Title:
LIGHTNING-RESISTANT FASTENER, CAP, AND METHOD OF MOUNTING LIGHTNING-RESISTANT FASTENER
Document Type and Number:
WIPO Patent Application WO/2010/113523
Kind Code:
A1
Abstract:
A lightning-resistant fastener, a cap, and a method of mounting a lightning-resistant fastener which, with sufficient insulation properties assured, provide improved workability and highly stable quality to thereby enable a reduction in the manufacturing cost of a machine body.
A hole (32) is formed in a cap (30), and a screw groove (32a) is formed in the hole (32). The configuration enables the cap (30) to be reliably and easily positioned and installed on a fastener member (24) and reliably prevents the cap (30) from coming out of place after the installation thereof. This improves workability to reduce production cost with sufficient insulation properties assured and enables the cap (30) to be installed with stable quality irrespective of a worker. Preferably, the cap (30) is constructed from a resin in view of mass-productivity, weight reduction, etc.
Inventors:
BESSHO MASAHIRO (JP)
NISHIMURA WATARU (JP)
ISHIKAWA NAOMOTO (JP)
KANO YUICHIRO (JP)
NOHARA TOSHIKATSU (JP)
HASHIGAMI TORU (JP)
TSUZUKI TAMAKI (JP)
NISHIMURA WATARU (JP)
ISHIKAWA NAOMOTO (JP)
KANO YUICHIRO (JP)
NOHARA TOSHIKATSU (JP)
HASHIGAMI TORU (JP)
TSUZUKI TAMAKI (JP)
Application Number:
PCT/JP2010/002429
Publication Date:
October 07, 2010
Filing Date:
April 02, 2010
Export Citation:
Assignee:
MITSUBISHI AIRCRAFT CORP (JP)
BESSHO MASAHIRO (JP)
NISHIMURA WATARU (JP)
ISHIKAWA NAOMOTO (JP)
KANO YUICHIRO (JP)
NOHARA TOSHIKATSU (JP)
HASHIGAMI TORU (JP)
TSUZUKI TAMAKI (JP)
BESSHO MASAHIRO (JP)
NISHIMURA WATARU (JP)
ISHIKAWA NAOMOTO (JP)
KANO YUICHIRO (JP)
NOHARA TOSHIKATSU (JP)
HASHIGAMI TORU (JP)
TSUZUKI TAMAKI (JP)
International Classes:
B64C1/00; B64D45/02; F16B5/02; F16B37/14
Foreign References:
| GB2226801A | 1990-07-11 | |||
| US5175665A | 1992-12-29 |
Attorney, Agent or Firm:
OBA, Mitsuru et al. (JP)
Mitsuru Oba (JP)
Mitsuru Oba (JP)
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