EP2186606A2 - Dispositif d'adaptateur pour une presse tubulaire - Google Patents

Dispositif d'adaptateur pour une presse tubulaire Download PDF

Info

Publication number
EP2186606A2
EP2186606A2 EP09400051A EP09400051A EP2186606A2 EP 2186606 A2 EP2186606 A2 EP 2186606A2 EP 09400051 A EP09400051 A EP 09400051A EP 09400051 A EP09400051 A EP 09400051A EP 2186606 A2 EP2186606 A2 EP 2186606A2
Authority
EP
European Patent Office
Prior art keywords
handpiece
adapter
attachment device
pressing
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09400051A
Other languages
German (de)
English (en)
Other versions
EP2186606B1 (fr
EP2186606A3 (fr
Inventor
Harald Taubmann
Christian Felber
Martin Elsässer
Original Assignee
Interprecise Donath GmbH
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 Interprecise Donath GmbH filed Critical Interprecise Donath GmbH
Publication of EP2186606A2 publication Critical patent/EP2186606A2/fr
Publication of EP2186606A3 publication Critical patent/EP2186606A3/fr
Application granted granted Critical
Publication of EP2186606B1 publication Critical patent/EP2186606B1/fr
Not-in-force 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

Definitions

  • the invention relates to an attachment device for a pipe pressing machine.
  • Pipe presses are mainly used in sanitary and heating installation to connect two pipes or pipe pieces via a connector, a so-called fitting with each other.
  • the connecting piece is pushed over the ends of two tubes and plastically deformed in order to achieve a firm connection between the two tubes via the connecting piece.
  • the tube presses have two pressing jaws with a specific pressing contour suitable for the respective pipe and fitting type.
  • manual, electro-mechanical and electro-hydraulic drive mechanisms are known. An exemplary overview can be found on pages 30 to 49 in the catalog 2008 of the company Albert Roller GmbH & Co. KG. Pipe presses are offered both for battery operation and for mains operation.
  • the hand tool has two parallel cylinders, wherein a cylindrical motor housing receives a drive motor, optionally with a reduction gear, a hydraulic pump and a reservoir for a hydraulic fluid.
  • the parallel to this engine housing cylinder housing has a drive cylinder and a connection part through which a working head in the form of a pressing tongs and two pressing jaws can be connected to the hand tool.
  • a hand tool for Rohrverpressung can be found in the document EP 0 685 302 ,
  • a tool is described, which consists of a separate hydraulic unit with a pump, a drive motor with a power source and a hand tool connected via a hydraulic hose.
  • This hand tool is similar in shape and design of a hand drill and thus has a relatively large volume, which in turn a flexible, space-saving handling of the hand tool is not given.
  • the separate hydraulic unit is an additional transport and handling problem for the craftsman, especially when working in pipe shafts and on scaffolding. Therefore, this construction has not prevailed over the known pipe pressing machines.
  • an attachment device for a pipe pressing machine with an adapter which can be mounted on the pipe pressing machine instead of press jaws wherein the adapter can be inserted and locked in a press jaw receptacle of the pipe press machine, a handpiece with a receptacle for the press jaws and an adapter with the handpiece connecting, flexible line for transmission of force or movement solved.
  • the design of the attachment with a handpiece and a handpiece connected to the flexible line allows flexible application of the attachment even in confined spaces for a defined Rohrverpressung, with the kraftrstellende, coupled via the adapter to the line pipe pressing machine can be located in a different location.
  • the handpiece contains only the components necessary for generating the force acting on the pressing jaws. This makes it possible to form a very small handpiece with short length and small diameter.
  • the necessary space to attach the handpiece to produce a perfect press connection at right angles to a pipe with fitting, is much lower than in all conventional pipe pressing machines. Thus, it is possible to produce a secure and tight press connection between two pipes even in confined spaces.
  • the second hand of the operator is free, for example, to manipulate the pipe to be connected or to ensure adherence to a scaffold.
  • the low weight of the attachment device avoids forced postures of the operator and thus a comfortable working in pipe shafts or on scaffolding.
  • the pipe pressing machine for example, be held in a suitable holster on the body of the operator, so that hereby a high flexibility of movement of the operator is achieved.
  • the handpiece is designed such that it can accommodate commercial pressing jaws, which are largely uniform in terms of their coupling geometry between a pipe press jaw receiving and pressing jaws.
  • commercial pressing jaws which are largely uniform in terms of their coupling geometry between a pipe press jaw receiving and pressing jaws.
  • already existing, otherwise used directly in the tube pressing machine press jaws and possibly also pressing jaws of other manufacturers can be used in the attachment device according to the invention. This allows the craftsman to machine a large number of different pipe types and associated fittings.
  • the generation of the pressing force necessary for pressing is done by and in the commercial pipe pressing machine after triggering the pressing operation of the corresponding controls of the pipe pressing machine by the operator.
