KR830000749U - 보강용 사상체를 배설한 합성수지관 - Google Patents

보강용 사상체를 배설한 합성수지관

Info

Publication number
KR830000749U
KR830000749U KR2019800008382U KR800008382U KR830000749U KR 830000749 U KR830000749 U KR 830000749U KR 2019800008382 U KR2019800008382 U KR 2019800008382U KR 800008382 U KR800008382 U KR 800008382U KR 830000749 U KR830000749 U KR 830000749U
Authority
KR
South Korea
Prior art keywords
synthetic resin
resin pipe
reinforcing filaments
filaments
reinforcing
Prior art date
Application number
KR2019800008382U
Other languages
English (en)
Other versions
KR830002045Y1 (ko
Inventor
시로오우 가나오
Original Assignee
시로오우 가나오
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 시로오우 가나오 filed Critical 시로오우 가나오
Priority to KR2019800008382U priority Critical patent/KR830002045Y1/ko
Publication of KR830000749U publication Critical patent/KR830000749U/ko
Application granted granted Critical
Publication of KR830002045Y1 publication Critical patent/KR830002045Y1/ko

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
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • 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
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having 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
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019800008382U 1980-12-24 1980-12-24 보강용 사상체를 배설한 합성수지관 KR830002045Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019800008382U KR830002045Y1 (ko) 1980-12-24 1980-12-24 보강용 사상체를 배설한 합성수지관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019800008382U KR830002045Y1 (ko) 1980-12-24 1980-12-24 보강용 사상체를 배설한 합성수지관

Publications (2)

Publication Number Publication Date
KR830000749U true KR830000749U (ko) 1983-08-03
KR830002045Y1 KR830002045Y1 (ko) 1983-10-06

Family

ID=19219833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019800008382U KR830002045Y1 (ko) 1980-12-24 1980-12-24 보강용 사상체를 배설한 합성수지관

Country Status (1)

Country Link
KR (1) KR830002045Y1 (ko)

Also Published As

Publication number Publication date
KR830002045Y1 (ko) 1983-10-06

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration
O131 Decision on opposition [utility model]
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19920210

Year of fee payment: 10

EXPY Expiration of term