EP2602062A1 - Outil de compression et embout pour un outil de compression - Google Patents

Outil de compression et embout pour un outil de compression Download PDF

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Publication number
EP2602062A1
EP2602062A1 EP13158294.2A EP13158294A EP2602062A1 EP 2602062 A1 EP2602062 A1 EP 2602062A1 EP 13158294 A EP13158294 A EP 13158294A EP 2602062 A1 EP2602062 A1 EP 2602062A1
Authority
EP
European Patent Office
Prior art keywords
pressing
receiving area
sliding
sliding surface
tool according
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
EP13158294.2A
Other languages
German (de)
English (en)
Other versions
EP2602062B1 (fr
Inventor
Frank Hofmann
Sudi Sinoplu
Andreas HÜTTE
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 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40613016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2602062(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Viega GmbH and Co KG filed Critical Viega GmbH and Co KG
Priority to PL13158294T priority Critical patent/PL2602062T3/pl
Publication of EP2602062A1 publication Critical patent/EP2602062A1/fr
Application granted granted Critical
Publication of EP2602062B1 publication Critical patent/EP2602062B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit
    • 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
    • Y10T29/49945—Assembling or joining by driven force fit
    • 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
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53209—Terminal or connector
    • Y10T29/53213—Assembled to wire-type conductor
    • Y10T29/53222—Means comprising hand-manipulatable implement
    • Y10T29/53226—Fastening by deformation
    • 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
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/532—Conductor
    • Y10T29/53209—Terminal or connector
    • Y10T29/53213—Assembled to wire-type conductor
    • Y10T29/53235—Means to fasten by deformation
    • 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
    • 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
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly
    • Y10T29/5397—Means to assemble or disassemble with work-holder for assembly and assembling press [e.g., truss assembling means, etc.]

