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公开(公告)号：US09796057B2
公开(公告)日：2017-10-24
申请号：US14597309
申请日：2015-01-15
发明人： James A. Tertin , Joseph B. Goerges
CPC分类号： B23P11/025 , F41A13/12 , F41A21/02 , F41A21/04 , F41A21/44
摘要： A gun barrel assembly includes an outer barrel tube, an inner barrel liner, a barrel breech cap and a barrel muzzle cap. The barrel tube and the barrel liner each longitudinally extend from a muzzle end to a breech end, and have axial through bores, with the barrel liner being disposed within and coaxial with the barrel tube bore. The breech cap and the muzzle cap each longitudinally extend from a front end to a rear end and have through axial through bores. The breech cap is mounted to the barrel liner breech end portion and contacts the barrel tube breech end. The muzzle cap is mounted to the barrel liner muzzle end portion and contacts the barrel tube muzzle end. The inside diameter of the barrel tube bore is greater than the outside diameter of the barrel liner whereby the barrel tube does not contact the barrel liner.
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公开(公告)号：US20210348861A1
公开(公告)日：2021-11-11
申请号：US17120185
申请日：2020-12-13
发明人： James A. Tertin
IPC分类号： F41A3/42
摘要： A firearm action has a receiver defining a bolt passage and having a latch engagement facility, a bolt assembly including a bolt body received in the passage and operable to reciprocate between a forward battery position and a rear open position, the bolt assembly including a bolt handle movable with respect to the body between a handle forward position and a handle rearward position, the bolt assembly including a bolt latch body having a latch element, the bolt latch body movable between a locked condition in which the latch element engages the latch engagement facility when the bolt assembly is in the forward position and the bolt handle is in the forward position to prevent reciprocation of the bolt, and an unlocked position in which the latch element is disengaged from the latch engagement facility to enable reciprocation of the bolt.
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公开(公告)号：US10895424B2
公开(公告)日：2021-01-19
申请号：US16518834
申请日：2019-07-22
发明人： James A. Tertin
IPC分类号： F41A3/42
摘要： A firearm action has a receiver defining a bolt passage and having a latch engagement facility, a bolt assembly including a bolt body received in the passage and operable to reciprocate between a forward battery position and a rear open position, the bolt assembly including a bolt handle movable with respect to the body between a handle forward position and a handle rearward position, the bolt assembly including a bolt latch body having a latch element, the bolt latch body movable between a locked condition in which the latch element engages the latch engagement facility when the bolt assembly is in the forward position and the bolt handle is in the forward position to prevent reciprocation of the bolt, and an unlocked position in which the latch element is disengaged from the latch engagement facility to enable reciprocation of the bolt.
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公开(公告)号：US20160209144A1
公开(公告)日：2016-07-21
申请号：US14597309
申请日：2015-01-15
发明人： James A. Tertin , Joseph B. Goerges
CPC分类号： B23P11/025 , F41A13/12 , F41A21/02 , F41A21/04 , F41A21/44
摘要： A gun barrel assembly includes an outer barrel tube, an inner barrel liner, a barrel breech cap and a barrel muzzle cap. The barrel tube and the barrel liner each longitudinally extend from a muzzle end to a breech end, and have axial through bores, with the barrel liner being disposed within and coaxial with the barrel tube bore. The breech cap and the muzzle cap each longitudinally extend from a front end to a rear end and have through axial through bores. The breech cap is mounted to the barrel liner breech end portion and contacts the barrel tube breech end. The muzzle cap is mounted to the barrel liner muzzle end portion and contacts the barrel tube muzzle end. The inside diameter of the barrel tube bore is greater than the outside diameter of the barrel liner whereby the barrel tube does not contact the barrel liner.
