JPH0415952U - - Google Patents
Info
- Publication number
- JPH0415952U JPH0415952U JP5616590U JP5616590U JPH0415952U JP H0415952 U JPH0415952 U JP H0415952U JP 5616590 U JP5616590 U JP 5616590U JP 5616590 U JP5616590 U JP 5616590U JP H0415952 U JPH0415952 U JP H0415952U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- partition wall
- hollow
- wall
- support portion
- 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
- 238000005192 partition Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 239000011796 hollow space material Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5616590U JPH0749965Y2 (ja) | 1990-05-29 | 1990-05-29 | 中空間仕切壁における電線、電線管等の貫通部の防火措置構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5616590U JPH0749965Y2 (ja) | 1990-05-29 | 1990-05-29 | 中空間仕切壁における電線、電線管等の貫通部の防火措置構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0415952U true JPH0415952U (xx) | 1992-02-10 |
JPH0749965Y2 JPH0749965Y2 (ja) | 1995-11-15 |
Family
ID=31579752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5616590U Expired - Fee Related JPH0749965Y2 (ja) | 1990-05-29 | 1990-05-29 | 中空間仕切壁における電線、電線管等の貫通部の防火措置構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0749965Y2 (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102538296B1 (ko) * | 2020-12-03 | 2023-05-31 | 주식회사 파이오벡 | 벽 관통 케이블트레이 차화시스템 |
KR102425740B1 (ko) * | 2021-08-24 | 2022-07-27 | (주) 아이캡코리아 | 케이블 트레이 방화 장치 |
-
1990
- 1990-05-29 JP JP5616590U patent/JPH0749965Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0749965Y2 (ja) | 1995-11-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |