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Title:
HOLE BLOCKING-UP EMBEDDED PLUG AND HOLE BLOCKING-UP METHOD USING HOLE BLOCKING-UP EMBEDDED PLUG
Document Type and Number:
Japanese Patent JP2009299746
Kind Code:
A
Abstract:

To surely and easily block up a hole arranged in a structure with an extremely simple and economical structure.

A screw member 103 is fastened, and an embedded plug member 101 composed of an elastic body is compressed between a washer member 105 and a fastening plate member 107, and the embedded plug member 101 is expanded, and the hole arranged in the structure is blocked up by this expansion.


Inventors:
MINAYOSHI HIROYASU
AYUKAWA MASAMI
Application Number:
JP2008153470A
Publication Date:
December 24, 2009
Filing Date:
June 11, 2008
Export Citation:
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Assignee:
MINAYOSHI HIROYASU
TSUSHIN DOBOKU CONSULTANTS CO
International Classes:
F16J13/22; E02D29/12
Domestic Patent References:
JPH0319261U1991-02-26
JPH0854094A1996-02-27
JPH08151060A1996-06-11
JPH08331742A1996-12-13
JPS58101051A1983-06-16
JPS57149353A1982-09-14
JPS60188294A1985-09-25
JPH02122851A1990-05-10
JPS6128948A1986-02-08
JP2007151386A2007-06-14
JPS59194169A1984-11-02
JPH0958713A1997-03-04
JP2002024925A2002-01-25
JP2000035021A2000-02-02
JPS57179687A1982-11-05
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu



 
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