JPS60481U - groove lid - Google Patents
groove lidInfo
- Publication number
- JPS60481U JPS60481U JP9343483U JP9343483U JPS60481U JP S60481 U JPS60481 U JP S60481U JP 9343483 U JP9343483 U JP 9343483U JP 9343483 U JP9343483 U JP 9343483U JP S60481 U JPS60481 U JP S60481U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- cuts
- groove lid
- protruding piece
- abstract
- 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)
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図はこの考案に係る溝蓋の斜視図、第２図は同上の
使用状態を示す縦断面図、第３図は使用時の端部衝合状
態を示す断面図である。
１はプレート、２は切目、３は下向き突片、４は端面。FIG. 1 is a perspective view of the groove cover according to the invention, FIG. 2 is a longitudinal cross-sectional view showing the same condition in use, and FIG. 3 is a cross-sectional view showing the end abutting condition in use. 1 is a plate, 2 is a cut, 3 is a downward protrusion, and 4 is an end surface.
Claims (1)
距離を設けて形成し、前記プレートの端部て両切目間に
設けた突片を切目の内端を結ぶ線に沿って下方に折曲げ
、プレー−トの切目よりも外側の端面と下向き突片の外
面とを略同−面にしだ溝蓋。A pair of cuts are formed at the end of the plate at a predetermined distance in the plate width direction, and a protruding piece provided between both cuts is folded downward along a line connecting the inner ends of the cuts at the end of the plate. Bend the groove lid so that the end surface outside the cut of the plate and the outer surface of the downward protruding piece are approximately on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343483U JPS60481U (en) | 1983-06-16 | 1983-06-16 | groove lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343483U JPS60481U (en) | 1983-06-16 | 1983-06-16 | groove lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60481U true JPS60481U (en) | 1985-01-05 |
Family
ID=30224246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9343483U Pending JPS60481U (en) | 1983-06-16 | 1983-06-16 | groove lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60481U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641780B2 (en) * | 1977-02-15 | 1981-09-30 |
-
1983
- 1983-06-16 JP JP9343483U patent/JPS60481U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641780B2 (en) * | 1977-02-15 | 1981-09-30 |
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