公开(公告)号：US11473605B2

公开(公告)日：2022-10-18

申请号：US16776732

申请日：2020-01-30

申请人： Arconic Inc.

发明人： Thomas Brennetot ,  Arnaud Brunet ,  Christophe Coulon

IPC分类号： F16B19/05 ,  F16B23/00 ,  F16B39/02 ,  F16B35/04 ,  F16B31/02

摘要： A fastener including a pin member having a shank portion, a threaded portion having a thread, a lock portion having at least one lock groove, and a pull portion located having at least one pull groove. The threaded portion is adapted to be engaged threadedly with a threaded hole of a workpiece to install the pin member therein. The fastener includes a swage collar adapted to be installed into the at least one lock groove of the lock portion to secure a plurality of workpieces. The pull portion is adapted to break off when the fastener is installed.

公开(公告)号：US20200166066A1

公开(公告)日：2020-05-28

申请号：US16776732

申请日：2020-01-30

申请人： Arconic Inc.

发明人： Thomas Brennetot ,  Arnaud Brunet ,  Christophe Coulon

IPC分类号： F16B19/05 ,  F16B39/02 ,  F16B23/00

摘要： A fastener including a pin member having a shank portion, a threaded portion having a thread, a lock portion having at least one lock groove, and a pull portion located having at least one pull groove. The threaded portion is adapted to be engaged threadedly with a threaded hole of a workpiece to install the pin member therein. The fastener includes a swage collar adapted to be installed into the at least one lock groove of the lock portion to secure a plurality of workpieces. The pull portion is adapted to break off when the fastener is installed.