JPS59160628U - agricultural drainage valve - Google Patents
agricultural drainage valveInfo
- Publication number
- JPS59160628U JPS59160628U JP5256583U JP5256583U JPS59160628U JP S59160628 U JPS59160628 U JP S59160628U JP 5256583 U JP5256583 U JP 5256583U JP 5256583 U JP5256583 U JP 5256583U JP S59160628 U JPS59160628 U JP S59160628U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- drainage valve
- agricultural drainage
- hole
- tip
- 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
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図(よ従来例の断四図、第2図は本考案−実施例の
閉弁状態の半断面図、第3図は同開弁状態 ゛の半
断面図である。
20・・・・・・弁、22・・・・・・パイプ、24・
・一孔、26・・・・・・テーパ部、28・・曲弁体。Fig. 1 is a cross-sectional view of the conventional example, Fig. 2 is a half-sectional view of the valve in the closed state of the present invention-embodiment, and Fig. 3 is a half-sectional view of the same valve in the open state. 20... ... Valve, 22 ... Pipe, 24.
・One hole, 26... Tapered part, 28... Bent valve body.
Claims (1)
角方向に細長い略四角形の孔と、この孔の内周面に形成
されたパイプ外方が拡開するテーパ部と、先端が半円状
で、前記孔からパイプ内に出入し、先端がパイプの平滑
な内面番′こ当接し、根元側が前記テーパ部に接する弁
体とを有することを特徴とする農用排水弁。A pipe, a substantially rectangular hole formed on the side surface of the pipe and elongated in a direction perpendicular to the center axis of the pipe, a tapered part formed on the inner peripheral surface of this hole that widens outward from the pipe, and a tip with a semicircular shape. An agricultural drainage valve characterized by having a valve body that enters and exits from the pipe through the hole, has a tip abutting against the smooth inner face of the pipe, and a base side contacting the tapered portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5256583U JPS59160628U (en) | 1983-04-11 | 1983-04-11 | agricultural drainage valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5256583U JPS59160628U (en) | 1983-04-11 | 1983-04-11 | agricultural drainage valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59160628U true JPS59160628U (en) | 1984-10-27 |
Family
ID=30182910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5256583U Pending JPS59160628U (en) | 1983-04-11 | 1983-04-11 | agricultural drainage valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59160628U (en) |
-
1983
- 1983-04-11 JP JP5256583U patent/JPS59160628U/en active Pending
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