Title:
RUST PREVENTION DEVICE
Document Type and Number:
Japanese Patent JP2012021597
Kind Code:
A
Abstract:
To provide a rust prevention device capable of holding stably and maintaining easily a rust prevention cover to abut on a cut face, while preventing the rust prevention cover from coming off out of the cut face.
A casing 2 includes a locking part 11 arranged along an outer face 1b of an existing fluid pipe 1, by sealing the existing fluid pipe 1 with the casing 2, and the rust prevention cover 5 includes a part 5b to be locked for rust-preventing the cut face 1a, and locked to the locking part 11 to be abuttingly held on the cut face 1a.
Inventors:
INOUE KAZUYA
Application Number:
JP2010160334A
Publication Date:
February 02, 2012
Filing Date:
July 15, 2010
Export Citation:
Assignee:
COSMO KOKI CO LTD
International Classes:
F16L57/00; F16L55/00
Domestic Patent References:
| JP2009008120A | 2009-01-15 | |||
| JP2011112182A | 2011-06-09 | |||
| JP2009192073A | 2009-08-27 | |||
| JP2009210065A | 2009-09-17 | |||
| JP2006112541A | 2006-04-27 | |||
| JP2001208287A | 2001-08-03 |
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Ryoichi Mizobuchi
Hideki Akiba
Taeko Katata
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Ryoichi Mizobuchi
Hideki Akiba
Taeko Katata