公开(公告)号：US5586545A

公开(公告)日：1996-12-24

申请号：US537528

申请日：1995-10-02

申请人： John A. McCaslin

发明人： John A. McCaslin

IPC分类号： F41B11/62 ,  F41B11/00

CPC分类号： F41B11/62

摘要： Two embodiments of a compressed gas gun are disclosed. In the first embodiment, a slidable barrel supported by two barrel guides is employed. A thermoplastic compression sleeve provides a bearing for the slidable barrel, which impacts a valve assembly upon actuation of a trigger mechanism. The impact momentarily opens the valve thereby releasing compressed gas and expelling a projectile. An anti-rebound lock prevents rebound of the barrel and subsequent discharge of gas. In the second embodiment, a slidable bolt assembly serve the function of impacting the valve. The barrel is rigidly attached to the frame of the gun and a spring forces the slidable bolt assembly against the valve. A seal is provided between the slidable bolt assembly and the barrel for allowing slidable movement and preventing the loss of compressed gas.

摘要翻译： 公开了压缩气枪的两个实施例。 在第一实施例中，采用由两个筒引导件支撑的可滑动的筒。 热塑性压缩套管提供用于可滑动筒的轴承，其在触发机构致动时撞击阀组件。 冲击瞬间打开阀门，从而释放压缩气体并排出弹丸。 防反弹锁可防止桶的反弹和随后的气体排放。 在第二实施例中，可滑动的螺栓组件具有冲击阀的功能。 枪管刚性地附接到枪的框架上，并且弹簧迫使可滑动的螺栓组件抵靠阀。 在可滑动的螺栓组件和筒体之间设置有密封件，用于允许滑动运动并防止压缩气体的损失。

公开(公告)号：US09605924B1

公开(公告)日：2017-03-28

申请号：US14919900

申请日：2015-10-22

申请人： John A. McCaslin

发明人： John A. McCaslin

IPC分类号： F41B11/70 ,  F41B11/62 ,  F41B11/723

CPC分类号： F41B11/70 ,  F41A3/72 ,  F41B11/62

摘要： A compressed gas gun with a cocking mechanism that provides a mechanical advantage in compressing a mainspring, while providing a two stage loading and cocking action that accesses and seals a breech through utilization of an intermediate cocking member.

公开(公告)号：US11817074B2

公开(公告)日：2023-11-14

申请号：US17343224

申请日：2021-06-09

申请人： John A. McCaslin

发明人： John A. McCaslin

IPC分类号： G10K11/162 ,  F41B11/70

CPC分类号： G10K11/162 ,  F41B11/70

摘要： An airgun moderator employing a stack of acoustic baffles fabricated from fibrous polymeric felt, which degrades in the presence of gunpowder combustion temperatures, thereby providing an effective airgun sound moderator that us ineffective as a firearms silencer.

公开(公告)号：US20220399001A1

公开(公告)日：2022-12-15

申请号：US17343224

申请日：2021-06-09

申请人： John A. McCaslin

发明人： John A. McCaslin

IPC分类号： G10K11/162 ,  F41B11/70

摘要： An airgun moderator employing a stack of acoustic baffles fabricated from fibrous polymeric felt, which degrades in the presence of gunpowder combustion temperatures, thereby providing an effective airgun sound moderator that us ineffective as a firearms silencer.

公开(公告)号：US5813392A

公开(公告)日：1998-09-29

申请号：US2573

申请日：1998-01-03

申请人： John A. McCaslin

发明人： John A. McCaslin

IPC分类号： F41B11/00 ,  F41B11/72

CPC分类号： F41B11/00 ,  F41B11/723

摘要： A compressed gas gun is disclosed. A slidable breech seal is employed which is operable to seal a breech opening formed in the frame of the gun and lock the gun in a position ready for discharge. Upon discharge, a hammer strikes the breech seal causing a valve to expel compressed gas and discharge the gun. The beech seal is then slid to a second position which serves to cock the gun, expose the breech opening for subsequent loading, and to set a safety device against subsequent discharge. Once cocked, the breech seal is slid to a first position, again sealing said breech opening.

摘要翻译： 公开了一种压缩气枪。 使用可滑动的后膛密封件，其可操作以密封形成在枪的框架中的后膛开口并将枪锁定在准备放电的位置。 在排放时，锤子撞击后膛密封件，导致阀门排出压缩气体并排出枪。 然后将山毛榉密封件滑动到第二位置，该第二位置用于使枪旋转，暴露后续开口用于随后的加载，并设置安全装置以防止随后的排放。 一旦被打开，后膛密封件滑到第一位置，再次密封所述后膛开口。