JPS5919486Y2 - 高所作業車における通話装置 - Google Patents
高所作業車における通話装置Info
- Publication number
- JPS5919486Y2 JPS5919486Y2 JP1979051976U JP5197679U JPS5919486Y2 JP S5919486 Y2 JPS5919486 Y2 JP S5919486Y2 JP 1979051976 U JP1979051976 U JP 1979051976U JP 5197679 U JP5197679 U JP 5197679U JP S5919486 Y2 JPS5919486 Y2 JP S5919486Y2
- Authority
- JP
- Japan
- Prior art keywords
- aerial work
- communication device
- boom
- transmitting
- work vehicle
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979051976U JPS5919486Y2 (ja) | 1979-04-17 | 1979-04-17 | 高所作業車における通話装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979051976U JPS5919486Y2 (ja) | 1979-04-17 | 1979-04-17 | 高所作業車における通話装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55152740U JPS55152740U (enrdf_load_stackoverflow) | 1980-11-04 |
JPS5919486Y2 true JPS5919486Y2 (ja) | 1984-06-05 |
Family
ID=28942329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979051976U Expired JPS5919486Y2 (ja) | 1979-04-17 | 1979-04-17 | 高所作業車における通話装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919486Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6028704A (ja) * | 1983-07-28 | 1985-02-13 | 古河電気工業株式会社 | 配電工事用ロボツト |
-
1979
- 1979-04-17 JP JP1979051976U patent/JPS5919486Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55152740U (enrdf_load_stackoverflow) | 1980-11-04 |
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