Title:
PORT PLUG
Document Type and Number:
Japanese Patent JP2010181009
Kind Code:
A
Abstract:
To provide a port plug capable of removing foreign matters accumulated around the port plug by catching them thereon when removing the port plug from the port.
The port plug 100 includes fitting parts 7, 9 that fit to an inner circumference of the port 1 formed so as to open to a port end surface 2, and the fitting parts 7, 9 are fitted into the port 1 to close the port 1. An annular groove 12 serving as a foreign matter storage is formed at the periphery of the fitting part 9 so that the foreign matters accumulated around the port plug 100 can enter the annular groove when the port plug 100 is pulled out from the port 1.
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Inventors:
SHIMIZU TETSUO
SUO SHIRO
HAMADA YOSHINORI
SUO SHIRO
HAMADA YOSHINORI
Application Number:
JP2009027419A
Publication Date:
August 19, 2010
Filing Date:
February 09, 2009
Export Citation:
Assignee:
KAYABA INDUSTRY CO LTD
International Classes:
F16J13/14
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Masaaki Iida
Masahiro Fujii
Masaaki Iida