EP2928647B1 - Tool device for the connection of a plastics pipe or of a composite metal/plastics pipe to a fitting by way of a sliding sleeve or compression sleeve - Google Patents

Tool device for the connection of a plastics pipe or of a composite metal/plastics pipe to a fitting by way of a sliding sleeve or compression sleeve Download PDF

Info

Publication number
EP2928647B1
EP2928647B1 EP13798936.4A EP13798936A EP2928647B1 EP 2928647 B1 EP2928647 B1 EP 2928647B1 EP 13798936 A EP13798936 A EP 13798936A EP 2928647 B1 EP2928647 B1 EP 2928647B1
Authority
EP
European Patent Office
Prior art keywords
piston
sliding
pressing
tool
tool device
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.)
Active
Application number
EP13798936.4A
Other languages
German (de)
French (fr)
Other versions
EP2928647A1 (en
Inventor
Richard Sapper
Sven Christoph
Daniel Wolter
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.)
Rehau Automotive SE and Co KG
Original Assignee
Rehau AG and Co
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 Rehau AG and Co filed Critical Rehau AG and Co
Publication of EP2928647A1 publication Critical patent/EP2928647A1/en
Application granted granted Critical
Publication of EP2928647B1 publication Critical patent/EP2928647B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/49941—Peripheral edge joining of abutting plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5367—Coupling to conduit

Definitions

  • the present invention relates to a tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve, a housing, a widening device for expanding the ends of the plastic pipe or the metal-plastic composite pipe, a sliding device for Sliding the sliding sleeve or a pressing device for pressing the compression sleeve and a mechanically operable drive element, which is switchable to drive the expander or the sliding or pressing device actuated comprises.
  • Such a tool device is from the DE 10 2008 051 284 B3 known.
  • the drive element has only one working piston, which can be moved via a switching device optionally in two diametrically opposite directions of movement for driving a widening device on the one hand or a sliding or pressing device on the other hand.
  • a widening device can be connected, which makes a conversion of the tool device required.
  • the from the DE 10 2008 051 284 B3 known tool device has the disadvantage that the expansion device on the one hand and the sliding or pressing device on the other hand are arranged directly behind one another in the tool device. This requires a high space requirement of the described tool device. If there is little space available when connecting a pipe to a fitting using such a tool, this space may not be sufficient for the use of such a tool.
  • the travel path for operation of the expansion device and the pressing or pushing device adds. For a change between the two modes, a lot of time is required because the entire travel path must be traversed.
  • the object of the present invention is to provide a tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a push or compression sleeve that overcomes the disadvantages of the prior art.
  • the tool device according to the invention should be usable under spatially tight conditions.
  • the tool device according to the invention should be able to be used with time savings in the individual application.
  • the present invention is the use of such a tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve.
  • the present invention is to provide a tooling device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve, a housing, an expense device for expanding the ends of the plastic pipe or the metal-plastic composite pipe , a sliding device for pushing the sliding sleeve or a pressing device for pressing the compression sleeve and a mechanically operable drive element, which is switchable to drive the expansion device or to the sliding or pressing device actuated comprises, wherein the expansion device comprises a first piston-cylinder unit whose working piston having a piston axis and having an inner end and an end facing away from the tooling device, and the Pusher or the pressing device comprises a second piston-cylinder unit, the working piston having a second piston axis and having an inner end and an end pointing away from the tooling device, the piston axes parallel to each other and wherein a vertical projection of the inner end of the expander the piston axis of the pushing device or the pressing device lies between the inner end and the
  • the two piston-cylinder units have different cylinder diameters.
  • the force required for the operation of the expansion device on the one hand and the pusher or the pressing device on the other hand can be specifically adjusted by the choice of the cylinder diameter of the respective piston-cylinder unit. It has proven to be particularly favorable in practice, when the piston-cylinder unit of the expander has a smaller cylinder diameter than the piston-cylinder unit of the pusher or the pressing device.
  • the movement of the drive element can preferably take place translationally or rotationally.
  • a corresponding actuating element for example a switch or the like
  • either the expansion tool or the pushing or pressing tool can be operated.
  • the drive element is preferably operated translationally and mechanically.
  • the mechanical movement of the drive element is preferably carried out hydraulically.
  • the hydraulic device required for this purpose can be connected to the tool device according to the invention, for example by screwing on or latching on.
  • the tool device according to the invention preferably comprises a switching element, by which the operating mode of the tool device according to the invention can be selected. In a first position of the switching element, the drive caused by the hydraulic device is used to operate the piston-cylinder unit of the expanding device. The piston of this piston-cylinder unit is used for expanding one end of the plastic tube or the metal-plastic composite tube. In a second position of the switching element, the drive effected by the hydraulic device is used to operate the piston-cylinder unit of the sliding device or of the pressing device.
  • the present invention is the use of the tool device according to the invention for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve.
  • a tool device 1 for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve is shown.
  • the tool device 1 according to the invention comprises a housing 2, a widening device 3 for widening the ends of the plastic pipe or the metal-plastic composite pipe, a sliding device 4 for pushing the sliding sleeve and a mechanically operable drive element 5.
  • the mechanically operable drive element 5 is switched by means of a switching device 17 for driving the expansion device 3 in a first position of the switching device 17 or to drive the pusher 4.
  • the tool device 1 thus either to operate the expander 3 for widening the ends of a plastic pipe or a metal-plastic composite pipe or to operate the pusher 4 is set up for sliding the sliding sleeve.
  • a sliding element 18 is fastened to the sliding device 4 via a fastening pin 19.
  • Such sliding elements 18 are for example from the DE 20 2008 010 080 U1 The disclosure of which is hereby incorporated by reference with regard to the structure and mode of operation of sliding elements.
  • Fig. 2 shows a side view of in Fig. 1 shown embodiment of the tool device 1 according to the invention, wherein the sliding element 18 has been removed.
  • the expansion device 3 with the associated first piston-cylinder unit 6, which has a piston axis 9 and an inner end 10 and an end facing away from the tool device 1 end 11 ( Fig. 3 ).
  • the sliding device 4 comprises a second piston-cylinder unit 12 includes. This has a working piston 13 with a second piston axis 14 and an inner end 15 and an end facing away from the tool device 1 end 16 ( Fig. 4 ).
  • the two piston axes 9, 14 are parallel to each other, but do not coincide.
  • the two piston-cylinder unit en 6, 12 offset and arranged mutually displaced. Accordingly, a vertical projection of the inner end 10 of the expansion device 3 on the piston axis 14 of the pusher 4 between the inner end 15 and the pointing away from the tool device 1 end 16.
  • FIG. 3 is a sectional view of the in Fig. 1 shown tool device along the line AA in Fig. 2 with a view in the direction of the arrow.
  • the figure shows the expansion device 3 with the first piston-cylinder unit 6.
  • the working piston 8 of the piston-cylinder unit 6 is led out of one end of the cylinder 7 and formed as expanding mandrel.
  • a widening head or expansion head (not shown) is connected to the widening device 3 via a connecting element 20.
  • Such an expansion head is for example from the DE 20 2010 004 948 U1 The disclosure of which is hereby incorporated by reference in terms of structure and mode of operation of the expansion head.
  • Fig. 4 shows a sectional view of the tool device 1 according to the invention along the line BB in Fig. 2 with a view in the direction of the arrow.
  • the working piston 13 of the piston-cylinder unit 12 thereby drives a movable sliding element 18 in the direction of a further sliding element.
  • the sliding elements are indicated here only by their fastening bolts 19, 19 ', wherein the sliding element 18 (indicated by the fastening bolt 19) (FIG. Fig. 1 ) is pushed by the working piston 13 against the direction indicated by the fastening bolt 19 sliding element which is positionally stable during the pressing process.
  • a first position of the switching device 17 is activated upon activation of a recorded in a hydraulic tool 21 hydraulic pump ( Fig. 5 ) is advanced by a switch 22 of the piston 8 of the expansion device 3 in the direction of the pointing away from the tool device 1 end 11 of the expansion device 3.
  • the mandrel-shaped end of the piston 8 then penetrates into the expansion head, whereby the pushed onto the expansion head tube end is widened.
  • the piston 13 is moved in the direction of an end 16 of the sliding device 4 pointing away from the tool device 1 according to the invention.
  • a sliding sleeve which has been pushed into over the expanded end of the tube with an inserted fitting, pushes a flared end of the tube to form a permanent connection on the end of the tube with the fitting inserted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Die vorliegende Erfindung betrifft eine Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse, die ein Gehäuse, eine Aufweitvorrichtung zum Aufweiten der Enden des Kunststoffrohres oder des Metall-Kunststoff-Verbundrohres, eine Schiebevorrichtung zum Aufschieben der Schiebehülse oder eine Pressvorrichtung zum Aufpressen der Presshülse sowie ein maschinell betreibbares Antriebselement, das umschaltbar zum Antrieb der Aufweitvorrichtung oder zum der Schiebe- oder Pressvorrichtung betätigbar ist, umfasst.The present invention relates to a tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve, a housing, a widening device for expanding the ends of the plastic pipe or the metal-plastic composite pipe, a sliding device for Sliding the sliding sleeve or a pressing device for pressing the compression sleeve and a mechanically operable drive element, which is switchable to drive the expander or the sliding or pressing device actuated comprises.

