JPS6327523U - - Google Patents
Info
- Publication number
- JPS6327523U JPS6327523U JP1986118893U JP11889386U JPS6327523U JP S6327523 U JPS6327523 U JP S6327523U JP 1986118893 U JP1986118893 U JP 1986118893U JP 11889386 U JP11889386 U JP 11889386U JP S6327523 U JPS6327523 U JP S6327523U
- Authority
- JP
- Japan
- Prior art keywords
- convex mirror
- plate
- heat conduction
- road reflector
- conduction 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
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims 1
Landscapes
- Road Signs Or Road Markings (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案に係る凍結防止用道路反射鏡の
一実施例の一部を切欠いた側面図、第２図は要部
を示す断面図、第３図は電熱板を示す正面図であ
る。 １……凸面鏡、２……取付枠、３……支柱、４
……取付環、５……電熱板、６……電熱線、７…
…熱伝導板、８……断熱板、９……電気導入線、
１０……明暗自動調節器、１１……漏電防止器、
１２……引込線。
一実施例の一部を切欠いた側面図、第２図は要部
を示す断面図、第３図は電熱板を示す正面図であ
る。 １……凸面鏡、２……取付枠、３……支柱、４
……取付環、５……電熱板、６……電熱線、７…
…熱伝導板、８……断熱板、９……電気導入線、
１０……明暗自動調節器、１１……漏電防止器、
１２……引込線。
Claims (1)
- 凸面鏡１の裏面に、凸面鏡１側に熱伝導板７を
反凸面鏡側に断熱板８を設けた内部に電熱線６を
配設した電熱板５を、凸面鏡１に熱伝導板７を接
するように取付けたことを特徴とする凍結防止用
道路反射鏡。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118893U JPS6327523U (ja) | 1986-08-04 | 1986-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118893U JPS6327523U (ja) | 1986-08-04 | 1986-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6327523U true JPS6327523U (ja) | 1988-02-23 |
Family
ID=31005773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986118893U Pending JPS6327523U (ja) | 1986-08-04 | 1986-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327523U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52106299A (en) * | 1976-03-03 | 1977-09-06 | Toshiba Machine Co Ltd | Curve mirror |
-
1986
- 1986-08-04 JP JP1986118893U patent/JPS6327523U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52106299A (en) * | 1976-03-03 | 1977-09-06 | Toshiba Machine Co Ltd | Curve mirror |