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
    • 2. 发明申请
    • UNITARY FASTENER INSERT FOR STRUCTURAL SANDWICH PANELS
    • 用于结构三面板的单位紧固件插件
    • WO1984003130A1
    • 1984-08-16
    • PCT/US1983000174
    • 1983-02-07
    • THE BOEING COMPANYGORGES, Friedrich, Josef
    • THE BOEING COMPANY
    • F16B05/01
    • F16B5/01B21K21/00B64C1/18
    • A unitary fastener insert (50) for structural sandwich panels (52) is comprised of a shaft (58) of a generally uniform circular cross section having a base (64) and a tip (62), a generally circular flange (68) extending radially outward from the base circumferentially peripheral the shaft, and a central stepped bore therethrough (72) including an enlarged fastener seat recess (78) disposed interiorly of the tip for receiving the head (90) of a fastener (54) merging to a reduced bore (82) for receiving the shank (94) of the fastener. The insert of the present invention is specifically configured for production by a forging technique, also described herein.
    • 用于结构夹层板(52)的单一紧固件插入件(50)由具有基部(64)和尖端(62)的大致均匀圆形横截面的轴(58)组成,大体上圆形的凸缘(68)延伸 所述基座周向周向地径向向外延伸,以及穿过其中的中心台阶孔(72),其包括设置在所述尖端内部的扩大的紧固件座部凹部(78),用于接纳紧固件(54)的头部(90) 孔(82)用于接收紧固件的柄(94)。 本发明的插入件特别地构造成用于通过本文也描述的锻造技术进行生产。