DE102011102820A1 - Connector arrangement for connection of pressure line ends of hydraulic system for clutch actuation, has plug and sleeve, where sealing element is arranged between plug and sleeve - Google Patents
Connector arrangement for connection of pressure line ends of hydraulic system for clutch actuation, has plug and sleeve, where sealing element is arranged between plug and sleeve Download PDFInfo
- Publication number
- DE102011102820A1 DE102011102820A1 DE102011102820A DE102011102820A DE102011102820A1 DE 102011102820 A1 DE102011102820 A1 DE 102011102820A1 DE 102011102820 A DE102011102820 A DE 102011102820A DE 102011102820 A DE102011102820 A DE 102011102820A DE 102011102820 A1 DE102011102820 A1 DE 102011102820A1
- Authority
- DE
- Germany
- Prior art keywords
- plug
- sleeve
- connector assembly
- sealing element
- clamping ring
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
- F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
- F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf eine Steckverbindungsanordnung zum Verbindung von Druckleitungsenden eines hydraulischen Systems zur Kupplungsbetätigung, bestehend aus einem Stecker, einer Hülse und einem zwischen diesen angeordneten Dichtelement, sowie einem Halteelement, das die hergestellte Verbindung in axialer Richtung fixiert.The present invention relates to a connector assembly for connecting pressure line ends of a hydraulic system for clutch actuation, consisting of a plug, a sleeve and a sealing element arranged between them, and a holding element which fixes the connection produced in the axial direction.
Aus der Druckschrift
Es hat sich gezeigt, dass die bekannte Steckverbindungsanordnung eine Vielzahl von Bauteilen umfasst, und nicht zur Massenproduktion geeignet ist. Aufgrund der Vielzahl von erforderlichen Bauteilen ergeben sich bestimmte Mindestabmessungen der bekannten Steckverbindungsanordnung, so dass der Einsatzbereich aufgrund der erforderlichen Abmessungen der bekannten Steckverbindungsanordnung begrenzt ist.It has been found that the known connector assembly comprises a plurality of components, and is not suitable for mass production. Due to the large number of components required, certain minimum dimensions of the known connector assembly arise, so that the application is limited due to the required dimensions of the known connector assembly.
Aus der
Auch diese Steckverbindung weist eine Vielzahl von Bauelementen auf zur Realisierung eines dichten Steckkontaktes.This connector also has a plurality of components for the realization of a sealed plug contact.
Eine Lösung für eine Steckverbindung mit einer geringen Anzahl von Bauteilen wird in der
Zur Aufnahme des vorzugsweise als O-Ring ausgebildeten Dichtelements in einer umlaufenden Nut im Stecker wird dieser in zwei Formhälften in einem Gießwerkzeug hergestellt, wobei nach Entfernung der Formen ein Grat an der Trennstelle zwischen beiden Formhälften bestehen bleibt. Dieser Grat ist verantwortlich dafür, dass die Lebensdauer des in der Nut des Steckers angeordneten O-Rings und damit die Dichtheit der Verbindung herabgesetzt wird.For receiving the preferably formed as an O-ring sealing element in a circumferential groove in the plug this is made in two mold halves in a casting mold, wherein after removal of the forms a burr at the separation point between the two mold halves remains. This ridge is responsible for the life of the arranged in the groove of the connector O-ring and thus the tightness of the connection is reduced.
Daher besteht die Aufgabe der Erfindung darin, eine Steckverbindungsanordnung zu schaffen, die leicht montier- und demontierbar ist bei gleichzeitiger Gewährleistung deren Dichtheit.Therefore, the object of the invention is to provide a connector assembly that is easy to assemble and disassemble while ensuring their tightness.
Diese Aufgabe wird mit einer Steckverbindungsanordnung zum Verbindung von Druckleitungsenden eines hydraulischen Systems zur Kupplungsbetätigung mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und/oder zweckmäßige Weiterbildungen der Erfindung gehen aus den Unteransprüchen hervor.This object is achieved with a connector assembly for connecting pressure line ends of a hydraulic system for clutch actuation with the features of claim 1. Advantageous embodiments and / or expedient developments of the invention will become apparent from the dependent claims.
Danach wird die Steckverbindungsanordnung zum Verbindung von Druckleitungsenden eines hydraulischen Systems zur Kupplungsbetätigung aus einem Stecker, einer Hülse und einem zwischen diesen angeordneten Dichtelement, sowie einem Halteelement gebildet, das die hergestellte Verbindung in axialer Richtung fixiert. Erfindungsgemäß weist der Stecker einen Ansatz auf, auf dessen Ende ein Klemmring aufgesteckt und außerdem das Dichtelement angeordnet ist.Thereafter, the connector assembly for connecting pressure line ends of a hydraulic system for clutch actuation of a plug, a sleeve and a sealing element arranged between them, and a holding element is formed, which fixes the connection produced in the axial direction. According to the invention, the plug has a projection on the end of a clamping ring plugged and also the sealing element is arranged.
