[go: up one dir, main page]

DE19927431A1 - Connection for car hydraulic system comprises connector which is welded or glued to tube - Google Patents

Connection for car hydraulic system comprises connector which is welded or glued to tube

Info

Publication number
DE19927431A1
DE19927431A1 DE1999127431 DE19927431A DE19927431A1 DE 19927431 A1 DE19927431 A1 DE 19927431A1 DE 1999127431 DE1999127431 DE 1999127431 DE 19927431 A DE19927431 A DE 19927431A DE 19927431 A1 DE19927431 A1 DE 19927431A1
Authority
DE
Germany
Prior art keywords
line
plug
connection
welded
recess
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.)
Ceased
Application number
DE1999127431
Other languages
German (de)
Inventor
Martin Otto
Thomas Ries
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
Mannesmann Sachs AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Priority to DE1999127431 priority Critical patent/DE19927431A1/en
Publication of DE19927431A1 publication Critical patent/DE19927431A1/en
Ceased legal-status Critical Current

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0672—Spin welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The connection for a car hydraulic system comprises a connector (1) which is welded or glued to a tube (2). A flange (5, 6) may be positioned at the end of the connector and welded to the tube.

Description

Die Erfindung betrifft einen Anschluß mit einem an einer Leitung stoff­ schlüssig befestigten Stecker, insbesondere Hydraulikanschluß für eine hydraulische Anlage eines Kraftfahrzeuges.The invention relates to a connection with a substance on a line conclusively attached plug, in particular hydraulic connection for a hydraulic system of a motor vehicle.

Ein solcher Anschluß ist beispielsweise aus der DE 195 43 318 A1 be­ kannt. Der Stecker ist bei diesem Anschluß um die Außenmantelfläche eines Endes der Leitung herumgespritzt. Hierdurch haben Stecker und Leitung einander koaxial umschließende Abschnitte. Bei der Fertigung des Anschlusses wird die Leitung in eine Spritzgußform in eine vorgesehene Länge hineingeschoben. Anschließend wird der Stecker gespritzt. Die stoffschlüssige Gestaltung der Verbindung der Leitung mit dem Stecker hat den Vorteil, daß eine besonders hohe Dichtheit des Anschlusses er­ reicht wird.Such a connection is for example from DE 195 43 318 A1 knows. With this connection, the plug is around the outer surface splashed around one end of the pipe. This has plugs and Line coaxially enclosing sections. When manufacturing the Connection is the line in an injection mold in a designated Length inserted. Then the plug is injected. The integral design of the connection of the line with the plug has the advantage that he has a particularly high tightness of the connection is enough.

Nachteilig bei diesem Anschluß ist, daß sich deren Fertigung insbesonde­ re bei langen Leitungen, wie sie häufig bei hydraulischen Einrichtungen von Kraftfahrzeugen eingesetzt werden, sehr aufwendig gestaltet. Wei­ terhin ist für die Verbindung des Steckers mit der Leitung eine aufwendi­ ge Werkzeugeinrichtung erforderlich.The disadvantage of this connection is that its manufacture in particular re with long lines, as is often the case with hydraulic systems used by motor vehicles, designed very complex. Wei terhin is a complex for the connection of the plug with the line Tool setup required.

Der Erfindung liegt das Problem zugrunde, einen Anschluß der eingangs genannten Art mit einem an einer Leitung befestigten Stecker so zu ge­ stalten, daß er besonders einfach und kostengünstig herstellbar ist.The invention is based on the problem of connecting the input mentioned type with a plug attached to a line so to ge stalten that it is particularly easy and inexpensive to manufacture.

Dieses Problem wird erfindungsgemäß dadurch gelöst, daß die Leitung mit dem Stecker verschweißt oder verklebt ist.This problem is solved according to the invention in that the line is welded or glued to the plug.

