JPS6376087U - - Google Patents
Info
- Publication number
- JPS6376087U JPS6376087U JP17165886U JP17165886U JPS6376087U JP S6376087 U JPS6376087 U JP S6376087U JP 17165886 U JP17165886 U JP 17165886U JP 17165886 U JP17165886 U JP 17165886U JP S6376087 U JPS6376087 U JP S6376087U
- Authority
- JP
- Japan
- Prior art keywords
- groove cover
- side edge
- groove
- catch part
- increases
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Sewage (AREA)
Description
第１図は、この考案の一実施例を示す平面図、
第２図は、この考案の一実施例を示す正面図、第
３図は、この考案の使用状態を示す説明図、第４
図は、この考案の要部拡大図、第５図ａ，ｂ，ｃ
は、この考案のそれぞれ突起の実施例を示す一部
欠截平面図である。
１……溝蓋、１ａ……側縁、２……掛かり部、
３……突起、Ａ……溝。
FIG. 1 is a plan view showing an embodiment of this invention;
Fig. 2 is a front view showing an embodiment of this invention, Fig. 3 is an explanatory view showing the state of use of this invention, and Fig. 4
The figure is an enlarged view of the main part of this invention, Figure 5 a, b, c
1 is a partially cutaway plan view showing an embodiment of each protrusion of this invention. 1...Groove lid, 1a...Side edge, 2...Hanging part,
3...protrusion, A...groove.
Claims (1)
にそれぞれ掛かり部を設けると共に、溝蓋側縁の
下方より掛かり部に進むに従つて厚みが厚くなる
、テーパ状の突起を適数個設けたことを特徴とす
る浮き上がり防止具付き溝蓋。 In the groove cover, a catch part is provided at the upper end of each side edge of the groove cover, and an appropriate number of tapered projections are provided, the thickness of which increases from the bottom of the side edge of the groove cover to the catch part. A groove lid with a lifting prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17165886U JPS6376087U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17165886U JPS6376087U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6376087U true JPS6376087U (en) | 1988-05-20 |
Family
ID=31107488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17165886U Pending JPS6376087U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6376087U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555353U (en) * | 1979-09-06 | 1980-04-15 |
-
1986
- 1986-11-07 JP JP17165886U patent/JPS6376087U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555353U (en) * | 1979-09-06 | 1980-04-15 |