Eine derartige Werkzeugvorrichtung ist aus der DE 10 2008 051 284 B3 bekannt. In der darin beschriebenen Vorrichtung weist das Antriebselement lediglich einen Arbeitskolben auf, der über eine Umschaltvorrichtung wahlweise in zwei einer diametral gegenüberliegende Bewegungsrichtungen zum Antrieb einer Aufweitvorrichtung einerseits oder eine Schiebe- oder Pressvorrichtung andererseits bewegt werden kann. Aus der EP 1 055 488 A2 geht eine Werkzeugvorrichtung hervor, an deren Pressvorrichtung eine Aufweitvorrichtung angeschlossen werden kann, was einen Umbau der Werkzeugvorrichtung erforderlich macht.Such a tool device is from the DE 10 2008 051 284 B3 known. In the device described therein, the drive element has only one working piston, which can be moved via a switching device optionally in two diametrically opposite directions of movement for driving a widening device on the one hand or a sliding or pressing device on the other hand. From the EP 1 055 488 A2 goes out a tool device on the pressing device, a widening device can be connected, which makes a conversion of the tool device required.

Die aus der DE 10 2008 051 284 B3 bekannte Werkzeugvorrichtung hat den Nachteil, dass die Aufweitvorrichtung einerseits und die Schiebe- oder Pressvorrichtung andererseits in der Werkzeugvorrichtung unmittelbar hintereinander angeordnet sind. Dies bedingt einen hohen Raumanspruch der beschriebenen Werkzeugvorrichtung. Steht beim Anschluss eines Rohres an einen Fitting unter Verwendung eines derartigen Werkzeugs nur wenig Platz verfügbar, kann dieser Platz für die Verwendung eines derartigen Werkzeugs nicht mehr ausreichend sein. Durch diese Anordnung addiert sich darüber hinaus beim Betrieb einer derartigen Werkzeugvorrichtung der Verfahrweg zum Betrieb der Aufweitvorrichtung und der Press- oder Schiebevorrichtung. Für einen Wechsel zwischen beiden Betriebsarten ist ein hoher Zeitaufwand erforderlich, weil der gesamte Verfahrweg durchlaufen werden muss.The from the DE 10 2008 051 284 B3 known tool device has the disadvantage that the expansion device on the one hand and the sliding or pressing device on the other hand are arranged directly behind one another in the tool device. This requires a high space requirement of the described tool device. If there is little space available when connecting a pipe to a fitting using such a tool, this space may not be sufficient for the use of such a tool. By this arrangement, moreover, in the operation of such a tool device, the travel path for operation of the expansion device and the pressing or pushing device adds. For a change between the two modes, a lot of time is required because the entire travel path must be traversed.

Dementsprechend liegt die Aufgabe der vorliegenden Erfindung in der Bereitstellung einer Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse, die die Nachteile des Stands der Technik überwindet. Insbesondere soll die erfindungsgemäße Werkzeugvorrichtung unter räumlich knappen Bedingungen einsetzbar sein. Darüber hinaus soll die erfindungsgemäße Werkzeugvorrichtung unter Zeitersparnis bei der Einzelanwendung eingesetzt werden können. Darüber hinaus liegt die vorliegende Erfindung in der Verwendung einer derartigen Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse.Accordingly, the object of the present invention is to provide a tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a push or compression sleeve that overcomes the disadvantages of the prior art. In particular, the tool device according to the invention should be usable under spatially tight conditions. In addition, the tool device according to the invention should be able to be used with time savings in the individual application. In addition, the present invention is the use of such a tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve.

Diese und andere Aufgaben werden durch eine Werkzeugvorrichtung gemäß Anspruch 1 bzw. durch die Verwendung gemäß Anspruch 3 gelöst. Bevorzugte Ausführungsformen der vorliegenden Erfindung sind in den davon jeweils abhängigen Ansprüchen beschrieben.These and other objects are achieved by a tool device according to claim 1 and by the use according to claim 3. Preferred embodiments of the present invention are described in the claims dependent therefrom.

Gemäß der vorliegenden Erfindung wurde erkannt, dass der Bauraum einer derartigen Werkzeugvorrichtung erheblich reduziert werden kann, wenn Aufweitvorrichtung einerseits und Schiebe- oder Pressvorrichtung andererseits jeweils eine Kolben-Zylindereinheit aufweisen, deren Kolbenachsen zwar parallel zueinander angeordnet sind, deren Enden jedoch miteinander überlappen. Dadurch wird eine kompaktere Bauform der erfindungsgemäßen Werkzeugvorrichtung erreicht. Darüber hinaus ermöglicht der Einsatz zweier derartiger separater Kolben-Zylindereinheiten, zwischen deren Betrieb mittels eines maschinell betreibbaren Antriebselement umgeschaltet werden kann. Bei einem Wechsel der Betriebsart der Werkzeugvorrichtung muss der jeweilige Kolben zunächst nicht erst in seine Ausgangsstellung zurückgefahren werden. Es muss also nicht mehr der gesamte Verfahrweg der Werkzeugvorichtung durchlaufen werden. Dadurch wird signifikant Zeit beim Anschließen eines Rohrendes an einen Fitting eingespart.According to the present invention, it has been recognized that the installation space of such a tool device can be considerably reduced if expansion device on the one hand and sliding or pressing device on the other hand each have a piston-cylinder unit whose piston axes are arranged parallel to each other, but their ends overlap each other. As a result, a more compact design of the tool device according to the invention is achieved. In addition, the use of two such separate piston-cylinder units, between the operation of which can be switched by means of a mechanically operable drive element. When changing the operating mode of the tool device, the respective piston initially does not have to be moved back to its original position. It is no longer necessary to go through the entire travel path of the tool preparation. This saves significant time when connecting a pipe end to a fitting.

Dementsprechend liegt die vorliegend Erfindung in der Bereitstellung einer Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse, die ein Gehäuse, eine Aufwandvorrichtung zum Aufweiten der Enden des Kunststoffrohres oder des Metall-Kunststoff-Verbundrohres, eine Schiebevorrichtung zum Aufschieben der Schiebehülse oder eine Pressvorrichtung zum Aufpressen der Presshülse sowie ein maschinell betreibbares Antriebselement, das umschaltbar zum Antrieb der Aufweitvorrichtung oder zum der Schiebe- oder Pressvorrichtung betätigbar ist, umfasst, wobei die Aufweitvorrichtung eine erste Kolben-Zylindereinheit umfasst, deren Arbeitskolben eine Kolbenachse aufweist und die ein inneres Ende und ein von der Werkzeugvorrichtung weg weisendes Ende aufweist, und die Schiebevorrichtung bzw. die Pressvorrichtung eine zweite Kolben-Zylindereinheit umfasst, deren Arbeitskolben eine zweite Kolbenachse aufweist und die ein inneres Ende und ein von der Werkzeugvorrichtung weg weisendes Ende aufweist, wobei die Kolbenachsen parallel zueinander verlaufen und wobei eine senkrechte Projektion des inneren Endes der Aufweitvorrichtung auf die Kolbenachse der Schiebevorrichtung bzw. der Pressvorrichtung zwischen dem inneren Ende und dem von der Werkzeugvorrichtung weg weisenden Ende der Schiebevorrichtung bzw. der Pressvorrichtung liegt und/oder wobei eine senkrechte Projektion des inneren Endes der Schiebevorrichtung bzw. der Pressvorrichtung auf die Kolbenachse der Aufweitvorrichtung zwischen dem inneren Ende und dem von der Werkzeugvorrichtung weg weisenden Ende der Aufweitvorrichtung liegt.Accordingly, the present invention is to provide a tooling device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve, a housing, an expense device for expanding the ends of the plastic pipe or the metal-plastic composite pipe , a sliding device for pushing the sliding sleeve or a pressing device for pressing the compression sleeve and a mechanically operable drive element, which is switchable to drive the expansion device or to the sliding or pressing device actuated comprises, wherein the expansion device comprises a first piston-cylinder unit whose working piston having a piston axis and having an inner end and an end facing away from the tooling device, and the Pusher or the pressing device comprises a second piston-cylinder unit, the working piston having a second piston axis and having an inner end and an end pointing away from the tooling device, the piston axes parallel to each other and wherein a vertical projection of the inner end of the expander the piston axis of the pushing device or the pressing device lies between the inner end and the end of the pushing device or the pressing device facing away from the tool device and / or wherein a vertical projection of the inner end of the pushing device or the pressing device on the piston axis of the expansion device between the inner end and facing away from the tooling device end of the expander lies.

