JP4892619B2 - 管継手 - Google Patents
管継手 Download PDFInfo
- Publication number
- JP4892619B2 JP4892619B2 JP2010035674A JP2010035674A JP4892619B2 JP 4892619 B2 JP4892619 B2 JP 4892619B2 JP 2010035674 A JP2010035674 A JP 2010035674A JP 2010035674 A JP2010035674 A JP 2010035674A JP 4892619 B2 JP4892619 B2 JP 4892619B2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- joint
- pipe
- retaining
- shaft
- 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 - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 49
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000000052 comparative effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Joints With Sleeves (AREA)
Description
2 抜け止め機構
6 パッキン
7 座板
8 フランジ体
14 抜け止め玉
15 ホルダ
20 押出軸
20A 押出軸
24 軸挿入孔
P 接続管
Claims (1)
- 継手本体とフランジ体の一体接続時に接続管外面と継手本体とフランジ体間で圧縮させて密封させるリング状パッキンと、フランジ体内面に形成したテーパ面で複数の抜け止め玉を接続管外面に押し付けて管の抜け出しを防止する抜け止め機構を設け、パッキン一側の同一円周上に押出軸の挿入する複数の軸挿入孔を等間隔に開設させ、抜け止め玉を保持するホルダに一端側を当接させる押出軸の他端をパッキンの軸挿入孔に摺動自在に挿入させ、継手本体とフランジ体との一体接続によるパッキンの圧縮時に押出軸をパッキンより進出させて、抜け止め玉を接続管外面に押し付けるように設けたことを特徴とする管継手
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010035674A JP4892619B2 (ja) | 2010-02-22 | 2010-02-22 | 管継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010035674A JP4892619B2 (ja) | 2010-02-22 | 2010-02-22 | 管継手 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004129595A Division JP4496004B2 (ja) | 2004-04-26 | 2004-04-26 | 管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010151318A JP2010151318A (ja) | 2010-07-08 |
JP4892619B2 true JP4892619B2 (ja) | 2012-03-07 |
Family
ID=42570623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010035674A Expired - Lifetime JP4892619B2 (ja) | 2010-02-22 | 2010-02-22 | 管継手 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4892619B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111361123B (zh) * | 2020-03-20 | 2022-03-15 | 重庆金山洋生管道有限公司 | 大口径frpp加筋管的缠绕加工方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172889A (ja) * | 1986-01-27 | 1987-07-29 | Nippon Hoso Kyokai <Nhk> | デコーダー |
JPH0194690A (ja) * | 1987-10-06 | 1989-04-13 | Furukawa Electric Co Ltd:The | 埋め込み型半導体レーザ素子の製造方法 |
JPH01299390A (ja) * | 1988-05-25 | 1989-12-04 | Toru Sakakibara | 管継手 |
JP2002005354A (ja) * | 2000-06-26 | 2002-01-09 | Hitachi Metals Ltd | 食い込み式管継手 |
-
2010
- 2010-02-22 JP JP2010035674A patent/JP4892619B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2010151318A (ja) | 2010-07-08 |
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