Title:
SCREW GROMMET
Document Type and Number:
WIPO Patent Application WO/2010/007998
Kind Code:
A1
Abstract:
A plastic screw grommet having a head and a leg which has a front end portion adapted to be moved to the head side by advancing operation of a screw body inserted from the head side. The front end portion adapted to be moved to the head side is configured to expand an intermediate portion of the leg, which intermediate portion is a portion between the front end portion and the head, by entering the inner side of the intermediate portion. When the intermediate portion is expanded, that outer surface of the front end portion which makes contact with the inner surface of the expanded portion of the intermediate portion has a shape following the inner surface of the expanded portion.
Inventors:
SANBONMATSU TORU (JP)
Application Number:
PCT/JP2009/062760
Publication Date:
January 21, 2010
Filing Date:
July 14, 2009
Export Citation:
Assignee:
NIFCO INC (JP)
SANBONMATSU TORU (JP)
SANBONMATSU TORU (JP)
International Classes:
F16B13/06
Foreign References:
| JP2007177886A | 2007-07-12 | |||
| JPS54103456U | 1979-07-20 | |||
| JPH0344446Z1 | ||||
| JPH0472082A | 1992-03-06 |
Other References:
See also references of EP 2302227A4
Attorney, Agent or Firm:
OGAWA, Toshiharu et al. (JP)
Toshiharu Ogawa (JP)
Toshiharu Ogawa (JP)
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