Hinsichtlich der erfindungsgemäßen Werkzeugvorrichtung kann es sich als hilfreich erweisen, wenn die beiden Kolben-Zylindereinheiten unterschiedliche Zylinderdurchmesser aufweisen. Dadurch kann der Kraftaufwand, der zum Betrieb der Aufweitvorrichtung einerseits und der Schiebevorrichtung oder der Pressvorrichtung andererseits erforderlich ist, durch die Wahl der Zylinderdurchmesser der jeweiligen Kolben-Zylindereinheit spezifisch eingestellt werden. Dabei hat es sich in der Praxis als besonders günstig erwiesen, wenn die Kolben-Zylindereinheit der Aufweitvorrichtung einen geringeren Zylinderdurchmesser als die Kolben-Zylindereinheit der Schiebevorrichtung bzw. der Pressvorrichtung aufweist.With regard to the tool device according to the invention, it may prove to be helpful if the two piston-cylinder units have different cylinder diameters. Thereby, the force required for the operation of the expansion device on the one hand and the pusher or the pressing device on the other hand, can be specifically adjusted by the choice of the cylinder diameter of the respective piston-cylinder unit. It has proven to be particularly favorable in practice, when the piston-cylinder unit of the expander has a smaller cylinder diameter than the piston-cylinder unit of the pusher or the pressing device.

Die Bewegung des Antriebselements kann dabei bevorzugt translatorisch oder rotatorisch erfolgen. Bei Betätigung eines entsprechenden Betätigungselements (beispielsweise eines Schalters oder ähnlichem) kann je nach Einstellung der Umschaltelements entweder das Aufweitwerkzeug oder das Schiebe- bzw. Presswerkzeug betrieben werden.The movement of the drive element can preferably take place translationally or rotationally. Upon actuation of a corresponding actuating element (for example a switch or the like), depending on the setting of the switching element, either the expansion tool or the pushing or pressing tool can be operated.

Das Antriebselement wird vorzugsweise translatorisch und maschinell betrieben. Dabei erfolgt die maschinelle Bewegung des Antriebselements vorzugsweise hydraulisch. Die dazu erforderliche Hydraulikvorrichtung ist mit der erfindungsgemäßen Werkzeugvorrichtung verbindbar, beispielsweise durch Aufschrauben oder Aufrasten. Darüber hinaus umfasst die erfindungsgemäße Werkzeugvorrichtung vorzugsweise ein Umschaltelement, durch das die Betriebsart der erfindungsgemäßen Werkzeugvorrichtung gewählt werden kann. In einer ersten Stellung des Umschaltelements wird der durch die Hydraulikvorrichtung bewirkte Antrieb zum Betrieb der Kolben-Zylindereinheit der Aufweitvorrichtung genutzt. Dabei wird der Kolben dieser Kolben-Zylindereinheit zum Aufweiten eines Endes des Kunststoffrohres oder des Metall-Kunststoff-Verbundrohres genutzt. In einer zweiten Stellung des Umschaltelements wird der durch die Hydraulikvorrichtung bewirkte Antrieb zum Betrieb der Kolben-Zylindereinheit der Schiebevorrichtung bzw. der Pressvorrichtung genutzt.The drive element is preferably operated translationally and mechanically. The mechanical movement of the drive element is preferably carried out hydraulically. The hydraulic device required for this purpose can be connected to the tool device according to the invention, for example by screwing on or latching on. In addition, the tool device according to the invention preferably comprises a switching element, by which the operating mode of the tool device according to the invention can be selected. In a first position of the switching element, the drive caused by the hydraulic device is used to operate the piston-cylinder unit of the expanding device. The piston of this piston-cylinder unit is used for expanding one end of the plastic tube or the metal-plastic composite tube. In a second position of the switching element, the drive effected by the hydraulic device is used to operate the piston-cylinder unit of the sliding device or of the pressing device.

Darüber hinaus liegt die vorliegende Erfindung in der Verwendung der erfindungsgemäßen Werkzeugvorrichtung zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse.Moreover, the present invention is the use of the tool device according to the invention for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve.

Im Folgenden soll die vorliegende Erfindung unter Bezugnahme auf die in den Figuren dargestellte Ausführungsform im Detail erläutert werden. Dabei wird die vorliegende Erfindung unter Bezugnahme auf eine erfindungsgemäße Werkzeugvorrichtung zum Rohranschluss an einen Fitting mit einer Schiebehülse im Detail erläutert. Es versteht sich jedoch, dass die vorliegende Erfindung gleichermaßen auch für die Verwendung einer Werkzeugvorrichtung zum Anschluss eines Rohres an einen Fitting mit einer Presshülse unter Einsatz einer entsprechenden Pressvorrichtung geeignet ist.

