DE3713284A1 - Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme - Google Patents
Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksystemeInfo
- Publication number
- DE3713284A1 DE3713284A1 DE19873713284 DE3713284A DE3713284A1 DE 3713284 A1 DE3713284 A1 DE 3713284A1 DE 19873713284 DE19873713284 DE 19873713284 DE 3713284 A DE3713284 A DE 3713284A DE 3713284 A1 DE3713284 A1 DE 3713284A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- coupling
- coupling sleeve
- shut
- inner body
- 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.)
- Granted
Links
- 238000010168 coupling process Methods 0.000 title claims abstract description 167
- 230000008878 coupling Effects 0.000 title claims abstract description 153
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 153
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000013641 positive control Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
- F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve being telescoped over an inner cylindrical wall
-
- 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
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 |
|---|---|---|---|
| DE19873713284 DE3713284A1 (de) | 1987-04-18 | 1987-04-18 | Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873713284 DE3713284A1 (de) | 1987-04-18 | 1987-04-18 | Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3713284A1 true DE3713284A1 (de) | 1988-11-03 |
| DE3713284C2 DE3713284C2 (enrdf_load_stackoverflow) | 1991-03-21 |
Family
ID=6325959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873713284 Granted DE3713284A1 (de) | 1987-04-18 | 1987-04-18 | Aus einer kupplungsmuffe und einem kupplungsstecker gebildete abreisskupplung fuer hydrauliksysteme |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3713284A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19953243C2 (de) * | 1999-11-04 | 2003-10-23 | Voswinkel Kg | Unter Druck kuppelbare Schnellverschlußkupplung |
| FR2855239A1 (fr) * | 2003-05-20 | 2004-11-26 | Parker Hannifin Sa | Raccord rapide pour conduites de fluide hydraulique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1959737B2 (de) * | 1968-11-29 | 1972-01-13 | Aeroquip Ag, Zug (Schweiz) | Kupplung fuer unter hohem druck stehende fluessigkeitsleitun gen |
| DE3041305A1 (de) * | 1980-11-03 | 1982-06-03 | Aeroquip GmbH, 3510 Hann Münden | Kupplung fuer hydrauliksysteme |
| DE3444855C1 (de) * | 1984-12-08 | 1986-04-10 | Aeroquip GmbH, 7570 Baden-Baden | Auch bei unter Druck stehendem Stecker kuppelbare Rohrabreisskupplung fuer insbes. Hydraulikleitungen |
-
1987
- 1987-04-18 DE DE19873713284 patent/DE3713284A1/de active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1959737B2 (de) * | 1968-11-29 | 1972-01-13 | Aeroquip Ag, Zug (Schweiz) | Kupplung fuer unter hohem druck stehende fluessigkeitsleitun gen |
| DE3041305A1 (de) * | 1980-11-03 | 1982-06-03 | Aeroquip GmbH, 3510 Hann Münden | Kupplung fuer hydrauliksysteme |
| DE3444855C1 (de) * | 1984-12-08 | 1986-04-10 | Aeroquip GmbH, 7570 Baden-Baden | Auch bei unter Druck stehendem Stecker kuppelbare Rohrabreisskupplung fuer insbes. Hydraulikleitungen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19953243C2 (de) * | 1999-11-04 | 2003-10-23 | Voswinkel Kg | Unter Druck kuppelbare Schnellverschlußkupplung |
| FR2855239A1 (fr) * | 2003-05-20 | 2004-11-26 | Parker Hannifin Sa | Raccord rapide pour conduites de fluide hydraulique |
| WO2004104467A1 (fr) * | 2003-05-20 | 2004-12-02 | Parker Hannifin Sa | Raccord rapide pour conduites de fluide hydraulique |
| US7168449B2 (en) | 2003-05-20 | 2007-01-30 | Parker Hannifin Sa | Quick coupling for hydraulic fluid pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3713284C2 (enrdf_load_stackoverflow) | 1991-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AEROQUIP, ZWEIGNIEDERLASSUNG DER TRINOVA GMBH, 765 |
|
| 8339 | Ceased/non-payment of the annual fee |