摘要翻译： 枪管组件包括外筒管，内筒衬套，枪管枪膛帽和枪管枪口帽。 筒管和筒衬每个纵向从枪口端延伸到后膛端，并且具有轴向通孔，其中筒衬套设置在筒管孔内并与筒管孔同轴。 后盖帽和枪口帽从前端到后端各自纵向延伸并具有穿过轴向通孔。 后膛盖安装在枪管后膛端部，并与枪管后膛端接触。 枪口帽安装在枪管枪口端部，并与枪管枪口端接触。 筒管孔的内径大于筒衬的外径，由此筒管不接触筒衬。
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公开(公告)号：US11828559B2
公开(公告)日：2023-11-28
申请号：US17120185
申请日：2020-12-13
发明人： James A. Tertin
IPC分类号： F41A3/42
CPC分类号： F41A3/42
摘要： A firearm action has a receiver defining a bolt passage and having a latch engagement facility, a bolt assembly including a bolt body received in the passage and operable to reciprocate between a forward battery position and a rear open position, the bolt assembly including a bolt handle movable with respect to the body between a handle forward position and a handle rearward position, the bolt assembly including a bolt latch body having a latch element, the bolt latch body movable between a locked condition in which the latch element engages the latch engagement facility when the bolt assembly is in the forward position and the bolt handle is in the forward position to prevent reciprocation of the bolt, and an unlocked position in which the latch element is disengaged from the latch engagement facility to enable reciprocation of the bolt.
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公开(公告)号：US09115941B2
公开(公告)日：2015-08-25
申请号：US14215331
申请日：2014-03-17
发明人： James A. Tertin , Joseph B. Goerges
IPC分类号： F41A3/20
CPC分类号： F41A3/20
摘要： A straight pull bolt action system for use with a firearm includes a bolt, an action bar, a locking pin and a locking lug. The locking lug front end is pivotally moveable between an up position and a down position, the bolt and action bar are longitudinally moveable between forward and rearward positions. The bolt has a lower locking surface that locks with the locking lug front end when the bolt is in the forward position and the locking lug front end is in the up position. The locking pin has one portion slidably disposed in an opening in the bolt and another portion slidably disposed in an L-shaped opening in the action bar.
摘要翻译： 用于枪支的直拉螺栓动作系统包括螺栓，动作杆，锁定销和锁定凸耳。 锁定凸耳前端可在向上和向下位置之间枢转运动，螺栓和作用杆可在向前和向后位置之间纵向移动。 螺栓具有下锁定表面，当螺栓处于向前位置并且锁定凸耳前端处于向上位置时，锁定表面与锁定凸耳前端锁定。 锁定销具有可滑动地设置在螺栓中的开口中的一个部分和可滑动地设置在动作杆中的L形开口中的另一部分。
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公开(公告)号：US20150040454A1
公开(公告)日：2015-02-12
申请号：US14215883
申请日：2014-03-17
CPC分类号： F41A21/02
摘要： A gun barrel assembly includes an outer casing, an inner liner and a tubular breech insert, all of which extend longitudinally from a muzzle end to a breech end. The casing is composed of a polymeric material or resin matrix material filled with carbon fibers and the liner is composed of a metal material. A muzzle end portion of the insert is disposed within the breech end portion of the casing bore. One or more structures on the breech insert muzzle end portion are interlocked with the casing breech end portion.
摘要翻译： 枪管组件包括外壳，内衬和管状后膛插入件，其全部从枪口端纵向延伸到后膛端。 外壳由填充有碳纤维的聚合材料或树脂基体材料构成，衬垫由金属材料构成。 插入件的枪口端部设置在套管孔的后膛端部内。 后座插口枪口端部上的一个或多个结构与外壳后膛端部互锁。
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公开(公告)号：US20140311005A1
公开(公告)日：2014-10-23
申请号：US14215331
申请日：2014-03-17
发明人： James A. Tertin , Joseph B. Goerges
IPC分类号： F41A3/44
CPC分类号： F41A3/20
摘要： A straight pull bolt action system for use with a firearm includes a bolt, an action bar, a locking pin and a locking lug. The locking lug front end is pivotally moveable between an up position and a down position, the bolt and action bar are longitudinally moveable between forward and rearward positions. The bolt has a lower locking surface that locks with the locking lug front end when the bolt is in the forward position and the locking lug front end is in the up position. The locking pin has one portion slidably disposed in an opening in the bolt and another portion slidably disposed in an L-shaped opening in the action bar.
摘要翻译： 用于枪支的直拉螺栓动作系统包括螺栓，动作杆，锁定销和锁定凸耳。 锁定凸耳前端可在向上和向下位置之间枢转运动，螺栓和作用杆可在向前和向后位置之间纵向移动。 螺栓具有下锁定表面，当螺栓处于向前位置并且锁定凸耳前端处于向上位置时，锁定表面与锁定凸耳前端锁定。 锁定销具有可滑动地设置在螺栓中的开口中的一个部分和可滑动地设置在动作杆中的L形开口中的另一部分。
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