  • Fig. 1 zeigt eine perspektivische Ansicht einer Werkzeugvorrichtung gemäß einer Ausführungsform der vorliegenden Erfindung mit einem Verpressjoch.
  • Fig. 2 zeigt eine Seitenansicht der in Fig. 1 gezeigten Ausführungsform ohne Verpressjoch.
  • Fig. 3 zeigt eine Schnittdarstellung der in Fig. 2 gezeigten Werkzeugvorrichtung entlang der Linie A-A in Fig. 2 mit Blick in Pfeilrichtung.
  • Fig. 4 zeigt eine Schnittdarstellung der in Fig. 2 gezeigten Werkzeugvorrichtung entlang der Linie B-B in Fig. 2 mit Blick in Pfeilrichtung.
  • Fig. 5 zeigt eine Seitenansicht, in der die in Fig. 1 gezeigte Werkzeugvorrichtung an einer Antriebsvorrichtung mit Hydraulikantrieb montiert ist.
In the following, the present invention will be explained in detail with reference to the embodiment shown in the figures. The present invention will be explained in detail with reference to a tool device according to the invention for pipe connection to a fitting with a sliding sleeve. However, it should be understood that the present invention is equally suitable for the use of a tooling device for connecting a pipe to a fitting with a compression sleeve using a corresponding pressing device.
  • Fig. 1 shows a perspective view of a tooling device according to an embodiment of the present invention with a Verpressjoch.
  • Fig. 2 shows a side view of in Fig. 1 shown embodiment without Verpressjoch.
  • Fig. 3 shows a sectional view of in Fig. 2 shown tool device along the line AA in Fig. 2 with a view in the direction of the arrow.
  • Fig. 4 shows a sectional view of in Fig. 2 shown tool device along the line BB in Fig. 2 with a view in the direction of the arrow.
  • Fig. 5 shows a side view in which the in Fig. 1 shown tool device is mounted on a drive device with hydraulic drive.

In den Figuren ist eine Ausführungsform einer erfindungsgemäßen Werkzeugvorrichtung 1 zum Anschluss eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres an einen Fitting mit einer Schiebe- oder Presshülse gezeigt. Die erfindungsgemäße Werkzeugvorrichtung 1 umfasst ein Gehäuse 2, eine Aufweitvorrichtung 3 zum Aufweiten der Enden des Kunststoffrohres oder des Metall-Kunststoff-Verbundrohres, eine Schiebevorrichtung 4 zum Aufschieben der Schiebehülse und ein maschinell betreibbares Antriebselement 5. Das maschinell betreibbare Antriebselement 5 ist mittels einer Umschaltvorrichtung 17 zum Antrieb der Aufweitvorrichtung 3 in einer ersten Stellung der Umschaltvorrichtung 17 oder zum Antrieb der Schiebevorrichtung 4 umschaltbar. Über die Umschaltvorrichtung 17 ist die erfindungsgemäße Werkzeugvorrichtung 1 damit wahlweise zum Betrieb der Aufweitvorrichtung 3 zum Aufweiten der Enden eines Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohres oder zum Betrieb der Schiebevorrichtung 4 zum Aufschieben der Schiebehülse eingerichtet. Ein Schiebeelement 18 ist über einen Befestigungsstift 19 an der Schiebevorrichtung 4 befestigt. Derartige Schiebeelemente 18 sind beispielsweise aus der DE 20 2008 010 080 U1 bekannt, auf deren Offenbarungsgehalt hinsichtlich Aufbau und Funktionsweise von Schiebeelementen hiermit Bezug genommen wird.In the figures, an embodiment of a tool device 1 according to the invention for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve is shown. The tool device 1 according to the invention comprises a housing 2, a widening device 3 for widening the ends of the plastic pipe or the metal-plastic composite pipe, a sliding device 4 for pushing the sliding sleeve and a mechanically operable drive element 5. The mechanically operable drive element 5 is switched by means of a switching device 17 for driving the expansion device 3 in a first position of the switching device 17 or to drive the pusher 4. About the switching device 17, the tool device 1 according to the invention thus either to operate the expander 3 for widening the ends of a plastic pipe or a metal-plastic composite pipe or to operate the pusher 4 is set up for sliding the sliding sleeve. A sliding element 18 is fastened to the sliding device 4 via a fastening pin 19. Such sliding elements 18 are for example from the DE 20 2008 010 080 U1 The disclosure of which is hereby incorporated by reference with regard to the structure and mode of operation of sliding elements.

Fig. 2 zeigt eine Seitenansicht der in Fig. 1 gezeigten Ausführungsform der erfindungsgemäßen Werkzeugvorrichtung 1, wobei das Schiebeelement 18 entfernt wurde. Gut zu erkennen sind die Aufweitvorrichtung 3 mit der zugehörigen ersten Kolben-Zylindereinheit 6, die eine Kolbenachse 9 sowie ein inneres Ende 10 und ein von der Werkzeugvorrichtung 1 weg weisendes Ende 11 aufweist (Fig. 3). Fig. 2 shows a side view of in Fig. 1 shown embodiment of the tool device 1 according to the invention, wherein the sliding element 18 has been removed. Good to see are the expansion device 3 with the associated first piston-cylinder unit 6, which has a piston axis 9 and an inner end 10 and an end facing away from the tool device 1 end 11 ( Fig. 3 ).

Ebenso besitzt die Schiebevorrichtung 4 eine zweite Kolben-Zylindereinheit 12 umfasst. Diese weist einen Arbeitskolben 13 mit einer zweiter Kolbenachse 14 sowie und ein inneres Ende 15 und ein von der Werkzeugvorrichtung 1 weg weisendes Ende 16 auf (Fig. 4).Likewise, the sliding device 4 comprises a second piston-cylinder unit 12 includes. This has a working piston 13 with a second piston axis 14 and an inner end 15 and an end facing away from the tool device 1 end 16 ( Fig. 4 ).

