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1. 发明申请

WO2021061926A1 MAGAZINE FOR FIREARM 审中-公开
公开(公告)号：WO2021061926A1
公开(公告)日：2021-04-01
申请号：PCT/US2020/052410
申请日：2020-09-24
申请人： STURM, RUGER & COMPANY, INC.
发明人： BROWN, Nathan , POTTER, Dwight
IPC分类号： F41A15/00 , F41A9/65 , F41A9/70 , F41A9/24 , F41A9/25 , F41A9/61
摘要： A magazine for a firearm comprises a tubular magazine body defining a cavity for holding cartridges, a spring, and a follower biased by the spring for dispensing cartridges from the magazine. A spring base disposed on the body includes a cantilevered resiliently deformable spring arm supporting the spring in one embodiment. The base is held in place by the floor plate. Sliding the floor plate onto the magazine body engages an inclined ramp of the floor plate with spring arm which automatically moves the spring arm from an undeflected to deflected position. When the floor plate is fully coupled to the magazine tube such that the spring arm clears the ramp, the spring arm snaps back to the undeflected position and locks the floor plate in place on the tubular body via interlocked retention features without use of tools.

2. 发明申请

WO2017164950A3 VARIABLE BARREL CAMMING SYSTEM FOR FIREARM 审中-公开
公开(公告)号：WO2017164950A3
公开(公告)日：2017-09-28
申请号：PCT/US2016/068372
申请日：2016-12-22
申请人： STURM, RUGER & COMPANY, INC.
发明人： ZAJK, Joseph J.
IPC分类号： F41A17/56 , F41A17/64 , F41A19/12 , F41A19/15 , F41A19/32 , F41A21/00
摘要： A variable barrel camming system for a firearm includes a linearly reciprocating slide supported by a frame and a barrel removably coupled to the slide for movement therewith. A cam slot on the barrel slideably engages a cam pin mounted transversely in the frame. The slot includes a cam track surface having multiple angles and contours designed to control the motion and orientation of the barrel. When the firearm is discharged, the slide and barrel initially move rearward together under recoil forces generated. The pin slides forward in the slot over the cam track surface which is configured to rotate and uncouple the barrel from the slide which continues rearward alone. The cam track surface has a varying cam profile selected to gradually dissipate the kinetic energy of the barrel/slide unit in a controlled manner, thereby reducing the felt recoil imparted to a user compared to conventional cam systems.

3. 发明申请

WO2015168673A1 SHELL LOADING SYSTEM FOR FIREARM 审中-公开
标题翻译：用于火灾的船体装载系统
公开(公告)号：WO2015168673A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/029008
申请日：2015-05-04
申请人： STURM, RUGER & COMPANY, INC.
发明人： PITTMAN, Jason
IPC分类号： F41A9/18
CPC分类号： F41A3/12 , F41A3/66 , F41A9/18 , F41A9/64 , F41A21/00
摘要： A shell loading system for a firearm in one embodiment includes a barrel, receiver, reciprocating slide and bolt assembly, tubular magazine, carrier operable to receive and feed shells from the magazine into the action, a spring-biased carrier latch laterally moveable to engage the carrier, and a pawl pivotably mounted on the carrier. A carrier latch disconnect is also pivotably mounted to the carrier and operated by the pawl. The carrier latch disconnect and pawl are movable independently of each other in one embodiment. The carrier latch disconnect is operable to block the carrier latch from engaging the carrier in a first position. In a second position when activated by the pawl, the carrier latch disconnect releases the carrier latch to engage the carrier which is locked in a downward position to receive a shell from the magazine.
摘要翻译：在一个实施例中，用于枪支的外壳装载系统包括筒体，接收器，往复滑动件和螺栓组件，管状仓库，载体，可操作以从壳体接收壳体并将壳体进给到动作中;弹簧偏置的载体闩锁，其横向可移动以接合载体和可枢转地安装在载体上的棘爪。载体闩锁断开也可枢转地安装到载体并由棘爪操作。在一个实施例中，载体闩锁断开和棘爪彼此独立地移动。载体闩锁断开可操作以阻止载体闩锁在第一位置与载体接合。在由棘爪致动的第二位置中，托架闩锁断开释放托架闩锁以接合被锁定在向下位置的托架，以从托架接收壳体。