Durch diese Gestaltung des erfindungsgemäßen Anschlusses läßt sich die Leitung an dem Stecker ohne oder mit sehr einfachem Werkzeug befesti­ gen. Diese Befestigung kann damit einfach von Hand erfolgen. Die Mon­ tage des Steckers und der Leitung gestaltet sich dank der Erfindung sehr schnell und damit besonders kostengünstig. Bei einer in einem Kraftfahr­ zeug verlegten Leitung für die hydraulische Anlage läßt sich der Stecker zudem ohne Ausbau der Leitung anbringen oder auswechseln. Die Leitung kann damit auch nach ihrer Verlegung auf die vorgesehene Länge ange­ paßt werden. Für eine vorgesehene Flexibilität kann die Leitung bei­ spielsweise aus Polyamid gefertigt oder als Wellrohr gestaltet sein. Als Schweißverfahren in einer Serienfertigung eignet sich beispielsweise das Laserschweißen.This configuration of the connection according to the invention enables the Fasten the cable to the connector without or with very simple tools This attachment can be done easily by hand. The Mon days of the plug and the line is very thanks to the invention fast and therefore particularly inexpensive. At one in a motor vehicle The plug can be installed in the line for the hydraulic system also attach or replace without removing the line. The administration can thus also after their installation to the intended length be fit. For a planned flexibility, the line can be for example made of polyamide or designed as a corrugated tube. As For example, this is suitable for welding processes in series production Laser welding.

Die Verbindung der Leitung und des Steckers hat gemäß einer anderen vorteilhaften Weiterbildung der Erfindung eine sehr hohe Festigkeit, wenn der Stecker und die Leitung in ihren aneinandergrenzenden Bereichen Flansche aufweisen und wenn die Flansche flächig miteinander ver­ schweißt sind. Zum kostengünstigen Verschweißen derartiger Flansche eignet sich beispielsweise das Spiegelschweißen oder das Reibschwei­ ßen.The connection of the line and the plug has according to another advantageous development of the invention has a very high strength, if the plug and the cable in their adjacent areas Have flanges and if the flanges ver flat against each other are welded. For inexpensive welding of such flanges For example, mirror welding or friction welding is suitable eat.

Zur weiteren Erhöhung der Festigkeit der Verbindung des Steckers mit der Leitung trägt es gemäß einer anderen vorteilhaften Weiterbildung der Erfindung bei, wenn der Stecker eine ein Ende der Leitung aufnehmende Ausnehmung hat und wenn die in die Ausnehmung eindringende Mantel­ fläche der Leitung mit dem radial inneren Bereich der Ausnehmung ver­ schweißt ist. Durch diese Gestaltung wird die Schweißnaht bei Schwenkbewegungen der Leitung nur sehr gering belastet. Bei dieser Ge­ staltung des Steckers und der Leitung kann die Schweißverbindung bei­ spielsweise im Rotationsschweißen oder Vibrationsschweißen erzeugt werden.To further increase the strength of the connection of the plug with the management carries it according to another advantageous development of the Invention when the plug receiving an end of the line Has recess and when the jacket penetrating into the recess ver surface of the line with the radially inner region of the recess is welded. With this design, the weld seam is at Pivoting movements of the line are only very slightly loaded. With this Ge The design of the plug and the cable can help with the welded connection  generated for example in rotary welding or vibration welding become.

Der Stecker und die Leitung können vor ihrer Verschweißung kraftlos an­ einander anliegen. Die Vormontage des erfindungsgemäßen Anschlusses gestaltet sich jedoch besonders einfach, wenn der Stecker oder die Lei­ tung aus einem härteren Material gefertigt ist als das jeweils andere Bau­ teil und wenn das weichere Bauteil geringfügig gegen das härtere vorge­ spannt ist.The plug and the cable can be without power before they are welded together concern each other. The pre-assembly of the connection according to the invention is particularly easy, however, if the plug or the Lei tion is made of a harder material than the other construction part and if the softer component is slightly pre-set against the harder one is tense.

