JPS621646U - - Google Patents
Info
- Publication number
- JPS621646U JPS621646U JP9386885U JP9386885U JPS621646U JP S621646 U JPS621646 U JP S621646U JP 9386885 U JP9386885 U JP 9386885U JP 9386885 U JP9386885 U JP 9386885U JP S621646 U JPS621646 U JP S621646U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- penetration
- fireproof
- insulation board
- filled
- 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
- 238000009413 insulation Methods 0.000 claims description 3
- 239000012784 inorganic fiber Substances 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 5
- 230000002265 prevention Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9386885U JPS621646U (ko) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9386885U JPS621646U (ko) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621646U true JPS621646U (ko) | 1987-01-08 |
Family
ID=30651930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9386885U Pending JPS621646U (ko) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621646U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340708A (ja) * | 1989-07-07 | 1991-02-21 | Mitsubishi Cable Ind Ltd | ケーブル床貫通部の防火構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816771U (ja) * | 1981-07-23 | 1983-02-02 | 三菱電機株式会社 | エレベ−タ用かご枠 |
| JPS58141616A (ja) * | 1982-02-15 | 1983-08-23 | 清水建設株式会社 | ケ−ブルラツク等の貫通開口部の穴埋め構造 |
-
1985
- 1985-06-20 JP JP9386885U patent/JPS621646U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816771U (ja) * | 1981-07-23 | 1983-02-02 | 三菱電機株式会社 | エレベ−タ用かご枠 |
| JPS58141616A (ja) * | 1982-02-15 | 1983-08-23 | 清水建設株式会社 | ケ−ブルラツク等の貫通開口部の穴埋め構造 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340708A (ja) * | 1989-07-07 | 1991-02-21 | Mitsubishi Cable Ind Ltd | ケーブル床貫通部の防火構造 |
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