Title:
開チャネルスチフナ
Document Type and Number:
Japanese Patent JP6962741
Kind Code:
B2
Abstract:
An open-channel stiffener for stiffening a panel has a bonding flange for bonding the stiffener to the panel through a bondline formed between the bonding flange and the panel to form a stiffened panel. The open-channel stiffener has a cross-sectional shape that aligns, or substantially aligns, a shear center of the stiffener with a centroid of the stiffener and aligns the shear center proximate an edge of the bondline, and removes the need for a radius filler noodle. A plurality of perforations may be formed through the bonding flange to permit an adhesive to wick into the perforations and create a mechanical interlock between the bonding flange and the panel.
Inventors:
Deobold, Lyle Earl.
Dilligan, Matthew A.
Lynn, Aaron N.
Ramanas, Madvadas
Dilligan, Matthew A.
Lynn, Aaron N.
Ramanas, Madvadas
Application Number:
JP2017159835A
Publication Date:
November 05, 2021
Filing Date:
August 23, 2017
Export Citation:
Assignee:
The Boeing Company
International Classes:
B64C1/00; B64C3/18; F16B5/08; F16B11/00
Domestic Patent References:
| JP4135938U | ||||
| JP2015120335A | ||||
| JP1132807U |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation