公开(公告)号：US20140308088A1

公开(公告)日：2014-10-16

申请号：US13863441

申请日：2013-04-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Fernando Jorge Casanova ,  Rajesh Kumar ,  Madhumita Roy

IPC: F16B29/00

CPC classification number: F16B5/02 ,  F16B4/004

Abstract: A fastener is provided including a bolt having at least one threaded end, a first sleeve configured to fit over the bolt, and a second sleeve configured to fit over the first sleeve. At least one nut is configured to cooperate with threads in the threaded ends of the bolt. The first and second sleeves are configured to impart an outwardly radial load when the nuts are tightened on the bolt.

Abstract translation: 提供了紧固件，其包括具有至少一个螺纹端的螺栓，被配置成装配在螺栓上的第一套筒以及配置成装配在第一套筒上的第二套筒。 至少一个螺母构造成与螺栓的螺纹端部中的螺纹配合。 当螺母紧固在螺栓上时，第一和第二套筒构造成赋予向外的径向载荷。

公开(公告)号：US09133868B2

公开(公告)日：2015-09-15

申请号：US13863441

申请日：2013-04-16

Applicant: General Electric Company

Inventor： Fernando Jorge Casanova ,  Rajesh Kumar ,  Madhumita Roy

IPC: F16B13/04 ,  F16B5/02 ,  F16B4/00

CPC classification number: F16B5/02 ,  F16B4/004

Abstract: A fastener is provided including a bolt having at least one threaded end, a first sleeve configured to fit over the bolt, and a second sleeve configured to fit over the first sleeve. At least one nut is configured to cooperate with threads in the threaded ends of the bolt. The first and second sleeves are configured to impart an outwardly radial load when the nuts are tightened on the bolt.

Abstract translation: 提供了紧固件，其包括具有至少一个螺纹端的螺栓，被配置成装配在螺栓上的第一套筒以及配置成装配在第一套筒上的第二套筒。 至少一个螺母构造成与螺栓的螺纹端部中的螺纹配合。 当螺母紧固在螺栓上时，第一和第二套筒构造成赋予向外的径向载荷。