Definitions

  • the invention relates to a pressing tool for non-detachable joining of workpieces with two pivoting elements each having a pressing jaw and having at least one axis of rotation, on which the pivoting elements are articulated, wherein the inner contours of the opposing pressing jaws form a receiving area.
  • the invention further relates to an attachment for a pressing tool with two pressing jaws, each pressing jaw having an inner contour and wherein the opposing inner contours of the pressing jaws form a receiving area. Furthermore, a method for the non-detachable joining of workpieces using a pressing tool will be described.
  • Press tools, attachments for pressing tools and methods of the type mentioned are already known from the prior art, for example from the drinking water or heating installation area.
  • the tools and methods are used to radially compress workpieces such as fittings, pipes, sleeves or the like.
  • Pressing radially means essentially to transform by means of a pincer-like closing movement of two pressing jaws exhibiting pivoting two two at least partially arranged in overlapping workpieces and thus inextricably linked together.
  • pressing tools and methods is For example, the exercise of an all-round homogeneous pressing force on the workpieces to be pressed significantly difficult.
  • pipes and fittings have a rotationally symmetric and largely round shape before the pressing process.
  • this symmetry may be disturbed due to inhomogeneously acting pressing forces at the connection point between the pipe and the fitting, which on the one hand can impair the visual impression as well as the functionality of the connection.
  • the materials, especially plastics or metals of the claimed in the pressing workpieces can have a directed against the pressing forces inertia.
  • This inertia can lead, in the form of restoring forces, to the fact that the material formed during the pressing process at least partially endeavors to restore the starting state or the starting structure of the workpieces.
  • this is beyond the actual extent beyond and therefore generally undesirable use of the materials to be pressed workpieces.
  • the aforementioned problems can be solved or at least mitigated, in particular, by means of an axial compression technique.
  • a homogeneous application of force is much easier to ensure in an axial pressing process.
  • the restoring properties of the materials to be deformed also act in the axial direction in principle, the effects of increased stress on the material can usually be attributed to radial expansion in comparison to radial expansion long axial extent of the workpieces are kept low.
  • a disadvantage of axially acting pressing tools is that they occupy a wide mounting space and have a high weight. The use of such tools or the application of such methods is difficult for the installer.
  • the present invention is therefore based on the technical problem of specifying an alternative pressing tool, an attachment for a pressing tool or an alternative method, with which a permanent connection between workpieces by axial compression can be created.
  • the technical problem is solved with a pressing tool for non-detachable joining of workpieces with two each pressing jaw having pivot elements and at least one axis of rotation to which the pivot elements are hinged, wherein the inner contours of the opposed pressing jaws form a receiving area, that the inner contours at least have a sliding against the receiving area axis sliding surface.
  • the receiving area axis runs approximately perpendicularly to the surface located between the inner contours of the pressing jaws and substantially corresponds to the axis of a workpiece insertable for the purpose of pressing into the receiving area, for example a pipe or fitting.
  • the dynamics of a radially inwardly directed movement can be at least partially converted into a pressing force extending in the axial direction.
  • the pivoting elements and in particular the pressing jaws to the Rotary axis moves toward each other while the workpieces to be pressed are arranged in the receiving area between the pressing jaws.
  • the inner contours of the pressing jaws are brought into contact with surfaces arranged on the workpieces to be pressed.
  • the sliding surfaces in abutment with the workpieces thus act as force-transmitting and force-deflecting surfaces, because the sliding surface and the surface on the workpiece slide over one another while the workpiece is set in motion. In this way, although starting from a radially inward movement, a relative movement between the workpieces to be compressed in the axial direction can be generated and used for pressing.
  • a pressing tool can be provided which performs a compression in the axial direction, yet takes little mounting space and, for example, by a smaller axial expansion offers weight advantages.
  • the inner contour of each pressing jaw with exactly one sliding surface.
  • the inner contour preferably also has a projection acting as an abutment, which is arranged opposite the sliding surface on the other side of the inner contour of the pressing jaw.
  • this projection can engage behind a portion of a workpiece to be compressed, in particular of the workpiece, which is not in contact with the sliding surface, and thus build up the counter-pressure necessary for the axial compression.
  • radially inward in an axial direction is not effected by the projection.
