JPH0482020U - - Google Patents
Info
- Publication number
- JPH0482020U JPH0482020U JP1990125589U JP12558990U JPH0482020U JP H0482020 U JPH0482020 U JP H0482020U JP 1990125589 U JP1990125589 U JP 1990125589U JP 12558990 U JP12558990 U JP 12558990U JP H0482020 U JPH0482020 U JP H0482020U
- Authority
- JP
- Japan
- Prior art keywords
- person
- approach
- sensor
- warning
- emitting
- 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
- 238000013459 approach Methods 0.000 claims 4
- 238000010276 construction Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125589U JPH0482020U (id) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125589U JPH0482020U (id) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482020U true JPH0482020U (id) | 1992-07-16 |
Family
ID=31873181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990125589U Pending JPH0482020U (id) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482020U (id) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008184805A (ja) * | 2007-01-30 | 2008-08-14 | Teramoto Corp | 標識塔 |
| JP2008303631A (ja) * | 2007-06-08 | 2008-12-18 | Toa Corp | 視覚障害者誘導装置 |
| KR101893349B1 (ko) * | 2018-01-23 | 2018-08-31 | 주식회사 위츠 | 스마트 안전콘 |
| JP2020066869A (ja) * | 2018-10-22 | 2020-04-30 | 中日本ハイウェイ・エンジニアリング名古屋株式会社 | 物体検知装置 |
-
1990
- 1990-11-27 JP JP1990125589U patent/JPH0482020U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008184805A (ja) * | 2007-01-30 | 2008-08-14 | Teramoto Corp | 標識塔 |
| JP2008303631A (ja) * | 2007-06-08 | 2008-12-18 | Toa Corp | 視覚障害者誘導装置 |
| KR101893349B1 (ko) * | 2018-01-23 | 2018-08-31 | 주식회사 위츠 | 스마트 안전콘 |
| JP2020066869A (ja) * | 2018-10-22 | 2020-04-30 | 中日本ハイウェイ・エンジニアリング名古屋株式会社 | 物体検知装置 |