Die beiden Kolbenachsen 9, 14 verlaufen dabei parallel zueinander, fallen jedoch nicht zusammen. Darüber hinaus sind die beiden Kolben-Zylindereinheit en 6, 12 versetzt und zueinander verschoben angeordnet. Dementsprechend liegt eine senkrechte Projektion des inneren Endes 10 der Aufweitvorrichtung 3 auf die Kolbenachse 14 der Schiebevorrichtung 4 zwischen deren inneren Ende 15 und deren von der Werkzeugvorrichtung 1 weg weisenden Ende 16. Alternativ oder vorzugsweise zusätzlich liegt eine senkrechte Projektion des inneren Endes 15 der Schiebevorrichtung 4 auf die Kolbenachse 9 der Aufweitvorrichtung 3 zwischen dem inneren Ende 10 und dem von der Werkzeugvorrichtung 1 weg weisenden Ende 11 der Aufweitvorrichtung 3.The two piston axes 9, 14 are parallel to each other, but do not coincide. In addition, the two piston-cylinder unit en 6, 12 offset and arranged mutually displaced. Accordingly, a vertical projection of the inner end 10 of the expansion device 3 on the piston axis 14 of the pusher 4 between the inner end 15 and the pointing away from the tool device 1 end 16. Alternatively or preferably in addition is a vertical projection of the inner end 15 of the pusher 4th on the piston axis 9 of the expansion device 3 between the inner end 10 and the end facing away from the tool device 1 end 11 of the expansion device. 3

In Fig. 3 ist eine Schnittdarstellung der in Fig. 1 gezeigten Werkzeugvorrichtung entlang der Linie A-A in Fig. 2 mit Blick in Pfeilrichtung dargestellt. Die Abbildung zeigt die Aufweitvorrichtung 3 mit der ersten Kolben-Zylindereinheit 6. Der Arbeitskolben 8 der Kolben-Zylindereinheit 6 ist dabei aus einem Ende des Zylinders 7 herausgeführt und als Spreizdorn ausgebildet. Über ein Verbindungselement 20 ist an der Aufweitvorrichtung 3 ein Aufweitkopf bzw. Expansionskopf (nicht dargestellt) anschließar. Ein derartiger Aufweitkopf ist beispielsweise aus der DE 20 2010 004 948 U1 bekannt, auf deren Offenbarungsgehalt hinsichtlich Aufbau und Funktionsweise des Expansionskopfes hiermit Bezug genommen wird.In Fig. 3 is a sectional view of the in Fig. 1 shown tool device along the line AA in Fig. 2 with a view in the direction of the arrow. The figure shows the expansion device 3 with the first piston-cylinder unit 6. The working piston 8 of the piston-cylinder unit 6 is led out of one end of the cylinder 7 and formed as expanding mandrel. A widening head or expansion head (not shown) is connected to the widening device 3 via a connecting element 20. Such an expansion head is for example from the DE 20 2010 004 948 U1 The disclosure of which is hereby incorporated by reference in terms of structure and mode of operation of the expansion head.

Fig. 4 zeigt eine Schnittdarstellung der erfindungsgemäßen Werkzeugvorrichtung 1 entlang der Linie B-B in Fig. 2 mit Blick in Pfeilrichtung. Aus der Abbildung geht der Aufbau der Schiebevorrichtung 4 mit der zweiten Kolben-Zylindereinheit 12. In der entsprechenden Stellung der Umschaltvorrichtung 17 treibt der Arbeitskolben 13 der Kolben-Zylindereinheit 12 dabei ein bewegliches Schiebeelement 18 in Richtung auf ein weiteres Schiebelement. Die Schiebeelemente sind hier nur durch ihre Befestigungsbolzen 19, 19' angedeutet, wobei das durch den Befestigungsbolzen 19 angedeutete Schiebeelement 18 (Fig. 1) durch den Arbeitskolben 13 gegen das durch den Befestigungsbolzen 19 angedeutete Schiebeelement, das beim Verpressvorgang positionsstabil ist, geschoben wird. Durch die Bewegung des Schiebebeelements 18 gegen das andere Schiebeelement wird eine Schiebehülse über ein durch die Aufweitvorrichtung 3 aufgeweitetes Rohrende eine Kunststoffrohres oder eines Metall-Kunststoff-Verbundrohr, in das ein Fitting eingesetzt ist, unter Bildung einer nicht lösbaren Verbindung geschoben. Der Innendurchmesser der ersten Kolben-Zylindereinheit 6 unterschreitet den Durchmesser der zweiten Kolben-Zylindereinheit 12. Fig. 4 shows a sectional view of the tool device 1 according to the invention along the line BB in Fig. 2 with a view in the direction of the arrow. In the corresponding position of the switching device 17, the working piston 13 of the piston-cylinder unit 12 thereby drives a movable sliding element 18 in the direction of a further sliding element. The sliding elements are indicated here only by their fastening bolts 19, 19 ', wherein the sliding element 18 (indicated by the fastening bolt 19) (FIG. Fig. 1 ) is pushed by the working piston 13 against the direction indicated by the fastening bolt 19 sliding element which is positionally stable during the pressing process. By the movement of the Schiebebeelements 18 against the other sliding element, a sliding sleeve is pushed over a widened by the expansion device 3 pipe end of a plastic pipe or a metal-plastic composite pipe into which a fitting is inserted to form a non-detachable connection. The inner diameter of the first piston-cylinder unit 6 falls below the diameter of the second piston-cylinder unit 12.

