JPH0442987U - - Google Patents

Info

Publication number
JPH0442987U
JPH0442987U JP8458990U JP8458990U JPH0442987U JP H0442987 U JPH0442987 U JP H0442987U JP 8458990 U JP8458990 U JP 8458990U JP 8458990 U JP8458990 U JP 8458990U JP H0442987 U JPH0442987 U JP H0442987U
Authority
JP
Japan
Prior art keywords
cylindrical body
socket
synthetic resin
thermoplastic synthetic
pipe
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
Application number
JP8458990U
Other languages
Japanese (ja)
Other versions
JPH0749192Y2 (en
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 filed Critical
Priority to JP8458990U priority Critical patent/JPH0749192Y2/en
Publication of JPH0442987U publication Critical patent/JPH0442987U/ja
Application granted granted Critical
Publication of JPH0749192Y2 publication Critical patent/JPH0749192Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

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

第１図および第２図は本考案の一実施例を示す
縦断面図である。 １，３……金属製筒状体、２，４……合成樹脂
製筒状体、１１，３１……めねじ、２１，４１…
…発熱体、１２……アンダーコート、２２……コ
ネクター、２３……センサー穴、３４……金属製
ステイフナ。 1 and 2 are longitudinal sectional views showing an embodiment of the present invention. 1, 3... Metal cylindrical body, 2, 4... Synthetic resin cylindrical body, 11, 31... Female thread, 21, 41...
...Heating element, 12...Undercoat, 22...Connector, 23...Sensor hole, 34...Metal stiffener.

Claims (1)

【実用新案登録請求の範囲】 １ 一方の管受け口は該受け口内面に発熱体を内
装した熱可塑性合成樹脂製筒状体からなり前記受
け口に挿入されるポリエチレン管との間で溶融接
続するとともに、 他方の管受け口は該受け口内面にめねじを形成
した金属製筒状体からなり挿入される鋼管との間
でねじ接続し、 前記熱可塑性合成樹脂製筒状体の内面にアンダ
ーコートを接着剤を介して前記金属製筒状体を固
着したことを特徴とする鋼管とポリエチレン管と
の接続用継手。 ２ 一方の管受け口は該受け口内面に発熱体を内
装した熱可塑性合成樹脂製筒状体からなり前記受
け口に挿入されるポリエチレン管との間で溶融接
続するとともに、 他方の管受け口は該受け口内面にめねじを形成
した金属製筒状体からなり挿入される鋼管との間
でねじ接続し、 前記熱可塑性合成樹脂製筒状体の端部を前記金
属製筒状体の端部内面に挿入して該挿入した熱可
塑性合成樹脂製筒状体の内面に金属製のステイフ
ナを装着し、ステイフナの内面から拡径治具を用
いて拡径し前記ステイフナと金属製筒状体との間
で前記熱可塑性合成樹脂製筒状体を固着したこと
を特徴とする鋼管とポリエチレン管との接続用継
手。[Claims for Utility Model Registration] 1. One tube socket is made of a cylindrical body made of thermoplastic synthetic resin with a heating element inside the socket, and is fused and connected to a polyethylene pipe inserted into the socket, The other pipe receptacle is made of a metal cylindrical body with a female thread formed on the inner surface of the receptacle, and is screwed to the inserted steel pipe, and an undercoat is applied to the inner surface of the thermoplastic synthetic resin cylindrical body with adhesive. 1. A joint for connecting a steel pipe and a polyethylene pipe, characterized in that the metal cylindrical body is fixed to the metal cylindrical body through. 2. One tube socket is made of a cylindrical body made of thermoplastic synthetic resin with a heating element inside the socket, and is melt-connected to the polyethylene pipe inserted into the socket, and the other pipe socket is connected to the inside surface of the socket. It is made of a metal cylindrical body with a female thread formed thereon, and is screwed together with the steel pipe to be inserted, and the end of the thermoplastic synthetic resin cylindrical body is inserted into the inner surface of the end of the metal cylindrical body. Then, a metal stiffener is attached to the inner surface of the inserted thermoplastic synthetic resin cylindrical body, and the diameter is expanded from the inner surface of the stiffener using a diameter expanding jig, and the diameter is expanded between the stiffener and the metal cylindrical body. A joint for connecting a steel pipe and a polyethylene pipe, characterized in that the thermoplastic synthetic resin cylindrical body is fixed thereto.
JP8458990U 1990-08-09 1990-08-09 Joint for connecting metal pipes and thermoplastic resin pipes Expired - Fee Related JPH0749192Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8458990U JPH0749192Y2 (en) 1990-08-09 1990-08-09 Joint for connecting metal pipes and thermoplastic resin pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8458990U JPH0749192Y2 (en) 1990-08-09 1990-08-09 Joint for connecting metal pipes and thermoplastic resin pipes

Publications (2)

Publication Number Publication Date
JPH0442987U true JPH0442987U (en) 1992-04-13
JPH0749192Y2 JPH0749192Y2 (en) 1995-11-13

Family

ID=31633170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8458990U Expired - Fee Related JPH0749192Y2 (en) 1990-08-09 1990-08-09 Joint for connecting metal pipes and thermoplastic resin pipes

Country Status (1)

Country Link
JP (1) JPH0749192Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464684U (en) * 1990-10-16 1992-06-03
US6722708B2 (en) 2001-08-09 2004-04-20 Nissan Motor Co., Ltd. Tubular resin connection structure
JP2020153487A (en) * 2019-03-22 2020-09-24 積水化学工業株式会社 Pipe fittings and piping structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02253089A (en) * 1989-03-24 1990-10-11 Osaka Gas Co Ltd Electrofusion joint with connecting member
JP3115289U (en) * 2005-07-29 2005-11-04 サンコースプリング株式会社 Product advance display tool and product advance display device using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02253089A (en) * 1989-03-24 1990-10-11 Osaka Gas Co Ltd Electrofusion joint with connecting member
JP3115289U (en) * 2005-07-29 2005-11-04 サンコースプリング株式会社 Product advance display tool and product advance display device using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464684U (en) * 1990-10-16 1992-06-03
US6722708B2 (en) 2001-08-09 2004-04-20 Nissan Motor Co., Ltd. Tubular resin connection structure
JP2020153487A (en) * 2019-03-22 2020-09-24 積水化学工業株式会社 Pipe fittings and piping structure

Also Published As

Publication number Publication date
JPH0749192Y2 (en) 1995-11-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees