CA1274665A - Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipe - Google Patents

Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipe

Info

Publication number
CA1274665A
CA1274665A CA000518715A CA518715A CA1274665A CA 1274665 A CA1274665 A CA 1274665A CA 000518715 A CA000518715 A CA 000518715A CA 518715 A CA518715 A CA 518715A CA 1274665 A CA1274665 A CA 1274665A
Authority
CA
Canada
Prior art keywords
pipe
mold
end portion
closing
wall
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.)
Expired
Application number
CA000518715A
Other languages
English (en)
French (fr)
Inventor
Masahiro Murata
Kaoru Takahashi
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Application granted granted Critical
Publication of CA1274665A publication Critical patent/CA1274665A/en
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA000518715A 1986-06-10 1986-09-22 Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipe Expired CA1274665A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13403386A JPS62290518A (ja) 1986-06-10 1986-06-10 管壁に管軸方向の通孔が並設された樹脂管の通孔閉塞方法
JP61-134033 1986-06-10

Publications (1)

Publication Number Publication Date
CA1274665A true CA1274665A (en) 1990-10-02

Family

ID=15118800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000518715A Expired CA1274665A (en) 1986-06-10 1986-09-22 Method for closing the opening of each of the through- holes formed in the pipe-wall of a resin pipe and extending parallel to the axis of said pipe

Country Status (2)

Country Link
JP (1) JPS62290518A (enExample)
CA (1) CA1274665A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052537B (zh) * 2019-05-28 2024-04-12 芜湖众力底盘系统有限公司 一种变截面异形管件冲压卷圆模具结构

Also Published As

Publication number Publication date
JPH0464298B2 (enExample) 1992-10-14
JPS62290518A (ja) 1987-12-17

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Legal Events

Date Code Title Description
MKLA Lapsed