EP0627273A2 - Outil de pressage - Google Patents

Outil de pressage Download PDF

Info

Publication number
EP0627273A2
EP0627273A2 EP94110654A EP94110654A EP0627273A2 EP 0627273 A2 EP0627273 A2 EP 0627273A2 EP 94110654 A EP94110654 A EP 94110654A EP 94110654 A EP94110654 A EP 94110654A EP 0627273 A2 EP0627273 A2 EP 0627273A2
Authority
EP
European Patent Office
Prior art keywords
press
jaws
pressing
tool according
ring
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
EP94110654A
Other languages
German (de)
English (en)
Other versions
EP0627273A3 (fr
EP0627273B1 (fr
Inventor
Helmut Dipl.-Ing. Dischler
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.)
Individual
Original Assignee
Individual
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=6404263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0627273(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0627273A2 publication Critical patent/EP0627273A2/fr
Publication of EP0627273A3 publication Critical patent/EP0627273A3/fr
Application granted granted Critical
Publication of EP0627273B1 publication Critical patent/EP0627273B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/146—Clip clamping hand tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5367—Coupling to conduit

Definitions

  • the invention relates to a pressing tool for connecting tubular workpieces with more than two pressing jaws, which can be moved relative to one another with the aid of at least one drive device such that they can be brought into a pressing position from an open position, in which the pressing device can be placed on the workpiece, in which the press jaws complement each other to form a closed press room.
  • Coupling sleeves are used to connect pipe ends, which are plastically deformable and made of metal, preferably steel. Their inner diameter is so much larger than the outer diameter of the pipe ends to be connected that they are permanently deformed in the event of radial compression until they rest against the outer surface of the pipe ends. According to DE-PS 11 87 870 ⁇ such coupling sleeves can also have an annular groove on the inside near each end, into which an elastic sealing ring is inserted.
  • the radial compression takes place by means of pressing tools, as are known for example from DE-PS 21 36 782.
  • This pressing tool has two clamping arms, each with two arms, at least one of which is pivotably mounted on the pressing tool.
  • the press jaws have press surfaces which form circular arc sections and have the same radii, which enclose a press space. Instead of being circular arc sections, the pressing surfaces can also be contoured, for example to form a polygonal or oval pressing space.
  • the arms of the press jaws located distant from the press chamber can be spread against the action of a spring, with the result that the press jaws are moved against one another in the region of the press chamber.
  • the spreading takes place by means of pressure rollers which are arranged next to one another and abut one another and which are moved together between the arms by means of a drive device in the form of a working cylinder and in this way pivot the press jaws.
  • this pressing tool is the pressing tool according to the preamble of claim 1 and is described in DE-OS 34 23 283.
  • two press jaws are provided which are each pivotably mounted on a drive lever, which in turn are pivotably guided on the press tool.
  • the drive levers have opposite arms which can be spread by means of pressure rollers which can be moved into the intermediate space by a working cylinder and in this way move the pressing jaws towards one another.
  • the press jaws are additionally guided in scenes such that when the drive levers are pivoted in the opening direction they are pivoted open about their articulation points on the drive levers, so that between the end faces of the press jaws there is a wide, mouth-like opening which accommodates the pipe ends to be connected or a coupling sleeve facilitated.
  • the clamping jaws When pivoting the drive lever in the opposite direction, the clamping jaws are pivoted again so that the perpendicular to their arc sections approximately collapse and the jaws are moved parallel to each other when the drive lever is pivoted further. During the pressing process, the clamping jaws are moved further towards one another until they enclose a circular surface at the end of the press and have deformed the pipe ends or the coupling sleeve accordingly with a reduction in diameter.
