击球销开口对准的两个位置中的每一个位置，并且同时由在锁壳体中的引导槽中引导的旋钮旋转。横向滑动制动器当其通过推动旋钮向后拉动时将击发销锁定在旋转位置，并且触发器组件的一部分适于在相反的横向移动制动装置以释放击发销。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式