GB1531649A - Pipe coupling - Google Patents
Pipe couplingInfo
- Publication number
- GB1531649A GB1531649A GB3892377A GB3892377A GB1531649A GB 1531649 A GB1531649 A GB 1531649A GB 3892377 A GB3892377 A GB 3892377A GB 3892377 A GB3892377 A GB 3892377A GB 1531649 A GB1531649 A GB 1531649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- balls
- spigot
- spring
- inclined portion
- 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
- 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
- F16L37/23—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 by means of balls
-
- 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
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
1531649 Pipe couplings CARL KURT WALTHER GmbH & CO KG 19 Sept 1977 [27 Nov 1976] 38923/77 Heading F2G A quick release pipe coupling comprises one part in the form of a body 1 providing a socket 4 for a plug-in spigot 5 of the other part, a sleeve 21 being provided on the body 1 which is axially displaceable against spring loading from the position shown wherein locking balls 10 are held in engagement with a groove 8 in the spigot 5, to an unlocking position, in which the balls 10 are free to move into a recessed space 25 in the sleeve 21 to release the spigot 5 and a securing sleeve 27 which is axially displaceable on the body 1 and which extends inside the sleeve 21 and is provided with balls 28 located between the sleeve 21 and an axially inclined portion of the body 1, the sleeve 27 being loaded by the spring 26 which loads the sleeve 21 in a securing direction as shown in which the balls 28 are carried up the inclined portion to engage in a groove 30 in the sleeve 21 to secure it against displacement towards its unlocking position, displacement of the securing sleeve 27 against the spring 26 causing the balls 28 to ride down the inclined portion so that the sleeve 21 can ride over the balls 28 to release the balls 10. A spring-loaded valve is provided in the socket 4 and is opened on insertion of the spigot 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762653976 DE2653976C2 (en) | 1976-11-27 | 1976-11-27 | Quick coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1531649A true GB1531649A (en) | 1978-11-08 |
Family
ID=5994144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3892377A Expired GB1531649A (en) | 1976-11-27 | 1977-09-19 | Pipe coupling |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2653976C2 (en) |
FR (1) | FR2372371A1 (en) |
GB (1) | GB1531649A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154934A1 (en) * | 1984-03-16 | 1985-09-18 | Carl Kurt Walther GmbH & Co. KG | Quick-acting coupling with cut-off means |
US6050298A (en) * | 1997-04-09 | 2000-04-18 | Staubli Faverges | Safety circuit breaker for pressurized-fluid handling installation |
CN105050666A (en) * | 2013-09-25 | 2015-11-11 | 株式会社山凊 | Coupler for air respirator |
CN106827537A (en) * | 2017-03-31 | 2017-06-13 | 四川建筑职业技术学院 | A kind of 3D printer nozzle easy to assemble |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1139785B (en) * | 1981-11-18 | 1986-09-24 | Giorgio Bormioli | DEVICE FOR THE SEQUINTIAL OPERATION OF COMMANDED BODIES |
US4637432A (en) * | 1983-01-19 | 1987-01-20 | Swagelok Company | Coupling |
US4685490A (en) * | 1983-01-19 | 1987-08-11 | Swagelok Company | Coupling |
US4671540A (en) * | 1984-02-27 | 1987-06-09 | Swagelok Company | Coupling |
FR2767901B1 (en) * | 1997-09-04 | 1999-10-22 | Staubli Sa Ets | SAFETY CIRCUIT BREAKER FOR FLUID HANDLING INSTALLATION |
US6752433B2 (en) * | 2002-08-27 | 2004-06-22 | Campbell Hausfeld/Scott Fetzer Company | Swivel coupling |
DE10309725B3 (en) * | 2003-03-06 | 2004-04-08 | Bayerische Motoren Werke Ag | Quick coupling for vehicle fuel lines has locking sleeve fitted with flexible, split locking ring which is held between shoulders on socket and sleeve and is in position on sleeve when socket and plug are connected |
CN103486374B (en) * | 2013-08-30 | 2015-08-26 | 北京航天发射技术研究所 | Gas path plug-in unit connector |
DE102016007166A1 (en) | 2016-06-13 | 2017-12-14 | Bomag Gmbh | Roller for asphalt compaction, in particular rubber wheel roller, and method for spraying a rubber wheel of a roller for asphalt compaction |
EP3788289B1 (en) * | 2018-04-30 | 2023-03-15 | Cejn AB | Locking mechanism for quick connect coupling |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1105244B (en) * | 1958-11-05 | 1961-04-20 | Walther Technik Carl Kurt Walt | Plug-in coupling for pipes or hoses |
US3097867A (en) * | 1961-04-13 | 1963-07-16 | Snap Tite Inc | Coupling |
DE1260245B (en) * | 1962-06-16 | 1968-02-01 | Walther Carl Kurt Fa | Hose or pipe coupling |
US3215161A (en) * | 1962-12-13 | 1965-11-02 | Aeroquip Corp | Self-sealing coupling |
FR1447465A (en) * | 1965-06-21 | 1966-07-29 | Conduit connection fitted with a valve for compressed air or liquids | |
FR2105712A5 (en) * | 1970-09-10 | 1972-04-28 | Gromelle Raymond |
-
1976
- 1976-11-27 DE DE19762653976 patent/DE2653976C2/en not_active Expired
-
1977
- 1977-09-19 GB GB3892377A patent/GB1531649A/en not_active Expired
- 1977-10-10 FR FR7730407A patent/FR2372371A1/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154934A1 (en) * | 1984-03-16 | 1985-09-18 | Carl Kurt Walther GmbH & Co. KG | Quick-acting coupling with cut-off means |
US6050298A (en) * | 1997-04-09 | 2000-04-18 | Staubli Faverges | Safety circuit breaker for pressurized-fluid handling installation |
CN105050666A (en) * | 2013-09-25 | 2015-11-11 | 株式会社山凊 | Coupler for air respirator |
CN105050666B (en) * | 2013-09-25 | 2018-05-11 | 株式会社山凊 | Air respiratorresuscitator coupler |
CN106827537A (en) * | 2017-03-31 | 2017-06-13 | 四川建筑职业技术学院 | A kind of 3D printer nozzle easy to assemble |
Also Published As
Publication number | Publication date |
---|---|
FR2372371B1 (en) | 1984-06-29 |
DE2653976C2 (en) | 1985-12-05 |
FR2372371A1 (en) | 1978-06-23 |
DE2653976A1 (en) | 1978-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930919 |