  • This press tool has proven itself when a not too large diameter reduction or insertion depth is required. For larger press-in depths, which are required if the pipe connection is to withstand higher internal pressures, it is necessary to provide more than two press jaws so that there is no formation of outwardly projecting webs between the end faces of the press jaws, which leads to a complete closing of the press jaws would prevent.
  • Such pressing tools are described for example in DE-OS 21 18 782, DE-OS 35 13 129, DE-AS 25 11 942 and DE-AS 19 0 ⁇ 7 956. All pressing tools disclosed therein have in common that all pressing jaws are movable and guided in the radial direction. This requires complex guides and drive devices, which makes the pressing tools difficult and therefore difficult to handle and also expensive.
  • the invention is therefore based on the object of designing a press tool of the type mentioned in such a way that, despite the arrangement of more than two press jaws, it is as simple as possible and thus easy to handle and can be produced inexpensively.
  • press jaws are articulated together to form a press ring, the press ring between two press jaws being open and being closable by means of the drive device (s) by pulling the press ring together.
  • This embodiment opens up the possibility that the drive device (s) is or are separate from the press ring and that the drive device (s) and the press ring have coupling elements via which they can be brought into operative connection with one another.
  • the press tool is then formed in two parts, the press ring first being placed around the workpiece and then the drive device being attached to the press ring.
  • the pressing tool is very advantageous in its handling because the individual parts have a significantly lower weight and can be handled independently of one another.
  • the press ring can have at least one tension band lying on the outside against at least the movable press jaws, by means of which the pressure jaws can be moved together, wherein two tension bands can also be provided for this.
  • This version is particularly weight and cost-saving.
  • the press jaws are of equal length in the circumferential direction, so that the gaps between the respective opposite end faces of the press jaws are uniformly distributed over the circumference.
  • FIGS. 1 and 2 show two pressing tools 91, 92, half each.
  • the pressing tool 91 is shown on the left half of FIGS. 1 and 2 with respect to the axis of symmetry, and the pressing tool 92 is shown on the right half.
  • Both pressing tools 91, 92 are mirror-symmetrical, so that their structure results from the representation of their halves.
  • the pressing tool 91 shown in the left halves of FIGS. 1 and 2 has a pressing ring 93 which consists of a total of three pressing jaws 94, 95, the pressing jaw 94 only partially and a pressing jaw - namely the right one - not at all due to the half-sided representation are seen.
  • a flexible tension band 97 made of spring steel is fastened to the upper press jaw 94 by means of a screw 96 and extends over the circumference of the upper press jaw 94 and the left press jaw 95.
  • a corresponding tension band runs to the other side of the press ring 93, not shown here.
  • the lower press jaws 95 are guided in the circumferential direction K on the tension bands 97.
  • a rubber spring 98 fits into recesses in the opposite end faces of the press jaws 94, 95 and is vulcanized onto them.
  • the press jaws 94, 95 are pressed apart by the rubber springs 98 to a certain extent, so that there are gaps 99, 10 ⁇ 0 ⁇ of the same width between the opposite end faces of the press jaws 94, 95 when the press jaws 94, 95 on the outside on a coupling sleeve 10 ⁇ 1 issue.
  • coupling attachments 10-2 are attached on the outside.
  • a drive device 10 ⁇ 3 shown here only schematically and in dash-dot lines, which is separate from the press ring 93, can be attached to these coupling attachments 10-2.
  • the pressing tool 91 thus consists of two independent parts that can be coupled together.
