公开(公告)号：US20170159695A1

公开(公告)日：2017-06-08

申请号：US15366994

申请日：2016-12-01

Applicant: SANDVIK MINING AND CONSTRUCTION OY

Inventor： Timo MUUTTONEN ,  Timo KELA ,  Teemu HIETAKARI ,  Jari KIILI

IPC: F16B37/00 ,  F16B5/02

CPC classification number: F16B37/00 ,  F16B5/02 ,  F16B37/041 ,  F16B37/122 ,  F16B2037/007

Abstract: The present disclosure relates to a blind nut, a fastening arrangement and further to a method of fastening. The blind nut includes a cylindrical outer surface portion provided with one or more sealing elements. The sealing elements of the blind nut may seal against a cylindrical inner surface of a nut space inside which the blind nut is configured to penetrate when being tightened.