JP2020003030A - 壁への貫通孔形成部材 - Google Patents
壁への貫通孔形成部材 Download PDFInfo
- Publication number
- JP2020003030A JP2020003030A JP2018124332A JP2018124332A JP2020003030A JP 2020003030 A JP2020003030 A JP 2020003030A JP 2018124332 A JP2018124332 A JP 2018124332A JP 2018124332 A JP2018124332 A JP 2018124332A JP 2020003030 A JP2020003030 A JP 2020003030A
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- JP
- Japan
- Prior art keywords
- wall
- hole
- hole forming
- forming member
- pipes
- 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
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- Building Environments (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Description
Claims (4)
- 配管類を挿通可能な筒形状に構成され、かつ、天井又は床に固定する締結部材を挿通可能な挿通部を備えたことを特徴とする壁への貫通孔形成部材。
- 筒形状の径方向に少なくとも2つに分割された複数の部材を組み合わせて構成されていることを特徴とする請求項1に記載の壁への貫通孔形成部材。
- 内面に複数の補強用のリブを備え、該複数のリブが前記筒形状の軸方向に沿って形成されていることを特徴とする請求項1又は2に記載の壁への貫通孔形成部材。
- 前記筒形状の軸方向両端部のうちの少なくとも一方の端部に、該端部から外部へ煙が放出されることを阻止する煙阻止部材を備えていることを特徴とする請求項1〜3のうちのいずれか1項に記載の壁への貫通孔形成部材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018124332A JP6768035B2 (ja) | 2018-06-29 | 2018-06-29 | 壁への貫通孔形成部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018124332A JP6768035B2 (ja) | 2018-06-29 | 2018-06-29 | 壁への貫通孔形成部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020003030A true JP2020003030A (ja) | 2020-01-09 |
| JP6768035B2 JP6768035B2 (ja) | 2020-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018124332A Active JP6768035B2 (ja) | 2018-06-29 | 2018-06-29 | 壁への貫通孔形成部材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6768035B2 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315521U (ja) * | 1976-07-21 | 1978-02-09 | ||
| JPS57102776U (ja) * | 1980-12-16 | 1982-06-24 | ||
| JPS619686U (ja) * | 1984-06-21 | 1986-01-21 | 日立電線株式会社 | 管貫通部の気密防火構造 |
| JP2000240854A (ja) * | 1999-02-18 | 2000-09-08 | Inaba Denki Sangyo Co Ltd | 防火用熱膨張材 |
| JP2007218320A (ja) * | 2006-02-15 | 2007-08-30 | Kasaku Kamata | 配管類固定具 |
-
2018
- 2018-06-29 JP JP2018124332A patent/JP6768035B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315521U (ja) * | 1976-07-21 | 1978-02-09 | ||
| JPS57102776U (ja) * | 1980-12-16 | 1982-06-24 | ||
| JPS619686U (ja) * | 1984-06-21 | 1986-01-21 | 日立電線株式会社 | 管貫通部の気密防火構造 |
| JP2000240854A (ja) * | 1999-02-18 | 2000-09-08 | Inaba Denki Sangyo Co Ltd | 防火用熱膨張材 |
| JP2007218320A (ja) * | 2006-02-15 | 2007-08-30 | Kasaku Kamata | 配管類固定具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6768035B2 (ja) | 2020-10-14 |
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