JPS631970U - - Google Patents
Info
- Publication number
- JPS631970U JPS631970U JP9434386U JP9434386U JPS631970U JP S631970 U JPS631970 U JP S631970U JP 9434386 U JP9434386 U JP 9434386U JP 9434386 U JP9434386 U JP 9434386U JP S631970 U JPS631970 U JP S631970U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- connecting member
- valve body
- hole
- valve rod
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図はこの考案に係るバタフライ弁の一部を
切り欠いだ斜視図、第２図は弁体の縦断面図、第
３図は連結部材の平面図、第４図は第３図は―
線に沿つた断面図、第５図は連結部材の一変形
の平面図、第６図は第５図―線に沿つた断面
図、第７，８図は従来の弁体の縦断面図である。 １０…本体、１１…弁体、１２，１３…弁棒、
１４…弾性密封材、１５，１６…連通部材、１７
，１８…接合穴、１９…突条。
切り欠いだ斜視図、第２図は弁体の縦断面図、第
３図は連結部材の平面図、第４図は第３図は―
線に沿つた断面図、第５図は連結部材の一変形
の平面図、第６図は第５図―線に沿つた断面
図、第７，８図は従来の弁体の縦断面図である。 １０…本体、１１…弁体、１２，１３…弁棒、
１４…弾性密封材、１５，１６…連通部材、１７
，１８…接合穴、１９…突条。
Claims (1)
- 合成樹脂製の弁体１１の外縁部１１ａに、弁棒
１２，１３との連結部位に位置して内端を閉塞し
た袋穴状の接合穴１７，１８を有する連結部材１
５，１６を埋設して一体化し、駆動側の弁棒１２
が挿着される連結部材１５の接合孔１７と弁棒１
２の挿入先端部１２ａとを廻り止め形状となし、
更に該連結部材１５の外形をスプライン形状若し
くは多角形状としたことを特徴とするバタフライ
弁の弁体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094343U JPH035723Y2 (ja) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986094343U JPH035723Y2 (ja) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS631970U true JPS631970U (ja) | 1988-01-08 |
| JPH035723Y2 JPH035723Y2 (ja) | 1991-02-14 |
Family
ID=30957700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986094343U Expired JPH035723Y2 (ja) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035723Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200457200Y1 (ko) * | 2011-01-19 | 2011-12-08 | 주식회사 정도기계 | 버터플라이밸브용 플라스틱 디스크 |
| CN102537387A (zh) * | 2012-01-18 | 2012-07-04 | 北京山尔管道控制元件有限公司 | 一种中线蝶阀用花键联接机构 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5658562A (en) * | 1979-10-18 | 1981-05-21 | Toshiba Corp | Manufacture of butterfly valve |
-
1986
- 1986-06-20 JP JP1986094343U patent/JPH035723Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5658562A (en) * | 1979-10-18 | 1981-05-21 | Toshiba Corp | Manufacture of butterfly valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200457200Y1 (ko) * | 2011-01-19 | 2011-12-08 | 주식회사 정도기계 | 버터플라이밸브용 플라스틱 디스크 |
| CN102537387A (zh) * | 2012-01-18 | 2012-07-04 | 北京山尔管道控制元件有限公司 | 一种中线蝶阀用花键联接机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035723Y2 (ja) | 1991-02-14 |