Title:
SCALE REMOVER
Document Type and Number:
Japanese Patent JP2005254358
Kind Code:
A
Abstract:
To provide a scale remover small-sized and having simple structure.
This scale remover for removing scales on the inner surface of a pipe includes: a rod member 10; a blade part 20 formed on a part of the tip part of the rod member 10; and a centering part 30 provided on the periphery of another part of the rod member 10 for centering the rod member 10 in the pipe.
Inventors:
YAMAZAWA KAZUAKI
Application Number:
JP2004066282A
Publication Date:
September 22, 2005
Filing Date:
March 09, 2004
Export Citation:
Assignee:
ASAHI BREWERIES LTD
International Classes:
B23C1/20; (IPC1-7): B23C1/20
Domestic Patent References:
| JPH11169807A | 1999-06-29 | |||
| JPS56146488U | 1981-11-05 | |||
| JPH0557261A | 1993-03-09 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
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