Title:
PIPE JOINT
Document Type and Number:
WIPO Patent Application WO/2012/128152
Kind Code:
A1
Abstract:
In order to provide a pipe joint having sufficient pull-out force, a pipe joint is equipped with an annular pipe-fastening unit (U), which has a two-layer elastic configuration, with a circular fastening body (5) as an inner layer that is used for C-shaped clamping, and, as an outer layer with respect to the elastic fastening body (5), an additional outwardly fitted elastic body (10), which is used to reinforce the C-shaped clamping force.
Inventors:
INOUE HIROSHI (JP)
HAGINO TOMOKAZU (JP)
TAKAHASHI KIYOKAZU (JP)
MASUI KATSUYUKI (JP)
HAGINO TOMOKAZU (JP)
TAKAHASHI KIYOKAZU (JP)
MASUI KATSUYUKI (JP)
Application Number:
PCT/JP2012/056583
Publication Date:
September 27, 2012
Filing Date:
March 14, 2012
Export Citation:
Assignee:
INOUE SUDARE CO LTD (JP)
HIGASHIO MECH CO LTD (JP)
SEKISUI CHAMICAL CO LTD (JP)
INOUE HIROSHI (JP)
HAGINO TOMOKAZU (JP)
TAKAHASHI KIYOKAZU (JP)
MASUI KATSUYUKI (JP)
HIGASHIO MECH CO LTD (JP)
SEKISUI CHAMICAL CO LTD (JP)
INOUE HIROSHI (JP)
HAGINO TOMOKAZU (JP)
TAKAHASHI KIYOKAZU (JP)
MASUI KATSUYUKI (JP)
International Classes:
F16L21/08; F16L37/12
Foreign References:
| JP2002031282A | 2002-01-31 | |||
| JP2001027375A | 2001-01-30 | |||
| JP2006242348A | 2006-09-14 | |||
| JP2006242349A | 2006-09-14 | |||
| JPS6127387A | 1986-02-06 | |||
| JP3411546B2 | 2003-06-03 |
Other References:
See also references of EP 2690337A4
Attorney, Agent or Firm:
NAKATANI, TAKESHI (JP)
Takeshi Nakatani (JP)
Takeshi Nakatani (JP)
Download PDF:
Claims:
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