Attitude orientation device for scope carrying firearms
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F41G-001/387
출원번호
US-0878457
(1992-05-05)
발명자
/ 주소
Beisner David A. (3903 Courtland Cir. Alexandria VA 22305)
인용정보
피인용 횟수 :
39인용 특허 :
0
초록▼
A firearm having an attitude indicator, a stock, a barrel having a shooting axis, and a scope positioned above the barrel and having a sighting axis, the common plane in which the shooting axis and the sighting axis lie constituting the firearm plane, and wherein, for proper sighting, the firearm pl
A firearm having an attitude indicator, a stock, a barrel having a shooting axis, and a scope positioned above the barrel and having a sighting axis, the common plane in which the shooting axis and the sighting axis lie constituting the firearm plane, and wherein, for proper sighting, the firearm plane must be substantially vertically oriented, the attitude indicator having a level with a horizontal functional plane, a support for the indicator, and an attachment mechanism for mounting the support on the firearm with the functional plane of the indicator oriented substantially normal to the firearm plane and with the indicator lying within the binocular field incident to the sighting axis of the scope.
대표청구항▼
A firearm having attitude indicator means, said firearm comprising barrel means having a shooting axis, and scope means positioned above said barrel means and having a sighting axis, said scope means having an eyepiece, said shooting axis and said sighting axis lying in a common plane constituting a
A firearm having attitude indicator means, said firearm comprising barrel means having a shooting axis, and scope means positioned above said barrel means and having a sighting axis, said scope means having an eyepiece, said shooting axis and said sighting axis lying in a common plane constituting a firearm plane of said firearm, the arrangement of said shooting axis and sighting axis within said firearm plane providing a binocular field extending below and laterally to each side of said scope means, said binocular field being viewable only with the eye not being used for sighting through the eyepiece of said scope means, and wherein, for proper sighting, said firearm plane must be substantially vertically oriented, said attitude indicator means comprising bubble level means adapted to indicate the attitude of said firearm plane with respect to the horizontal, support means for said level means, and attachment means for mounting said support means on said scope means with said level means lying exteriorly to said scope means and forwardly of said eyepiece thereof and within said binocular field.
연구과제 타임라인
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이 특허를 인용한 특허 (39)
Ratliff, Derrick, Adjustable attachment system for weapon accessories.
Potterfield, Russell A.; Morrow, Tim; Zhou, Yan-Jiang; Kinney, Tim; Cauley, Dennis; Yale, David; Zara, Robert Joseph, Bipod device for use with a firearm.
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