  • the drive device 10 ⁇ 3 has two drive levers 10 ⁇ 4, of which only the left one can be seen here. They are rotatably mounted about pivot pins 10 ⁇ 5 extending perpendicular to the plane of the drawing. Your downward-pointing arms 10 ⁇ 6 are spread for pivoting in the direction of arrow L, against the action of a spring, not shown here, which contracts the lower arms 10 ⁇ 6. A pair of pressure rollers is used to spread the arms 10 ⁇ 6, which can be moved into the space between the arms 10 ⁇ 6 with the aid of a pneumatically or hydraulically actuated working cylinder.
  • Such a drive device is known per se from DE-PS 21 36 782 and DE-OS 34 23 382.
  • the arms 10 ⁇ 7 extending upwards from the pivot bolts 10 ⁇ 5 are shaped in such a way that they can reach behind the coupling projections 10 ⁇ 2.
  • the pressing ring 93 When the pressing tool 91 is used, the pressing ring 93 is first opened, so that the lower pressing jaws 95 protrude outwards, as is shown in broken lines. The press ring 93 can then be pushed across the combination of coupling sleeve 10 ⁇ 1 and pipe end 10 ⁇ 8 across its longitudinal axis. Due to the spring action of the drawstrings 97, the press jaws 94, 95 put on the circumference of the coupling sleeve 10-1, and here too only with the outer transverse edges. Then the drive device 10 ⁇ 3 is set in such a way that the upper arms 10 Antriebs7 of the drive lever 10 ⁇ 4 grip the coupling projections 10 ⁇ 2 on the outside, as can be seen from FIG.
  • the press tool 92 is functionally similar to the press tool 91. It also has a press ring 10 ⁇ 9, which has three press jaws 110 ⁇ , 111 of the same arc length.
  • the upper press jaw 110 ⁇ is firmly arranged on a press jaw support 112, while the two lower press jaws 111 are guided on the press jaw supports 113 so as to be displaceable in the circumferential direction.
  • the lower press jaw carriers 113 are articulated to the upper press jaw carrier 112 via swivel joints 114.
  • the lower pressing jaws 111 have notches 115 on their outer circumferences, into which pins 116 which are axially displaceably mounted engage in the lower pressing jaw carriers 113. These pins 116 are spring-loaded via compression springs 117 in the direction of the notches 115.
  • the pins 116 and the notches 115 are arranged in such a way that the pins 116 endeavor to move the lower pressing jaws 111 against each other in the circumferential direction, that is to say the right lower pressing jaw 111 shown clockwise and the pressing jaw, not shown here, counterclockwise. Stops, not shown here, ensure that the lower press jaws 113 cannot be moved further in these two directions beyond a certain maximum dimension.
  • the press tool 92 is handled in the same way as the press tool 91.
  • the lower press jaw carriers 113 are brought into contact with the outer circumference of the coupling sleeve 10-1.
  • the abovementioned stops for limiting the movement of the lower pressing jaws 111 in the circumferential direction are arranged such that gaps 119, 120 ⁇ between the end faces of the pressing jaws 110 ⁇ , 111 result when the clutch sleeve 10-1 is in contact.
  • the pressing tools 91, 92 can also be formed in one piece, i. H. the drive device 10 ⁇ 3 can be connected to one of the press jaws 94, 95 110 ⁇ , 111 via a corresponding housing part.
  • the respective press jaw 94, 95, 110 ⁇ , 111 would be comparable to an abutment, the press jaws 94, 95, 110 ⁇ , 111 moving during the pressing process in the direction of the center of the press chamber in the closed state of the press tool 91, 92.
  • One of the lower press jaws 95, 111 can also be the press jaw 95, 111 which is arranged in a fixed position on the press tool 91, 92 and performs the function of the abutment. In this case, only one drive lever 10 ⁇ 4 is required to pull the press jaws 94, 95, 110 ⁇ , 111 together.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Automatic Assembly (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Paper (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Adornments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Earth Drilling (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP94110654A 1990-04-12 1991-04-10 Outil de pressage Expired - Lifetime EP0627273B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4011822 1990-04-12
DE4011822 1990-04-12
EP91105662A EP0451806B1 (fr) 1990-04-12 1991-04-10 Outil de pressage

