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1. 发明公开

KR1020050057513A 분할형 잠금 스크루 파스너 조립체 및 그 사용 방법 无效
标题翻译：分离锁紧螺丝紧固件组件和方法
公开(公告)号：KR1020050057513A
公开(公告)日：2005-06-16
申请号：KR1020057004829
申请日：2003-09-02
申请人： 브래슬린 마리 에이
发明人： 브래슬린패트릭더블유 , 브래슬린마리에이
IPC分类号： F16B35/02
CPC分类号： F16B13/126 , F16B35/02 , F16B35/041 , F16B35/06 , F16B39/023 , F16B39/028 , Y10S411/954
摘要： A self-locking bolt assembly (1) includes a split bolt (2) and a screw set pin (3). The bolt includes a threaded shank (4), an axial bore (6) extending through the shank, the bore (6) including a threaded bore section (6A), a tapered end section (6C), and a bore midsection (6B) between the threaded bore section and the tapered end section. The screw set pin(3) includes a screw section (1OB) having threads for engaging the threaded bore section (6A) and a pin shaft (10) having a tapered end section (1 OA) for engaging the tapered end section (6C) of the bore (6), the pin shaft (10) having a proximal end attached to the screw section (1OB). The pin shaft (10) is sufficiently long to ensure that the screw set pin (3) further into the bore (6) without galling threads of the screw section (1OB). The tapered end section (10A) of the pin shaft has a taper angle (a) that is less than a taper angle ((3) of the tapered end section (6C) of the bore (6) to allow a narrowed end portion of the tapered end section (I OA) of the pin shaft (10) to engage a narrowed end portion of the tapered end section (6C) of the bore (6).
摘要翻译：自锁螺栓组件（1）包括分体螺栓（2）和螺钉固定销（3）。螺栓包括螺纹杆（4），延伸穿过柄的轴向孔（6），孔（6）包括螺纹孔部分（6A），锥形端部分（6C）和孔中部（6B）在螺纹孔部分和锥形端部分之间。螺钉固定销（3）包括具有用于接合螺纹孔部分（6A）的螺纹的螺纹部分（10B）和具有用于接合锥形端部（6C）的锥形端部部分（10A）的销轴（10）的孔（6），销轴（10）具有附接到螺钉部分（10B）的近端。销轴（10）足够长，以确保螺钉组件销（3）进一步进入孔（6），而不会磨损螺杆部分（10B）的螺纹。销轴的锥形端部（10A）具有小于孔（6）的锥形端部（6C）的锥角（（3））的锥角（a），以允许狭窄的端部销轴（10）的锥形端部（I OA）与孔（6）的锥形端部（6C）的窄端部接合。

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