JPS5839847U - Heating device for thermally expandable tubes - Google Patents

Heating device for thermally expandable tubes

Info

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
Application number
JP13521481U
Other languages
Japanese (ja)
Inventor
基之 古賀
Original Assignee
株式会社ハツコ−
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社ハツコ− filed Critical 株式会社ハツコ−
Priority to JP13521481U priority Critical patent/JPS5839847U/en
Publication of JPS5839847U publication Critical patent/JPS5839847U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）管内面に挿通した熱膨張性チューブ内に挿入され
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. （２）上記加熱装置本体は、先細状の砲弾形をなしてい
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.
JP13521481U 1981-09-11 1981-09-11 Heating device for thermally expandable tubes Pending JPS5839847U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152024A (en) * 1979-05-15 1980-11-27 Tokyo Gas Co Ltd Lining method for duct

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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