JPS6182112U - - Google Patents
Info
- Publication number
- JPS6182112U JPS6182112U JP16696884U JP16696884U JPS6182112U JP S6182112 U JPS6182112 U JP S6182112U JP 16696884 U JP16696884 U JP 16696884U JP 16696884 U JP16696884 U JP 16696884U JP S6182112 U JPS6182112 U JP S6182112U
- Authority
- JP
- Japan
- Prior art keywords
- dodecagonal
- text
- explained
- inner diameter
- tube
- 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
- Sewage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第１図はグレーチングの平面図、第２図は第１
図のＡ−Ａ断面図、第３図及び第４図は本案の抜
脱防止カバーで、第３図は第４図のＢ−Ｂ断面図
、第５図は第１図のＣ断面における抜脱防止カバ
ーの取付状態縦断面図を示す。
Figure 1 is a plan view of the grating, Figure 2 is the top view of the grating.
AA sectional view, FIGS. 3 and 4 are the removal prevention cover of the present invention, FIG. 3 is a BB sectional view of FIG. 4, and FIG. A longitudinal cross-sectional view of the attached state of the detachment prevention cover is shown.
Claims (1)
心に板面に直角に貫通した小穴を有する可撓性の
ある矩形状の板の中央に、管の内径を十二角メガ
ネレンチに形成した短管の一方の端面を固着する
か又はこれ等を一体に成形したグレーチング固定
用ボルトの抜脱防止カバー。 As explained in the text and clearly shown in the drawings, the inner diameter of the tube is formed into a dodecagonal box wrench at the center of a flexible rectangular plate with a small hole penetrating perpendicularly to the plate surface. A cover to prevent removal of grating fixing bolts, which is fixed to one end of a short pipe or integrally formed with these.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16696884U JPS6182112U (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16696884U JPS6182112U (en) | 1984-11-02 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182112U true JPS6182112U (en) | 1986-05-31 |
Family
ID=30724774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16696884U Pending JPS6182112U (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182112U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915698B2 (en) * | 1974-02-08 | 1984-04-11 | チエコスロヴンスカ アカデミ− ヴエド | Method for producing anion exchanger by replacing hydrophilic polymer gel |
-
1984
- 1984-11-02 JP JP16696884U patent/JPS6182112U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915698B2 (en) * | 1974-02-08 | 1984-04-11 | チエコスロヴンスカ アカデミ− ヴエド | Method for producing anion exchanger by replacing hydrophilic polymer gel |