Title:
REMOVAL METHOD OF FILLING MEMBER AND FILLING MEMBER USED THEREIN
Document Type and Number:
Japanese Patent JP2013164164
Kind Code:
A
Abstract:
To provide a removal method of a filling member facilitated in the maintenance and the exchange of the member by enabling easy removal when there arises a necessity for bolt-removing the filling member filled into a space of a counterbored hole and a hole of a bolt head in a rigid state, and the filling member used in the method.
A prepared hole is bored at a filling member 3 by using a drill D, and a pull-out force is made to act on the filling member 3 via a female screw 31 screwed into a rotating tap T while forming the female screw 31 at the filling member 3 by tap processing, thus pulling out the filling member 3 from a space of the counterbored hole 2.
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Inventors:
WADA NAOYA
SUGIMOTO AKIRA
SAKATA HIFUMI
SUGIMOTO AKIRA
SAKATA HIFUMI
Application Number:
JP2013100992A
Publication Date:
August 22, 2013
Filing Date:
May 13, 2013
Export Citation:
Assignee:
KINKI KK
International Classes:
F16B41/00; F16B33/06; F16B37/14
Domestic Patent References:
| JP2010038226A | 2010-02-18 | |||
| JP2002147438A | 2002-05-22 | |||
| JP2001024763A | 2001-01-26 | |||
| JPS5615817U | 1981-02-10 | |||
| JP2002048138A | 2002-02-15 | |||
| JP2004518250A | 2004-06-17 | |||
| JP2006512570A | 2006-04-13 | |||
| JP2010038226A | 2010-02-18 | |||
| JP2002147438A | 2002-05-22 | |||
| JP2001024763A | 2001-01-26 |
Attorney, Agent or Firm:
Osamu Mori