KR950033757U - Structural spiral tube reinforced with flexibility - Google Patents

Structural spiral tube reinforced with flexibility

Info

Publication number
KR950033757U
KR950033757U KR2019940009787U KR19940009787U KR950033757U KR 950033757 U KR950033757 U KR 950033757U KR 2019940009787 U KR2019940009787 U KR 2019940009787U KR 19940009787 U KR19940009787 U KR 19940009787U KR 950033757 U KR950033757 U KR 950033757U
Authority
KR
South Korea
Prior art keywords
flexibility
spiral tube
tube reinforced
structural spiral
structural
Prior art date
Application number
KR2019940009787U
Other languages
Korean (ko)
Other versions
KR200177942Y1 (en
Inventor
민병이
Original Assignee
민병이
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 민병이 filed Critical 민병이
Priority to KR2019940009787U priority Critical patent/KR200177942Y1/en
Publication of KR950033757U publication Critical patent/KR950033757U/en
Application granted granted Critical
Publication of KR200177942Y1 publication Critical patent/KR200177942Y1/en

Links

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
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • 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
    • F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019940009787U 1994-05-03 1994-05-03 Spiral pipe with reinforced flexibility for structure KR200177942Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940009787U KR200177942Y1 (en) 1994-05-03 1994-05-03 Spiral pipe with reinforced flexibility for structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940009787U KR200177942Y1 (en) 1994-05-03 1994-05-03 Spiral pipe with reinforced flexibility for structure

Publications (2)

Publication Number Publication Date
KR950033757U true KR950033757U (en) 1995-12-18
KR200177942Y1 KR200177942Y1 (en) 2000-04-15

Family

ID=19382493

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940009787U KR200177942Y1 (en) 1994-05-03 1994-05-03 Spiral pipe with reinforced flexibility for structure

Country Status (1)

Country Link
KR (1) KR200177942Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399616B1 (en) * 2000-09-08 2003-10-01 주식회사 명성컨설턴트 Flexible and External Pressure Reinforced Spiral Pipes for Road Work
KR100426406B1 (en) * 2000-01-08 2004-04-08 민병이 Flexible and pressure-reinforced synthetic pipe
KR100550062B1 (en) * 2002-11-19 2006-02-16 (주)백종합건축사사무소 Culvert drainage pipes buried underground in civil works such as construction and roads

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100556709B1 (en) * 2002-05-10 2006-03-10 변무원 Double lay water pipe
KR100792353B1 (en) 2006-07-19 2008-01-09 정상덕 Plastic double pipe, and its manufacturing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426406B1 (en) * 2000-01-08 2004-04-08 민병이 Flexible and pressure-reinforced synthetic pipe
KR100399616B1 (en) * 2000-09-08 2003-10-01 주식회사 명성컨설턴트 Flexible and External Pressure Reinforced Spiral Pipes for Road Work
KR100550062B1 (en) * 2002-11-19 2006-02-16 (주)백종합건축사사무소 Culvert drainage pipes buried underground in civil works such as construction and roads

Also Published As

Publication number Publication date
KR200177942Y1 (en) 2000-04-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050419

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee