JPS6250390U - - Google Patents
Info
- Publication number
- JPS6250390U JPS6250390U JP14150685U JP14150685U JPS6250390U JP S6250390 U JPS6250390 U JP S6250390U JP 14150685 U JP14150685 U JP 14150685U JP 14150685 U JP14150685 U JP 14150685U JP S6250390 U JPS6250390 U JP S6250390U
- Authority
- JP
- Japan
- Prior art keywords
- joint band
- utility
- model registration
- parts
- metal joint
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Description
添付図面中、第１図は本考案による段付目地バ
ンドの斜視図、第２及び３図はそれぞれ耐火二層
管と継手管の目地部に本考案による段付目地バン
ドを装着した状態を示す断面図、第４図は従来の
耐火二層管と継手管の接続状態を示す断面図であ
る。
なお、図示された主要部と符号との対応関係は
以下の通りである。８……段付目地バンド、８―
１，８―２……バンド部、１０……差込舌片、１
１……開口、１２―１，１２―２……Ｌ型金具、
１３―１，１３―２……ボルト挿通口。
In the accompanying drawings, Figure 1 is a perspective view of the stepped joint band according to the present invention, and Figures 2 and 3 show the stepped joint band according to the present invention installed at the joint of a fireproof double-layer pipe and a joint pipe, respectively. FIG. 4 is a cross-sectional view showing a state of connection between a conventional fireproof double-layer pipe and a joint pipe. Note that the correspondence relationship between the main parts illustrated and the symbols is as follows. 8...Stepped joint band, 8-
1, 8-2...band part, 10...insertion tongue piece, 1
1...Opening, 12-1, 12-2...L-shaped fitting,
13-1, 13-2...Bolt insertion hole.
Claims (1)
続部の内一方を調節可能な差込の留付とし、他方
はボルト締の構造とした耐火二層管接続部の目地
バンド。 (2) 金属製目地バンドの内面に不燃性又は難燃
性材料を装着した実用新案登録請求の範囲(1)記
載の目地バンド。[Claims for Utility Model Registration] (1) A fire-resistant double layer structure in which one of the two connecting parts of a stepped metal joint band divided into two parts has an adjustable insertion fastening, and the other part has a bolted structure. Joint band for pipe connections. (2) The joint band described in claim (1) for utility model registration, in which a non-flammable or flame-retardant material is attached to the inner surface of the metal joint band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14150685U JPS6250390U (en) | 1985-09-18 | 1985-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14150685U JPS6250390U (en) | 1985-09-18 | 1985-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250390U true JPS6250390U (en) | 1987-03-28 |
Family
ID=31049351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14150685U Pending JPS6250390U (en) | 1985-09-18 | 1985-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250390U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919794A (en) * | 1982-07-22 | 1984-02-01 | 昭和電工株式会社 | Manufacture of joint band of connecting section of double layer tubular structure |
-
1985
- 1985-09-18 JP JP14150685U patent/JPS6250390U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919794A (en) * | 1982-07-22 | 1984-02-01 | 昭和電工株式会社 | Manufacture of joint band of connecting section of double layer tubular structure |