EP2918354B1 - Pressaufsatz zum axialen Verpressen von Werkstücken - Google Patents

Pressaufsatz zum axialen Verpressen von Werkstücken Download PDF

Info

Publication number
EP2918354B1
EP2918354B1 EP15157566.9A EP15157566A EP2918354B1 EP 2918354 B1 EP2918354 B1 EP 2918354B1 EP 15157566 A EP15157566 A EP 15157566A EP 2918354 B1 EP2918354 B1 EP 2918354B1
Authority
EP
European Patent Office
Prior art keywords
press
ring
pressing
rings
connecting element
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
EP15157566.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2918354A1 (de
Inventor
Klaus SCHRÖDER
Matthias Stahlschmidt
Detlev Schmitt
Sudi Sinoplu
Karsten Bohr
Anton Hartmann
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.)
Viega Technology GmbH and Co KG
Original Assignee
Viega Technology GmbH and Co KG
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 Viega Technology GmbH and Co KG filed Critical Viega Technology GmbH and Co KG
Publication of EP2918354A1 publication Critical patent/EP2918354A1/de
Application granted granted Critical
Publication of EP2918354B1 publication Critical patent/EP2918354B1/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/046—Connecting tubes to tube-like fittings

Definitions

  • the invention relates to a pressing attachment for non-detachable joining of workpieces by axial pressing by means of a pressing machine with a first press ring, with a second press ring and with a connecting element which connects the first press ring and the second press ring, wherein the press rings each have at least one neck portion for a Have pressing tool. Furthermore, the invention relates to a system for producing a permanent workpiece connection with a press attachment according to the invention, with a fitting, which has a support body and a base body, with a clamping ring and a sliding sleeve, wherein the first press ring is associated with the main body of the fitting, wherein the second Press ring is associated with the sliding sleeve. Furthermore, the invention relates to a method for producing a permanent connection with a pipe end using a system according to the invention.
  • a non-detachable connection for example via a system of a fitting, a clamping ring and a sliding sleeve.
  • a pipe is inserted between the clamping ring and the support body of the fitting.
  • the permanent connection is made.
  • the tube, the sliding sleeve, the clamping ring and the fitting preferably have a common workpiece axis, wherein the sliding of the sliding sleeve takes place substantially along this workpiece axis.
  • a radial pressing force can, for example, be partially converted into an axial movement of the sliding sleeve by means of contact surfaces, which are inclined relative to the workpiece axis, of the sliding sleeve and the pressing tool.
  • Such press tools often have a compact design with small dimensions. This is particularly advantageous in cramped conditions and also means a lower weight of the tools and thus easier handling.
  • a disadvantage of a conversion of a radial pressing force into a partial axial movement is a high stress on the workpieces, in particular the inclined contact surfaces, during the pressing.
  • high radial forces also act between the tool and the workpiece.
  • this type of axial compression is problematic.
  • a disadvantage of axial compression tools is that they often occupy a wide mounting space and with respect to the angular range with which the tool is to use, are very limited.
  • axial tools often have a high weight. The use of such axial tools and the application of such methods are difficult for the installer.
  • a pressing attachment with a separate pressing machine can be used as a pressing tool.
  • a press attachment for the axial compression of workpieces known, which can be used for different workpiece sizes.
  • An attached to the press attachment separate pressing machine causes an axial pressing force with which the pressing is performed.
  • the dimensions of the press attachment are still very large compared to the workpieces, which means increased space requirements and increased weight of the pressing tool.
  • the present invention is therefore based on the technical problem of specifying a press attachment, a system and a method for axial compression, the press attachment has compact dimensions and low weight, is simple and allows axial compression even in confined space conditions.
  • the neck portions are arranged on the side facing away from the other press ring side of the press rings to allow the exertion of a pressing force to move the neck portions toward each other, for example by a separate press machine.
  • the pressing rings are not to be understood exclusively as closed circular rings.
  • the pressing rings can also be configured, for example, elliptical or in the form of a polygon.
  • the shape of the compression rings need not be closed, but they may also have, for example, an open shape, whereby insertion of a workpiece into the receiving area can be facilitated.
  • the pressing rings thus only have a shape which is suitable for To limit the receiving area and at least partially enclose inserted workpieces for a compression.
  • the press rings each have two press ring halves, wherein the press ring halves of each press ring are each pivotable between an open and closed position to each other.
  • the ring press halves can be pivoted to the open position to a
  • a press ring in the closed position may take the form of a circular, closed ring, which encloses a rotationally symmetrical workpiece, for example a tubular fitting or a tubular sliding sleeve along the circumference and thus enables a uniform compression.
