JPH0184331U - - Google Patents
Info
- Publication number
- JPH0184331U JPH0184331U JP1987181348U JP18134887U JPH0184331U JP H0184331 U JPH0184331 U JP H0184331U JP 1987181348 U JP1987181348 U JP 1987181348U JP 18134887 U JP18134887 U JP 18134887U JP H0184331 U JPH0184331 U JP H0184331U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- water intake
- cylindrical water
- intake gate
- cylinder
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Barrages (AREA)
Description
第１図はシリンダー間に配置された水密ゴム体
の縦断面図、第２図はシリンダ型取水ゲートの概
略側面図、第３図は第２図Ａ―Ａ線に沿うシリン
ダーの横断面図、第４図および第５図は本考案の
作用説明図、第６図は従来装置の説明図である。
１１，１２〜シリンダー、１３〜水密材、１３
ａ〜主体部、１３ｂ〜突条。
Fig. 1 is a longitudinal cross-sectional view of a watertight rubber body disposed between cylinders, Fig. 2 is a schematic side view of a cylinder-type water intake gate, Fig. 3 is a cross-sectional view of the cylinder along line A-A in Fig. 2, 4 and 5 are explanatory diagrams of the operation of the present invention, and FIG. 6 is an explanatory diagram of a conventional device. 11, 12 ~ cylinder, 13 ~ watertight material, 13
a~Main part, 13b~Protrusion.
Claims (1)
縮可能に嵌合し、外側に位置するシリンダーの上
部内壁に、内側に位置するシリンダーの外壁に当
接させて環状の弾性水密材を装着してなるシリン
ダ型取水ゲートにおいて、 前記環状の水密材が、縦断面形状において中空
の上下方向に長軸を有する扁平円形または楕円形
を呈した主体部と、前記主体部のシリンダーの外
壁に当接する側に突設した少くとも二個の円周方
向の突条とを備えていることを特徴とするシリン
ダ型取水ゲートの水密装置。[Claims for Utility Model Registration] A plurality of cylinders with different diameters are fit together so that they can be expanded and contracted in the vertical direction, and the upper inner wall of the outer cylinder is brought into contact with the outer wall of the inner cylinder to create an annular elastic shape. A cylindrical water intake gate equipped with a watertight material, the annular watertight material comprising: a main body portion having a hollow flat circular or elliptical shape having a long axis in the vertical direction in a vertical cross section; and a cylinder of the main body portion. A watertight device for a cylindrical water intake gate, comprising at least two circumferential protrusions protruding from the side that abuts the outer wall of the cylindrical water intake gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134887U JPH0529222Y2 (en) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18134887U JPH0529222Y2 (en) | 1987-11-28 | 1987-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0184331U true JPH0184331U (en) | 1989-06-05 |
| JPH0529222Y2 JPH0529222Y2 (en) | 1993-07-27 |
Family
ID=31472833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18134887U Expired - Lifetime JPH0529222Y2 (en) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529222Y2 (en) |
-
1987
- 1987-11-28 JP JP18134887U patent/JPH0529222Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529222Y2 (en) | 1993-07-27 |