JP4421554B2 - 配管密閉治具 - Google Patents
配管密閉治具 Download PDFInfo
- Publication number
- JP4421554B2 JP4421554B2 JP2005380620A JP2005380620A JP4421554B2 JP 4421554 B2 JP4421554 B2 JP 4421554B2 JP 2005380620 A JP2005380620 A JP 2005380620A JP 2005380620 A JP2005380620 A JP 2005380620A JP 4421554 B2 JP4421554 B2 JP 4421554B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- bolt
- sealing jig
- elastic body
- hole
- 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
Links
- 238000007789 sealing Methods 0.000 title claims description 31
- 210000002445 nipple Anatomy 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 description 15
- 238000009423 ventilation Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
12 ボルト
12a 貫通穴
14 ワッシャ
16 弾性体
18 ベアリング
20 締め付けナット
22 管継手
24 ソケットカプラ
28 プラグカプラ
Claims (4)
- 長手方向に中心軸と同軸に貫通穴が設けられたボルトと、前記ボルトが前記貫通穴に挿通可能で同軸状の円筒状に形成された弾性体と、前記ボルトが挿通される孔を有し前記弾性体の両端位置に装着されて前記弾性体の端面を押圧する挟持部材と、前記挟持部材の一方に位置して前記ボルトが同軸に挿通されスラスト方向の力を受けるベアリングと、前記ボルトに螺合し前記ベアリングを介して前記挟持部材間の間隔を狭めて前記弾性体を締め付ける締め付けナットと、前記ボルトの貫通穴に連通し連結可能に形成された管継手と、この管継手の他方の開口部に連結され弁を内部に備えたソケットカプラとから成ることを特徴とする配管密閉治具。
- 前記管継手は、L字型に形成されていることを特徴とする請求項1記載の配管密閉治具。
- 前記管継手は、T字型に形成され、一対の開口部に各々ソケットカプラを備えたことを特徴とする請求項1記載の配管密閉治具。
- 前記ボルトの貫通穴端部の内壁に雌ネジ部が形成され、前記ボルト端部の雌ネジ部に螺合した雄ネジ部を有するニップルを有し、このニップルの他方の雄ネジ部が前記管継手の雌ネジ部に螺合していることを特徴とする請求項1,2または3記載の配管密閉治具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005380620A JP4421554B2 (ja) | 2005-12-29 | 2005-12-29 | 配管密閉治具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005380620A JP4421554B2 (ja) | 2005-12-29 | 2005-12-29 | 配管密閉治具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007183102A JP2007183102A (ja) | 2007-07-19 |
JP4421554B2 true JP4421554B2 (ja) | 2010-02-24 |
Family
ID=38339339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005380620A Active JP4421554B2 (ja) | 2005-12-29 | 2005-12-29 | 配管密閉治具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4421554B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7101981B2 (ja) * | 2018-07-27 | 2022-07-19 | 株式会社K.tool | 水道の給水施工における配管テスト用治具及びそのテスト用冶具に用いる接続アダプター |
-
2005
- 2005-12-29 JP JP2005380620A patent/JP4421554B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007183102A (ja) | 2007-07-19 |
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