  • a particularly secure hold can be achieved by enclosing the workpieces via the press rings for pressing.
  • the user of the press attachment can thus focus on the handling of a press machine for pressing after the insertion of the workpieces, the closing of the press ring halves and locking done.
  • the locking is sufficient for the press attachment to remain independent after locking on the workpieces and, for example, not yet held by the user with one hand, which in turn facilitates the handling of the press attachment in conjunction with a press machine.
  • the locking can be effected for example by interlocking hooks, profiled or roughened surfaces on the contact surfaces of the press ring halves.
  • the latching is designed so that it is to be released by the user with little force, for example by hand, when no pressing force is applied to the neck areas.
  • the latching can in particular be designed so that this is more difficult to solve in the case of a concern of a press force.
  • This can be effected, for example, by virtue of the fact that at least part of the contact surfaces of the pressed ring halves are substantially perpendicular to the applied pressing force in the region of the locking, so that the pressing force presses the contact surfaces against one another.
  • the press ring halves could be secured against each other, for example, with a bolt or a screw.
  • one pressing ring half of the pressing rings are connected to one another via the connecting element and the respective other pressing ring halves are coupled via a coupling element.
  • the coupling of two press ring halves has the advantage that the press ring halves can be simultaneously pivoted from an open to a closed position and from a closed to an open position.
  • the coupling element is designed so that when applying a pressing force to the neck portions of the coupling element no forces are transmitted.
  • the connecting element connects the two pressing rings and transmits forces between the pressing rings during the pressing.
  • the attachment sections are arranged at a distance from the connection element and the reception region is arranged between the connection element and the attachment sections.
  • the connecting element allows compression in the receiving area by a pressing force, which moves the neck portions toward each other.
  • the connecting element should be able to withstand those occurring during pressing forces and at the same time allow movement of the press rings.
  • the connecting element is formed by a flexible sheet metal between the pressing rings or the pressing rings are connected to each other by an eyelet or a chain.
  • the connecting element connects the first press ring and the second press ring in an articulated manner. With an articulated connection, the press rings are stabilized to each other and thus facilitates the handling of the press attachment.
  • the connecting element has at least one axis of rotation.
  • the pressing rings can be further stabilized to each other.
  • the arrangement of the rotation axis can be defined in a simple manner, the movement of the pressing rings to each other during the pressing. If, for example, approximately one plane is assigned to the shape of the pressing rings, in an advantageous embodiment, an axis of rotation parallel to the two planes can be arranged in the connecting element.
  • a connecting element which has two substantially parallel axes of rotation, each associated with a pressing ring.
  • the distance between the two axes of rotation to each other can be adapted to the axial extent of the workpieces to be pressed.
  • the distance of the axes of rotation can be kept variable and be adjustable on the press attachment to use the press attachment for different workpiece sizes.
  • a fixed distance between the axes of rotation is preferred, in order to obtain a particularly stable connecting element, which also allows high pressing forces.
  • the pressing rings in the receiving area on pressing contours which are adapted to the shape of the workpieces to be pressed.
  • a particularly uniform compression of the workpieces can be achieved.
  • the pressing forces act on the workpieces flat by the pressing contours in order to keep the stress of the material of the workpieces low.
  • the compression of soft or brittle materials such as plastics are made possible.
  • the pressing contours can also be adapted to the movement of the pressing rings relative to the workpieces during the pressing.
  • the pressing contours preferably have sliding surfaces which reduce the friction between the pressing rings and the workpiece during the pressing.
  • the sliding surfaces can be formed by surfaces with high surface quality and also have lubricant-promoting agents such as coatings.
  • a spring element can be arranged between the pressing rings.
  • the spring element exerts a force opposing the pressing force on the pressing rings. After a successful pressing and removal of the pressing machine thus the pressing rings are spread by the spring element and the press attachment can be easily removed from the workpieces.
  • the neck portions for a pressing tool according to the invention are arranged on the side facing away from the other press ring side of the press rings.
  • the neck portions are formed by surfaces that are suitable for applying a pressing tool.
  • the neck portions are adapted to the shape of the pressing tool.
  • the neck portions may have rotationally symmetrical press eyes, which particularly favor a preparation of the pressing tool.