Zur weiteren Verbesserung der Haftung des Steckers mit der Leitung trägt es gemäß einer anderen vorteilhaften Weiterbildung der Erfindung bei, wenn der Stecker und das an dem Stecker befestigte Ende der Lei­ tung jeweils eine Profilierung aufweisen.To further improve the adhesion of the plug to the cable wearing it according to another advantageous development of the invention at when the plug and the end of the lei attached to the plug tion each have a profile.

Die Erfindung läßt zahlreiche Ausführungsformen zu. Zur weiteren Ver­ deutlichung ihres Grundprinzips sind zwei davon in der Zeichnung darge­ stellt und werden nachfolgend beschrieben. Diese zeigt inThe invention permits numerous embodiments. For further ver Clarification of their basic principle are two of them in the drawing represents and are described below. This shows in

Fig. 1 einen erfindungsgemäßen Anschluß mit einem einen ebenen Flansch aufweisenden Stecker, Fig. 1 shows a connection according to the invention with a planar flange having plug,

Fig. 2 eine weitere Ausführungsform des erfindungs­ gemäßen Anschlusses mit einer in einer Ausnehmung eines Steckers eingeschobenen Leitung. Fig. 2 shows a further embodiment of the connection according to the Invention with a line inserted into a recess of a plug.

Fig. 1 zeigt einen als Hydraulikanschluß ausgebildeten Anschluß mit ei­ ner an einem Stecker 1 festgeschweißten Leitung 2. Bei der Leitung 2 kann es sich beispielsweise um eine Hydraulikleitung für eine hydraulische Bremse oder Kupplung eines Kraftfahrzeuges handeln. Der Stecker 1 hat einen als O-Ring ausgebildeten Dichtring 3 und eine Rastausnehmung für den Anschluß an einem weiteren nicht dargestellten Bauteil. Bei diesem Bauteil kann es sich beispielsweise um einen Vorratsbehälter für Hydrau­ likfluid oder einen Hydraulikzylinder der hydraulischen Bremse oder Kupplung handeln. Die Leitung 2 und der Stecker 1 weisen jeweils einen ebenen Flansch 5, 6 auf. In dem aneinanderliegenden Bereich der Flan­ sche 5, 6 hat der Anschluß eine Schweißnaht 7 zur stoffschlüssigen Verbindung des Steckers 1 mit der Leitung 2. Die Schweißnaht 7 läßt sich beispielsweise im Spiegelschweißverfahren oder im Reibschweißver­ fahren erzeugen. Fig. 1 shows a hydraulic connection formed with egg ner on a connector 1 welded line 2nd Line 2 can be, for example, a hydraulic line for a hydraulic brake or clutch of a motor vehicle. The plug 1 has a sealing ring 3 designed as an O-ring and a locking recess for connection to a further component, not shown. This component can be, for example, a reservoir for hydraulic fluid or a hydraulic cylinder of the hydraulic brake or clutch. The line 2 and the plug 1 each have a flat flange 5 , 6 . In the adjacent area of the flanges 5 , 6 , the connection has a weld 7 for the integral connection of the plug 1 with the line 2 . The weld 7 can be generated, for example, in the mirror welding process or in Reibschweißver.

Fig. 2 zeigt eine weitere Ausführungsform des Anschlusses, bei dem der Stecker 1 eine Ausnehmung 8 aufweist. In die Ausnehmung 8 dringt ein Ende der Leitung 2 ein. Insbesondere in den radial aneinandergrenzenden Flächen des Steckers 1 und der Leitung 2 hat der Anschluß eine Schweißnaht 9. Diese Schweißnaht 9 kann beispielsweise im Rotations­ schweißverfahren oder im Vibrationsschweißverfahren erzeugt werden. Die Leitung 2 hat zur Erleichterung einer Vormontage vor dem Schweißen eine geringe Preßpassung in der Ausnehmung 8. Zusätzlich weist die Au­ ßenmantelfläche des in die Ausnehmung 8 eindringenden Bereichs der Leitung 2 eine Profilierung 10 auf. Fig. 2 shows a further embodiment of the connection, in which the connector 1 has a recess 8 . One end of the line 2 penetrates into the recess 8 . In particular in the radially adjacent surfaces of the plug 1 and the line 2 , the connection has a weld seam 9 . This weld 9 can be generated for example in the rotary welding process or in the vibration welding process. The line 2 has a small interference fit in the recess 8 to facilitate pre-assembly before welding. In addition, the outer outer surface of the area of the line 2 penetrating into the recess 8 has a profiling 10 .

