KR850001098Y1 - 내막체를 가진 합성수지제 나선 권회 코러게이트관 - Google Patents

내막체를 가진 합성수지제 나선 권회 코러게이트관 Download PDF

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Publication number
KR850001098Y1
KR850001098Y1 KR2019810007958U KR810007958U KR850001098Y1 KR 850001098 Y1 KR850001098 Y1 KR 850001098Y1 KR 2019810007958 U KR2019810007958 U KR 2019810007958U KR 810007958 U KR810007958 U KR 810007958U KR 850001098 Y1 KR850001098 Y1 KR 850001098Y1
Authority
KR
South Korea
Prior art keywords
tube
corrugated
synthetic resin
corrugated pipe
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.)
Expired
Application number
KR2019810007958U
Other languages
English (en)
Korean (ko)
Other versions
KR830001893U (ko
Inventor
시로오 가네오
Original Assignee
시로오 가네오
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 시로오 가네오 filed Critical 시로오 가네오
Publication of KR830001893U publication Critical patent/KR830001893U/ko
Application granted granted Critical
Publication of KR850001098Y1 publication Critical patent/KR850001098Y1/ko
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
KR2019810007958U 1981-09-18 1981-11-25 내막체를 가진 합성수지제 나선 권회 코러게이트관 Expired KR850001098Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1981139646U JPS5844582U (ja) 1981-09-18 1981-09-18 合成樹脂製内膜体付き螺旋巻きコルゲ−ト管
JP139646 1981-09-18

Publications (2)

Publication Number Publication Date
KR830001893U KR830001893U (ko) 1983-10-24
KR850001098Y1 true KR850001098Y1 (ko) 1985-05-31

Family

ID=29932827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810007958U Expired KR850001098Y1 (ko) 1981-09-18 1981-11-25 내막체를 가진 합성수지제 나선 권회 코러게이트관

Country Status (2)

Country Link
JP (1) JPS5844582U (enrdf_load_stackoverflow)
KR (1) KR850001098Y1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179319A (ja) * 1983-03-31 1984-10-11 Toyo Chem Co Ltd 内面平滑コルゲ−ト管の製造方法
JPS60928A (ja) * 1983-06-08 1985-01-07 Toyo Chem Co Ltd 内面平滑コルゲ−ト管の製造方法
JPH0522709Y2 (enrdf_load_stackoverflow) * 1986-03-28 1993-06-10
JPH066348B2 (ja) * 1988-06-03 1994-01-26 株式会社ダイカロン化工 コルゲート管の製造方法および装置
JP4495996B2 (ja) * 2004-03-31 2010-07-07 積水化学工業株式会社 合成樹脂製二層コルゲート管およびこのコルゲート管を老朽化した既設配管内へ挿通する配管の補修方法
JP4875598B2 (ja) * 2007-12-04 2012-02-15 カナフレックスコーポレーション株式会社 可撓性耐圧ホース
FI122388B (sv) * 2010-01-22 2011-12-30 Kwh Pipe Ab Oy Ihålig profil som används vid rörtillverkning
JP5547979B2 (ja) * 2010-02-01 2014-07-16 アロン化成株式会社 排水用可撓管および接続部品接続構造
JP5426610B2 (ja) 2011-06-10 2014-02-26 タイガースポリマー株式会社 ホースアッセンブリの製造方法
CN104089097A (zh) * 2014-06-30 2014-10-08 江苏大力城电气有限公司 一种加强的恒力弹簧支吊架

Also Published As

Publication number Publication date
KR830001893U (ko) 1983-10-24
JPS5844582U (ja) 1983-03-25
JPH018789Y2 (enrdf_load_stackoverflow) 1989-03-09

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19811125

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19850508

O032 Opposition [utility model]: request for opposition
UO0301 Opposition

Comment text: Request for Opposition

Patent event code: UO03011R01D

Patent event date: 19850722

O032 Opposition [utility model]: request for opposition
UO0301 Opposition

Comment text: Request for Opposition

Patent event code: UO03011R01D

Patent event date: 19850724

O032 Opposition [utility model]: request for opposition
UO0301 Opposition

Comment text: Request for Opposition

Patent event code: UO03011R01D

Patent event date: 19850729

O032 Opposition [utility model]: request for opposition
UO0301 Opposition

Comment text: Request for Opposition

Patent event code: UO03011R01D

Patent event date: 19850730

O032 Opposition [utility model]: request for opposition
UO0301 Opposition

Comment text: Request for Opposition

Patent event code: UO03011R01D

Patent event date: 19850731

J2X1 Appeal (before the patent court)

Free format text: TRIAL NUMBER: 1986201000115; APPEAL AGAINST DECISION TO DECLINE REFUSAL

UJ2001 Appeal

Decision date: 19880830

Appeal identifier: 1986201000115

Request date: 19860219

Appeal kind category: Appeal against decision to decline refusal