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    BREAK OPEN SYSTEM HAVING AN ADJUSTABLE, RELEASABLE FOREND STOCK
    1.
    发明申请
    BREAK OPEN SYSTEM HAVING AN ADJUSTABLE, RELEASABLE FOREND STOCK 审中-公开

    公开(公告)号：US20190204046A1

    公开(公告)日：2019-07-04

    申请号：US16233992

    申请日：2018-12-27

    Applicant: Ardesa, S.A.

    Inventor： Angel Calvete

    IPC: F41C23/16 ,  F41A3/58

    CPC classification number: F41C23/16 ,  F41A3/58

    Abstract: A forend stock for a break open firearm having a housing lug, the housing lug being attached into the lower side of the barrel assembly. A coupler is secured onto the housing lug. At the coupler end opposite the housing lug rod, there is a cylindrical area, and between the two coupler ends, another finished area forming an extended flange. The extended flange has a larger diameter than the cylindrical ends of the coupler. A latch bolt is secured to the forend stock by a cover plate. The latch bolt is topped at one of its ends with a sharp bevel. At its other end, it has a cylindrical post to support a pressure spring, and is held in a longitudinal channel or recess, and arranged such that a user can access an actuator knob for manual handling of the latch bolt. The cover plate assembly has an aperture which the ledges of an extended protrusion of the latch bolt fit within, defining the forward and backward travel limits that the bolt can go in a direction parallel to the axial direction of the barrel.

    Firearm and Firearm Kit
    4.
    发明申请
    Firearm and Firearm Kit 审中-公开

    公开(公告)号：US20180202730A1

    公开(公告)日：2018-07-19

    申请号：US15921116

    申请日：2018-03-14

    Applicant: Caesar Guerini S.r.l.

    Inventor： Antonio Guerini

    IPC: F41A3/06 ,  F41A3/58 ,  F41C7/11

    CPC classification number: F41A3/06 ,  F41A3/58 ,  F41C7/11

    Abstract: The firearm comprises a firearm frame, a barrel sleeve mounted in a rotatable manner on the firearm frame, and at least one rotation pin which extends between the firearm frame and the barrel sleeve to guide the sleeve around a rotation axis. The rotation pin and the firearm frame, or said pin and the barrel sleeve, lie in abutment with each other by means of complementary sliding surfaces, at least one sliding surface being borne by a wear component connected in a releasable manner to the rotation pin, to the firearm frame and/or to the barrel sleeve. The invention also relates to a kit for a firearm.

    Pistol with short barrel and deep groove rifling
    5.
    发明授权
    Pistol with short barrel and deep groove rifling 有权

    公开(公告)号：US09939223B1

    公开(公告)日：2018-04-10

    申请号：US15099787

    申请日：2016-04-15

    Applicant: Heizer Defense, LLC

    Inventor： Charles K. Heizer ,  Thomas C. Heizer ,  Hedy H. Gahn

    IPC: F41A19/00 ,  F41A21/18 ,  F41C3/00 ,  F41A19/10

    CPC classification number: F41A21/18 ,  F41A3/58 ,  F41A15/06 ,  F41A19/10 ,  F41A19/29 ,  F41A19/35 ,  F41A19/38 ,  F41A19/40 ,  F41A19/41 ,  F41C3/00

    Abstract: A barrel has a barrel body that extends a barrel length and a bore extending through the barrel body. The bore has a cartridge chamber section and a rifled section with a bore diameter. A cartridge shell fits within the cartridge chamber section and the projectile extends from the cartridge chamber section into the rifled section. The cartridge shell with the projectile has a shell length within the bore, the barrel length is less than twice the shell length. The rifled section has rifling grooves between rifling lands, and each of the rifling lands has a land width. The groove diameter is greater than the land diameter by an amount that is more than one half of the land width. The barrel body has an extractor assembly with an arm retractably extending from a cavity. The arm can rotate in the cavity when extended and does not rotate when retracted.

    FOLDING POCKET PISTOL
    7.
    发明申请
    FOLDING POCKET PISTOL 审中-公开

    公开(公告)号：US20170321981A1

    公开(公告)日：2017-11-09

    申请号：US15660894

    申请日：2017-07-26

    Applicant: Aaron Voigt

    Inventor： Aaron Voigt

    IPC: F41A11/04 ,  F41C3/00 ,  F41C9/02 ,  F41A3/06 ,  F41A3/58

    CPC classification number: F41A11/04 ,  F41A3/06 ,  F41A3/58 ,  F41A3/66 ,  F41A17/46 ,  F41A19/13 ,  F41A19/26 ,  F41C3/00 ,  F41C9/02 ,  F41C23/22

    Abstract: A folding pocket pistol has a frame, a barrel connected to the frame and defining a bore and a chamber and movable between an operating position and a loading position, a bolt connected to the frame and operable to reciprocate between a rearward cocked position and a forward battery position, a trigger connected to the frame and having a lever movable between a forward position and a rearward position, a grip connected to the frame and movable between a closed position abutting the frame, and an open position away from the frame, the grip defining a pocket adapted to receive the trigger lever when the trigger lever is in the forward position, and the grip having a pocket block surface adapted to contact a portion of the trigger lever when the trigger lever is in the rearward position, which prevents the grip moving to the closed position.

    MODIFIED BREAK-ACTION FIREARM
    10.
    发明申请
    MODIFIED BREAK-ACTION FIREARM 审中-公开

    公开(公告)号：US20170307314A1

    公开(公告)日：2017-10-26

    申请号：US15491620

    申请日：2017-04-19

    Applicant: Mark Serbu

    Inventor： Mark Serbu

    IPC: F41A3/58 ,  F41C7/11 ,  F41A19/54

    CPC classification number: F41A3/58 ,  F41A3/64 ,  F41A19/54 ,  F41C7/11

    Abstract: A break-action firearm for high caliber ammunition is described. In some arrangements, the firearm is a rifle. The higher caliber ammunition may be, for example, fifty caliber ammunition. The firearm includes a barrel that is hingedly coupled to a lower portion of the firearm. A latching mechanism secures the barrel in a firing position and releases the barrel from the firing position. The barrel includes a screw-on breech cap that is threadedly coupled to the end of the barrel. The breech cap includes a firing pin. When an ammunition cartridge is loaded into the barrel, the screw-on breech cap is installed, and the barrel is secured in the firing position, a user can pull a trigger that causes a firing hammer to hit the firing pin thereby firing the ammunition cartridge.

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