  • the deflected and applied for axial compression force can be increased.
  • the deflected pressing force is for example doubled. It should be noted, however, that the design of the two sliding surfaces do not correspond to each other or must be symmetrical, but can also be carried out differently, if it is expedient for the application.
  • At least one sliding surface is designed as a cone segment.
  • the production of the inner contours of the pressing jaws and optionally the production of workpieces with adapted to these pressing jaws interaction surfaces, which are provided for the previously described type of pressing simplified.
  • a high degree of compatibility between the pressing tools described above and the workpieces to be pressed, such as pipes, fittings and the like, can be achieved.
  • the angle of inclination of the sliding surface relative to the receiving area axis is between 35 ° and 55 °, in particular at 45 °.
  • the angle of inclination essentially determines the distance of the radially inward movement which is to be covered in order to effect an axial movement over a certain distance.
  • the flatter the angle of inclination the further the inner contour of the pressing jaw must extend in the axial direction, in order to achieve a certain pressing result, whereas the radial extent of the pressing jaw can be made quite narrow.
  • An angle of, for example, 35 ° thus causes a quite efficient from the radial movement force deflection, whereas an angle of 55 °, although a longer radial path result, but ensures a higher stability during compression.
  • the angle of 45 ° is particularly suitable to compensate between the two effects.
  • the outer dimensions of the pressing jaws can be optimized in this way both in the radial and in the axial direction.
  • the sliding surface is designed to promote sliding.
  • the inertia which oppose the workpieces to be compressed to an axial evasive movement, at least be reduced, so that the pressing operation is easier to perform.
  • the sliding surface to form sliding can be done in different ways. It is possible to form the portion of the inner contour of the pressing jaw, which comprises the sliding surface, in two parts with the rest of the pressing jaw, and to manufacture the sliding surface of a material such as polytetrafluoroethylene or the like. However, it is also possible to increase the slipperiness by means of a sliding-promoting coating of the sliding surface, for example with a bonded coating. Likewise, it is possible, by smoothing the sliding surface, for example by polishing the sliding surface to form this slide-promoting.
  • the technical problem is also solved by an attachment for a pressing tool with two pressing jaws, wherein each pressing jaw has an inner contour and wherein the opposing ones Inner contours of the pressing jaws form a receiving area, solved by the inner contours have at least one inclined against the receiving area axis sliding surface.
  • the technical problem is also solved by a method for non-detachably joining workpieces using a pressing tool, in particular as described above, in which the pressing tool is actuated radially inwards, in which at least one sliding surface inclined to the workpiece axis and a workpiece surface arranged on the pressing tool come into contact be brought to each other, in which the radially inwardly exerted pressing force is transmitted from the sliding surface to the workpiece surface and at least partially deflected in the axial direction and in which the workpieces are pressed in the axial direction.
  • the sliding surface preferably faces a correspondingly adapted workpiece surface.
  • a larger contact surface between sliding surface and workpiece surface is created.
  • the stability of the pressing process can be increased.
  • the deflection is effected via an angle between 35 ° and 55 °, in particular 45 °.
  • Fig. 1a shows a pressing tool 2 in a side view.
  • the pressing tool 2 has two pivoting elements 4, which are pivotable about an axis of rotation 6 associated therewith.
  • the pivoting movements of the pivot elements 4 can be made more flexible.
  • the provision of only one axis of rotation 6, to which both pivoting elements 4 are articulated, is also possible.
  • the pivot elements 4 in this example associated support members 8 the pivot elements 4 are interconnected.
  • pressing jaws 10 are arranged, which are opposite to each other between them by means of their inner contours form a receiving area 12.
  • the receiving region 12 can be kept closer or closer to one another.
  • a tube end 16 encompassed by a sleeve 14 and a fitting 18, which are particularly suitable for axial compression, are introduced into the receiving region 12.
  • the sleeve 14 is connected to the tube 16 by fixing protrusions (not shown) disposed on the inner peripheral surface of the sleeve 14, which are anchored in the outer circumferential surface of the tube 16, so that the sleeve 14 and the tube 16 are not movable relative to each other.
  • the pressing tool 2 according to the invention or the method is not limited to the use of the tubes 16, sleeves 14 or fittings 18 exemplified here.
  • the swivel elements 4 shown here by way of example can also be provided with removable pressing jaws 10.
  • a pressing tool 2 already manufactured pressing tools 2 which were originally provided for a radial compression, are made suitable for axial compression.