  • the adapter used in the tube press machine in place of the press jaws absorbs the pressure force and movement of the plunger of the tube press machine and passes them on to the handpiece via the flexible line.
  • the force and movement transmitted to the handpiece is transmitted to the pressing jaws attached to the handpiece, thus triggering the pressing mechanism of the pressing jaws.
  • the usable in the press jaw receiving the tube press machine and there lockable adapter of the attachment device is designed such that it is compatible with the pipe press jaw receiving commercially available pipe presses.
  • the attachment device can be easily inserted into an already existing on the pipe pressing machine recording, which is already designed for a power transmission from the pipe pressing machine into the element used in the recording. By locking the adapter in the pressing jaw receiving this can also be securely held on the tube press machine.
  • two coupling plates are provided on the adapter, which fit into the press jaw receiving the pipe pressing machine.
  • the coupling plates are preferably formed analogous to the coupling mechanisms for commercial pressing jaws on the pipe pressing machine.
  • the line is a hydraulic line.
  • force and movement of the plunger of the tube press machine can be flexibly transmitted into the handpiece over a relatively long distance by a largely incompressible hydraulic medium starting from the adapter.
  • a cylinder displaceable with respect to a stationary piston is provided in the adapter and / or on the handpiece, wherein a space with a hydraulic medium is provided between the cylinder and the piston which passes through a bore in the piston is in communication with the interior of the hydraulic line.
  • the transmitted to the adapter force and movement of the plunger of the tube press machine is transferred to the sliding cylinder of the handpiece, which follows the movement.
  • the space trapped between the cylinder and the fixed piston becomes smaller, and the trapped hydraulic fluid is forced into the hydraulic line through the bore of the piston.
  • the hydraulic medium pressed by the hydraulic line is forced through the bore of the fixed piston into the displaceable cylinder of the handpiece, which in turn moves the cylinder of the handpiece.
  • the movement of the cylinder of the handpiece is used to actuate the pressing mechanism of the pressing jaws provided on the handpiece.
  • a plunger provided in the pipe pressing machine presses on a pressure rod of the adapter coupled to the cylinder.
  • the push rod of the adapter transmits the force and the movement of the plunger directly on the cylinder of the adapter, so that the pressure provided by the tube pressing machine pressure force is converted into a hydraulic pressure.
  • the size of the cross-sectional area of the piston of the handpiece is different from the size of the cross-sectional area of the piston of the adapter. Due to the different cross-sectional sizes different power transmission ratios between the adapter and the handpiece can be adjusted. Thus, for example, the predetermined by the pipe pressing machine pressure force can be reduced or increased at the press jaws.
  • the sizes of the cross-sectional areas of the piston of the handpiece and of the piston of the adapter are selected such that the nominal pressure of the pipe pressing machine is available on the handpiece.
  • the sizes of the cross-sectional areas of the pistons are compensated.
  • the cross-sectional area of the piston of the handpiece is formed larger than the cross-sectional area of the piston of the adapter. If the pressing force exerted by the pressing jaws attached to the handpiece corresponds approximately to the nominal pressing force of the tube pressing machine used, a defined pressing of the tubes can be ensured.
  • the attachment device according to the invention is particularly flexible in use, when the line is coupled to the adapter and / or the handpiece by means of a rotary feedthrough. This allows the operator to set, for example, the handpiece without difficulty on pipes of any orientation while keeping the length of the handpiece small, since no prescribed minimum bending radii of the line must be complied with a screw in the axial or radial direction.
  • a particularly efficient work with the attachment device according to the invention is particularly possible if the rotary feedthrough is designed to be non-stop, as this is a continuous rotation of the line to the handpiece and / or the adapter is possible. In this case, the operator does not have to stop during work, to turn back the line, for example, if this has twisted a lot while working on the handpiece.
  • the conduit is a flexible shaft or comprises a Bowden cable. Due to the flexible shaft or the Bowden cable, a flexible transmission of force and movement is made possible by the pipe pressing machine used via the adapter to the handpiece of the attachment device according to the invention.
  • a soul of the flexible shaft is coupled to a spindle on the adapter and / or the handpiece for implementing a rotational movement in an axial movement.
  • an axial movement is predetermined, which is transmitted to the spindle of the adapter, which transmits this axial movement by a movable spindle sleeve in a rotary motion on the soul of the flexible shaft.
  • the rotational movement is transmitted by means of a spindle connected to the soul on the spindle sleeve of the handpiece and thus in turn implemented in an axial movement, which can be used for the pressing mechanism of the provided on the handpiece pressing jaws.
