JPS6184779U - - Google Patents
Info
- Publication number
- JPS6184779U JPS6184779U JP16795884U JP16795884U JPS6184779U JP S6184779 U JPS6184779 U JP S6184779U JP 16795884 U JP16795884 U JP 16795884U JP 16795884 U JP16795884 U JP 16795884U JP S6184779 U JPS6184779 U JP S6184779U
- Authority
- JP
- Japan
- Prior art keywords
- view
- refractive index
- utility
- surface layer
- layer containing
- 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
- 239000011324 bead Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図はこの考案の実施例の平面図、第２図は
第１図のＡ−Ａ線断面図、第３図は下面図、第４
図は２個積み上げた状態の側面図、第５図は一部
の拡大断面図である。
ａ及びｂ…三角標識、ｃ…安全標識、１…本体
、２…雌側の係合部、３…雄側の係合部、４，５
，６…凹部、７，８，９…凸部。
Fig. 1 is a plan view of an embodiment of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a bottom view, and Fig. 4 is a plan view of an embodiment of this invention.
The figure is a side view of two stacked pieces, and FIG. 5 is a partially enlarged sectional view. a and b...Triangular sign, c...Safety sign, 1...Main body, 2...Female side engaging part, 3...Male side engaging part, 4, 5
, 6... Concave portion, 7, 8, 9... Convex portion.
Claims (1)
部に含有した標識を付したことを特徴とするマン
ホール側塊。 1. A manhole side block characterized by having a label attached to the surface layer containing beads having a refractive index that allows light to be reflected back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16795884U JPS6184779U (en) | 1984-11-07 | 1984-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16795884U JPS6184779U (en) | 1984-11-07 | 1984-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184779U true JPS6184779U (en) | 1986-06-04 |
Family
ID=30725742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16795884U Pending JPS6184779U (en) | 1984-11-07 | 1984-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184779U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224383U (en) * | 1975-08-11 | 1977-02-21 |
-
1984
- 1984-11-07 JP JP16795884U patent/JPS6184779U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224383U (en) * | 1975-08-11 | 1977-02-21 |