JP2521247Y2 - 鉄構ビームにおける進入防止装置 - Google Patents
鉄構ビームにおける進入防止装置Info
- Publication number
- JP2521247Y2 JP2521247Y2 JP1990018744U JP1874490U JP2521247Y2 JP 2521247 Y2 JP2521247 Y2 JP 2521247Y2 JP 1990018744 U JP1990018744 U JP 1990018744U JP 1874490 U JP1874490 U JP 1874490U JP 2521247 Y2 JP2521247 Y2 JP 2521247Y2
- Authority
- JP
- Japan
- Prior art keywords
- pair
- fixed
- steel structure
- steel
- structure beam
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 26
- 239000010959 steel Substances 0.000 title claims description 26
- 230000002265 prevention Effects 0.000 title description 8
- 230000000903 blocking effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990018744U JP2521247Y2 (ja) | 1990-02-28 | 1990-02-28 | 鉄構ビームにおける進入防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990018744U JP2521247Y2 (ja) | 1990-02-28 | 1990-02-28 | 鉄構ビームにおける進入防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03111137U JPH03111137U (enrdf_load_stackoverflow) | 1991-11-14 |
| JP2521247Y2 true JP2521247Y2 (ja) | 1996-12-25 |
Family
ID=31521890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990018744U Expired - Fee Related JP2521247Y2 (ja) | 1990-02-28 | 1990-02-28 | 鉄構ビームにおける進入防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521247Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343340A (en) * | 1976-09-30 | 1978-04-19 | Stanley Electric Co Ltd | Cornering lamp switching system for automobiles |
| JPS60149418A (ja) * | 1983-08-22 | 1985-08-06 | Asahi Chem Ind Co Ltd | 結晶性高分子材料の成形方法 |
-
1990
- 1990-02-28 JP JP1990018744U patent/JP2521247Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03111137U (enrdf_load_stackoverflow) | 1991-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |