Title:
片側締め具組立体並びにその設置方法及びシステム
Document Type and Number:
Japanese Patent JP6920055
Kind Code:
B2
Abstract:
A one-sided fastener assembly for use in coupling an assembly stack-up includes a sleeve comprising an outer cylindrical surface and an inner tapered surface oriented at a first angle with respect to the outer surface. The inner tapered defines an opening extending through the sleeve. The fastener assembly also includes a core extending along an axis and configured for insertion into the opening. The core includes an outer tapered surface oriented at a second angle with respect to the axis configured for engagement with the sleeve inner tapered surface such that insertion of the core into the sleeve causes radial expansion of the sleeve creating an interference fit with the assembly stack-up to complete installation of the one-sided fastener assembly.
Inventors:
Break alexander simpson
Mark A Woods
John E. Inman
Mark A Woods
John E. Inman
Application Number:
JP2016247540A
Publication Date:
August 18, 2021
Filing Date:
December 21, 2016
Export Citation:
Assignee:
The Boeing Company
International Classes:
F16B19/10; B21J15/00; B23P19/00; B23P19/04; F16B5/04; F16B17/00
Domestic Patent References:
| JP31004065B1 | ||||
| JP2012530219A | ||||
| JP49009135B1 |
Foreign References:
| US2774098 | ||||
| US2302590 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Tatsuhiko Abe
Kuroda Shinpei
Choi
Tatsuhiko Abe
Kuroda Shinpei
Choi