JPS63109515U - - Google Patents
Info
- Publication number
- JPS63109515U JPS63109515U JP19636986U JP19636986U JPS63109515U JP S63109515 U JPS63109515 U JP S63109515U JP 19636986 U JP19636986 U JP 19636986U JP 19636986 U JP19636986 U JP 19636986U JP S63109515 U JPS63109515 U JP S63109515U
- Authority
- JP
- Japan
- Prior art keywords
- fireproof
- sleeve
- structural member
- utility
- model registration
- 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
- 230000035515 penetration Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
- Fireproofing Substances (AREA)
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案に係る構成部材の一実施例を適
用した耐火気密床貫通部の形成工事説明用縦断面
図、第２図は第１図の要部拡大図、第３図ａは他
の実施例の形成工事説明用縦断面図、同図ｂは同
図ａの粘結層の分解説明図、第４図は耐火試験説
明図、第５図は気密試験説明図、第６図は拡張具
の正面図である。
１……枠体、２……フランジ、３……保護格子
、４……石綿発泡体、５……電線・ケーブル、６
……スリーブ、８……盲栓。
Fig. 1 is a longitudinal cross-sectional view for explaining the formation work of a fireproof airtight floor penetration part using an embodiment of the structural member according to the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3a is another one. Figure b is an exploded view of the caking layer in figure a, Figure 4 is a diagram to explain the fire resistance test, Figure 5 is a diagram to explain the airtightness test, and Figure 6 is a diagram to explain the airtightness test. It is a front view of an expansion tool. 1... Frame, 2... Flange, 3... Protective grid, 4... Asbestos foam, 5... Electric wire/cable, 6
...Sleeve, 8...Blind stopper.
Claims (1)
する不燃材からなる枠体の前記保護格子内側内部
に石綿発泡体を嵌入固着し、該石綿発泡体の電線
・ケーブルを挿通する予定部分に小孔を穿設し、
該小孔を拡張してスリーブを嵌装し、該スリーブ
に耐火断熱処理を施した盲栓を詰め込んでなるこ
とを特徴とする耐火気密床貫通部の構成部材。 (2) 実用新案登録請求の範囲第(1)項において、
上記枠体を鉄板としたことを特徴とする耐火気密
床貫通部の構成部材。[Claims for Utility Model Registration] (1) Asbestos foam is inserted and fixed inside the protective grid of a frame made of a noncombustible material having a flange on its outer periphery and a protective grid on its inner surface, and electric wires and Drill a small hole in the area where the cable will be inserted,
A structural member of a fireproof airtight floor penetration part, characterized in that the small hole is expanded and a sleeve is fitted therein, and a blind plug subjected to fireproof insulation treatment is stuffed into the sleeve. (2) In paragraph (1) of claims for utility model registration,
A structural member of a fireproof airtight floor penetration part, characterized in that the frame is made of an iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986196369U JPH047626Y2 (en) | 1986-07-29 | 1986-12-19 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11737486 | 1986-07-29 | ||
| JP1986196369U JPH047626Y2 (en) | 1986-07-29 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109515U true JPS63109515U (en) | 1988-07-14 |
| JPH047626Y2 JPH047626Y2 (en) | 1992-02-27 |
Family
ID=33455081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986196369U Expired JPH047626Y2 (en) | 1986-07-29 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047626Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103220A (en) * | 1973-01-15 | 1974-09-30 | ||
| JPS5126399U (en) * | 1974-08-16 | 1976-02-26 | ||
| JPS5597115A (en) * | 1979-01-18 | 1980-07-24 | Lyckeaborgs Bruk Ab | Repeater for electric cable |
| JPS55160914A (en) * | 1979-02-27 | 1980-12-15 | Crouse Hinds Co | Barrier unit |
| JPS59103519U (en) * | 1982-12-25 | 1984-07-12 | タツタ電線株式会社 | Fireproof airtight unit |
-
1986
- 1986-12-19 JP JP1986196369U patent/JPH047626Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49103220A (en) * | 1973-01-15 | 1974-09-30 | ||
| JPS5126399U (en) * | 1974-08-16 | 1976-02-26 | ||
| JPS5597115A (en) * | 1979-01-18 | 1980-07-24 | Lyckeaborgs Bruk Ab | Repeater for electric cable |
| JPS55160914A (en) * | 1979-02-27 | 1980-12-15 | Crouse Hinds Co | Barrier unit |
| JPS59103519U (en) * | 1982-12-25 | 1984-07-12 | タツタ電線株式会社 | Fireproof airtight unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047626Y2 (en) | 1992-02-27 |
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