Title:
BOX SECTION DOCKING ASSEMBLY AND DOCKING METHOD AND APPLICATION THEREFOR FOR DIFFERENT LOAD LEVELS
Document Type and Number:
WIPO Patent Application WO/2020/107530
Kind Code:
A1
Abstract:
A box section docking assembly and docking method and application therefor for different load levels. The box section docking method comprises the steps: using the docking assembly for connecting a body box section and a fake piece box section; docking a wall plate and a wing spar of the body and the fake piece in a cross-section manner, docking the wing spar in a double shear form, and connecting the docked inner side of the wall plate by a corner tab. The method is simple in assembly, and convenient in operation. In addition, a box section test is more stable and safer by adopting a double shear structure during docking, and the risk of the failure of a composite material is reduced.
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Inventors:
GAO JUBIN (CN)
SUN JIANZHUO (CN)
PENG ZHIQI (CN)
XIAO ZHIPENG (CN)
WANG ZHUANLI (CN)
SHI YUE (CN)
ZHANG FA (CN)
XIE WENXUAN (CN)
WANG DONG (CN)
LIU CHUANJUN (CN)
SUN JIANZHUO (CN)
PENG ZHIQI (CN)
XIAO ZHIPENG (CN)
WANG ZHUANLI (CN)
SHI YUE (CN)
ZHANG FA (CN)
XIE WENXUAN (CN)
WANG DONG (CN)
LIU CHUANJUN (CN)
Application Number:
PCT/CN2018/120273
Publication Date:
June 04, 2020
Filing Date:
December 11, 2018
Export Citation:
Assignee:
BEIJING AERONAUTICAL SCIENCE & TECH RESEARCH INSTITUTE COMMERCIAL AIRCRAFT CORPORATION OF CHINA (CN)
COMMERCIAL AIRCRAFT CORP CN (CN)
COMMERCIAL AIRCRAFT CORP CN (CN)
International Classes:
B64F5/60
Foreign References:
| CN107416183A | 2017-12-01 | |||
| CN205642963U | 2016-10-12 | |||
| CN206945287U | 2018-01-30 | |||
| CN205633010U | 2016-10-12 | |||
| US20150191922A1 | 2015-07-09 |
Attorney, Agent or Firm:
BEIJING JINZHIPUHUA INTELLECTUAL PROPERTY AGENCY CO. LTD (CN)
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