JPS631991U - - Google Patents
Info
- Publication number
- JPS631991U JPS631991U JP9440886U JP9440886U JPS631991U JP S631991 U JPS631991 U JP S631991U JP 9440886 U JP9440886 U JP 9440886U JP 9440886 U JP9440886 U JP 9440886U JP S631991 U JPS631991 U JP S631991U
- Authority
- JP
- Japan
- Prior art keywords
- pipe wall
- stop ring
- leakage
- pair
- annular groove
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図は本考案の一実施例を示す横断面図、第
２図は第１図の―に沿つた縦断面図、第３図
は第１図の―に沿つた側面図、第４図は第２
図部の部分拡大図、第５図は第４図のシールパ
ツキンの変形前の状態を示す同じく縦断面図、第
６図は本考案管壁漏水止水リングによる漏水止水
実験結果を示す図、第７図は第１図の変形例を示
す同じく横断面図、第８図は第７図の―に沿
つた側面図、第９図は第７図の―に沿つた側
面図である。第１０図は公知の管壁漏水止水リン
グを示す横断面図、第１１図は第１０図の―
に沿つた縦断面図、第１２図は第１０図の
―に沿つた側面図である。
１…上部ハウジング、２…溝、３…下部ハウジ
ング、４，５…フランジ、６…ボルト、７…ナツ
ト、８…シールパツキン、０１０…配管、０１１
…円弧状亀裂、０１２…残肉部。
Fig. 1 is a cross-sectional view showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional view taken along - in Fig. 1, Fig. 3 is a side view taken along - in Fig. 1, and Fig. 4. is the second
Figure 5 is a longitudinal sectional view showing the state of the seal packing shown in Figure 4 before deformation; Figure 6 is a diagram showing the results of a water leakage prevention experiment using the pipe wall leakage prevention ring of the present invention. , FIG. 7 is a cross-sectional view showing a modification of FIG. 1, FIG. 8 is a side view taken along the line - in FIG. 7, and FIG. 9 is a side view taken along the line - in FIG. 7. FIG. 10 is a cross-sectional view showing a known pipe wall leakage stop ring, and FIG.
FIG. 12 is a side view taken along - in FIG. 10. 1... Upper housing, 2... Groove, 3... Lower housing, 4, 5... Flange, 6... Bolt, 7... Nut, 8... Seal packing, 010... Piping, 011
...Arc-shaped crack, 012...Remaining wall portion.
Claims (1)
と、上記シールパツキンを外側よりそれぞれ挾込
む一対の半割りリング状のハウジングと、上記一
対のハウジングの対向する両端部をそれぞれ互い
に締結する手段とを有する管壁漏水止水リングに
おいて、ハウジングの内周面に凹設されたシール
パツキン挿入用の平環状溝と、上記平環状溝に挿
入され偏平長方形断面を有する弾性シールパツキ
ンとを具えたことを特徴とする管壁漏水止水リン
グ。 A band-shaped sealing patch attached to a water leakage part of a pipe wall, a pair of half-ring-shaped housings each sandwiching the sealing packing from the outside, and means for fastening opposing ends of the pair of housings to each other. A pipe wall water leakage stop ring having a pipe wall leakage stop ring, comprising: a flat annular groove for inserting a seal packing recessed in the inner circumferential surface of the housing; and an elastic seal packing inserted into the flat annular groove and having a flat rectangular cross section. Pipe wall leakage water stop ring featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9440886U JPS631991U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9440886U JPS631991U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631991U true JPS631991U (en) | 1988-01-08 |
Family
ID=30957835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9440886U Pending JPS631991U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631991U (en) |
-
1986
- 1986-06-20 JP JP9440886U patent/JPS631991U/ja active Pending
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