JPS63106985U - - Google Patents

Info

Publication number
JPS63106985U
JPS63106985U JP20047686U JP20047686U JPS63106985U JP S63106985 U JPS63106985 U JP S63106985U JP 20047686 U JP20047686 U JP 20047686U JP 20047686 U JP20047686 U JP 20047686U JP S63106985 U JPS63106985 U JP S63106985U
Authority
JP
Japan
Prior art keywords
tube
flexible tube
inner diameter
waveform
flexibility
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
JP20047686U
Other languages
Japanese (ja)
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 JP20047686U priority Critical patent/JPS63106985U/ja
Publication of JPS63106985U publication Critical patent/JPS63106985U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

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

第１図は本考案フレキシブルチユーブの一部縦
断正面図、第２図・第３図・第４図は変形例の一
部の縦断正面図、第５図は振動等により変位した
状態を示す説明図である。 １はフレキシブルチユーブ、Ｄはその端部内径
、Ｐ１・Ｐ２は管。 Figure 1 is a partially vertical front view of the flexible tube of the present invention, Figures 2, 3, and 4 are partial vertical front views of modified examples, and Figure 5 is an explanation showing a state in which it has been displaced due to vibration, etc. It is a diagram. 1 is a flexible tube, D is the inner diameter of its end, and P1 and P2 are tubes.

Claims (1)

【実用新案登録請求の範囲】 管の途中に接続する縦断面波形のフレキシブル
チユーブにおいて、 そのフレキシブルチユーブの端部内径をＤとし
たとき、そのチユーブ両端部の波形状の始まり部
から約２Ｄ離れた位置における可撓性がその前後
部よりも漸次大きくなるように構成したことを特
徴とするフレキシブルチユーブ。[Claims for Utility Model Registration] In a flexible tube with a corrugated longitudinal section that is connected in the middle of a pipe, when the inner diameter of the end of the flexible tube is D, the tube is approximately 2D away from the beginning of the waveform at both ends of the tube. 1. A flexible tube characterized in that its flexibility at one position is gradually greater than that at its front and rear sides.
JP20047686U 1986-12-27 1986-12-27 Pending JPS63106985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20047686U JPS63106985U (en) 1986-12-27 1986-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20047686U JPS63106985U (en) 1986-12-27 1986-12-27

Publications (1)

Publication Number Publication Date
JPS63106985U true JPS63106985U (en) 1988-07-11

Family

ID=31163019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20047686U Pending JPS63106985U (en) 1986-12-27 1986-12-27

Country Status (1)

Country Link
JP (1) JPS63106985U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04145285A (en) * 1990-10-04 1992-05-19 Kubota Corp Corrugate tube
WO2019188059A1 (en) * 2018-03-28 2019-10-03 ニッタ株式会社 Corrugated tube and method for manufacturing same
WO2022172564A1 (en) * 2021-02-15 2022-08-18 日本ニューロン株式会社 Flexible expansion pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052621A (en) * 1973-09-07 1975-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5052621A (en) * 1973-09-07 1975-05-10

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04145285A (en) * 1990-10-04 1992-05-19 Kubota Corp Corrugate tube
WO2019188059A1 (en) * 2018-03-28 2019-10-03 ニッタ株式会社 Corrugated tube and method for manufacturing same
JP2019173857A (en) * 2018-03-28 2019-10-10 ニッタ株式会社 Corrugated tube and manufacturing method thereof
US11346471B2 (en) 2018-03-28 2022-05-31 Nitta Corporation Corrugated tube and method for manufacturing same
WO2022172564A1 (en) * 2021-02-15 2022-08-18 日本ニューロン株式会社 Flexible expansion pipe

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