KR890003131Y1 - 관 이음쇠 - Google Patents
관 이음쇠 Download PDFInfo
- Publication number
- KR890003131Y1 KR890003131Y1 KR2019860007559U KR860007559U KR890003131Y1 KR 890003131 Y1 KR890003131 Y1 KR 890003131Y1 KR 2019860007559 U KR2019860007559 U KR 2019860007559U KR 860007559 U KR860007559 U KR 860007559U KR 890003131 Y1 KR890003131 Y1 KR 890003131Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- fitting
- fixing member
- jaw
- watertight
- 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
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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
Description
Claims (1)
- 밀착부(1)를 갖는 수밀패킹(2)을 원통형 이음관(3)에 내장시킨 관이음쇠에 있어서, 이음관 내에는 요철면(13), 이음관의 가압턱(14')에 대응되는 테이퍼(14), 조임편(16)이 이음관 주벽 구멍(15)으로 돌출된 조임밴드(17) 및 외벽면상의 홈(19)을 갖는 고정부재(12)가 내장되고 수밀패킹(2) 외면의 홈(20)이 이음관 내벽의 고정턱(21)에 끼워진 구성을 특징으로 하는 관 이음쇠.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860007559U KR890003131Y1 (ko) | 1986-05-29 | 1986-05-29 | 관 이음쇠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860007559U KR890003131Y1 (ko) | 1986-05-29 | 1986-05-29 | 관 이음쇠 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870018562U KR870018562U (ko) | 1987-12-24 |
KR890003131Y1 true KR890003131Y1 (ko) | 1989-05-15 |
Family
ID=19252205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860007559U Expired KR890003131Y1 (ko) | 1986-05-29 | 1986-05-29 | 관 이음쇠 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890003131Y1 (ko) |
-
1986
- 1986-05-29 KR KR2019860007559U patent/KR890003131Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR870018562U (ko) | 1987-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19860529 |
|
UA0201 | Request for examination |
Patent event date: 19860529 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19881119 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890418 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19890728 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19890811 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19890811 |
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UR1001 | Payment of annual fee |
Payment date: 19920506 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19930514 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19940514 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19950515 Start annual number: 7 End annual number: 7 |
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FPAY | Annual fee payment |
Payment date: 19961115 Year of fee payment: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19961115 Start annual number: 8 End annual number: 8 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |