JPS61190082U - - Google Patents
Info
- Publication number
- JPS61190082U JPS61190082U JP7469685U JP7469685U JPS61190082U JP S61190082 U JPS61190082 U JP S61190082U JP 7469685 U JP7469685 U JP 7469685U JP 7469685 U JP7469685 U JP 7469685U JP S61190082 U JPS61190082 U JP S61190082U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- fireproof
- duct
- steel beam
- fireproof sleeve
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469685U JPH0233057Y2 (https=) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469685U JPH0233057Y2 (https=) | 1985-05-20 | 1985-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190082U true JPS61190082U (https=) | 1986-11-27 |
| JPH0233057Y2 JPH0233057Y2 (https=) | 1990-09-06 |
Family
ID=30615229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7469685U Expired JPH0233057Y2 (https=) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233057Y2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171988U (https=) * | 1988-05-26 | 1989-12-06 | ||
| JP2010037760A (ja) * | 2008-08-01 | 2010-02-18 | Shimizu Corp | 鉄骨梁貫通孔のダクト及び耐火被覆部材の設置構造 |
-
1985
- 1985-05-20 JP JP7469685U patent/JPH0233057Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171988U (https=) * | 1988-05-26 | 1989-12-06 | ||
| JP2010037760A (ja) * | 2008-08-01 | 2010-02-18 | Shimizu Corp | 鉄骨梁貫通孔のダクト及び耐火被覆部材の設置構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233057Y2 (https=) | 1990-09-06 |