  • the spindle is a helical spindle, as this high traversing speeds are achieved even at low speeds, which in turn minimizes the torsional load on the soul of the flexible shaft. This is associated with a particularly effective implementation of an axial movement in a rotary motion and / or vice versa.
  • the spindle in the adapter has a different pitch than the spindle in the handpiece. Due to the different gradients different traversing speeds or travel paths of the spindle sleeves are achieved, so that the pressure force provided by the pipe pressing machine can be reduced or reinforced applied to the pressing jaws, whereby friction losses and losses are compensated by spring forces.
  • the slopes of the spindles of the handpiece and the adapter are chosen so that the handpiece about the nominal pressure of the tube press machine is available.
  • a suitable choice of the pitches of the spindles ensures that losses during motion and power transmission from the pipe press on the adapter and the shaft offset to the handpiece and thus about the nominal pressure of the pipe press machine abuts the die and a defined press connection of two pipes can be created ,
  • the handpiece has a pair of rollers for translating the force and movement transmitted through the conduit to the pressing jaws provided on the handpiece.
  • the predetermined by the plunger of the tube pressing machine force and movement is transmitted to the handpiece and is in the handpiece in the form of an axial movement.
  • a pair of rollers At one of the line coupling opposite end of the handpiece is mounted on the movable part of the handpiece, for example on a cylinder or a spindle sleeve, a pair of rollers, which is also moved in the axial direction by the force and motion transmission of the line.
  • the roller pair causes the pressing jaws provided on the handpiece to be compressed, since the pair of rollers on the running surfaces of the pressing jaws are moved in such a way that a pressing mechanism is triggered by the pressing jaws.
  • a return spring is provided in the adapter and / or the handpiece. Upon initiation of the pressing process on the tube press machine, the return spring is compressed in the adapter and / or the handpiece.
  • the return spring causes a simple and effective way a return movement by pressure moving elements of the adapter and / or the handpiece in its initial state.
  • the length of the handpiece without pressing jaws and without rotary feedthrough is not greater than 22 cm.
  • This spatially limited compared to commercial pipe molding training of the handpiece allows a particularly flexible handling of the attachment according to the invention, since it is possible, even under very tight conditions, such as in pipe shafts to produce clean, defined and tight press connections.
  • the diameter of the handpiece is selected so that an operator may comprise the handpiece by hand on a circumference of more than 180 °. This allows a safe and handy holding and guiding the handpiece with one hand.
  • FIG. 1 shows an embodiment of an attachment device 10 according to the invention, mounted on a commercial tube press machine 1 for battery operation, in a perspective view.
  • the attachment device 10 has an adapter 2, a handpiece 3 and a line connecting the two parts 4, which has a compressive force and a Movement of the adapter 2 transmits to the handpiece 3.
  • the compressive force and the movement, which are transmitted through the line 4, are predetermined by the tube press machine 1 and transmitted via a coupling between the tube press machine 1 and the adapter 2 to the adapter 2.
  • the adapter 2 is inserted into a press jaw receptacle 5 of the tube press machine 1 with the aid of two coupling plates 6 and 6a and locked in the same manner as press jaws by a closure pin 7.
  • the handpiece 3 is the same, otherwise used in the tube press machine 1 press jaw pair 8 is inserted and locked.
  • an additional tool is available to the craftsman, which can be used for pipe grouting in confined spaces quickly and easily.
  • FIG. 2 shows the attachment 10 from FIG. 1 in a sectional partial view, wherein the adapter 2 is inserted into the pressing jaw receptacle 5 of the tube press machine 1.
  • the adapter 2 is inserted into the pressing jaw receptacle 5 of the tube press machine 1.
  • the respective mechanism of the machine pushes a plunger 9 with a pair of rollers 12 in the direction of the adapter 2.
  • the movement of the plunger 9 is transferred to a push rod 13 of the adapter 2, which with a within the housing 11th movable cylinder 14 is connected in a suitable manner.
  • the push rod 13 has a recess 13a, through which the closure pin 7 is guided.
  • the recess of the push rod 13 is designed such that the entire travel of the plunger 9 can also
  • the pressing operation is automatically terminated at the pipe pressing machine 1 by internal mechanisms when the pressure required for the pipe pressing machine 1 is reached on the tappet 9. As a rule, the plunger 9 then automatically returns. The force also goes back to the push rod 13 and thus to the hydraulic system in the attachment device 10.
  • the return spring 18 mounted in the adapter 2 returns the cylinder 14 to the starting position and thus allows an operator to prepare a new press, since the adapter 2 is in its initial state.
  • FIG. 3 shows the handpiece 3 of the attachment 10 from the FIGS. 1 and 2 with the pressing jaw pair 8 in a sectioned partial view.
