Title:
PIPE BODY CONNECTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/115350
Kind Code:
A3
Abstract:
The present invention relates to a pipe body connection apparatus which can easily connect pipes to each other without welding and be easily manufactured. For this, the pipe body connection apparatus includes: a pipe insertion member (100) including a connection flange (110) and a pipe body (120) extending from the connection flange (110) and having an inner circumferential diameter gradually decreasing in the direction of the connection flange (110); a rubber packing (200) closely attached to the pipe insertion member (100) and a pipe (10) inserted into the pipe insertion member (100), the rubber packing (200) pressed by a flange (20) bolt-coupled to the connection flange (110); and a plurality of pipe fixing members (300) integrated with the rubber packing (200) disposed between the pipe insertion member (100) and the pipe (10) so that the plurality of pipe fixing members (300) are spaced a predetermined distance from each other to fix the connection insertion member (100) and the pipe (10) to each other.
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Inventors:
CHOI HONG (KR)
Application Number:
PCT/KR2012/000385
Publication Date:
November 01, 2012
Filing Date:
January 17, 2012
Export Citation:
Assignee:
CHOI HONG (KR)
International Classes:
F16L23/02; F16L21/08; F16L23/16
Domestic Patent References:
| WO2011001376A1 | 2011-01-06 |
Foreign References:
| KR101003942B1 | 2010-12-24 | |||
| JP2001501288A | 2001-01-30 | |||
| JPH1163327A | 1999-03-05 |
Attorney, Agent or Firm:
LEE, Ik-sang (Samhwa B/D,738-43 Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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