JP4914337B2 - 樹脂管継手 - Google Patents
樹脂管継手 Download PDFInfo
- Publication number
- JP4914337B2 JP4914337B2 JP2007334604A JP2007334604A JP4914337B2 JP 4914337 B2 JP4914337 B2 JP 4914337B2 JP 2007334604 A JP2007334604 A JP 2007334604A JP 2007334604 A JP2007334604 A JP 2007334604A JP 4914337 B2 JP4914337 B2 JP 4914337B2
- Authority
- JP
- Japan
- Prior art keywords
- chuck ring
- rear end
- cap nut
- resin pipe
- end side
- 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.)
- Active
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- Joints With Pressure Members (AREA)
Description
2 本体
3 アウタースリーブ
3a 絞り口
4 チャックリング
4a 外面テーパ部
4d 食い込み歯
4e スリット
5 袋ナット
5b 内鍔
Claims (2)
- 樹脂管の管端に拡径可能に打ち込まれる外面テーパ状のインナーコアと、外周面に雄ネジを形成すると共に、開口側に前記インナーコアとは逆テーパ状の絞り口を形成したアウタースリーブを有する継手本体と、先端側に外径を縮径して前記絞り口に水密且つ絞縮可能に嵌入する外面テーパ部を形成すると共に、前記樹脂管を挿通する内孔の後端側の周面一部に食い込み歯を突成し、さらに前記後端側の外径を前記外面テーパ部とは逆方向に縮径して後端テーパ部を形成したチャックリングと、前記アウタースリーブの雄ネジに螺合すると共に、一端に前記樹脂管の挿通孔を有して、内面が前記チャックリングの前記外面テーパ部の最大外径部に乗り上げ可能に傾斜する内鍔を形成した袋ナットとからなり、前記チャックリングは、前記袋ナットの締め込みに伴い前記内鍔に押されて軸移動し、前記外面テーパ部が前記アウタースリーブの絞り口に嵌入すると共に、前記袋ナットを締め込むことにより、当該袋ナットの前記内面が前記後端テーパ部の最大外径部に乗り上げて当該後端が絞縮することを特徴とした樹脂管継手。
- チャックリングは、後端側にスリットを軸方向に形成してなる請求項1記載の樹脂管継手。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007334604A JP4914337B2 (ja) | 2007-12-26 | 2007-12-26 | 樹脂管継手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007334604A JP4914337B2 (ja) | 2007-12-26 | 2007-12-26 | 樹脂管継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009156335A JP2009156335A (ja) | 2009-07-16 |
| JP4914337B2 true JP4914337B2 (ja) | 2012-04-11 |
Family
ID=40960579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007334604A Active JP4914337B2 (ja) | 2007-12-26 | 2007-12-26 | 樹脂管継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4914337B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5231671B1 (ja) * | 2012-07-31 | 2013-07-10 | イハラサイエンス株式会社 | 継手およびそのフェルール製造方法 |
| KR101386752B1 (ko) * | 2012-11-14 | 2014-04-29 | 심영조 | 가스이송용 주름신축관 |
| JP7486786B2 (ja) * | 2020-04-20 | 2024-05-20 | 株式会社タブチ | 管継手 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722260B2 (ja) * | 1974-12-18 | 1982-05-12 | ||
| JPS6477188A (en) * | 1987-09-18 | 1989-03-23 | Seiko Epson Corp | Semiconductor laser |
-
2007
- 2007-12-26 JP JP2007334604A patent/JP4914337B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009156335A (ja) | 2009-07-16 |
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