Search International and National Patent Collections

1. (WO2018089258) THREADED FASTENER WITH HYBRID PATCH

Pub. No.:    WO/2018/089258    International Application No.:    PCT/US2017/059847
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Sat Nov 04 00:59:59 CET 2017
IPC: F16B 39/22
Applicants: NYLOK LLC
Inventors: ALAIMO, Gregory
CAMEY, Tadashi
MONAHAN, Robin, F.
Title: THREADED FASTENER WITH HYBRID PATCH
Abstract:
A threaded fastener with a hybrid locking mechanism includes a shank having a threaded portion, a first locking mechanism disposed on the threaded portion, and a second locking mechanism disposed on the threaded portion extending over the first locking mechanism. The first locking mechanism provides a primary retention strength during an initial use of the threaded fastener and the second locking mechanism provides the primary retention strength during subsequent uses of the threaded fastener. A method of making the threaded fastener includes applying a first locking mechanism material on the shank and applying a second locking mechanism material over the first locking mechanism material on the shank.