  • the pressing tool can be applied over an angular range about the axis of symmetry, which can be advantageous in confined spaces.
  • rotationally symmetrical may also be meant a discrete rotational symmetry with which the press-eyes are formed for example by a depression in the form of an equilateral polygon.
  • particularly preferred is the shape of a spherical cap for the press eye, which allows a great flexibility with respect to the approach angle.
  • the abovementioned technical problem for a system is solved by arranging the attachment sections for a pressing tool at the side of the pressing rings facing away from the respective other pressing ring and from the connecting element, and in that the pressing rings form a receiving region for receiving form the fitting, the clamping ring and the sliding sleeve, which is arranged between the connecting element and the neck portions.
  • the geometry of the press rings can be adapted for optimal compression of the geometry of the respective workpieces.
  • sliding surfaces are arranged on the main body of the fitting and on the first press ring and / or on the sliding sleeve and on the second press ring. As a result, the sliding surfaces on the pressing rings and the respective workpieces during compression can cooperate.
  • the above-mentioned technical problem is solved by a method using a system according to the invention, wherein the clamping ring is applied to the support body of the fitting, wherein the sliding sleeve is applied to the clamping ring, wherein a pipe end between the support body and clamping ring is introduced, wherein the first pressing ring is brought into contact with the main body of the fitting and the second pressing ring in contact with the sliding sleeve and in which the approach portions of the pressing rings are moved towards each other and thereby pressed the sliding sleeve axially on the clamping ring becomes.
  • the shape of the fitting and the sliding sleeve and the shape of the pressing rings can be assigned approximately one level in each case.
  • the plane of fitting and sliding sleeve is approximately perpendicular to the workpiece axis.
  • the plane of the fitting can run parallel to the plane of the second press ring and thus, in particular, a large-area contact of the fitting to the pressing contour of the second press ring possible.
  • the surface of the first press ring is, for example, in the unpressed state at an angle to the surface of the second press ring and to the surface of the sliding sleeve.
  • the pressing contour of the first pressing ring then only has contact with a one-sided section of the sliding sleeve proximal to the connecting element.
  • the sliding sleeve is in this case initially loaded in only in this one-sided section by the pressing force arising in the receiving area.
  • the required pressing force is initially reduced in comparison to an equilateral pressing.
  • the method according to the invention can enable axial compression.
  • the surfaces of the pressing rings in the pressed state are parallel to one another or parallel to the surfaces of the fitting and sliding sleeve, whereby canting in the compressed state can be prevented or compensated.
  • Fig. 1 shows an embodiment of a press attachment 2 with a first press ring 4 and with a second press ring 6.
  • the press rings 4, 6 each have two press ring halves 4a, 4b; 6a, 6b, which pivotable about axes of rotation 8, 10 are and in Fig. 1 are shown in the closed position.
  • the press-ring halves 4a, 4b shown in this embodiment; 6a, 6b are approximately formed in the form of a half circular ring, whereby the pressing rings 4,6 in a closed position of the pressing ring halves 4a, 4b; 6a, 6b approximately assume the shape of a circular ring around a receiving area 12 formed by the pressing rings 4, 6.
  • the pressing rings 4, 6 are connected to one another via a connecting element 14.
  • the connecting element 14 has two substantially parallel axes of rotation 16, 18, on which the pressing rings 4, 6 are rotatably mounted.
  • the axes of rotation 16, 18 are held by a connecting piece 20 at a constant distance from each other. That connecting element 14 connects in this embodiment, the two pressing rings 4, 6 thus articulated with each other.
  • the connecting element 14 may also be firmly connected to the pressing rings. In this case, in place of the axes of rotation 16, 18 rigid connections.
  • the pressing rings 4, 6 are then movably mounted relative to each other via an elastic deformation of the connecting element 14 substantially.
  • the pressing rings 4, 6 have attachment portions 22, 24 for a pressing tool.
  • the neck portion 22 is disposed on the press ring 4 on the side facing away from the other press ring 6 side.
  • Analog approach portion 24 is arranged on the press ring 6 on the side remote from the other press ring 4 side.
  • the neck portions 22,24 are located at the end remote from the connecting element 14 of the compression rings 4, 6.
  • the receiving region 12 is located between the connecting element 14 and the neck portions 22, 24.
  • the neck portions 22, 24 have spherical cap-shaped press eyes 26, 28 in order to allow the approach of a pressing machine (not shown) in an optionally wide angular range.
  • the presser eyes 26, 28 may also be designed only for a single angle or a single position of the press machine with respect to the press attachment.
  • the pressing ring halves 4a, 6a are connected to one another in an articulated manner via the connecting element 14.
  • the remaining press ring halves 4b, 6b are coupled to one another via a coupling element formed from a guide element 30 and two bolts 32, 34.