In einer vorteilhaften Ausgestaltung der Erfindung setzt sich der Klemmring aus einer Bodenfläche und einem sich rechtwinklig dazu anschließenden Hülsenteil zusammen, wobei die Bodenfläche im Zentrum eine kreisförmige Aussparung aufweist, deren Außendurchmesser in vorteilhafter Weise an den Innendurchmesser des Steckers angepasst ist.In an advantageous embodiment of the invention, the clamping ring is composed of a bottom surface and a sleeve part adjoining it at right angles thereto, wherein the bottom surface in the center has a circular recess whose outside diameter is adapted in an advantageous manner to the inside diameter of the plug.
Außerdem ist es vorteilhaft, dass die Länge des Ansatzes mindestens der Länge des Hülsenteils des Klemmrings zuzüglich der Breite des Dichtelements entspricht. Das Dichtelement kann dabei vorzugsweise als O-Ring ausgeführt sein. Moreover, it is advantageous that the length of the projection corresponds at least to the length of the sleeve part of the clamping ring plus the width of the sealing element. The sealing element may preferably be designed as an O-ring.
Eine weitere vorteilhafte Ausgestaltung der Erfindung sieht vor, dass der Stecker im Endbereich einen mit dem Innendurchmesser der Hülse korrespondierenden Außendurchmesser aufweist, der zum Außendurchmesser des Ansatzes einen Abstand bildet, der vom Dichtelement ausgefüllt wird.A further advantageous embodiment of the invention provides that the plug in the end region has an outer diameter corresponding to the inner diameter of the sleeve, which forms a distance to the outer diameter of the neck, which is filled by the sealing element.
Weiter ist es vorteilhaft, dass insbesondere das Hülsenteil des Klemmrings aus einem elastischen Material gefertigt ist, wobei diese eine in Richtung Symmetrieachse gerichtete Vorspannung aufweist. Dadurch ist es möglich, die Haftfähigkeit des Klemmrings auf dem Ansatz des Steckers zu erhöhen. Zur Erhöhung der Elastizität des Hülsenteils des Klemmrings wird in vorteilhafter Weise mindestens ein Längsschlitz in diesen eingebracht. Allerdings können auch mehrere Längsschlitze in das Hülsenteil eingebracht werden, die in vorteilhafter Weise zur besseren Kraftverteilung über den Umfang des Hülsenteils verteilt anzuordnen sind.Further, it is advantageous that in particular the sleeve part of the clamping ring is made of an elastic material, wherein this has a directed in the direction of symmetry bias. This makes it possible to increase the adhesion of the clamping ring on the approach of the plug. To increase the elasticity of the sleeve part of the clamping ring at least one longitudinal slot is introduced into this advantageously. However, a plurality of longitudinal slots can be introduced into the sleeve part, which are to be arranged distributed in an advantageous manner for better distribution of force over the circumference of the sleeve part.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit zugehöriger Zeichnung näher erläutert.The invention will be explained in more detail with reference to an embodiment with associated drawing.
Diese zeigt eine Steckverbindungsanordnung im verbundenen Zustand.This shows a connector assembly in the connected state.
