JPS60165964A - 電柱用墜落防止装置 - Google Patents
電柱用墜落防止装置Info
- Publication number
- JPS60165964A JPS60165964A JP2357584A JP2357584A JPS60165964A JP S60165964 A JPS60165964 A JP S60165964A JP 2357584 A JP2357584 A JP 2357584A JP 2357584 A JP2357584 A JP 2357584A JP S60165964 A JPS60165964 A JP S60165964A
- Authority
- JP
- Japan
- Prior art keywords
- arm
- section
- upper fixing
- prevention device
- fall prevention
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 18
- 230000002265 prevention Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000257465 Echinoidea Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2357584A JPS60165964A (ja) | 1984-02-09 | 1984-02-09 | 電柱用墜落防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2357584A JPS60165964A (ja) | 1984-02-09 | 1984-02-09 | 電柱用墜落防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60165964A true JPS60165964A (ja) | 1985-08-29 |
| JPH0241984B2 JPH0241984B2 (cs) | 1990-09-20 |
Family
ID=12114339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2357584A Granted JPS60165964A (ja) | 1984-02-09 | 1984-02-09 | 電柱用墜落防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165964A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412550U (cs) * | 1987-07-10 | 1989-01-23 | ||
| CN111437538A (zh) * | 2020-04-02 | 2020-07-24 | 青岛正为能源科技有限公司 | 一种钢管杆用防坠装置 |
-
1984
- 1984-02-09 JP JP2357584A patent/JPS60165964A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412550U (cs) * | 1987-07-10 | 1989-01-23 | ||
| CN111437538A (zh) * | 2020-04-02 | 2020-07-24 | 青岛正为能源科技有限公司 | 一种钢管杆用防坠装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241984B2 (cs) | 1990-09-20 |
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