KR930001048Y1 - 관 이음구 - Google Patents

관 이음구 Download PDF

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Publication number
KR930001048Y1
KR930001048Y1 KR2019870018509U KR870018509U KR930001048Y1 KR 930001048 Y1 KR930001048 Y1 KR 930001048Y1 KR 2019870018509 U KR2019870018509 U KR 2019870018509U KR 870018509 U KR870018509 U KR 870018509U KR 930001048 Y1 KR930001048 Y1 KR 930001048Y1
Authority
KR
South Korea
Prior art keywords
wark
cylinder
ring
main cylinder
spring
Prior art date
Application number
KR2019870018509U
Other languages
English (en)
Korean (ko)
Other versions
KR890009069U (ko
Inventor
마고도 나구모
요시가즈 고바야시
Original Assignee
닛또 고오기 가부시기이샤
미끼야 도시오
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 닛또 고오기 가부시기이샤, 미끼야 도시오 filed Critical 닛또 고오기 가부시기이샤
Publication of KR890009069U publication Critical patent/KR890009069U/ko
Application granted granted Critical
Publication of KR930001048Y1 publication Critical patent/KR930001048Y1/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
KR2019870018509U 1987-06-17 1987-10-30 관 이음구 KR930001048Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93023[U] 1987-06-17
JP1987093023U JPH0239111Y2 (zh) 1987-06-17 1987-06-17

Publications (2)

Publication Number Publication Date
KR890009069U KR890009069U (ko) 1989-05-30
KR930001048Y1 true KR930001048Y1 (ko) 1993-03-08

Family

ID=14070889

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870018509U KR930001048Y1 (ko) 1987-06-17 1987-10-30 관 이음구

Country Status (2)

Country Link
JP (1) JPH0239111Y2 (zh)
KR (1) KR930001048Y1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19882564C2 (de) * 1997-07-28 2002-02-28 Nitto Kohki Co Rohrkupplung
JP4400130B2 (ja) * 2003-07-24 2010-01-20 ダイキン工業株式会社 管継手
JP4985576B2 (ja) * 2008-07-23 2012-07-25 株式会社デンソー 熱交換器用のジョイント装置
JP7099845B2 (ja) * 2018-03-28 2022-07-12 前澤給装工業株式会社 配管検査用継手

Also Published As

Publication number Publication date
KR890009069U (ko) 1989-05-30
JPH0239111Y2 (zh) 1990-10-19
JPS63201290U (zh) 1988-12-26

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