[특허]Trigger release mechanisms for full and semi automatic open bolt weapons

[미국특허] Trigger release mechanisms for full and semi automatic open bolt weapons 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F41D-003/02
출원번호	US-0897634 (1986-08-18)
발명자 / 주소	Perrine Walter E. (12356 Addison St. N. Hollywood CA 91607)
인용정보	피인용 횟수 : 15 인용 특허 : 3

초록 ▼

A hesitation blowback toggle action weapon in which an under-center toggle employing interconnected toggle links recedes and redirects the recoil energy directed against the face of the bolt generated at the time of firing into the handle of the weapon, and in so doing either: 1. Avoids the full auto sear as long as the trigger is pressured so that movement of the bolt and linkage of the weapon will continue until the ammunition of the magazine is spent, or 2. Engages a semi automatic sear pivotally associated with the trigger of the weapon to lock the weapon in toggle collapsed position until the trigger is sequentially released to unseat sear from the trigger, and then again pressured to release the sear from the toggle mechanism, thus firing another single round.

대표청구항 ▼

A hesitation blowback bolt action weapon comprising: a frame, a handle on said frame, a trigger mounted on said frame adjacent said handle, a hollow barrel having a firing chamber, a bolt movable in said frame axially to and from the firing chamber of said barrel, a toggle interconnected between the bolt and the frame, said toggle comprising a pair of pivotally connected links, the free end of one of said links being pivotally connected to said frame and the free end of the other of said links being pivotally connected to said bolt, the end of said one of said links at said pivotal connection comprising a bifurcated configuration, said toggle being movable to an under-center locked position slightly below a line between the pivotal connection of the toggle on the frame and on the bolt, said pivotal interconnection of said links of the toggle swinging said toggle downwardly within the handle of the weapon upon firing of the weapon, said one of said links of said toggle directing recoil forces to lower rear end of said handle of the weapon, a sear pivotally mounted within said handle and within the path of movement of said toggle into said handle, said sear engaging said one of said links of said toggle adjacent the point of their pivotal connection within said bifurcated configuration upon movement of said toggle into said handle to lock said toggle in its collapsed position until released by finger pressure applied to said trigger which pressure causes said sear to rotate out of engagement with said toggle, and a spring mounted within said handle between said handle and said sear for biasing said sear in counterclockwise direction to its movement by said trigger for aiding in locking said toggle in collapsed position.

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

Perrine Walter E. (15050 Burbank Blvd. ; Apt. No. 17 Van Nuys CA 91411), Angular shape firing pin for use with a collapsible toggle recoil in a hand held weapon.
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Perrine ; Walter E., Bolt actuating mechanism useable with floating firing pin.
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Perrine Walter E. (P.O. Box 621 Elko NV 89801), Toggle actuating, shell loading and ejecting apparatus for hand held guns.
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이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

Irwin, Michael B., Automatic bolt hold-open assembly.
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Pizano, Jorge, Firearm having an articulated bolt train with transversally displacing firing mechanism, delay blowback breech opening, and recoil damper.
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Jebsen, Jan Henrik; Kerbrat, Renaud, Firearm with enhanced recoil and control characteristics.
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Jebsen, Jan Henrik; Kerbrat, Renaud, Firearm with enhanced recoil and control characteristics.
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Jebsen, Jan Henrik; Kerbrat, Renaud, Firearm with enhanced recoil and control characteristics.
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Jebsen,Jan Henrik; Kerbrat,Renaud, Firearm with enhanced recoil and control characteristics.
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Jebsen, Jan Henrik; Kerbrat, Renaud; Jenny, Klaus, Firearm with enhanced recoil and control characters.
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Jebsen, Jan Henrik; Kerbrat, Renaud, Heavy caliber firearm with enhanced recoil and control characteristics.
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Jebsen, Jan Henrik; Kerbrat, Renaud, Heavy caliber firearm with enhanced recoil and control characteristics.
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Karagias, Theodore, Multi-caliber firearms, bolt mechanisms, bolt lugs, and methods of using the same.
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Karagias, Theodore, Multi-caliber firearms, bolt mechanisms, bolt lugs, and methods of using the same.
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Huber, John F., Trigger assembly.
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Huber, John F., Trigger assembly.
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Karagias, Theodore, Trigger mechanism and a firearm containing the same.
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Oddbjorn Eken NO, Trigger system for recoil driven weapons.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Trigger release mechanisms for full and semi automatic open bolt weapons 원문보기