JPS6260787U - - Google Patents
Info
- Publication number
- JPS6260787U JPS6260787U JP15252585U JP15252585U JPS6260787U JP S6260787 U JPS6260787 U JP S6260787U JP 15252585 U JP15252585 U JP 15252585U JP 15252585 U JP15252585 U JP 15252585U JP S6260787 U JPS6260787 U JP S6260787U
- Authority
- JP
- Japan
- Prior art keywords
- central hole
- bolt holes
- peripheral portion
- around
- flange
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 description 2
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Gasket Seals (AREA)
Description
第１図は本考案の実施例のフランジ用パツキン
をプラスチツク製バルブのフランジと鋳鉄製パイ
プのフランジとの間に装着した状態を示す縦断面
図、第２図は同上実施例の正面図、第３図は同上
実施例の斜面図、第４図は従来のパツキンを用い
たフランジ部の接合状態を示す縦断面図である。
１…プラスチツク製バルブ、２…フランジ、３
…鋳鉄製パイプ、４…フランジ、５…平パツキン
、６…環状突起部、９…空間、１０…フランジ用
パツキン、１０ａ…中心穴、１０ｂ…環状リブ、
１０ｃ…緩衝用突起部、１０ｄ…ボルト用穴、１
０ｅ…周縁部。
Fig. 1 is a longitudinal sectional view showing the state in which the flange packing of the embodiment of the present invention is installed between the flange of a plastic valve and the flange of a cast iron pipe; Fig. 2 is a front view of the same embodiment; FIG. 3 is a perspective view of the same embodiment as above, and FIG. 4 is a longitudinal sectional view showing a state in which the flange portion is joined using a conventional packing. 1...Plastic valve, 2...Flange, 3
... Cast iron pipe, 4... Flange, 5... Flat packing, 6... Annular projection, 9... Space, 10... Flange packing, 10a... Center hole, 10b... Annular rib,
10c...Buffer protrusion, 10d...Bolt hole, 1
0e...Periphery.
Claims (1)
て、その中央部に中心穴を有し、この中心穴の周
辺に位置する平坦部の軸方向両面には少なくとも
１個の部分円形断面の環状リブが設けられ、また
前記平坦部の外側に位置する周縁部には複数個の
ボルト用穴が設けられ、前記周縁部の軸方向片面
における前記ボルト用穴の周囲には緩衝用突起が
設けられていることを特徴とするフランジ用パツ
キン。 A flange packing made of a rubber elastic body, which has a central hole in its center, and at least one annular rib with a partially circular cross section is provided on both sides in the axial direction of a flat part located around the central hole. and a plurality of bolt holes are provided in a peripheral portion located outside the flat portion, and a buffer protrusion is provided around the bolt holes on one axial side of the peripheral portion. Packaging for flanges featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15252585U JPS6260787U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15252585U JPS6260787U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260787U true JPS6260787U (en) | 1987-04-15 |
Family
ID=31070581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15252585U Pending JPS6260787U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010180998A (en) * | 2009-02-09 | 2010-08-19 | Nippon Steel Corp | Blocking plate |
| KR101199962B1 (en) | 2004-07-16 | 2012-11-12 | 가부시끼가이샤 오크테크 | Seal structure, fluid device, integrated valve, and sealing member |
-
1985
- 1985-10-07 JP JP15252585U patent/JPS6260787U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101199962B1 (en) | 2004-07-16 | 2012-11-12 | 가부시끼가이샤 오크테크 | Seal structure, fluid device, integrated valve, and sealing member |
| JP2010180998A (en) * | 2009-02-09 | 2010-08-19 | Nippon Steel Corp | Blocking plate |