4. 发明申请

WO2015066590A3 FIREARM WITH REPLACEABLE GRIP 审中-公开
标题翻译：带可更换手柄的枪支
公开(公告)号：WO2015066590A3
公开(公告)日：2015-05-07
申请号：PCT/US2014/063640
申请日：2014-11-03
申请人： STURM, RUGER & COMPANY, INC.
发明人： ZAJK, Joseph, J. , VAVRO, Sam
IPC分类号： F41C23/10
摘要： A firearm with replaceable grip in one embodiment includes a grip frame, a grip, and a rotary camlock mechanism configured to lock and unlock the grip from the grip frame. The camlock mechanism may be rotated between locked and unlocked positions preventing or enabling removal of the grip from the grip frame. In one embodiment, the camlock mechanism includes a movable blocking surface engageable with the grip to block its removal. The camlock mechanism in one configuration may comprise a rotatable locking cam that defines the blocking surface. A carntraek may be provided to convert rotary motion of the cam into linear displacement relative to the grip frame for selectively projecting or retracting the blocking surface relative to the frame.
摘要翻译：在一个实施例中，具有可替换把手的枪支包括把手框架，把手和旋转锁定机构，该机构被构造成将把手从把手框架锁定和解锁。锁定机构可以在锁定位置和解锁位置之间旋转，从而防止或使得能够从把手框架移除把手。在一个实施例中，凸轮锁机构包括可移动的阻挡表面，该阻挡表面可与抓握部接合以阻止其移除。一种构造中的凸轮锁机构可以包括限定阻挡表面的可旋转锁定凸轮。可以设置脚踏板以将凸轮的旋转运动转换为相对于把手框架的线性位移，以选择性地使阻挡表面相对于框架伸出或缩回。

5. 发明申请

WO2013090767A1 BOLT HANDLE ASSEMBLY FOR FIREARM 审中-公开
标题翻译：用于火灾的螺栓手柄组件
公开(公告)号：WO2013090767A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069827
申请日：2012-12-14
申请人： STURM, RUGER & COMPANY, INC.
发明人： WARBURTON, Scott , ROZUM, Bruce , POTTER, Dwight
IPC分类号： F41A3/24
CPC分类号： F41A3/14 , F41A3/22 , F41A3/24 , F41A3/72 , Y10T29/49826
摘要： A bolt handle assembly for a firearm is disclosed. In one embodiment, the bolt handle assembly includes a bolt having an internal channel and a laterally extending slot, a bolt handle including a mounting tang insertable through the slot and having a locking aperture positioned in the internal channel, a firing pin striker slidably disposed in the internal channel, and a locking member mounted on the firing pin striker. The locking member is insertable through the locking aperture of the bolt handle and is configured for engaging the mounting tang of the bolt to removably secure the bolt handle to the bolt. The locking member is rotatable between locked and unlocked positions to secure and release the bolt handle from the bolt. A method for mounting the bolt handle to the bolt is also disclosed. In one embodiment; the firearm is a bolt-action rifle.
摘要翻译：公开了一种用于枪支的螺栓手柄组件。在一个实施例中，螺栓手柄组件包括具有内部通道和横向延伸的狭槽的螺栓，螺栓手柄，其包括可插入通过狭槽并具有定位在内部通道中的锁定孔的安装柄，可滑动地设置在内部通道和安装在撞针销上的锁定构件。锁定构件可以通过螺栓手柄的锁定孔插入，并且构造成用于接合螺栓的安装脚，以将螺栓手柄可拆卸地固定到螺栓上。锁定构件可在锁定位置和解锁位置之间旋转，以将螺栓手柄从螺栓固定和释放。还公开了一种将螺栓手柄安装到螺栓上的方法。在一个实施例中; 枪支是一个螺栓动作步枪。