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP91105662.0 Division 1991-04-10
EP91105662A Division EP0451806B1 (fr) 1990-04-12 1991-04-10 Outil de pressage

Publications (3)

Publication Number Publication Date
EP0627273A2 true EP0627273A2 (fr) 1994-12-07
EP0627273A3 EP0627273A3 (fr) 1995-06-14
EP0627273B1 EP0627273B1 (fr) 1999-01-13

Family

ID=6404263

Family Applications (4)

Application Number Title Priority Date Filing Date
EP94110655A Expired - Lifetime EP0628362B1 (fr) 1990-04-12 1991-04-10 Outil de pressage
EP91105662A Expired - Lifetime EP0451806B1 (fr) 1990-04-12 1991-04-10 Outil de pressage
EP91105663A Expired - Lifetime EP0452791B1 (fr) 1990-04-12 1991-04-10 Outil de pressage
EP94110654A Expired - Lifetime EP0627273B1 (fr) 1990-04-12 1991-04-10 Outil de pressage

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP94110655A Expired - Lifetime EP0628362B1 (fr) 1990-04-12 1991-04-10 Outil de pressage
EP91105662A Expired - Lifetime EP0451806B1 (fr) 1990-04-12 1991-04-10 Outil de pressage
EP91105663A Expired - Lifetime EP0452791B1 (fr) 1990-04-12 1991-04-10 Outil de pressage

Country Status (8)

Country Link
US (1) US5148698A (fr)
EP (4) EP0628362B1 (fr)
JP (2) JPH0768329A (fr)
AT (4) ATE116880T1 (fr)
CA (2) CA2040278C (fr)
DE (5) DE9007414U1 (fr)
DK (4) DK0451806T3 (fr)
ES (4) ES2129089T3 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997028929A1 (fr) * 1996-02-09 1997-08-14 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Appareil de compression
EP1095739A3 (fr) * 1999-10-26 2001-08-08 Novartec AG Outil de pressage et procédé pour connecter des pièces par déformation à froid
US6369560B1 (en) 1999-08-17 2002-04-09 Novopress Gmbh Pressen Und Presswerkzeuge & Co., Kg Handleable working device, in particular pressing device
EP1201371A3 (fr) * 2000-10-26 2003-09-10 Franz Viegener II GmbH & Co. KG. Outil de sertissage
CH693984A5 (de) * 1999-10-26 2004-05-28 Ridge Tool Ag Presswerkzeug.
DE202009009456U1 (de) 2009-07-15 2010-11-25 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Presswerkzeug zum Verbinden von insbesondere rohrförmigen Werkstücken
EP2272629A1 (fr) 2009-07-08 2011-01-12 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Outil de presse et procédé de compression, notamment de pièces usinées tubulaires
DE202011004815U1 (de) 2011-04-04 2011-06-01 Novopress GmbH Pressen und Presswerkzeuge & Co. KG, 41460 Presswerkzeug sowie verpresstes Pressfitting
DE202011004817U1 (de) 2011-04-04 2011-06-01 Novopress GmbH Pressen und Presswerkzeuge & Co. KG, 41460 Presswerkzeug sowie verpresstes Pressfitting
DE202011100316U1 (de) 2011-05-05 2011-07-14 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Presswerkzeug sowie verpresstes Pressfitting
DE202011101995U1 (de) 2011-06-17 2012-09-19 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Presselement
EP2508275A1 (fr) 2011-04-04 2012-10-10 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Outil de pression ainsi que raccord press-fit compressé
DE202013007496U1 (de) 2013-08-21 2014-11-28 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Pressschlinge zum Verbinden von insbesondere rohrförmigen Werkstücken
DE102014115358A1 (de) * 2014-10-22 2016-04-28 Michael Schmitz Presswerkzeug

