发明名称 Archery broadhead
摘要 An archery broadhead (10) for mourning to an arrow shaft includes a ferrule (16), a plurality of replaceable blade elements (18) supported by and extending from the ferrule, an engaging bar 22 and a tip (20) mounted to the ferrule opposite the arrow shaft. The ferrule defines a centrally located cavity (48) and a plurality of ferrule slots (60) extending longitudinally along the ferrule and communicating with the blade elements. The blade elements are supported by the ferrule by engaging the blade elements within the ferrule slots and disposing the securing flanges of each within the ferrule cavity. The engaging bar is inserted within the ferrule cavity and disposed in engagement with the blade elements substantially along the length of the securing flanges of the blade elements to discourage movement of the blade elements with respect to the ferrule slots. The tip is secured to the ferrule to discourage axial movement of the blade elements with respect to the slots. The broadhead blade elements are individually replaceable and, in some embodiments, interchangeable with other broadheads, without regard to the number of blade elements adapted to be mounted and supported by the broadhead ferrule.
申请公布号 US5482294(A) 申请公布日期 1996.01.09
申请号 US19950442472 申请日期 1995.05.16
申请人 SULLIVAN, DENNIS E.;SULLIVAN, KEVIN M. 发明人 SULLIVAN, DENNIS E.;SULLIVAN, KEVIN M.
分类号 F42B6/08;(IPC1-7):F42B6/08 主分类号 F42B6/08
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