JPS58165044U - Protective cover for manhole cover - Google Patents
Protective cover for manhole coverInfo
- Publication number
- JPS58165044U JPS58165044U JP6280682U JP6280682U JPS58165044U JP S58165044 U JPS58165044 U JP S58165044U JP 6280682 U JP6280682 U JP 6280682U JP 6280682 U JP6280682 U JP 6280682U JP S58165044 U JPS58165044 U JP S58165044U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- manhole cover
- manhole
- sheet
- protective
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の養生カバーを取り付けた状態を示す断
面図、第２図はその要部の拡大断面図、第３図は本考案
の養生カバーの実施例を示す斜視図、第４図は弾性楔体
の実施例を示す断面図である。
１・・・シート、２・・・弾性楔体、３・・・受枠、４
・・・マンホール蓋。Fig. 1 is a cross-sectional view showing a state in which the protective cover of the present invention is attached, Fig. 2 is an enlarged cross-sectional view of its main parts, Fig. 3 is a perspective view showing an embodiment of the protective cover of the present invention, and Fig. 4 FIG. 2 is a sectional view showing an example of an elastic wedge body. 1... Sheet, 2... Elastic wedge, 3... Receiving frame, 4
...manhole cover.
Claims (1)
あるシートの周縁付近に、マンホール蓋と受枠との隙間
に先端を差し込んでシートを取り付けるための弾性楔体
を複数個所取り付けたことを特徴とするマノホール蓋の
養生カバー。 ２ シートを透明又は半透明としたことを特徴とする実
用新案登録請求の範囲第１項記載のマンホール蓋の養生
カバー。[Scope of Claim for Utility Model Registration] ■ An elastic wedge that is installed near the periphery of a strong, water-resistant sheet that is larger in circumference than the manhole cover and whose tip is inserted into the gap between the manhole cover and the receiving frame to attach the sheet. A protective cover for manohole lids that is characterized by being attached in multiple locations. 2. The manhole cover curing cover as set forth in claim 1 of the utility model registration claim, characterized in that the sheet is transparent or translucent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6280682U JPS58165044U (en) | 1982-04-27 | 1982-04-27 | Protective cover for manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6280682U JPS58165044U (en) | 1982-04-27 | 1982-04-27 | Protective cover for manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58165044U true JPS58165044U (en) | 1983-11-02 |
Family
ID=30072935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6280682U Pending JPS58165044U (en) | 1982-04-27 | 1982-04-27 | Protective cover for manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242212A (en) * | 2001-02-16 | 2002-08-28 | Norio Otsuga | Lid cover for split type manhole |
| JP2006265996A (en) * | 2005-03-25 | 2006-10-05 | Miyama Ind Corp | Curing cover device of cover body such as manhole |
-
1982
- 1982-04-27 JP JP6280682U patent/JPS58165044U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002242212A (en) * | 2001-02-16 | 2002-08-28 | Norio Otsuga | Lid cover for split type manhole |
| JP4527297B2 (en) * | 2001-02-16 | 2010-08-18 | 則男 大津賀 | Split manhole cover |
| JP2006265996A (en) * | 2005-03-25 | 2006-10-05 | Miyama Ind Corp | Curing cover device of cover body such as manhole |
| JP4480610B2 (en) * | 2005-03-25 | 2010-06-16 | 三山工業株式会社 | Curing cover device for lids such as manholes |
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