  • the handpiece 3 is connected to the line 4 by a preferably non-rotating rotary feedthrough 22.
  • the rotary feedthrough 22 is directly connected to a bore 27 of a fixedly connected to a housing 21 piston 25.
  • the piston is arranged within a cylinder 24 which is movable relative to the housing 21, wherein a space B filled with the hydraulic medium 16 is defined by the cylinder 24 and the piston 25.
  • the cylinder 24 is in the embodiment shown in a defined by a return spring 28 on the cylinder 24 initial state.
  • On a cylinder bottom 24a is a pair of rollers 23, which can trigger the pressing mechanism attached to the handpiece 3 pressing jaws 8.
  • a return spring 28 is provided within the housing 21.
  • the handpiece 3 can be made very small, whereby pipe press connections are possible even under very tight spaces.
  • the length of the handpiece 3 without pressing jaws 8 and without rotary feedthrough 22 is typically not more than about 22 cm.
  • the diameter of the handpiece 3 is selected so that an operator can grasp the handpiece 3 by hand on a circumference of more than 180 °.
  • the pressure force in the handpiece 3 breaks down, since the plunger 9 of the tube press machine 1 retracts and thus the hydraulic pressure in the attachment device 10 is no longer maintained.
  • the return spring 28 can go back to its initial state, whereby the cylinder 24 moves back to its original position.
  • the cross-sectional area D of the piston 25 is increased relative to the cross-sectional area d of the piston 15 by a measure corresponding to the pressure force and friction losses.
  • This compensation of the pressure force is realized with a slightly reduced maximum stroke of the cylinder 24 on the handpiece 3 with respect to the stroke of the cylinder 14 on the adapter 2. Since the maximum stroke of the plunger 9 is approximately 20 to 25% larger than the actually required for the pressing process working stroke is on the market on the market pipe presses 1, this is a sufficient Hubwegreserve available.
  • FIG. 4 shows a section of the attachment device 10 from the FIGS. 1 to 3 in which the connection of the handpiece 3 with the line 4 using a rotary feedthrough 22 is shown in a sectional view.
  • the connection of the line 4 to the handpiece 3 and optionally, in an embodiment not shown here, also to the adapter 2 by means of a rotary feedthrough 22 ensures a further improvement of the handiness and possible applications in confined spaces. If the line 4 connected to the handpiece 3 with a rigid screw in the axial or radial direction, would result due to the necessary compliance with the prescribed minimum bending radii of the line 4 for a much greater length, on the other hand would be the free movement of the use of the handpiece. 3 restricted in the room.
  • a rotary feedthrough 22 allows the operator to attach the handpiece 3 without difficulty to pipes of any orientation and at the same time to keep the overall length as small as possible. Furthermore, the rotary feedthrough 22 is formed without a stop in the embodiment shown in order to ensure flexible handling of the attachment device 10.
  • FIG. 5 shows a further possible embodiment of a front attachment 10a according to the invention, wherein an adapter 20 and a handpiece 30 are connected to a flexible shaft 40 for mechanical power transmission.
  • a flexible shaft 40 may be used in another, not shown embodiment of the invention, a Bowden cable for power transmission.
  • the movement of the plunger 9 of the tube press machine 1 is transmitted to a push rod 33 of the adapter 20, which is connected to a helical screw 34.
  • the axial movement of the ball screw spindle 34 displaces an associated spindle nut 35 immovably inserted into a spindle sleeve 36 and thus rotates the spindle sleeve 36.
  • the rotation of the spindle sleeve 36 is transmitted to a non-rotatably connected to soul 37 of the flexible shaft 40.
  • On the handpiece 30 is rotated by the rotation of the core 37 of the flexible shaft 40 so that a rotatably connected coarse thread spindle 45 is also rotated.
  • the rotation of the coarse thread spindle 45 causes an axial movement of an associated spindle nut 41 and an immovably connected thereto spindle sleeve 42 of the handpiece 30.
  • a mounted on the spindle sleeve 42 holder 43 with a pair of rollers 44 then causes the known pressing operation on the pressing jaw 8.
  • the rotational movement of the spindle sleeve 36 of the adapter 20 simultaneously generates a further bias of a clamped between the housing 38 and the spindle sleeve 36 return spring 39, which is formed in the embodiment shown as a torsion spring.
  • the prestressed return spring 39 causes a reverse rotation of the spindle sleeve 36 in the starting position.
  • the induced by the return spring 39 reverse rotation is transmitted via the flexible shaft 40 and the soul 37 also on the coarse thread spindle 45 of the handpiece 30.
  • the coarse screw 34 of the adapter 20 and the spindle sleeve 42 of the handpiece 30 are moved back to their original positions.
  • With the return of the spindle sleeve 42 of Handpiece 30 is a retraction of the roller pair 44 connected, whereby the pressing jaws 8 can be opened again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
EP09400051.0A 2008-11-12 2009-11-02 Dispositif d'adaptateur pour une presse tubulaire Not-in-force EP2186606B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810057424 DE102008057424B4 (de) 2008-11-12 2008-11-12 Vorsatzvorrichtung für eine Rohrpressmaschine