Die einzige Figur zeigt eine Steckverbindungsanordnung
Bei der Montage wird zunächst der O-Ring
Die so hergestellte Steckverbindungsanordnung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- SteckverbindungsanordnungA connector assembly
- 22
- Steckerplug
- 2a2a
- Ansatzapproach
- 33
- Hülseshell
- 44
- Halteelement/DrahtformfederRetaining member / wire form spring
- 55
- Dichtelement/O-RingSeal / O-ring
- 66
- Klemmringclamping ring
- 6a6a
- Bodenflächefloor area
- 6b6b
- Hülsenteilsleeve part
- AA
- Aussparungrecess
- BB
- Aussparungrecess
- DD
- DurchmesseransatzDiameter approach
- NN
- Nutgroove
- aa
- Abstanddistance
- dd
- Innendurchmesser HülseInner diameter sleeve
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 2004/0075274 A1 [0002] US 2004/0075274 A1 [0002]
- DE 102006015555 B3 [0004] DE 102006015555 B3 [0004]
- DE 10321287 A1 [0006] DE 10321287 A1 [0006]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011102820A DE102011102820A1 (en) | 2010-06-21 | 2011-05-30 | Connector arrangement for connection of pressure line ends of hydraulic system for clutch actuation, has plug and sleeve, where sealing element is arranged between plug and sleeve |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010024468.6 | 2010-06-21 | ||
DE102010024468 | 2010-06-21 | ||
DE102011102820A DE102011102820A1 (en) | 2010-06-21 | 2011-05-30 | Connector arrangement for connection of pressure line ends of hydraulic system for clutch actuation, has plug and sleeve, where sealing element is arranged between plug and sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011102820A1 true DE102011102820A1 (en) | 2011-12-22 |
Family
ID=45091404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102011102820A Withdrawn DE102011102820A1 (en) | 2010-06-21 | 2011-05-30 | Connector arrangement for connection of pressure line ends of hydraulic system for clutch actuation, has plug and sleeve, where sealing element is arranged between plug and sleeve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102011102820A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10321287A1 (en) | 2002-05-14 | 2003-11-27 | Luk Lamellen & Kupplungsbau | Hydraulic system, esp for vehicles, consists of a master cylinder, a slave cylinder and a pressure medium line connected to it |
US20040075274A1 (en) | 2002-10-16 | 2004-04-22 | George Szabo | Low profile fluid quick connector |
DE102006015555B3 (en) | 2006-03-31 | 2007-01-25 | Fte Automotive Gmbh | Sealing arrangement for hydraulic plug connection includes casing and sealing element with profile parts for positive connection together; casing part is crosswise recess around casing, the other a fastening body guided into casing recess |
-
2011
- 2011-05-30 DE DE102011102820A patent/DE102011102820A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10321287A1 (en) | 2002-05-14 | 2003-11-27 | Luk Lamellen & Kupplungsbau | Hydraulic system, esp for vehicles, consists of a master cylinder, a slave cylinder and a pressure medium line connected to it |
US20040075274A1 (en) | 2002-10-16 | 2004-04-22 | George Szabo | Low profile fluid quick connector |
DE102006015555B3 (en) | 2006-03-31 | 2007-01-25 | Fte Automotive Gmbh | Sealing arrangement for hydraulic plug connection includes casing and sealing element with profile parts for positive connection together; casing part is crosswise recess around casing, the other a fastening body guided into casing recess |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2088357B1 (en) | Permanent combination of a fitting, a sleeve and a pipe and fitting for fluid conduits and sleeve for fluid conduit pipe | |
DE2856064C2 (en) | ||
DE3815173C2 (en) | ||
EP2304301B1 (en) | Arrangement with a fitting, a force-transmitting element and a sliding sleeve, and method for producing a non-detachable workpiece connection | |
DE3919027C2 (en) | ||
DE2832614A1 (en) | CONNECTING PIECE FOR PIPING | |
EP0612947A1 (en) | Socket joint with means for locking against axial forces | |
EP2413012B1 (en) | Connector | |
EP2133612B1 (en) | Method for connecting two workpieces and pressure fitting for same | |
WO2005046906A1 (en) | Method and device for creating a press-fitted pipe joint with a plug-type connection | |
CH581273A5 (en) | Snap connection between hose ends - has inner and outer sleeves with O-ring seal and finger with ridge and groove | |
DE102008004027A1 (en) | Slave cylinder in hydraulic line for clutch operation has a stop which consists of sleeve which can be inserted into guide bush and has collar which abuts against end face of guide bush on clutch side | |
DE10335514B4 (en) | pipe connection | |
EP2366932B1 (en) | Connecting sleeve and connection between a connecting sleeve and a tube | |
DE2440886C3 (en) | Pipe connection for pressure pipelines | |
DE102011102820A1 (en) | Connector arrangement for connection of pressure line ends of hydraulic system for clutch actuation, has plug and sleeve, where sealing element is arranged between plug and sleeve | |
DE102007054025A1 (en) | Plug-in coupling for coupling of e.g. cold and warm water lines in heating and sanitary area of building, has holding element resisting movement of pipe outwards from admission region, where element is formed in single-piece with bushing | |
EP3901509B1 (en) | Releasable plug connector | |
DE102018104611A1 (en) | Detachable plug connection | |
DE202011000062U1 (en) | Connection connector for connecting a pipe end | |
DE102009035226A1 (en) | Plug connection arrangement for connecting pressure medium line to e.g. brake system, has clamp-like element whose shanks are in operative connection with plug connector and connecting part in mounting position in detachably-safe manner | |
EP3338018B1 (en) | Connecting arrangement with press ring | |
DE102015218761B3 (en) | Connecting device for a fluid line | |
DE202007011229U1 (en) | Plug-in fitting for a pipe, in particular plastic pipe or plastic-metal composite pipe | |
DE102010052144A1 (en) | Connection for male connector to wire of hydraulic line for clutch or brake actuation of vehicle, is provided with connecting position made by sliding-in male connector into end of wire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140211 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140211 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150123 |
|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |