JPH0569923B2 - - Google Patents
Info
- Publication number
- JPH0569923B2 JPH0569923B2 JP28095188A JP28095188A JPH0569923B2 JP H0569923 B2 JPH0569923 B2 JP H0569923B2 JP 28095188 A JP28095188 A JP 28095188A JP 28095188 A JP28095188 A JP 28095188A JP H0569923 B2 JPH0569923 B2 JP H0569923B2
- Authority
- JP
- Japan
- Prior art keywords
- snow protection
- support member
- snow
- link
- 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.)
- Expired - Fee Related
Links
- 230000003028 elevating effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 21
- 239000010959 steel Substances 0.000 description 21
- 238000003466 welding Methods 0.000 description 18
- 230000002265 prevention Effects 0.000 description 17
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28095188A JPH02128005A (ja) | 1988-11-07 | 1988-11-07 | 防雪柵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28095188A JPH02128005A (ja) | 1988-11-07 | 1988-11-07 | 防雪柵 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02128005A JPH02128005A (ja) | 1990-05-16 |
| JPH0569923B2 true JPH0569923B2 (enEXAMPLES) | 1993-10-04 |
Family
ID=17632178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28095188A Granted JPH02128005A (ja) | 1988-11-07 | 1988-11-07 | 防雪柵 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128005A (enEXAMPLES) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4915122B2 (ja) * | 2006-04-03 | 2012-04-11 | パナソニック株式会社 | 高周波加熱装置 |
| JP6991697B2 (ja) * | 2015-11-19 | 2022-01-12 | 東京製綱株式会社 | 防護柵 |
| JP6994235B2 (ja) * | 2017-10-19 | 2022-01-14 | 北海道ガソン株式会社 | 雪崩予防柵及びその設置方法 |
-
1988
- 1988-11-07 JP JP28095188A patent/JPH02128005A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02128005A (ja) | 1990-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071004 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081004 |
|
| LAPS | Cancellation because of no payment of annual fees |