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1. 发明申请

WO2015041908A1 RIVET 审中-公开
标题翻译：铆钉
公开(公告)号：WO2015041908A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/054995
申请日：2014-09-10
申请人： ALCOA INC.
发明人： BRENNETOT, Thomas , GUTIERREZ, Arnoldo , LEE, Gilbert , HUFNAGL, Gerhart , TORRENCE, Randy
IPC分类号： F16B19/05
CPC分类号： F16B19/1054 , B21J15/022 , F16B19/05
摘要： A rivet (10) includes a pin member (12) having a head (34) and a lock groove (26), and a lock ring (14) having a flange (53). The flange (53) of the lock ring (14) is swaged into the lock groove (26) of the pin member (12) and transformed to a bead (54) that engages the lock groove (26), and a portion (P) of an outer surface (50) of the lock ring (14) deforms and is rotated inwardly. The rivet (10) is installed within a structure (56) such that the head (34) of the pin member (12) is flush with an outer surface (68) of a panel (64) and the portion (P) of the outer surface (50) of the lock ring (14) is flush with an outer surface (66) of another panel (62). The pin member (12) includes a frangible portion (28) that breaks off when the rivet (10) is installed.
摘要翻译：铆钉（10）包括具有头部（34）和锁定槽（26）的销构件（12）和具有凸缘（53）的锁定环（14）。锁定环（14）的凸缘（53）被挤压到销构件（12）的锁定槽（26）中，并变形成与锁定槽（26）接合的胎圈（54）和一部分）锁定环（14）的外表面（50）变形并向内旋转。铆钉（10）安装在结构（56）内，使得销构件（12）的头部（34）与面板（64）的外表面（68）齐平，并且锁定环（14）的外表面（50）与另一个面板（62）的外表面（66）齐平。销构件（12）包括当安装铆钉（10）时中断的易碎部分（28）。

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