Publications (3)

Publication Number Publication Date
EP2186606A2 true EP2186606A2 (fr) 2010-05-19
EP2186606A3 EP2186606A3 (fr) 2012-04-25
EP2186606B1 EP2186606B1 (fr) 2016-05-11

Family

ID=41718940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09400051.0A Not-in-force EP2186606B1 (fr) 2008-11-12 2009-11-02 Dispositif d'adaptateur pour une presse tubulaire

Country Status (2)

Country Link
EP (1) EP2186606B1 (fr)
DE (1) DE102008057424B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021052751A1 (fr) * 2019-09-16 2021-03-25 Viega Technology Gmbh & Co. Kg Convertisseur de force de pression, outil de compression, système et procédé pour établir une liaison étanche entre un manchon à comprimer et une pièce

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011052852A1 (de) 2011-08-19 2013-02-21 Gustav Klauke Gmbh Pressvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676815A5 (en) * 1988-12-22 1991-03-15 Balzers Hochvakuum Welding electrode sharpening - by hand tool joined by flexible shaft to electric drill
EP0685302A1 (fr) * 1994-06-03 1995-12-06 Rothenberger Werkzeuge-Maschinen GmbH Agrégat d'outil avec un outil à main et une pompe hydraulique portable
US20030192712A1 (en) * 2002-04-12 2003-10-16 S-B Power Tool Corporation Flexible shaft plug insert
EP2181807A2 (fr) * 2008-11-03 2010-05-05 Tyco Electronics Corporation Dispositif de pressage électro-hydraulique doté d'un ensemble de tuyau amovible

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826110A1 (de) * 1998-06-12 1999-12-23 Siegfried Leverberg Elektrohydraulische Vorrichtung zum Verpressen von Rohrverbindungen
DE19926481B4 (de) * 1999-06-10 2013-09-12 Gustav Klauke Gmbh Hydraulisches Arbeitsgerät
DE20113238U1 (de) 2001-08-09 2001-11-22 Rothenberger Werkzeuge Ag Handwerkzeug mit einem elektrohydraulischen Antriebsteil und einem Arbeitskopf
DE102004005558B4 (de) 2004-01-31 2006-04-20 Michael Birk Presszangenkopf und Presswerkzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH676815A5 (en) * 1988-12-22 1991-03-15 Balzers Hochvakuum Welding electrode sharpening - by hand tool joined by flexible shaft to electric drill
EP0685302A1 (fr) * 1994-06-03 1995-12-06 Rothenberger Werkzeuge-Maschinen GmbH Agrégat d'outil avec un outil à main et une pompe hydraulique portable
US20030192712A1 (en) * 2002-04-12 2003-10-16 S-B Power Tool Corporation Flexible shaft plug insert
EP2181807A2 (fr) * 2008-11-03 2010-05-05 Tyco Electronics Corporation Dispositif de pressage électro-hydraulique doté d'un ensemble de tuyau amovible

