会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • ARROW TIP MOUNTING APPARATUS AND METHOD
    • 箭头安装装置和方法
    • US20140329625A1
    • 2014-11-06
    • US14337107
    • 2014-07-21
    • Brian James
    • Brian James
    • F42B6/04F42B6/08
    • F42B6/04F42B6/08
    • An interface component for engaging an arrow tip to the leading end of an arrow shaft. The device directs impact forces axially and eliminates the shearing and wall collapse of arrow shafts caused by conventional collared arrow head engagement devices which tend to collapse and cut the leading edge of arrow shafts on hard impacts. Engagement to the arrow shaft leading end is provided by an elongated member axially engaged with the bore of the arrow shaft. The exterior surface of the device can be surfaced to interact with passing air during flight of the arrow and increase spin for better accuracy.
    • 用于将箭头尖端接合到箭头轴的前端的接口部件。 该装置轴向引导冲击力,并消除由常规的卡头箭头接合装置引起的箭头轴的剪切和壁塌陷,这些装置倾向于在硬碰撞时折叠和切割箭头轴的前缘。 与箭头轴前端的接合由与箭头轴的孔轴向啮合的细长构件提供。 在箭头的飞行过程中,装置的外表面可以表面浮雕以与通过的空气相互作用,并提高旋转以获得更好的精度。