JPH0272886U - - Google Patents
Info
- Publication number
- JPH0272886U JPH0272886U JP15298588U JP15298588U JPH0272886U JP H0272886 U JPH0272886 U JP H0272886U JP 15298588 U JP15298588 U JP 15298588U JP 15298588 U JP15298588 U JP 15298588U JP H0272886 U JPH0272886 U JP H0272886U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- fireproof compartment
- penetrating structure
- sleeve
- sectional
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 1
Description
第１図は本考案の貫通構造の一例を示すもので
、同図ａは平常時、同図ｂは火災発生時の縦断面
図、第２図ａ〜ｄは同貫通構造の施工説明図、第
３図は同貫通構造に使用されるカバーの他の例を
示す使用説明図、第４図は従来の貫通構造の縦断
面図、第５図ａ〜ｄは従来の貫通構造の施工説明
図、第６図は本考案の貫通構造の他例を示す縦断
面図、第７図は第６図のＡ−Ａ断面図である。
１は加熱発泡性の耐焔性発泡体、２はカバー、
３は挟着具、Ａは防火区画部、Ｂはケーブル、Ｃ
は金属製スリーブ、Ｄは金属製スリーブの突出部
外周、Ｆはブツシング、Ｍは断熱管。
Fig. 1 shows an example of the penetrating structure of the present invention, in which Fig. 1a is a vertical cross-sectional view during normal times, Fig. 2b is a vertical cross-sectional view during a fire outbreak, Fig. 2 a to d are construction explanatory diagrams of the penetrating structure, Fig. 3 is a usage explanatory diagram showing another example of the cover used in the same penetrating structure, Fig. 4 is a longitudinal cross-sectional view of a conventional penetrating structure, and Figs. 5 a to d are construction explanatory diagrams of a conventional penetrating structure. , FIG. 6 is a longitudinal cross-sectional view showing another example of the penetrating structure of the present invention, and FIG. 7 is a cross-sectional view taken along the line AA in FIG. 6. 1 is a heat-foamable flame-resistant foam, 2 is a cover,
3 is a clamping device, A is a fireproof compartment, B is a cable, C
is a metal sleeve, D is the outer periphery of the protrusion of the metal sleeve, F is a bushing, and M is a heat insulating pipe.
補正 平１．９．２９
実用新案登録請求の範囲を次のように補正する
。Amendment September 29, 1999 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
仕切り壁や床などの防火区画部Ａを貫通してケ
ーブルＢなどを配線又は配管する防火区画部にお
けるケーブルなどの貫通構造において、金属製ス
リーブＣを防火区画部Ａから突出するように同区
画部Ａに貫通固定し、同スリーブＣ内にケーブル
Ｂなどを挿入し、このスリーブＣの突出部外周Ｄ
からケーブルＢなどにかけてを、耐焔性発泡体１
により成形加工されてなるカバー２により被覆し
てなることを特徴とする防火区画部におけるケー
ブルなどの貫通構造。
図面の簡単な説明を次のように補正する。
明細書の１０頁１４行目の夫々に「加熱発泡性
の」とあるを削除します。[Scope of Claim for Utility Model Registration] In a penetrating structure for a cable or the like in a fireproof compartment where a cable B or the like is routed or piped through a fireproof compartment A such as a partition wall or floor, a metal sleeve C is connected to the fireproof compartment A. A cable B or the like is inserted into the sleeve C, and the outer periphery D of the protruding part of the sleeve C is fixed.
From cable B etc. , flame resistant foam 1
A penetrating structure for cables, etc. in a fireproof compartment, characterized by being covered with a cover 2 formed by molding. The brief description of the drawing has been amended as follows. The words "heat-foaming" will be deleted from page 10, line 14 of the specification.
Claims (1)
ーブルＢなどを配線又は配管する防火区画部にお
けるケーブルなどの貫通構造において、金属製ス
リーブＣを防火区画部Ａから突出するように同区
画部Ａに貫通固定し、同スリーブＣ内にケーブル
Ｂなどを挿入し、このスリーブＣの突出部外周Ｄ
からケーブルＢなどにかけてを、加熱発泡性の耐
焔性発泡体１により成形加工されてなるカバー２
により被覆してなることを特徴とする防火区画部
におけるケーブルなどの貫通構造。 In a penetrating structure for a cable or the like in a fireproof compartment where a cable B or the like is routed or piped through a fireproof compartment A such as a partition wall or floor, the metal sleeve C is arranged so as to protrude from the fireproof compartment A. Cable B etc. is inserted into the same sleeve C, and the outer periphery D of the protruding part of this sleeve C is fixed.
A cover 2 is formed by molding a heat-foamable flame-resistant foam 1 from the cable B to the cable B, etc.
A penetrating structure for cables, etc. in a fireproof compartment, characterized by being coated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15298588U JPH0511422Y2 (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15298588U JPH0511422Y2 (en) | 1988-11-24 | 1988-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0272886U true JPH0272886U (en) | 1990-06-04 |
| JPH0511422Y2 JPH0511422Y2 (en) | 1993-03-22 |
Family
ID=31428415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15298588U Expired - Lifetime JPH0511422Y2 (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511422Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102373A (en) * | 2000-10-03 | 2002-04-09 | Mirai Ind Co Ltd | Fire resistant filler and filling method thereof |
| JP2013117310A (en) * | 2012-12-18 | 2013-06-13 | Tigers Polymer Corp | Fire proof member and fire proof method |
| JP2019214932A (en) * | 2019-07-19 | 2019-12-19 | 積水化学工業株式会社 | Fire resistant structure |
| JP2021028532A (en) * | 2019-08-13 | 2021-02-25 | 未来工業株式会社 | Sleeve block device, sleeve, bushing, sleeve block structure and manufacturing method of sleeve block structure |
-
1988
- 1988-11-24 JP JP15298588U patent/JPH0511422Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002102373A (en) * | 2000-10-03 | 2002-04-09 | Mirai Ind Co Ltd | Fire resistant filler and filling method thereof |
| JP2013117310A (en) * | 2012-12-18 | 2013-06-13 | Tigers Polymer Corp | Fire proof member and fire proof method |
| JP2019214932A (en) * | 2019-07-19 | 2019-12-19 | 積水化学工業株式会社 | Fire resistant structure |
| JP2021028532A (en) * | 2019-08-13 | 2021-02-25 | 未来工業株式会社 | Sleeve block device, sleeve, bushing, sleeve block structure and manufacturing method of sleeve block structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511422Y2 (en) | 1993-03-22 |
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