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Adjustable tone game call
专利权人:
发明人:
Jimmy D. Gant
申请号:
US13711939
公开号:
US09326499B1
申请日:
2012.12.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A tubular, adjustable, reed-type game call has axially aligned, adjustable sections. A tubular horn is threadably interconnected with a tubular handle comprising a mouthpiece and an intermediate coupling with an internal sounding chamber. The horn is threadably mated to internal coupling threads, and relative twisting of the horn relative to the mouthpiece causes axial lengthening or shortening of the game call, as the horn is displaced relative to the coupling. A cylindrical anchor supports an elongated reed and a parallel, elongated sounding board. A contactor pressures the reed at a point that is varied when the parts are twisted together or apart, to shorten or lengthen the effective reed length, producing different user selectable sounds. A lock washer is positioned proximate the contactor for securing it.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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