JPS63171404U - - Google Patents
Info
- Publication number
- JPS63171404U JPS63171404U JP6486487U JP6486487U JPS63171404U JP S63171404 U JPS63171404 U JP S63171404U JP 6486487 U JP6486487 U JP 6486487U JP 6486487 U JP6486487 U JP 6486487U JP S63171404 U JPS63171404 U JP S63171404U
- Authority
- JP
- Japan
- Prior art keywords
- roads
- concrete block
- utility
- scope
- registration request
- 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
- Road Paving Structures (AREA)
Description
第１図、第２図は、従来の道路用ブロツク。第
３図、第５図は、本案の道路用ブロツク。第４図
は、第５図の道路用ブロツクのＡ―Ａ′断面を釣
上げた状態。
１は釣具のロープ、２は釣上げ溝、３は釣具、
４は釣具の支点。
Figures 1 and 2 show conventional road blocks. Figures 3 and 5 show the proposed road blocks. FIG. 4 shows the road block shown in FIG. 5 taken along the line A-A'. 1 is the fishing gear rope, 2 is the fishing groove, 3 is the fishing gear,
4 is the fulcrum of the fishing gear.
Claims (1)
溝２を形成したことを特徴とする道路用コンクリ
ートブロツク。 A concrete block for roads, characterized in that a fishing groove 2 is formed at the bottom of the concrete block for roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6486487U JPS63171404U (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6486487U JPS63171404U (en) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171404U true JPS63171404U (en) | 1988-11-08 |
Family
ID=30901411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6486487U Pending JPS63171404U (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171404U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828634B1 (en) * | 1968-05-24 | 1973-09-03 |
-
1987
- 1987-04-27 JP JP6486487U patent/JPS63171404U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828634B1 (en) * | 1968-05-24 | 1973-09-03 |