Claims (5)

1. Anschluß mit einem an einer Leitung stoffschlüssig befestigten Stec­ ker, insbesondere Hydraulikanschluß für eine hydraulische Anlage eines Kraftfahrzeuges, dadurch gekennzeichnet, daß die Leitung (2) mit dem Stecker (1) verschweißt oder verklebt ist.1. Connection with a cohesively attached to a line connector, in particular hydraulic connection for a hydraulic system of a motor vehicle, characterized in that the line ( 2 ) is welded or glued to the plug ( 1 ). 2. Anschluß nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Stecker (1) und die Leitung (2) in ihren aneinandergrenzenden Bereichen Flansche (5, 6) aufweisen und daß die Flansche (5, 6) flä­ chig miteinander verschweißt sind.2. Connection according to claim 1 or 2, characterized in that the plug ( 1 ) and the line ( 2 ) have flanges ( 5 , 6 ) in their adjoining regions and that the flanges ( 5 , 6 ) are welded together flat. 3. Anschluß nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stecker (1) eine ein Ende der Leitung (2) aufnehmende Aus­ nehmung (8) hat und daß die in die Ausnehmung (8) eindringende Mantelfläche der Leitung (2) mit dem radial inneren Bereich der Aus­ nehmung (8) verschweißt ist. 3. Connection according to at least one of the preceding claims, characterized in that the plug ( 1 ) has an end of the line ( 2 ) receiving from recess ( 8 ) and that the outer surface of the line ( 2 ) penetrating into the recess ( 8 ) is welded to the radially inner region of the recess ( 8 ). 4. Anschluß nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stecker (1) oder die Leitung (2) aus einem härteren Material gefertigt ist als das jeweils andere Bauteil und daß das weichere Bau­ teil geringfügig gegen das härtere vorgespannt ist.4. Connection according to at least one of the preceding claims, characterized in that the plug ( 1 ) or the line ( 2 ) is made of a harder material than the other component and that the softer construction is slightly biased against the harder part. 5. Anschluß nach zumindest einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stecker (1) und das an dem Stecker (1) befestigte Ende der Leitung (2) jeweils eine Profilierung (10) aufweisen.5. Connection according to at least one of the preceding claims, characterized in that the plug ( 1 ) and the end of the line ( 2 ) fastened to the plug ( 1 ) each have a profile ( 10 ).
DE1999127431 1999-06-16 1999-06-16 Connection for car hydraulic system comprises connector which is welded or glued to tube Ceased DE19927431A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999127431 DE19927431A1 (en) 1999-06-16 1999-06-16 Connection for car hydraulic system comprises connector which is welded or glued to tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999127431 DE19927431A1 (en) 1999-06-16 1999-06-16 Connection for car hydraulic system comprises connector which is welded or glued to tube

Publications (1)

Publication Number Publication Date
DE19927431A1 true DE19927431A1 (en) 2000-12-21

Family

ID=7911414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999127431 Ceased DE19927431A1 (en) 1999-06-16 1999-06-16 Connection for car hydraulic system comprises connector which is welded or glued to tube

Country Status (1)