  • the coupling element allows a movement of the pressing rings 4, 6 during the pressing, ie upon a movement of the neck portions 22, 24 toward one another.
  • the coupling element couples the pivoting of the press ring halves 4b, 6b between an open and a closed position.
  • a spring element 36 is arranged between the pressing rings 4, 6, a spring element 36 is arranged.
  • the spring element 36 presses the pressing rings 4, 6 apart.
  • Fig. 2 shows the embodiment of a press attachment 2 with pressing ring halves 4a, 4b; 6a, 6b in open position in perspective view.
  • the pressing rings 4, 6 are provided with pressing contours 38, 40, which are adapted to the shape of the workpieces to be pressed (not shown here).
  • the pressing contours have sliding surfaces 42.
  • the pressing rings 4, 6 have latching means 44, 46.
  • the means for locking have conical exceptions 48 and conical protrusions 50, which in the in Fig. 1 shown closed position of the press ring halves 4a, 4b; 6a, 6b interlock and the press ring halves 4a, 4b; 6a, 6b fix.
  • the axes of rotation 8, 10, over which the press ring halves 4a, 4b; 6a, 6b are mounted pivotably, have enough play, so that the pressing ring halves 4a, 4b; 6a, 6b can be opened and closed with light force, for example by hand.
  • the press ring halves 4a, 4b; 6a, 6b When applying a pressing force to the neck portions 22, 24, the press ring halves 4a, 4b; 6a, 6b, however, fixed more strongly to each other by the locking of the conical exceptions 48 and conical raised portions 50, whereby an unwanted opening of the pressing ring halves 4a, 4b; 6a, 6b counteracts during the pressing.
  • Fig. 3 shows an embodiment of a system with the press attachment 2 from Fig. 1 and 2 in the unpressed state and press ring halves 4a, 4b; 6a, 6b in open position in perspective view.
  • a fitting 52, a sliding sleeve 54, a pipe end 56 and a clamping ring 58 are inserted as workpieces.
  • the fitting 52, the sliding sleeve 54, the pipe end 56 and the clamping ring 58 are approximately rotationally symmetrical about a workpiece axis 60.
  • the press ring halves 4a, 4b; 6a, 6b are each pivotable between an open and closed position to each other, the workpieces can be inserted in a direction perpendicular to the workpiece axis direction in the receiving area 12 of the press attachment 2.
  • a rotationally symmetrical shape of the workpieces also has the advantage that the press attachment 2 can be rotated about the workpiece axis 60 and thus the system is more flexible to handle.
  • Fig. 4 shows the system Fig. 3 in the unpressed state in a sectional view with pressing ring halves 4a, 4b; 6a, 6b in the closed position.
  • the conical exceptions 48 and conical projections 50 of the latching means 44, 46 are in the closed position of the compression ring halves 4a, 4b; 6a, 6b engaged with each other and lock the press ring halves 4a, 4b; 6a, 6b in the closed position.
  • the pressing contour 38 of the second press ring 6 is approximately rotationally symmetrical in the receiving area 12 about an axis 62 which coincides with the workpiece axis 60.
  • the pressing contour 40 of the first press ring 4 is also approximately rotationally symmetrical in the receiving area 12 about an axis 64, which, however, is at an angle to the workpiece axis 64 in the unpressed state.
  • the fitting 52 has a base body 66 and a profiled support body 68.
  • the base body 66 is in contact with the pressing contour 38 of the second press ring 6.
  • the pipe end 56 is brought onto the profiled support body 68.
  • On the outside of the tube end 56 is in the region in which the support body 68 is located in the tube end 56, the clamping ring 58 is positioned on the tube.
  • On the clamping ring 58 there is the sliding sleeve 54, which is in contact with the clamping ring 58 via inclined contact surfaces.
  • the sliding sleeve 54 is in the unpressed state only partially in contact with the pressing contour 40 of the first press ring 4.
  • the clamping ring 58 has a flange 70 which is in abutment with the sliding surface 42.
  • a pressing machine (not shown) to the press eyes 26, 28 of the neck portions 22,24 recognized.
  • the pressing machine exerts a pressing force on the press eyes 26, 28 and moves the neck portions 22, 24 toward each other. This causes a reduction of the receiving area 12 between the pressing rings 4, 6.
  • a pressing force in the receiving area 12 can be generated via a lever effect with a pivot point defined by the connecting element 14, which leads to an axial compression between the sliding sleeve 54 and fitting 52.
  • the press attachment acts as a single-sided double lever on the workpieces.
  • Fig. 5 finally shows the system Fig. 3 and 4 in the compressed state in a sectional view.
  • the sliding sleeve 54 is completely pressed onto the clamping ring 58, wherein the tube end 56 has been formed inwardly on the support body 68.
  • the flange 70 of the sliding sleeve 54 is now along approximately the entire circumference of the pressing contour 40 of the first press ring 4 in abutment. Due to the fact that surfaces formed approximately by the pressing rings 4, 6 are arranged approximately parallel in the pressed state, a possible tilting of the sliding sleeve 54 is prevented or compensated. It was recognized that, despite the risk of jamming, axial compression can thus be made possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
EP15157566.9A 2014-03-11 2015-03-04 Pressaufsatz zum axialen Verpressen von Werkstücken Active EP2918354B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014103213.6A DE102014103213B4 (de) 2014-03-11 2014-03-11 Pressaufsatz zum axialen Verpressen von Werkstücken

