Title:
PIPING MEMBER, AND CONNECTING OR SEALING STRUCTURE USING THIS MEMBER
Document Type and Number:
WIPO Patent Application WO/2016/013682
Kind Code:
A1
Abstract:
A piping member (1, 23) having a flange structure comprising a tubular part (3, 25) inserted and fitted to the end of any pipe and a disk-shaped flange (2, 24) extending in the circumferential direction from the tubular part. A through-hole (4) in the central part of the flange communicates with the interior of the tubular part, and seal members (5) are mounted in seal member grooves (6) formed in the outer circumferential surface of the tubular part. An annular spacer (26) is arranged on the surface of the flange on the tubular-part side of the flange, and through-holes (27) for insertion of a pushing rod for pressing the spacer are provided in the flange.
Inventors:
YOSHIDA HIDEKI (JP)
Application Number:
PCT/JP2015/071281
Publication Date:
January 28, 2016
Filing Date:
July 27, 2015
Export Citation:
Assignee:
ASAHI ORGANIC CHEM IND (JP)
International Classes:
F16L23/02; F16L55/00
Domestic Patent References:
| WO2014030316A1 | 2014-02-27 |
Foreign References:
| JP2007147062A | 2007-06-14 | |||
| JP2011007205A | 2011-01-13 | |||
| JP2009085379A | 2009-04-23 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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