Country Link
DE (1) DE19927431A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334369B3 (en) * 2003-07-25 2005-07-21 Cooper-Standard Automotive (Deutschland) Gmbh A reinforced multilaminar hose with connector for hydraulic fluid has connector consisting of plastic region sprayed onto hose
DE102004021484A1 (en) * 2004-04-30 2005-11-24 Böllhoff Verbindungstechnik GmbH Connecting arrangement with a plastic carrier part and a plastic threaded element
EP1754923A1 (en) 2005-08-20 2007-02-21 LuK Lamellen und Kupplungsbau Beteiligungs KG Plastic conduit
DE102005046401A1 (en) * 2005-09-28 2007-06-14 Veritas Ag Pipeline device for transporting fuel in passenger car, has connecting unit to connect pipeline units that have spatial curvature and different inner and/or outer diameter and are partially made of thermoplastic processible polymer material
WO2007137553A3 (en) * 2006-06-01 2008-03-27 Luk Lamellen & Kupplungsbau Line, especially hydraulic or pneumatic pressure line
DE102010022506A1 (en) 2009-06-18 2010-12-23 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Plastic pipe for clutch actuation, has hollow-cylindrical connector provided in connection area having inner surface and connected with pipe in form-fit manner by using friction welding, where connector has radial holes in connection area
DE102010052144A1 (en) 2009-12-03 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg 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
DE102011081620A1 (en) 2010-10-11 2012-04-12 Schaeffler Technologies Gmbh & Co. Kg Plastic pipe for use in engine compartment, has end-side hollow cylindrical connection element adhesively connected with pipe, and another end-side hollow cylindrical connection element arranged and fixed on pipe
EP2677220A1 (en) * 2012-06-20 2013-12-25 TI Automotive Engineering Centre (Heidelberg) GmbH Pipe for the transportation of a coolant of an air conditioning system and pipe arrangement
FR3048275A1 (en) * 2016-02-29 2017-09-01 Valeo Embrayages METHOD FOR CONNECTING A CONNECTION WITH A HYDRAULIC CONTROL PIPE
DE102018102461A1 (en) * 2018-02-05 2019-08-08 Schaeffler Technologies AG & Co. KG Method for connecting a cable to a connector
JP2022155155A (en) * 2021-03-30 2022-10-13 住友理工株式会社 Resin connector coupling structure and manufacturing method thereof
US11525533B2 (en) * 2017-09-04 2022-12-13 Norma Germany Gmbh Pipe device having a bonded joint