Publications (2)

Publication Number Publication Date
EP2918354A1 EP2918354A1 (de) 2015-09-16
EP2918354B1 true EP2918354B1 (de) 2019-05-01

Family

ID=52669469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15157566.9A Active EP2918354B1 (de) 2014-03-11 2015-03-04 Pressaufsatz zum axialen Verpressen von Werkstücken

Country Status (3)

Country Link
EP (1) EP2918354B1 (da)
DE (1) DE102014103213B4 (da)
DK (1) DK2918354T3 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3248734B1 (de) * 2016-05-26 2019-02-27 Geberit International AG Reibungsoptimierte pressvorrichtung
CN105855411B (zh) * 2016-05-27 2018-07-31 宁波宁蒸铝业有限公司 一种外接管的套管装置
EP3473384A1 (de) 2017-10-20 2019-04-24 Haelok AG Montagevorrichtung zur herstellung einer pressverbindung zwischen einem fittingbausatz und einem rohrstück

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834296A1 (de) * 1988-06-20 1989-12-21 Daniel Knipping Vorrichtung zur kraftaufbringung, insbesondere montagevorrichtung fuer eine rohrverbindungskupplung auf verpressungsbasis
DE8807923U1 (de) * 1988-06-20 1988-09-22 Boss, Hans, Egg, Zürich Vorrichtung zur Kraftaufbringung, insbesondere Montagevorrichtung für eine Rohrverbindungskupplung auf Verpressungsbasis
US6923037B2 (en) * 2002-06-17 2005-08-02 Emerson Electric Co. Assembly for articulating crimp ring and actuator
EP1531016B1 (de) * 2003-11-13 2007-06-13 Ridge Tool Company Presswerkzeug
DE102007047339A1 (de) * 2007-10-04 2009-04-09 Novartec Ag Presswerkzeug und Presseinrichtung
DE102009047779A1 (de) 2009-09-30 2011-04-07 Rothenberger Ag Vorrichtung zum axialen Verpressen von Werkstücken
DE202011000236U1 (de) * 2011-02-01 2012-05-03 Beulco Gmbh & Co. Kg Manuell betätigbares Schiebehülsenverbinderwerkzeug
DE102012105655A1 (de) * 2012-06-28 2014-01-02 Viega Gmbh & Co. Kg Pressbacke und Verfahren zum Herstellen einer unlösbaren Rohrverbindung und System aus einer Pressbacke und einem Fitting

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
DE102014103213A1 (de) 2015-09-17
EP2918354A1 (de) 2015-09-16
DE102014103213B4 (de) 2015-11-26
DK2918354T3 (da) 2019-06-24

