JPS5839847U - Heating device for thermally expandable tubes - Google Patents
Heating device for thermally expandable tubesInfo
- Publication number
- JPS5839847U JPS5839847U JP13521481U JP13521481U JPS5839847U JP S5839847 U JPS5839847 U JP S5839847U JP 13521481 U JP13521481 U JP 13521481U JP 13521481 U JP13521481 U JP 13521481U JP S5839847 U JPS5839847 U JP S5839847U
- Authority
- JP
- Japan
- Prior art keywords
- heating device
- thermally expandable
- main body
- device main
- tube
- 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
Landscapes
- Pipe Accessories (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示す断面図である。
1・・・加熱装置、2・・・加熱装置本体、3・・・ヒ
ータ、5a・・・ワイヤ(牽引体)、6・・・管、7・
・・熱膨張性チューブ。The drawing is a sectional view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Heating device, 2... Heating device main body, 3... Heater, 5a... Wire (traction body), 6... Tube, 7...
・Thermally expandable tube.
Claims (2)
かつヒータを内蔵した断面円形の加熱装置本体と、この
加熱装置本体に連結される牽引部材とを備え、上記加熱
装置本体を先端先細状に形成するとともに、この加熱装
置本体の外径を上記熱膨張性チューブの内径より大でか
つ上記管の内径より僅かに小さな寸法としたことを特徴
とする熱膨張性チューブの加熱装置。(1) A heating device main body with a circular cross section that is inserted into a thermally expandable tube inserted into the inner surface of the tube and has a built-in heater, and a traction member connected to the heating device main body, and the heating device main body has a tapered tip. A heating device for a thermally expandable tube, characterized in that the heating device main body has an outer diameter larger than the inner diameter of the thermally expandable tube and slightly smaller than the inner diameter of the tube.
ることを特徴とする実用新案登録請求の範囲第(1)項
記載の熱膨張性チューブの加熱装置。(2) The heating device for a thermally expandable tube according to claim 1, wherein the heating device main body has a tapered cannonball shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13521481U JPS5839847U (en) | 1981-09-11 | 1981-09-11 | Heating device for thermally expandable tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13521481U JPS5839847U (en) | 1981-09-11 | 1981-09-11 | Heating device for thermally expandable tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5839847U true JPS5839847U (en) | 1983-03-16 |
Family
ID=29928593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13521481U Pending JPS5839847U (en) | 1981-09-11 | 1981-09-11 | Heating device for thermally expandable tubes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5839847U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988004987A1 (en) * | 1986-12-26 | 1988-07-14 | Osaka Gas Company Limited | Duct lining method |
JPH0442387U (en) * | 1990-08-04 | 1992-04-10 | ||
JPH09280474A (en) * | 1996-04-08 | 1997-10-31 | Osaka Gas Co Ltd | Reinforcing technique for pipeline |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55152024A (en) * | 1979-05-15 | 1980-11-27 | Tokyo Gas Co Ltd | Lining method for duct |
-
1981
- 1981-09-11 JP JP13521481U patent/JPS5839847U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55152024A (en) * | 1979-05-15 | 1980-11-27 | Tokyo Gas Co Ltd | Lining method for duct |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988004987A1 (en) * | 1986-12-26 | 1988-07-14 | Osaka Gas Company Limited | Duct lining method |
JPH0442387U (en) * | 1990-08-04 | 1992-04-10 | ||
JPH09280474A (en) * | 1996-04-08 | 1997-10-31 | Osaka Gas Co Ltd | Reinforcing technique for pipeline |
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