KR930003270Y1 - 관 이음구 - Google Patents
관 이음구 Download PDFInfo
- Publication number
- KR930003270Y1 KR930003270Y1 KR2019870018508U KR870018508U KR930003270Y1 KR 930003270 Y1 KR930003270 Y1 KR 930003270Y1 KR 2019870018508 U KR2019870018508 U KR 2019870018508U KR 870018508 U KR870018508 U KR 870018508U KR 930003270 Y1 KR930003270 Y1 KR 930003270Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chuck
- cylinder
- fitting
- pipe
- sleeve
- Prior art date
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
- F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
-
- 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
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP172296[U] | 1986-11-10 | ||
JP1986172296U JPH0235111Y2 (US20080094685A1-20080424-C00004.png) | 1986-11-10 | 1986-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890009068U KR890009068U (ko) | 1989-05-30 |
KR930003270Y1 true KR930003270Y1 (ko) | 1993-06-07 |
Family
ID=15939298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870018508U KR930003270Y1 (ko) | 1986-11-10 | 1987-10-30 | 관 이음구 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0235111Y2 (US20080094685A1-20080424-C00004.png) |
KR (1) | KR930003270Y1 (US20080094685A1-20080424-C00004.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19882564C2 (de) * | 1997-07-28 | 2002-02-28 | Nitto Kohki Co | Rohrkupplung |
JP4148682B2 (ja) * | 2002-01-08 | 2008-09-10 | 横浜ゴム株式会社 | 管継手における継手部の接続構造 |
JP4400130B2 (ja) * | 2003-07-24 | 2010-01-20 | ダイキン工業株式会社 | 管継手 |
JP5761931B2 (ja) * | 2010-06-15 | 2015-08-12 | 株式会社ニフコ | コネクタ |
CN107606357A (zh) * | 2017-08-23 | 2018-01-19 | 麦景威 | 一种用于管道快速对接的快锁器及其使用方法 |
-
1986
- 1986-11-10 JP JP1986172296U patent/JPH0235111Y2/ja not_active Expired
-
1987
- 1987-10-30 KR KR2019870018508U patent/KR930003270Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0235111Y2 (US20080094685A1-20080424-C00004.png) | 1990-09-21 |
KR890009068U (ko) | 1989-05-30 |
JPS6377195U (US20080094685A1-20080424-C00004.png) | 1988-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
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: 20020521 Year of fee payment: 10 |
|
EXPY | Expiration of term |