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021052751A1 (fr) * 2019-09-16 2021-03-25 Viega Technology Gmbh & Co. Kg Convertisseur de force de pression, outil de compression, système et procédé pour établir une liaison étanche entre un manchon à comprimer et une pièce
US11724461B2 (en) 2019-09-16 2023-08-15 Viega Technology Gmbh & Co. Kg Pressing tool, system and method for producing a tight connection of a press connector to a workpiece

Also Published As

Publication number Publication date
DE102008057424B4 (de) 2010-09-02
EP2186606B1 (fr) 2016-05-11
DE102008057424A1 (de) 2010-05-27
EP2186606A3 (fr) 2012-04-25

Similar Documents

Publication Publication Date Title
EP1629937B1 (fr) Mandrin de serrage avec moyens de serrage intérieures
EP3167973B1 (fr) Outil de rivetage
EP1102646B1 (fr) Dispositif de fraisage pour technique de nettoyage et d'assainissement de conduites
EP3687737B1 (fr) Outil de presse pour la compression de raccords permettant la fabrication de raccordements de tubes
EP2186606B1 (fr) Dispositif d'adaptateur pour une presse tubulaire
DE102005049647B3 (de) Spanneinrichtung zum Spannen von Werkstücken
EP3650175A1 (fr) Dispositif soupape de pompe hydraulique pour une machine à presser
DE202012002320U1 (de) Verschleißnachstellvorrichtung für Scheibenbremsen
DE102018105537A1 (de) Pressvorrichtung mit zwei Übersetzungsverhältnissen
EP3209449A1 (fr) Système d'usinage pour une pièce
DE202018101354U1 (de) Pressvorrichtung mit zwei Übersetzungsverhältnissen
DE102022134975B3 (de) Antriebseinheit für ein Pressgerät
DE202013009442U1 (de) Verschleißnachstellvorrichtung für Scheibenbremsen
EP1287939B1 (fr) Pistolet de soudage
EP2749378B1 (fr) Outil de compression axiale de raccords
DE102004009936B3 (de) Kupplung für Werkstückgreifer
EP1956183B1 (fr) Tête de serrage pour un élément de tiges
DE102011006367B3 (de) Spanneinrichtung und Werkstückspindel mit einer Spanneinrichtung
EP2182249B1 (fr) Engrenage
WO2022112010A1 (fr) Élément ressort et dispositif d'accouplement
DE102013206128B4 (de) Antriebseinrichtung für ein Hydraulik-Presswerkzeug
EP4005734A1 (fr) Mécanisme d'accouplement
WO2016062399A1 (fr) Dispositif de façonnage d'un filet dans une pièce
DE2951715C2 (de) Vorrichtung zum Kaltangeln von Rohren
WO2022111998A1 (fr) Engrenage excentrique pour machine-outil

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: A2

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B25B 27/10 20060101AFI20120319BHEP

17P Request for examination filed

Effective date: 20121005

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20151110

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

GRAT Correction requested after decision to grant or after decision to maintain patent in amended form

Free format text: ORIGINAL CODE: EPIDOSNCDEC

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): 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 SE SI SK SM TR

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

Owner name: FELBER, CHRISTIAN

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

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 798265

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160515

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: FELBER, CHRISTIAN

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: DE

Ref legal event code: R096

Ref document number: 502009012559

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160511

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

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: 20160511

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: 20160511

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: 20160811

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: 20160511

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

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: 20160511

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: 20160812

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: 20160511

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: 20160511

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: 20160511

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: 20160912

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

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: 20160511

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

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: 20160511

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: 20160511

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: 20160511

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: 20160511

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: 20160511

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009012559

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: 20160511

Ref country code: BE

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

Effective date: 20161130

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: 20160511

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

26N No opposition filed

Effective date: 20170214

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: 20160511

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20161102

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

Ref country code: LI

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

Effective date: 20161130

Ref country code: CH

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

Effective date: 20161130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170731

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: 20161130

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: 20161130

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: 20161102

Ref country code: IE

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

Effective date: 20161102

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 798265

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161102

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

Ref country code: AT

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

Effective date: 20161102

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20161130

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

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: 20160511

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: 20091102

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: 20160511

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: 20160511

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: 20160511

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: 20160511

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

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: 20160511

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: 20160511

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

Ref country code: DE

Payment date: 20181128

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009012559

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: 20200603