In einer ersten Stellung der Umschaltvorrichtung 17 wird bei Aktivierung einer in ein Hydraulikwerkzeug 21 aufgenommene Hydraulikpumpe (Fig. 5) durch einen Schalter 22 der Kolben 8 der Aufweitvorrichtung 3 in Richtung des von der Werkzeugvorrichtung 1 weg weisendes Endes 11 der Aufweitvorrichtung 3 vorbewegt. Das dornförmige Ende des Kolbens 8 dringt dann in den Expansionskopf ein, wodurch das auf den Expansionskopf aufgeschobene Rohrende aufgeweitet wird. In der anderen Stellung der Umschaltvorrichtung 17 wird der Kolben 13 in Richtung des ein von der erfindungsgemäßen Werkzeugvorrichtung 1 weg weisenden Endes 16 der Schiebevorrichtung 4 bewegt. Dadurch wird eine Schiebehülse, die in über das aufgeweitete Rohrende mit e ingeführtem Fitting geschoben wurde, ein aufgeweitetes Rohrende unter Bildung einer unlösbaren Verbindung auf das Rohrende mit eingeführtem Fitting aufgeschoben.In a first position of the switching device 17 is activated upon activation of a recorded in a hydraulic tool 21 hydraulic pump ( Fig. 5 ) is advanced by a switch 22 of the piston 8 of the expansion device 3 in the direction of the pointing away from the tool device 1 end 11 of the expansion device 3. The mandrel-shaped end of the piston 8 then penetrates into the expansion head, whereby the pushed onto the expansion head tube end is widened. In the other position of the switching device 17, the piston 13 is moved in the direction of an end 16 of the sliding device 4 pointing away from the tool device 1 according to the invention. As a result, a sliding sleeve, which has been pushed into over the expanded end of the tube with an inserted fitting, pushes a flared end of the tube to form a permanent connection on the end of the tube with the fitting inserted.

Claims (4)

  1. Tool device (1) for attaching a plastic pipe or a metal/plastic composite pipe to a fitting with a sliding sleeve or pressing sleeve, comprising:
    - a housing (2);
    - an expansion device (3) for expanding the ends of the plastic pipe or of the metal/plastic composite pipe;
    - a sliding device (4) for sliding on the sliding sleeve or a pressing device for pressing on the pressing sleeve; and
    - a mechanically operated drive element (5) which is actuable in a switchable manner to drive the expansion device (3) or the sliding device or pressing device (4), characterized in that
    the expansion device (3) comprises a first piston/cylinder unit (6), the working piston (8) of which has a piston axis (9) and which has an inner end (10) and an end (11) facing away from the tool device (1), and the sliding device (4) or the pressing device comprises a second piston/cylinder unit (12), the working piston (13) of which has a second piston axis (14) and which has an inner end (15) and an end (16) facing away from the tool device (1), wherein the piston axes (9, 14) extend parallel to one another and wherein a perpendicular projection of the inner end of the expansion device (3) onto the piston axis (14) of the sliding device (4) or pressing device is located between the inner end (15) and the end (16), facing away from the tool device (1), of the sliding device (4) or pressing device, and/or wherein a perpendicular projection of the inner end (15) of the sliding device (4) or pressing device onto the piston axis (9) of the expansion device (3) is located between the inner end (10) and the end (11), facing away from the tool device (1), of the expansion device (3).
  2. Tool device (1) according to claim 1, characterized in that the two piston/cylinder units (6, 12) have different cylinder diameters.
  3. Tool device (1) according to claim 2, characterized in that the piston/cylinder unit (6) of the expansion device (3) has a smaller cylinder diameter than the piston/cylinder unit (12) of the sliding device (4) or pressing device.
  4. Use of a tool device (1) according to claim 1 or claim 2 for attaching a plastic pipe or a metal/plastic composite pipe to a fitting with a sliding sleeve or pressing sleeve.
EP13798936.4A 2012-12-07 2013-11-26 Tool device for the connection of a plastics pipe or of a composite metal/plastics pipe to a fitting by way of a sliding sleeve or compression sleeve Active EP2928647B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012104763.2U DE202012104763U1 (en) 2012-12-07 2012-12-07 Tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve
PCT/EP2013/003556 WO2014086464A1 (en) 2012-12-07 2013-11-26 Tool device for the connection of a plastics pipe or of a composite metal/plastics pipe to a fitting by way of a sliding sleeve or compression sleeve

Publications (2)

Publication Number Publication Date
EP2928647A1 EP2928647A1 (en) 2015-10-14
EP2928647B1 true EP2928647B1 (en) 2017-11-01

Family

ID=49683671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13798936.4A Active EP2928647B1 (en) 2012-12-07 2013-11-26 Tool device for the connection of a plastics pipe or of a composite metal/plastics pipe to a fitting by way of a sliding sleeve or compression sleeve

Country Status (7)

