JPH01134919U - - Google Patents
Info
- Publication number
- JPH01134919U JPH01134919U JP3142188U JP3142188U JPH01134919U JP H01134919 U JPH01134919 U JP H01134919U JP 3142188 U JP3142188 U JP 3142188U JP 3142188 U JP3142188 U JP 3142188U JP H01134919 U JPH01134919 U JP H01134919U
- Authority
- JP
- Japan
- Prior art keywords
- slab
- cable
- case
- portion according
- penetrating 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.)
- Pending
Links
- 239000011490 mineral wool Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第1図はこの考案の一実施例を示す斜視図、第
2図は断面図、第3図はケースの斜視図、第4図
は防火パテの斜視図である。
1:ケーブル、2:ケース、3:貫通孔、4:
防火パテ、5:圧縮したロツクウール、6:スラ
ブ。
FIG. 1 is a perspective view showing an embodiment of this invention, FIG. 2 is a cross-sectional view, FIG. 3 is a perspective view of the case, and FIG. 4 is a perspective view of fire protection putty. 1: Cable, 2: Case, 3: Through hole, 4:
Fire protection putty, 5: compressed rock wool, 6: slab.
Claims (1)
との空隙を防火パテ4で密封し、中空部に圧縮し
たロツクウール5を充填したことを特徴とするス
ラブ貫通部の構造。 (2) (1)において、ケース2が半割構造に構成さ
れていることを特徴とするスラブ貫通部の構造。 (3) (1)において、パテ4をあらかじめ適宜の形
状に成形したことを特徴とするスラブ貫通部の構
造。[Scope of claim for utility model registration] (1) Cable 1 and cable through hole 3 of case 2
The structure of the slab penetration part is characterized in that the gap between the slab is sealed with fireproof putty 4, and the hollow part is filled with compressed rock wool 5. (2) The structure of the slab penetrating portion according to (1), characterized in that the case 2 has a half-split structure. (3) The structure of the slab penetrating portion according to (1), characterized in that the putty 4 is molded into an appropriate shape in advance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3142188U JPH01134919U (en) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3142188U JPH01134919U (en) | 1988-03-08 | 1988-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01134919U true JPH01134919U (en) | 1989-09-14 |
Family
ID=31257269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3142188U Pending JPH01134919U (en) | 1988-03-08 | 1988-03-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01134919U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721459U (en) * | 1980-07-08 | 1982-02-03 |
-
1988
- 1988-03-08 JP JP3142188U patent/JPH01134919U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5721459U (en) * | 1980-07-08 | 1982-02-03 |
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