  • Fig. 1b shows in a cross-sectional view of the arrangement Fig. 1a a fitting 18, a sleeve 14 and a tube 16 before a permanent connection between these three workpieces 14, 16, 18 is made.
  • the inner contours of the pressing jaws 10 have, in this example, two inclined sliding surfaces 22 inclined towards the receiving area axis 20. Both sliding surfaces 22 are in formed in this example as a cone segments. However, other shapes are also conceivable. In particular, the angle of inclination of the sliding surfaces 22 can be chosen freely. However, the inclination angle of the sliding surfaces 22 relative to the receiving area axis 20 in this example is constant at about 45 °. However, deviations from this value, for example up to 35 ° or 55 ° or possibly beyond, are also possible. In this embodiment, not shown, the sliding surfaces 22 may be formed, for example, by means of a slide to promote sliding.
  • the fitting 18 has centrally on its base a recess 24 with bevelled side walls.
  • the angle of inclination of the side walls in this example is advantageously adapted to the angle of inclination of the sliding surfaces 22 on the pressing jaws 10.
  • the sliding surfaces 22 are in contact with the aforementioned workpiece surfaces, for example the chamfer 26 of the sleeve 14 or the side wall of the recess 24 of the fitting 18th
  • Fig. 2a shows the state of the pressing tool 2 and the workpieces 14, 16, 18 after the pressing process in a side view.
  • the pivot elements 4 are pivoted inwardly, so that the abutment surfaces 28 of the pressing jaws 10 abut each other.
  • Fig. 2b turns off the arrangement Fig. 2a in a cross-sectional view through the radially inward movement Pressing jaws 10, the applied force was at least partially transmitted via the abutting sliding surfaces 22 and workpiece surfaces of the pressing tool 2 on the workpieces, in this example, the sleeve 14 and the fitting 18 and thereby deflected in the axial direction.
  • the sleeve 14 and the tube 16 connected to the sleeve 14 as well as the fitting 18 are moved toward one another, or in other words, pressed together.
  • a latching projection arranged on the outer circumferential surface of the sleeve 14 is latched in a latching groove arranged on the inner peripheral surface of the outer body of the fitting 18, so that axial removal of the tube end 16 from the fitting 18 engaged by the sleeve 14 is not possible.
  • the permanent connection is made with it.
  • An axial movement of the tube 16 out of the fitting 18 is prevented by the latching.
  • the support body of the fitting 18 was at least partially molded into the inner peripheral surface of the tube 16 during the pressing operation and thus seals the connection between the tube 16 and the fitting 18, for example against fluids (not shown) guided in the tube 16 under pressure.
  • a pressing tool 2 has been used which, despite the radial output movement of the pressing jaws 10, performs a pressing in the axial direction, requires little installation space and, in particular, offers improved handiness.
  • Fig. 3 shows in a cross-sectional view of an assembly of a pipe 16, a support body having a fitting 18, wherein the support body engages the tube 16, a arranged on the tube outer peripheral surface transmission element 30 which is a wedge shape in cross section and at the wider end of the wedge an opening 32 to has visual control of the pressing state, and a voltage applied externally to the transmission element 30 sliding sleeve 34, which is also formed in cross-section also approximately wedge-shaped, but at the wider end has a flange-like projection 36.
  • the flange-like projection 36 of the sliding sleeve 34 has a chamfer 38, the surface of which is provided for interaction with one of the sliding surfaces 22 of the pressing jaws 10 shown schematically in this example.
  • the sliding sleeve 34 includes an opening for visually checking the pressing state of the workpieces 16, 18, 30 and 34.
  • the fitting 18 has on its base a recess 24 with an inclined wall surface, wherein the inclination of the inclined wall surface to the inner contour of the pressing jaws 10th is adjusted.
  • the pressing jaws 10 in this example comprise two mutually facing sliding surfaces 22, which are formed as cone segments, and have an angle of inclination relative to the receiving area axis 20 of about 60 °. By choosing this slightly higher angle, in particular the stability of the pressing process can be improved.
  • the sliding surfaces 22 of the pressing jaws 10 interact with the inclined wall surfaces on the recess 24 of the fitting 18 and with the chamfer 38 of the flange projection 36 of the sliding sleeve 34.
  • the tube 16 is pressed to the support body of the fitting 18, wherein material of the tube 16 is formed in particular in arranged on the outer peripheral surface of the support body recesses 40, so that an axial movement is prevented after the completion of the pressing operation. In this way, thus a permanent permanent connection between a pipe 16 and a fitting 18 can be created.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Automatic Assembly (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
EP13158294.2A 2008-02-19 2009-01-30 Outil de compression et embout pour un outil de compression Revoked EP2602062B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13158294T PL2602062T3 (pl) 2008-02-19 2009-01-30 Zaciskarka oraz nasadka do zaciskarki

