GB2172071B - Improvements in or relating to tube couplings - Google Patents
Improvements in or relating to tube couplingsInfo
- Publication number
- GB2172071B GB2172071B GB08505818A GB8505818A GB2172071B GB 2172071 B GB2172071 B GB 2172071B GB 08505818 A GB08505818 A GB 08505818A GB 8505818 A GB8505818 A GB 8505818A GB 2172071 B GB2172071 B GB 2172071B
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- tube couplings
- couplings
- tube
- 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
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
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
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
- F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08505818A GB2172071B (en) | 1985-03-06 | 1985-03-06 | Improvements in or relating to tube couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08505818A GB2172071B (en) | 1985-03-06 | 1985-03-06 | Improvements in or relating to tube couplings |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8505818D0 GB8505818D0 (en) | 1985-04-11 |
GB2172071A GB2172071A (en) | 1986-09-10 |
GB2172071B true GB2172071B (en) | 1988-08-24 |
Family
ID=10575550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08505818A Expired GB2172071B (en) | 1985-03-06 | 1985-03-06 | Improvements in or relating to tube couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2172071B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246405B (en) * | 1990-07-28 | 1994-05-04 | Ford Motor Co | A pipe coupling |
GB2286026B (en) * | 1994-01-19 | 1997-08-06 | Guest John D | Improvements in or relating to grab rings |
JP3044224B2 (en) * | 1994-02-08 | 2000-05-22 | 郷田 元宏 | Pipe connection structure |
US6190372B1 (en) | 1998-08-14 | 2001-02-20 | Epimed International, Inc. | Catheter connector |
USRE39499E1 (en) * | 1998-01-15 | 2007-02-27 | Epimed International, Inc. | Catheter connector |
US5993437A (en) * | 1998-01-15 | 1999-11-30 | Epimed International, Inc. | Catheter connector |
US6409175B1 (en) * | 1999-07-13 | 2002-06-25 | Grant Prideco, Inc. | Expandable joint connector |
CN107559523A (en) * | 2017-10-30 | 2018-01-09 | 江苏新中信电器设备有限公司 | A kind of air source distributor of no-welding type branch pipe line structure |
-
1985
- 1985-03-06 GB GB08505818A patent/GB2172071B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2172071A (en) | 1986-09-10 |
GB8505818D0 (en) | 1985-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030306 |