JPH0274687U - - Google Patents
Info
- Publication number
- JPH0274687U JPH0274687U JP15429188U JP15429188U JPH0274687U JP H0274687 U JPH0274687 U JP H0274687U JP 15429188 U JP15429188 U JP 15429188U JP 15429188 U JP15429188 U JP 15429188U JP H0274687 U JPH0274687 U JP H0274687U
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- fire
- cables
- floor
- wall
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011490 mineral wool Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15429188U JPH0274687U (cs) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15429188U JPH0274687U (cs) | 1988-11-29 | 1988-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274687U true JPH0274687U (cs) | 1990-06-07 |
Family
ID=31430891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15429188U Pending JPH0274687U (cs) | 1988-11-29 | 1988-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274687U (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016195475A (ja) * | 2015-03-31 | 2016-11-17 | 積水化学工業株式会社 | ケーブル用保護管、及び耐火構造 |
| JP2016217114A (ja) * | 2015-05-18 | 2016-12-22 | 冠龍 林 | 先行埋設／予備穿孔装置及びこの先行埋設／予備穿孔装置を備えた管路ボックス |
| JP2020182375A (ja) * | 2020-06-29 | 2020-11-05 | 積水化学工業株式会社 | ケーブル用保護管、及び耐火構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134812U (ja) * | 1984-08-03 | 1986-03-03 | 株式会社クボタ | トラクタ用作業機のリンク形連結装置 |
| JPS61127991A (ja) * | 1984-11-28 | 1986-06-16 | 昭和電工株式会社 | 貫通部の閉塞方法 |
-
1988
- 1988-11-29 JP JP15429188U patent/JPH0274687U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134812U (ja) * | 1984-08-03 | 1986-03-03 | 株式会社クボタ | トラクタ用作業機のリンク形連結装置 |
| JPS61127991A (ja) * | 1984-11-28 | 1986-06-16 | 昭和電工株式会社 | 貫通部の閉塞方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016195475A (ja) * | 2015-03-31 | 2016-11-17 | 積水化学工業株式会社 | ケーブル用保護管、及び耐火構造 |
| JP2016217114A (ja) * | 2015-05-18 | 2016-12-22 | 冠龍 林 | 先行埋設／予備穿孔装置及びこの先行埋設／予備穿孔装置を備えた管路ボックス |
| JP2020182375A (ja) * | 2020-06-29 | 2020-11-05 | 積水化学工業株式会社 | ケーブル用保護管、及び耐火構造 |
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