Similar Documents

Publication Publication Date Title
EP2866979B1 (de) Pressbacke, verfahren zum herstellen einer unlösbaren rohrverbindung, fitting und system aus einer pressbacke und einem fitting
EP2225811B1 (de) Anschlussarmatur
EP2757297B1 (de) Vakuumanordnung und Verwendung einer Verbindungsvorrichtung
DE19828059C2 (de) Anschlußarmatur mit einem durch Schlitze in Haltezungen aufgeteilten Befestigungsvorsprung
EP2304303B1 (de) Pressfitting für ein rohr, insbesondere kunststoffrohr oder kunststoff-metall-verbundrohr
EP2369211B1 (de) Vorrichtung für eine abgedichtete Durchführung von Langformteilen
DE2911708A1 (de) Verbindungsstueck, verfahren zum verbinden eines kunststoffrohres mit dem verbindungsstueck und die dadurch hergestellte rohrverbindung
EP2148626B1 (de) Chirurgisches Instrument zum Gegeneinanderspannen von plattenförmigen Anlageelementen
DE102011106696A1 (de) Schraubelement zum Befestigen einer Leitung an einem Gegenstück
EP1972394B1 (de) Verpressvorrichtung für rohrförmige Werkstücke
EP2602062B1 (de) Presswerkzeug sowie aufsatz für ein presswerkzeug
DE202012104450U1 (de) Expansionskopf für Aufweitwerkzeuge und diesen umfassendes Expansionswerkzeug
DE102015115890A1 (de) Anordnung zur Herstellung einer Rohrverbindung und Halteelement für eine solche Anordnung
EP2918354B1 (de) Pressaufsatz zum axialen Verpressen von Werkstücken
DE69836553T2 (de) Kuppelstück für rohre
DE102004044848A1 (de) Wechselvorrichtung für Spannköpfe mit mehreren Spannbacken
WO2020169395A1 (de) Zweiteilige schraubenmutter mit hoher andrückkraft
EP2746663B1 (de) Vorrichtung zum Festlegen einer Rohreinheit
DE102009012199B3 (de) Verpressvorrichtung für rohrförmige Werkstücke
DE102011008193A1 (de) Vorrichtung zur Befestigung einer Handbrause an einer Wandstange
WO2003062694A1 (de) Rohrpresskupplung
DE102006022999A1 (de) Zange
DE102014105012A1 (de) Universalzange
EP1978290A1 (de) Vorrichtung zum Anschliessen einer röhrenartigen Leitung, insbesondere einer Schlauchleitung, an ein Anschlussstück
DE102022118117A1 (de) Vorrichtung zum Greifen eines Verschlussdeckels

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

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

17P Request for examination filed

Effective date: 20160311

RBV Designated contracting states (corrected)

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VIEGA TECHNOLOGY GMBH & CO. KG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181024

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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: 1126233

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015008836

Country of ref document: DE

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: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER AND PARTNER AG PATENT- UND MARKENANW, CH

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190619

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190501

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: 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: 20190501

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: 20190501

Ref country code: NL

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: 20190501

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: 20190801

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: 20190501

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: 20190501

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: 20190501

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: 20190901

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: 20190501

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

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: 20190501

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: 20190501

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: 20190802

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: 20190801

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

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: 20190901

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

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: 20190501

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: 20190501

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: 20190501

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: 20190501

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015008836

Country of ref document: DE

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

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: 20190501

Ref country code: IT

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: 20190501

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: 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: 20190501

26N No opposition filed

Effective date: 20200204

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

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: 20190501

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

Ref country code: DE

Payment date: 20200319

Year of fee payment: 6

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

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: 20190501

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

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: 20190501

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

Ref country code: LU

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

Effective date: 20200304

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

Ref country code: FR

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

Effective date: 20200331

Ref country code: IE

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

Effective date: 20200304

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

Effective date: 20200304

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: 20200304

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502015008836

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20211001

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: 20190501

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: 20190501

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: 20190501

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

Ref country code: CH

Payment date: 20230401

Year of fee payment: 9

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

Ref country code: AT

Payment date: 20240322

Year of fee payment: 10

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

Ref country code: DK

Payment date: 20240324

Year of fee payment: 10

Ref country code: BE

Payment date: 20240321

Year of fee payment: 10