6. 发明申请

WO2013090749A1 STOCK BEDDING SYSTEM FOR FIREARM 审中-公开
标题翻译： STOCK BEDDING系统的火灾
公开(公告)号：WO2013090749A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069794
申请日：2012-12-14
申请人： STURM, RUGER & COMPANY, INC.
发明人： WARBURTON, Scott , ROZUM, Bruce , POTTER, Dwight
IPC分类号： F41A21/00
CPC分类号： F41C23/06 , F41A11/00 , F41C23/00 , Y10T29/49826
摘要： A stock bedding system for a firearm is disclosed. In one embodiment, the stock bedding system mc ludes a stock having a pair of bearing surfaces that are configured and arranged to mut ual ly engage a mating pair of bearing surfaces formed on the barrel- receiver assembly. At least one of die four bearing surfaces has a predetermined convex surface profile which causes the barrel-receiver assembly to roll in an angular direction away from one lateral side of the stock towards the opposite lateral side when the barrel -receiver assembly is mounted to the stock. The convex surface profile acts to tighten the engagement between the opposing bearing surfaces of the barrel -receiver assembly and stock providing a secure and vibration resistant mounting. In one embodiment, the convex-shaped bearing surface is defined by a pillar lug mounted in the stock which engages a mating substantially flat bearing surface formed on the barrel-receiver assembly.
摘要翻译：披露了一种用于枪支的股票床上用品系统。在一个实施例中，原料床上用品系统提供具有一对支承表面的坯料，所述一对支承表面被配置和布置成与啮合的一对支承表面接合，所述一对支承表面形成在所述筒 - 接收器组件上。模具四个支承表面中的至少一个具有预定的凸形表面轮廓，这使得当枪管 - 收发器组件安装到股票。凸形表面轮廓用于紧固筒 - 收发器组件和坯料的相对的支承表面之间的接合，从而提供牢固和抗振动的安装。在一个实施例中，凸形支承表面由安装在坯料中的柱形突起限定，该突起接合形成在枪管 - 接收器组件上的配合的基本平坦的支承表面。

7. 发明申请

WO2013002860A2 QUICK COUPLING BARREL SYSTEM FOR FIREARM 审中-公开
标题翻译：用于火灾的快速联接棒系统
公开(公告)号：WO2013002860A2
公开(公告)日：2013-01-03
申请号：PCT/US2012/032132
申请日：2012-04-04
申请人： STURM, RUGER & COMPANY, INC. , BARRETT, Jonathan , VUKSANOVICH, Brian
发明人： BARRETT, Jonathan , VUKSANOVICH, Brian
IPC分类号： F41A21/48 , B23P11/00
CPC分类号： F41A3/26 , F41A5/28 , F41A21/481 , Y10T29/49826
摘要： A spring-loaded quick coupling barrel retaining system for a firearm. The firearm includes a receiver, a barrel nut, and barrel assembly rotatably mounted thereto. In one embodiment, the barrel assembly may include barrel locking lugs which rotatably engage and interlock with corresponding locking elements disposed on the barrel nut such a splines. The barrel assembly further includes a spring member forming a flexible interface with the barrel nut. The spring member self-tensions and tightens the lockup between the barrel assembly and barrel nut to promote a tight fit. Some embodiments may include a lock nut and a setting tool for adjusting the spring force to promote consistently proper lockup from one replacement barrel assembly to the next.
摘要翻译：用于枪支的弹簧加载快速联接筒保持系统。枪支包括可旋转地安装在其上的接收器，枪管螺母和枪管组件。在一个实施例中，筒组件可以包括筒形锁定凸耳，其可旋转地接合并与布置在筒形螺母上的对应的锁定元件互锁，如花键。筒组件还包括形成与筒形螺母的柔性界面的弹簧构件。弹簧构件自我紧张，并拧紧桶组件和桶形螺母之间的锁定，以促进紧密配合。一些实施例可以包括锁定螺母和用于调节弹簧力的调节工具，以促进从一个更换筒组件到下一个更换筒组件的一致适当的锁定。