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008010083A DE102008010083A1 (de) 2008-02-19 2008-02-19 Verfahren zum unlösbaren Verbinden von Werkstücken, Presswerkzeug sowie Aufsatz für ein Presswerkzeug
EP09713367.2A EP2265415B2 (fr) 2008-02-19 2009-01-30 Procédé d assemblage permanent de pièces

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP09713367.2 Division 2009-01-30
EP09713367.2A Division-Into EP2265415B2 (fr) 2008-02-19 2009-01-30 Procédé d assemblage permanent de pièces

Publications (2)

Publication Number Publication Date
EP2602062A1 true EP2602062A1 (fr) 2013-06-12
EP2602062B1 EP2602062B1 (fr) 2013-12-25

Family

ID=40613016

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13158294.2A Revoked EP2602062B1 (fr) 2008-02-19 2009-01-30 Outil de compression et embout pour un outil de compression
EP09713367.2A Active EP2265415B2 (fr) 2008-02-19 2009-01-30 Procédé d assemblage permanent de pièces

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09713367.2A Active EP2265415B2 (fr) 2008-02-19 2009-01-30 Procédé d assemblage permanent de pièces

Country Status (13)

Country Link
US (1) US8567034B2 (fr)
EP (2) EP2602062B1 (fr)
CN (1) CN101977735B (fr)
AU (1) AU2009216886B2 (fr)
CA (1) CA2716178C (fr)
DE (2) DE102008010083A1 (fr)
DK (2) DK2602062T3 (fr)
ES (2) ES2435533T5 (fr)
MX (1) MX2010009167A (fr)
PL (2) PL2265415T6 (fr)
PT (2) PT2602062E (fr)
RU (1) RU2446934C1 (fr)
WO (1) WO2009103605A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102819342A (zh) * 2011-06-10 2012-12-12 深圳富泰宏精密工业有限公司 触控屏安装机构
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
DE102014002191A1 (de) * 2014-02-11 2015-08-13 Spieth-Maschinenelemente Gmbh & Co. Kg Maschinenelement
CN107756867B (zh) * 2017-11-27 2023-12-29 吕言 压力机智能控制装置、方法及压力机系统
CN108749106B (zh) * 2018-05-28 2024-01-19 南通超达装备股份有限公司 大型互换镶块快速切换装置
US11398719B2 (en) 2019-04-30 2022-07-26 Eaton Intelligent Power Limited Press fit condulet devices, assemblies systems and methods for electrical raceway fabrication
US11996683B2 (en) 2020-10-19 2024-05-28 Eaton Intelligent Power Limited Compressible condulet devices, assemblies, systems and methods for electrical raceway fabrication
WO2022111753A1 (fr) 2020-11-24 2022-06-02 Rothenberger Ag Outil de pression radiale
WO2023126033A1 (fr) 2021-12-31 2023-07-06 Rothenberger Ag Procédé de fabrication d'un outil de moulage par compression radiale et outil de moulage par compression radiale

Citations (8)

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DE2101476A1 (de) * 1970-03-13 1971-12-23 Higgs R Maschine zum Aufpressen von hülsen förmigen Teilen auf konzentrisch dazu hegende Elemente von kreisförmigem Querschnitt
DE2725280A1 (de) * 1977-06-01 1978-12-14 Mannesmann Roehren Werke Ag Rohrverbindung fuer leitungsrohre
GB2205373A (en) * 1987-05-23 1988-12-07 Mie Horo Co Ltd Method of making piping joints and joining tool
US4956904A (en) * 1987-12-29 1990-09-18 Mie Horo Co., Ltd. Device for joining piping materials
DE19840668C1 (de) * 1998-08-26 1999-11-25 Mannesmann Ag Rohrverbindung
DE19906957A1 (de) * 1999-02-19 2000-08-24 Qualimed Innovative Medizin Pr Inlett zur Verwendung beim Krimpen eines Stents
DE10144100C1 (de) * 2001-09-04 2003-02-13 Mapress Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung einer Rohrpressverbindung
EP1547728A1 (fr) * 2003-12-24 2005-06-29 Comap Mâchoire de sertissage