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334369B3 (en) * 2003-07-25 2005-07-21 Cooper-Standard Automotive (Deutschland) Gmbh A reinforced multilaminar hose with connector for hydraulic fluid has connector consisting of plastic region sprayed onto hose
DE102004021484B4 (en) 2004-04-30 2018-11-29 Böllhoff Verbindungstechnik GmbH Method for producing a connection arrangement
DE102004021484A1 (en) * 2004-04-30 2005-11-24 Böllhoff Verbindungstechnik GmbH Connecting arrangement with a plastic carrier part and a plastic threaded element
US7658581B2 (en) 2004-04-30 2010-02-09 Bollhoff Verbindungstechnik Gmbh Joining assembly including a plastic support member and a plastic threaded element
EP1754923A1 (en) 2005-08-20 2007-02-21 LuK Lamellen und Kupplungsbau Beteiligungs KG Plastic conduit
DE102005046401A1 (en) * 2005-09-28 2007-06-14 Veritas Ag Pipeline device for transporting fuel in passenger car, has connecting unit to connect pipeline units that have spatial curvature and different inner and/or outer diameter and are partially made of thermoplastic processible polymer material
WO2007137553A3 (en) * 2006-06-01 2008-03-27 Luk Lamellen & Kupplungsbau Line, especially hydraulic or pneumatic pressure line
DE102010022506A1 (en) 2009-06-18 2010-12-23 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Plastic pipe for clutch actuation, has hollow-cylindrical connector provided in connection area having inner surface and connected with pipe in form-fit manner by using friction welding, where connector has radial holes in connection area
DE102010052144A1 (en) 2009-12-03 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg 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
DE102010052144B4 (en) * 2009-12-03 2019-11-28 Schaeffler Technologies AG & Co. KG Connection of a plug to a cable
DE102011081620A1 (en) 2010-10-11 2012-04-12 Schaeffler Technologies Gmbh & Co. Kg Plastic pipe for use in engine compartment, has end-side hollow cylindrical connection element adhesively connected with pipe, and another end-side hollow cylindrical connection element arranged and fixed on pipe
EP2677220A1 (en) * 2012-06-20 2013-12-25 TI Automotive Engineering Centre (Heidelberg) GmbH Pipe for the transportation of a coolant of an air conditioning system and pipe arrangement
FR3048275A1 (en) * 2016-02-29 2017-09-01 Valeo Embrayages METHOD FOR CONNECTING A CONNECTION WITH A HYDRAULIC CONTROL PIPE
US11525533B2 (en) * 2017-09-04 2022-12-13 Norma Germany Gmbh Pipe device having a bonded joint
DE102018102461A1 (en) * 2018-02-05 2019-08-08 Schaeffler Technologies AG & Co. KG Method for connecting a cable to a connector
DE102018102461B4 (en) 2018-02-05 2025-02-20 Schaeffler Technologies AG & Co. KG Method for connecting a cable to a connector
JP2022155155A (en) * 2021-03-30 2022-10-13 住友理工株式会社 Resin connector coupling structure and manufacturing method thereof
JP7655758B2 (en) 2021-03-30 2025-04-02 住友理工株式会社 Resin connector connection structure and manufacturing method thereof

Similar Documents

Publication Publication Date Title
DE69634011T2 (en) CONNECTION MANUFACTURE AND MANUFACTURING METHOD
DE102007015013B4 (en) quick connector
EP0322508B1 (en) Pipe joint element
DE19927431A1 (en) Connection for car hydraulic system comprises connector which is welded or glued to tube
EP0332853A1 (en) Conduit joint
DE2921607C2 (en) Plug connection for hose lines, in particular in motor vehicles
DE3817442C2 (en) Clampless pipe connection
DE29706377U1 (en) Sleeve for composite pipes or pipes made of plastic
EP0319746B1 (en) Coupling device for two conduits, in particular for fuel conduits
DE69927483T2 (en) TUBULAR ELEMENT WITH A RIGID AND A SUSPENDED PART IN A PIECE FOR A PIPING
DE69324592T2 (en) PLUGED PIPE CONNECTING DEVICE AND MANUFACTURING
DE102005044304A1 (en) Connector for attaching pipes to hydraulic decoupling systems has annular groove on its inner surface which fits over collar on pipe
DE60018436T2 (en) Combustion air line coupling
DE69913082T2 (en) Fluid coupling with graduated, synchronized threads
DE102010054251A1 (en) Connector for connecting cable to plug in hydraulic section for clutch and brake operation in motor vehicle, has cable comprising deformable area in area of plug halves, where deformable area stays in effective connection with recesses
DE102017105931A1 (en) Connecting device with a line connection
DE202011103941U1 (en) pipe connectors
DE29622122U1 (en) Quick coupling
EP0472056B1 (en) Jointing element for pipes
DE69104237T2 (en) Flange-pipe connection.
DE3206311A1 (en) LOAD CAPACITY FLUID PIPING ARRANGEMENT AND CONNECTION THEREOF
DE9114365U1 (en) Coupling sleeve for fuel lines
DE102008053380A1 (en) Connection of junctions of line with connection socket within hydraulic distance for clutch disengagement and brake systems, has common line axis and line axis includes junction in connection socket
DE10113354B4 (en) Repair part for corrugated pipes
DE102019133140A1 (en) "Line connector"

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ZF SACHS AG, 97424 SCHWEINFURT, DE

8110 Request for examination paragraph 44
8131 Rejection