JPH0247206U - - Google Patents
Info
- Publication number
- JPH0247206U JPH0247206U JP12664288U JP12664288U JPH0247206U JP H0247206 U JPH0247206 U JP H0247206U JP 12664288 U JP12664288 U JP 12664288U JP 12664288 U JP12664288 U JP 12664288U JP H0247206 U JPH0247206 U JP H0247206U
- Authority
- JP
- Japan
- Prior art keywords
- exit
- entrance
- lining board
- lid
- closing
- 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図は、本考案の蓋のついた出入口を有する
覆工板の斜視図である。
１は覆工板、２は出入口の蓋、３は口輪。
FIG. 1 is a perspective view of a lining board with a covered doorway according to the present invention. 1 is the lining board, 2 is the doorway cover, and 3 is the muzzle.
Claims (1)
する事によつて、出入をすることのできる構造の
覆工板。 A lining board with a structure that has an entrance/exit on the lining board itself, and allows entry and exit by opening and closing the lid of the entrance/exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12664288U JPH0247206U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12664288U JPH0247206U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247206U true JPH0247206U (en) | 1990-03-30 |
Family
ID=31378348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12664288U Pending JPH0247206U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544409A (en) * | 1991-08-12 | 1993-02-23 | Isuzu Motors Ltd | Valve system of internal combustion engine |
-
1988
- 1988-09-28 JP JP12664288U patent/JPH0247206U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544409A (en) * | 1991-08-12 | 1993-02-23 | Isuzu Motors Ltd | Valve system of internal combustion engine |