公开(公告)号：US09464865B2

公开(公告)日：2016-10-11

申请号：US14593549

申请日：2015-01-09

Applicant: RA Brands, L.L.C.

Inventor： Kiernan Shea ,  David O. Matteson ,  Marlin R. Jiranek, II

IPC: F41C23/16

CPC classification number: F41C23/16

Abstract: A hand guard installation mechanism for securing a hand guard over the barrel of a firearm includes a tapered locking element that extends at least partially through the hand guard and interfaces with a surface of the barrel nut of the firearm. A fastener mates with the locking element, drawing the locking element at least farther into the hand guard and against the surface of the barrel nut. As the locking element is drawn against the barrel nut, the hand guard is tightened against the barrel nut such that the hand guard is secured in place against the receiver of the firearm.

Abstract translation: 护手安装机构用于将护手固定在枪械的枪管上方包括锥形锁定元件，其至少部分延伸穿过护手并与枪支的枪管螺母的表面相接合。 紧固件与锁定元件配合，将锁定元件至少进一步拉入护手并抵靠在桶形螺母的表面上。 当锁定元件被拉过桶形螺母时，护手将紧固在枪管螺母上，使得护手固定在枪支的接收器上。

公开(公告)号：USD741978S1

公开(公告)日：2015-10-27

申请号：US29480159

申请日：2014-01-23

Applicant: RA Brands, L.L.C.

Designer： Kiernan Shea ,  David O. Matteson ,  Marlin R. Jiranek

公开(公告)号：US20150316347A1

公开(公告)日：2015-11-05

申请号：US14593549

申请日：2015-01-09

Applicant: RA Brands, L.L.C.

Inventor： Kiernan Shea ,  David O. Matteson ,  Marlin R. Jiranek, II

IPC: F41C23/16

CPC classification number: F41C23/16

Abstract: A hand guard installation mechanism for securing a hand guard over the barrel of a firearm includes a tapered locking element that extends at least partially through the hand guard and interfaces with a surface of the barrel nut of the firearm. A fastener mates with the locking element, drawing the locking element at least farther into the hand guard and against the surface of the barrel nut. As the locking element is drawn against the barrel nut, the hand guard is tightened against the barrel nut such that the hand guard is secured in place against the receiver of the firearm.

Abstract translation: 护手安装机构用于将护手固定在枪械的枪管上方包括锥形锁定元件，其至少部分延伸穿过护手并与枪支的枪管螺母的表面相接合。 紧固件与锁定元件配合，将锁定元件至少进一步拉入护手并抵靠在桶形螺母的表面上。 当锁定元件被拉过桶形螺母时，护手将紧固在枪管螺母上，使得护手固定在枪支的接收器上。