JP7299037B2 - 異径管継手 - Google Patents

異径管継手 Download PDF

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Publication number
JP7299037B2
JP7299037B2 JP2019030984A JP2019030984A JP7299037B2 JP 7299037 B2 JP7299037 B2 JP 7299037B2 JP 2019030984 A JP2019030984 A JP 2019030984A JP 2019030984 A JP2019030984 A JP 2019030984A JP 7299037 B2 JP7299037 B2 JP 7299037B2
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Japan
Prior art keywords
diameter
small
pipe
connection port
joint
Prior art date
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JP2019030984A
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English (en)
Japanese (ja)
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JP2020133836A5 (enExample
JP2020133836A (ja
Inventor
資士 庭野
宏樹 岩原
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.)
Maezawa Kasei Industries Co Ltd
Original Assignee
Maezawa Kasei Industries 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.)
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Priority to JP2019030984A priority Critical patent/JP7299037B2/ja
Publication of JP2020133836A publication Critical patent/JP2020133836A/ja
Publication of JP2020133836A5 publication Critical patent/JP2020133836A5/ja
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Publication of JP7299037B2 publication Critical patent/JP7299037B2/ja
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JP2019030984A 2019-02-22 2019-02-22 異径管継手 Active JP7299037B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019030984A JP7299037B2 (ja) 2019-02-22 2019-02-22 異径管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019030984A JP7299037B2 (ja) 2019-02-22 2019-02-22 異径管継手

Publications (3)

Publication Number Publication Date
JP2020133836A JP2020133836A (ja) 2020-08-31
JP2020133836A5 JP2020133836A5 (enExample) 2022-02-25
JP7299037B2 true JP7299037B2 (ja) 2023-06-27

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ID=72262714

Family Applications (1)

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JP2019030984A Active JP7299037B2 (ja) 2019-02-22 2019-02-22 異径管継手

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JP (1) JP7299037B2 (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307288A (ja) 2001-11-09 2003-10-31 Noriatsu Kojima 排水管
JP2004019885A (ja) 2002-06-19 2004-01-22 Maezawa Kasei Ind Co Ltd 排水管の管継ぎ手
JP2007232209A (ja) 2006-01-31 2007-09-13 Sekisui Chem Co Ltd 排水立管用管継手および排水立管路
JP2015105729A (ja) 2013-11-30 2015-06-08 丸一株式会社 配管用継手及び配管用継手を用いた配管の施工方法
CN107120486A (zh) 2017-05-18 2017-09-01 潘汝锦 硬质管伸缩接驳变径套件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333826Y2 (enExample) * 1986-04-08 1991-07-17
DE4010234A1 (de) * 1990-03-30 1991-10-02 Karl Schoengen Kg Formenbau Un Rohrverbindung
JP3470158B2 (ja) * 1994-10-25 2003-11-25 豊田合成株式会社 継手部をもつホース
JPH08135862A (ja) * 1994-11-04 1996-05-31 Fujii Gokin Seisakusho Co Ltd 管接続装置及び伸縮管継手
KR100923721B1 (ko) * 2007-02-07 2009-10-27 박강훈 관 연결구
KR101954307B1 (ko) * 2016-07-27 2019-05-17 정우금속공업 주식회사 파이프 연결장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307288A (ja) 2001-11-09 2003-10-31 Noriatsu Kojima 排水管
JP2004019885A (ja) 2002-06-19 2004-01-22 Maezawa Kasei Ind Co Ltd 排水管の管継ぎ手
JP2007232209A (ja) 2006-01-31 2007-09-13 Sekisui Chem Co Ltd 排水立管用管継手および排水立管路
JP2015105729A (ja) 2013-11-30 2015-06-08 丸一株式会社 配管用継手及び配管用継手を用いた配管の施工方法
CN107120486A (zh) 2017-05-18 2017-09-01 潘汝锦 硬质管伸缩接驳变径套件

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Publication number Publication date
JP2020133836A (ja) 2020-08-31

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