JP4568147B2 - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP4568147B2 JP4568147B2 JP2005082190A JP2005082190A JP4568147B2 JP 4568147 B2 JP4568147 B2 JP 4568147B2 JP 2005082190 A JP2005082190 A JP 2005082190A JP 2005082190 A JP2005082190 A JP 2005082190A JP 4568147 B2 JP4568147 B2 JP 4568147B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- joint
- pipe joint
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
2 継手本体
3 止水層
4 管体
5 管体
6 樹脂発泡体
7 水膨張性繊維
Claims (1)
- 管体の端部を接続する管継手であって、継手本体とその内周面に一体化された止水層とを備え、前記止水層が継手本体側を樹脂発泡体とし、管体側を水膨張性繊維シートとして構成されてなり、前記水膨張性繊維シートの水膨張性繊維が、ニードルパンチによる製造時にニードルパンチのペネ数を上げることにより切断されていることを特徴とする管継手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005082190A JP4568147B2 (ja) | 2005-03-22 | 2005-03-22 | 管継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005082190A JP4568147B2 (ja) | 2005-03-22 | 2005-03-22 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006271036A JP2006271036A (ja) | 2006-10-05 |
JP4568147B2 true JP4568147B2 (ja) | 2010-10-27 |
Family
ID=37206409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005082190A Expired - Fee Related JP4568147B2 (ja) | 2005-03-22 | 2005-03-22 | 管継手 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4568147B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5133150B2 (ja) * | 2008-06-30 | 2013-01-30 | タイガースポリマー株式会社 | 管継ぎ手およびその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001159490A (ja) * | 1999-12-01 | 2001-06-12 | Toyo Chem Co Ltd | コルゲート管用継手 |
JP2001288660A (ja) * | 2000-03-31 | 2001-10-19 | Teijin Ltd | ニードルパンチ不織布 |
JP2004336953A (ja) * | 2003-05-12 | 2004-11-25 | Furukawa Electric Co Ltd:The | 管継手 |
-
2005
- 2005-03-22 JP JP2005082190A patent/JP4568147B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001159490A (ja) * | 1999-12-01 | 2001-06-12 | Toyo Chem Co Ltd | コルゲート管用継手 |
JP2001288660A (ja) * | 2000-03-31 | 2001-10-19 | Teijin Ltd | ニードルパンチ不織布 |
JP2004336953A (ja) * | 2003-05-12 | 2004-11-25 | Furukawa Electric Co Ltd:The | 管継手 |
Also Published As
Publication number | Publication date |
---|---|
JP2006271036A (ja) | 2006-10-05 |
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