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DE2719882A1 (de) * 1977-04-29 1978-11-02 Mannesmann Roehren Werke Ag Rohrverbindung fuer leitungsrohre
ES2090022T3 (es) 1988-05-25 1996-10-16 Nussbaum & Co Ag R Union por prensado: tubo-accesorio y procedimiento para la fabricacion.
WO1990012237A1 (fr) † 1989-04-10 1990-10-18 Raychem Corporation Procede d'application d'une force axiale entre deux objets
RU2065120C1 (ru) * 1993-03-19 1996-08-10 Николай Григорьевич Алексеев Устройство для соединения труб
AU7495996A (en) * 1995-11-04 1997-05-29 Novopress Gmbh Process for connecting a pipe with a press fitting and combination of press fitting, pipe and pressing device, and pressing device for implementing said process
IT1290534B1 (it) 1997-04-07 1998-12-04 Raccorderie Metalliche Spa Raccordo a pressare
DE19958102C1 (de) † 1999-12-02 2001-02-08 Selck Gmbh & Co Kg Vorrichtung zur Herstellung einer Rohrkupplung
RU55976U1 (ru) * 2006-01-25 2006-08-27 ОАО "Татнефть" им. В.Д. Шашина Опрессовочное устройство ниппельного конца трубы
CN201154470Y (zh) * 2007-10-17 2008-11-26 朱功明 一种使电池座弹簧与金属触片连接的冲压工具

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101476A1 (de) * 1970-03-13 1971-12-23 Higgs R Maschine zum Aufpressen von hülsen förmigen Teilen auf konzentrisch dazu hegende Elemente von kreisförmigem Querschnitt
DE2725280A1 (de) * 1977-06-01 1978-12-14 Mannesmann Roehren Werke Ag Rohrverbindung fuer leitungsrohre
GB2205373A (en) * 1987-05-23 1988-12-07 Mie Horo Co Ltd Method of making piping joints and joining tool
US4956904A (en) * 1987-12-29 1990-09-18 Mie Horo Co., Ltd. Device for joining piping materials
DE19840668C1 (de) * 1998-08-26 1999-11-25 Mannesmann Ag Rohrverbindung
DE19906957A1 (de) * 1999-02-19 2000-08-24 Qualimed Innovative Medizin Pr Inlett zur Verwendung beim Krimpen eines Stents
DE10144100C1 (de) * 2001-09-04 2003-02-13 Mapress Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung einer Rohrpressverbindung
EP1547728A1 (fr) * 2003-12-24 2005-06-29 Comap Mâchoire de sertissage

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ES2449384T3 (es) 2014-03-19
DE102008010083A1 (de) 2009-08-27
WO2009103605A1 (fr) 2009-08-27
CA2716178A1 (fr) 2009-08-19
PL2265415T6 (pl) 2022-07-18
MX2010009167A (es) 2010-11-30
DK2265415T3 (da) 2013-11-25
US8567034B2 (en) 2013-10-29
RU2446934C1 (ru) 2012-04-10
ES2435533T5 (es) 2021-10-28
DK2265415T4 (da) 2021-05-31
DE202009018809U1 (de) 2013-08-13
PL2602062T3 (pl) 2014-05-30
EP2265415B2 (fr) 2021-03-10
AU2009216886B2 (en) 2012-11-01
EP2265415A1 (fr) 2010-12-29
EP2602062B1 (fr) 2013-12-25
CN101977735B (zh) 2016-05-25
US20110016696A1 (en) 2011-01-27
ES2435533T3 (es) 2013-12-20
DK2602062T3 (en) 2014-03-17
PT2265415E (pt) 2013-11-21
PT2602062E (pt) 2014-03-04
EP2265415B1 (fr) 2013-08-28
PL2265415T3 (pl) 2014-01-31
CN101977735A (zh) 2011-02-16
AU2009216886A1 (en) 2009-08-27
CA2716178C (fr) 2014-02-25

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