Country Link
US (1) US9586310B2 (en)
EP (1) EP2928647B1 (en)
CN (1) CN104968475B (en)
AU (1) AU2013354479A1 (en)
DE (1) DE202012104763U1 (en)
RU (1) RU2647068C2 (en)
WO (1) WO2014086464A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012104763U1 (en) * 2012-12-07 2014-03-11 Rehau Ag + Co. Tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve
DE102014107752A1 (en) * 2014-06-03 2015-12-03 Rehau Ag + Co Tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve
DE102015119734A1 (en) 2015-08-10 2017-02-16 Gustav Klauke Gmbh Device for applying a pressing force, and pair of pressing jaws
US9975289B2 (en) 2016-07-27 2018-05-22 Black & Decker Inc. PEX expanding tool
CN106180432B (en) * 2016-08-31 2019-02-12 台州巨力工具有限公司 A kind of expander tightener
CN108189450A (en) * 2018-03-19 2018-06-22 芜湖诚捷工业设备有限公司 A kind of chip sleeve premounting machine
DE202021107019U1 (en) 2021-12-22 2023-03-24 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Expanding and pressing device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849858A (en) * 1973-09-17 1974-11-26 Moore & Co Samuel Swaging apparatus
DE4238700C2 (en) * 1992-11-17 2000-01-05 T I P Pipe Co B V Device for fastening connecting elements to pipes
RU2080240C1 (en) * 1993-10-08 1997-05-27 Санкт-Петербургское акционерное общество открытого типа "Медполимер" Device for putting flexible tube on fitting
US6061894A (en) * 1997-07-22 2000-05-16 Seagate Technologies, Inc. Method and apparatus for assembling disc drive motors utilizing multiposition preload/cure fixtures
EP1055488B1 (en) 1999-05-28 2007-08-08 REMS-WERK Christian Föll und Söhne GmbH & Co Device for producing a pressing force
US6862766B2 (en) * 2002-04-16 2005-03-08 Malco Products, Inc. Hand tool for expanding pipe ends and pressing sleeves onto fittings
DE10246514A1 (en) * 2002-10-04 2004-04-15 REMS-WERK Christian Föll und Söhne GmbH & Co. Portable tool
CA2556907C (en) * 2004-02-24 2013-10-29 Lokring Technology Corporation Hydraulic hand tool
CN201271860Y (en) * 2008-05-20 2009-07-15 曹建宇 Tool for connecting pipeline by manual hydraulic pressure
DE202008010080U1 (en) 2008-07-26 2009-12-10 Rehau Ag + Co Sliding element for transmitting a pushing force to a pipe connection element and connecting tool
DE102008051284B3 (en) 2008-10-10 2010-06-02 Uponor Innovation Ab Tool device for connecting a plastic pipe
DE202010004948U1 (en) 2010-04-13 2011-09-01 Rehau Ag + Co. Expander head for hollow workpieces with guided segments
CN201833326U (en) * 2010-09-08 2011-05-18 润联(天津)五金工具有限公司 Tensioning tool driven by impact wrench and used for pipeline jointing
DE102012109255A1 (en) * 2012-09-28 2014-04-03 Gustav Klauke Gmbh Hand tool, hand widening device, hydraulic piston / cylinder assembly and method of operating a hand tool
DE202012104763U1 (en) * 2012-12-07 2014-03-11 Rehau Ag + Co. Tool device for connecting a plastic pipe or a metal-plastic composite pipe to a fitting with a sliding or compression sleeve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE202012104763U1 (en) 2014-03-11
AU2013354479A1 (en) 2014-06-12
CN104968475B (en) 2016-12-07
EP2928647A1 (en) 2015-10-14
WO2014086464A1 (en) 2014-06-12
RU2647068C2 (en) 2018-03-13
RU2015127094A (en) 2017-01-12
CN104968475A (en) 2015-10-07
US9586310B2 (en) 2017-03-07
US20150336250A1 (en) 2015-11-26

Similar Documents

Publication Publication Date Title
EP2928647B1 (en) Tool device for the connection of a plastics pipe or of a composite metal/plastics pipe to a fitting by way of a sliding sleeve or compression sleeve
EP3378581B1 (en) Multi-stage joining device and joining method therefor
EP2344302B1 (en) Tool device for connection of a plastic pipe
DE102006041707A1 (en) A method for applying a piston-cylinder unit (working cylinder), primarily for use in the bodywork of the automotive industry, control of such a working cylinder, working cylinder and use thereof for devices for clamping, and / or pressing, and / or joining, and / or Punching, and / or stamping, and / or punching and / or welding
WO1996017182A1 (en) Locking device for liftable hatch or engine hood of vehicles
EP3152003B1 (en) Tool device for connecting a plastic tube to a fitting
DE102017001334A1 (en) Arrangement for screwing a plurality of screws
EP1153875B1 (en) Locking and actuating unit for a lateral jib locking device
EP1749789A1 (en) Telescopic beam
EP2511023B1 (en) Hydraulically operated setting device with a hydraulic aggregate and a joining method for connecting at least two components
DE10048224B4 (en) Locking unit for a telescopic boom of a crane
EP3020509A1 (en) Press tool with opposing axial hub
DE502011004730C5 (en) locking head
DE102019120427A1 (en) Bore clamp
DE102007006873B3 (en) Locking head for sections of telescopic crane boom has pinion gear operated by controls connected to racks and cooperating with locking cylinders operated by piston pin, gear having flat section which holds pin in locked position
WO1983002737A1 (en) Apparatus for pressing tubular parts
DE102014112754A1 (en) Upsetting process and compression device
EP2602060A1 (en) Actuation device
DE10112983C1 (en) Drive mechanism, for a pressing tool, comprises thrust crank driven by drive shaft, connecting rod, detent pawl, bolt and linear drive
DE3337382A1 (en) Device for the internal treatment of pipes
DE102019119064B4 (en) Extractor hood and method for moving at least one screen device
DE202018101354U1 (en) Pressing device with two gear ratios
DE102019212681B4 (en) Membrane pressure switch and method for setting a switching point of a membrane pressure switch
DE202008017249U1 (en) Locking with an assembly aid for a fastening device, in particular for hose or pipe connections
DE2920236A1 (en) SWITCHING DEVICE

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150527

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20161216

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAL Information related to payment of fee for publishing/printing deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR3

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTC Intention to grant announced (deleted)
INTG Intention to grant announced

Effective date: 20170601

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 941592

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013008738

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180201

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180202

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180301

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171130

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013008738

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171126

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

26N No opposition filed

Effective date: 20180802

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171126

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171130

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20131126

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502013008738

Country of ref document: DE

Owner name: REHAU INDUSTRIES SE & CO. KG, DE

Free format text: FORMER OWNER: REHAU AG + CO, 95111 REHAU, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: REHAU INDUSTRIES & CO. KG; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: REHAU AUTOMOTIVE SE & CO. KG

Effective date: 20220425

Ref country code: NL

Ref legal event code: HC

Owner name: REHAU AUTOMOTIVE SE & CO. KG; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: REHAU AG + CO

Effective date: 20220425

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 941592

Country of ref document: AT

Kind code of ref document: T

Owner name: REHAU INDUSTRIES SE & CO. KG, DE

Effective date: 20220419

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20231031

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231128

Year of fee payment: 11

Ref country code: FR

Payment date: 20231024

Year of fee payment: 11

Ref country code: DE

Payment date: 20231130

Year of fee payment: 11

Ref country code: AT

Payment date: 20231031

Year of fee payment: 11