8. 发明申请

WO1997037191A1 FIREARM'S BOLT FIRING PIN LOCKING SYSTEM 审中-公开
标题翻译： FIREARM的螺栓激光锁定系统
公开(公告)号：WO1997037191A1
公开(公告)日：1997-10-09
申请号：PCT/US1997004336
申请日：1997-03-18
申请人： STURM, RUGER & COMPANY, INC.
发明人： STURM, RUGER & COMPANY, INC. , RUGER, William, B. , SMISKO, Michael , MCGARRY, James
IPC分类号： F41A17/24
CPC分类号： F41A17/24
摘要： An autoloading firearm having a reciprocating bolt (14), a cocking lever and firing pin (24) which bolt (14) and firing pin (24) are locked by a locking lever (31) until the trigger (17) is pulled on until the cocking lever of the bolt (14) is manually pulled back. A linkage operably controlled by the trigger (17) causes the locking lever (31) to unlock the bolt (14) and firing pin (24) when the trigger (17) is pulled.
摘要翻译：一种具有往复式螺栓（14），起吊杆和击发销（24）的自动装载枪具，螺栓（14）和击发销（24）被锁定杆（31）锁定，直到触发器（17）被拉动直到螺栓（14）的拨动杆被手动地拉回。当触发器（17）被拉动时，由触发器（17）可操作地控制的连杆使得锁定杆（31）解锁螺栓（14）和击发销（24）。

9. 发明申请

WO1994010524A1 ELONGATED ELEMENT FOR BIASING THE TRIGGER BAR AND CONTROLLING THE SLIDE STOP LATCH IN AN AUTOMATIC PISTOL 审中-公开
标题翻译：用于偏移触发杆的弹性元件和控制自动活塞中的滑动锁定
公开(公告)号：WO1994010524A1
公开(公告)日：1994-05-11
申请号：PCT/US1993010472
申请日：1993-11-01
申请人： STURM, RUGER & COMPANY, INC.
发明人： STURM, RUGER & COMPANY, INC. , RUGER, William, B. , McGARRY, James , ATKINSON, William, T.
IPC分类号： F41A11/00
CPC分类号： F41A19/12
摘要： An elongated configured spring (28) which biases the trigger bar (21) of a pistol (10) rearwardly and upwardly and engages the slide stop latch (17) to prevent its transverse movement. The spring (28) is anchored in the frame (11) and trigger bar (21) under tension. The spring (28) is long and narrow requiring little space in the firearm.
摘要翻译：细长的配置的弹簧（28），其向后和向上偏压手枪（10）的触发杆（21）并与滑动止动闩锁（17）接合以防止其横向移动。弹簧（28）在张力下锚定在框架（11）和触发杆（21）中。弹簧（28）长而窄，需要枪支空间很小。

10. 发明申请

WO2021242489A1 FAST ACTION SHOCK INVARIANT MAGNETIC ACTUATOR FOR FIREARMS 审中-公开
公开(公告)号：WO2021242489A1
公开(公告)日：2021-12-02
申请号：PCT/US2021/030831
申请日：2021-05-05
申请人： STURM, RUGER & COMPANY, INC.
发明人： GALIE, Louis M. , GILLIOM, Robert , KLEBES, John , FRENCH, John M. , HAMILTON, Gary
IPC分类号： F41A19/59
摘要： An electromagnetic actuator includes characteristics of very fast actuation, shock invariant design, and compact size. The actuator may be controlled via a small low voltage power source such as a battery and simple switching logic. Such characteristics are ideally suited for incorporating the actuator into the firing mechanism of a firearm, which are subjected to drop tests to confirm the firearm will not discharge in the absence of trigger pull. Very fast snap-like action is attained by balancing the magnetic forces of two opposing permanent magnets around a stationary yoke and rotating member to create three circulating magnetic flux circuits. A central electromagnet coil amplifies the magnetic flux of one side of the rotating member or the other depending on the power source actuation polarity, thereby creating two possible snap-like actuation positions. The actuator is usable in firing mechanism release or enabling/disabling applications, and interfacing with other type mechanical linkages.

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