personal representative by Catherine J. (Bellevue WA)
출원인 / 주소
Michaels of Oregon Co. (Portland OR 02)
인용정보
피인용 횟수 :
13인용 특허 :
2
초록▼
A nipple for use in firearms employing percussion caps. The nipple includes an elongate body adapted at one end to receive a percussion cap, and adapted at its opposite end threadably to engage the ignition chamber housing of a firearm. A passage extending axially through the nipple includes a cylin
A nipple for use in firearms employing percussion caps. The nipple includes an elongate body adapted at one end to receive a percussion cap, and adapted at its opposite end threadably to engage the ignition chamber housing of a firearm. A passage extending axially through the nipple includes a cylindrical primary section communicating with the cap-receiving end of the nipple, and a cylindrical constriction section communicating with the opposite end of the nipple body. These two sections intersect planar end faces of the nipple body substantially normal thereto. A cone-shaped section interconnecting the primary and constriction sections is dimensioned to have a greater volume and a lesser axial dimension than the constriction section.
대표청구항▼
A nipple usable to ignite a propellant charge in a firearm of the type employing percussive ignition caps, said nipple comprising, an elongate body including, adjacent one end, a substantially cylindrical cap-receiving section, the outer surface of which is dimensioned to receive such caps slidingly
A nipple usable to ignite a propellant charge in a firearm of the type employing percussive ignition caps, said nipple comprising, an elongate body including, adjacent one end, a substantially cylindrical cap-receiving section, the outer surface of which is dimensioned to receive such caps slidingly thereon, and adjacent the other end, a mounting section, said body further including, adjacent said one and other ends, one and other end faces, respectively, which are planar and occupy substantially parallel planes, a first cylindrical wall expanse extending from said one end face, substantially perpendicular thereto, axially through a major portion of said nipple, defining a first, larger-diameter chamber therein, a second cylindrical wall expanse extending from said other end face, substantially perpendicular thereto, axially through a minor portion of said nipple, defining a second, smaller-diameter chamber therein, and a conical wall expanse which tapers radially inwardly, along the axial direction approaching said other end face, at an angle of between about 25°and about 35°relative to the longitudinal axis of said nipple, said conical wall expanse defining a conical chamber joining said first and second chambers, said conical chamber having a volume greater than, and a longitudinal dimension less than, that of said second chamber.
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이 특허에 인용된 특허 (2)
Peterson ; Marcus L., Gas exhaust nipple for guns.
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