Title:
SEALING PUMP-UP APPARATUS
Document Type and Number:
Japanese Patent JP2008142988
Kind Code:
A
Abstract:
To obtain a sealing pump-up apparatus which can reduce the amount of residual sealing agent in a channel.
A fine groove 86 is formed in the channel direction (flow direction) of the sealing agent in the inner circumference surface of a valve adaptor 76. In the edge part of the groove 86, pressure by pressurized air is increased partially so that the sealing agent 32 is made to flow easily along the groove 86 by being pushed by the pressure.
Inventors:
IZUMIMOTO TAKAHARU
INOUE YUSUKE
SUGIO DAISUKE
INOUE YUSUKE
SUGIO DAISUKE
Application Number:
JP2006331649A
Publication Date:
June 26, 2008
Filing Date:
December 08, 2006
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B29C73/02; B29C73/24; F04F1/06
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda