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JPS5738109A - Molding method of faucet of perforated plastic pipe - Google Patents

Molding method of faucet of perforated plastic pipe

Info

Publication number
JPS5738109A
JPS5738109A JP11436880A JP11436880A JPS5738109A JP S5738109 A JPS5738109 A JP S5738109A JP 11436880 A JP11436880 A JP 11436880A JP 11436880 A JP11436880 A JP 11436880A JP S5738109 A JPS5738109 A JP S5738109A
Authority
JP
Japan
Prior art keywords
faucet
pipe
cap
mold
plastic
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
JP11436880A
Other languages
Japanese (ja)
Inventor
Ryozo Oota
Takehiro Ito
Hisayoshi Toyoshima
Atsushi Yoshikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP11436880A priority Critical patent/JPS5738109A/en
Publication of JPS5738109A publication Critical patent/JPS5738109A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: To mold a foucet and at the same time to seal the hole at the end of the faucet by a method wherein a plastic cap for encircling the inner and outer surfaces of a pipe is provided on the surface of one end of a parforated plastic pipe and the faucet is expanded by heating.
CONSTITUTION: A plastic cap 2 is provided at one end of a perforated plastic pipe P having a number of axial holes 1, 1... in the pipe wall. Next, this pipe end part is heated together with the cap and forced into a metallic mold A for molding the faucet. After the force fit has ended, the cap 2 is pressed by an outer mold a and the cap 2 and the pipe end part are welded thermally. In this method, after the pipe end part is expanded in the shape of the faucet, the faucet is cooled and removed from the metallic mold A. In this case, as a spacer A' removed with the faucet is manufactured by a split structure, it is removed from the metallic mold A, then from the inner part of the faucet.
COPYRIGHT: (C)1982,JPO&Japio
JP11436880A 1980-08-19 1980-08-19 Molding method of faucet of perforated plastic pipe Pending JPS5738109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11436880A JPS5738109A (en) 1980-08-19 1980-08-19 Molding method of faucet of perforated plastic pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11436880A JPS5738109A (en) 1980-08-19 1980-08-19 Molding method of faucet of perforated plastic pipe

Publications (1)

Publication Number Publication Date
JPS5738109A true JPS5738109A (en) 1982-03-02

Family

ID=14635956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11436880A Pending JPS5738109A (en) 1980-08-19 1980-08-19 Molding method of faucet of perforated plastic pipe

Country Status (1)

Country Link
JP (1) JPS5738109A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156789A (en) * 1982-03-11 1983-09-17 株式会社クボタ Method of blocking both end of bored plastic pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156789A (en) * 1982-03-11 1983-09-17 株式会社クボタ Method of blocking both end of bored plastic pipe
JPS6157519B2 (en) * 1982-03-11 1986-12-06 Kubota Ltd

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