JPS5977512U - Striped groove lid with sign - Google Patents
Striped groove lid with signInfo
- Publication number
- JPS5977512U JPS5977512U JP4008483U JP4008483U JPS5977512U JP S5977512 U JPS5977512 U JP S5977512U JP 4008483 U JP4008483 U JP 4008483U JP 4008483 U JP4008483 U JP 4008483U JP S5977512 U JPS5977512 U JP S5977512U
- Authority
- JP
- Japan
- Prior art keywords
- sign
- groove lid
- striped groove
- protrusion
- steel plate
- 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)
- Punching Or Piercing (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図は溝蓋の平面図、第2図は標識部の拡大斜視図、
第3図は拡大断面図である。
1・・・・・・溝蓋、11・・・・・・突条、2・・・
・・・標識、21・・・・・・座部、22・・・・・・
突条。Figure 1 is a plan view of the gutter cover, Figure 2 is an enlarged perspective view of the marker,
FIG. 3 is an enlarged sectional view. 1...Groove lid, 11...Protrusion, 2...
... Sign, 21... Seat, 22...
Projection.
Claims (1)
識座部21を形成し、該座部21の表面には、端部が縞
鋼板の突条11から寸断された突条22を具えたことを
特徴とする標識付き組板製溝蓋。A mark seat part 21 protruding like a stopper is formed on the surface of the striped steel plate just before punching, and a protrusion 22 whose end is cut from the protrusion 11 of the striped steel plate is formed on the surface of the seat part 21. A gutter lid made of assembled board with a marker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4008483U JPS5977512U (en) | 1983-03-18 | 1983-03-18 | Striped groove lid with sign |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4008483U JPS5977512U (en) | 1983-03-18 | 1983-03-18 | Striped groove lid with sign |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5977512U true JPS5977512U (en) | 1984-05-25 |
Family
ID=30170714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4008483U Pending JPS5977512U (en) | 1983-03-18 | 1983-03-18 | Striped groove lid with sign |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5977512U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247616A (en) * | 1988-03-28 | 1989-10-03 | Kenji Kanazawa | Cover for manhole |
WO2003059548A1 (en) * | 2002-01-09 | 2003-07-24 | Shin Caterpillar Mitsubishi Ltd. | Method and device for manufacturing slip prevention material of construction machinery |
-
1983
- 1983-03-18 JP JP4008483U patent/JPS5977512U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01247616A (en) * | 1988-03-28 | 1989-10-03 | Kenji Kanazawa | Cover for manhole |
WO2003059548A1 (en) * | 2002-01-09 | 2003-07-24 | Shin Caterpillar Mitsubishi Ltd. | Method and device for manufacturing slip prevention material of construction machinery |
US7021109B2 (en) | 2002-01-09 | 2006-04-04 | Shin Caterpillar Mitsubishi Ltd. | Method and apparatus for manufacturing slip stopper |
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