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598732A (en) * 1990-04-12 1997-02-04 Dischler; Helmut Compression tool
US6044686A (en) * 1990-04-12 2000-04-04 Dischler; Helmut Compression tool for compression molding die
DE9103264U1 (de) * 1991-03-18 1991-06-20 Hewing GmbH, 4434 Ochtrup Preßzange für das Verpressen von Rohrverbindungen
DE4240427C1 (de) * 1992-12-02 1994-01-20 Novopress Gmbh Preßwerkzeug
DE9216369U1 (de) * 1992-12-02 1993-02-04 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 4040 Neuss Preßwerkzeug
DE4300934A1 (de) * 1993-01-15 1994-08-18 Hewing Gmbh Preßwerkzeug zum Aufpressen eines zylindrischen Preßteils oder eines einen zylindrischen Preßabschnitt aufweisenden Preßteils auf ein Rundprofil
WO1994029045A1 (fr) * 1993-06-03 1994-12-22 Mannesmann Ag Procede d'installation d'un systeme de canalisations et dispositif de raccordement non liberable
DE4318928C1 (de) * 1993-06-03 1994-08-25 Mannesmann Ag Verfahren zur Installation eines Leitungsrohrsystems
DE19543312C2 (de) * 1995-11-03 1997-10-23 Rothenberger Werkzeuge Masch Preßvorrichtung zum radialen Verpressen von Leitungsverbindern
EP0771615A1 (fr) 1995-11-03 1997-05-07 Rothenberger Werkzeuge AG Appareil de sertissage pour sertissage radial de connexions de tubes
EP0858568B1 (fr) * 1995-11-04 2001-12-12 Novo-Press GmbH Pressen und Presswerkzeuge & Co. Kg. Procede de raccordement d'un tuyau avec un raccord emmanche a la presse, combinaison de raccord emmanche a la presse, de tuyau et de presse
DE29517518U1 (de) * 1995-11-04 1996-05-30 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Preßwerkzeug
DE59705051D1 (de) * 1996-08-17 2001-11-29 Novopress Gmbh Verfahren zum Verbinden von Werkstücken sowie Pressgerät hierfür
DE19637608C1 (de) * 1996-09-16 1997-10-23 Novopress Gmbh Verfahren zum Verbinden eines Rohrendes mit einer Rohrkupplung, Verbindung zwischen einer Rohrkupplung und einem Rohrende sowie Rohrkupplung hierfür
US6035775A (en) * 1997-02-21 2000-03-14 Novopres Gmbh Pressen Und Presswerkzeuge & Co. Kg Pressing device having a control device adapted to control the pressing device in accordance with a servocontrol system of the control device
US6240626B1 (en) 1997-02-21 2001-06-05 Novopress Gmbh Pressen Und Presswerkzauge & Co. Kg Pressing device
DE29703052U1 (de) * 1997-02-21 1997-04-03 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Preßgerät zum Verbinden von Werkstücken
EP0904168A1 (fr) * 1997-03-11 1999-03-31 Gustav Klauke GmbH Outil de compression
EP0882531A3 (fr) * 1997-05-28 2002-10-16 Fränkische Rohrwerke Gebr. Kirchner GmbH & Co. Dispositif d'usinage, en particulier pince à sertir
DE19734355C2 (de) * 1997-08-08 2002-08-14 Uponor Rohrsysteme Gmbh Preßwerkzeug
DE29721759U1 (de) * 1997-12-10 1998-04-09 Franz Viegener II GmbH & Co. KG, 57439 Attendorn Preßwerkzeug zum unlösbaren Verbinden eines Fittings und eines eingeführten Metallrohrendes
US6217191B1 (en) 1998-05-29 2001-04-17 Jeng-Shyong Wu Multiple lamp socket device
EP0990490B1 (fr) * 1998-10-02 2001-11-07 Hans Oetiker AG Maschinen- und Apparatefabrik Dispositif pour la mise en place, le serrage et le rétrécissement d'un dispositif de maintien annulaire
DE19945113A1 (de) 1999-09-21 2001-03-29 Novopress Gmbh Verfahren zur Verbindung eines Preßfittings it einem Rohr sowie Preßfitting, Rohr und Preßgerät zur Durchführung dieses Verfahrens
DE19958103C1 (de) * 1999-12-02 2001-03-01 Peter Schroeck Preßwerkzeug zum Verpressen von rotationssymmetrischen Hohlkörpern
DE10107579B4 (de) * 2000-10-19 2012-04-26 Gustav Klauke Gmbh Presswerkzeug zum Verpressen von Rohrenden sowie Presseinsatz für eine Pressbacke eines Presswerkzeuges
DE10106363C1 (de) * 2001-02-12 2002-06-06 Rothenberger Werkzeuge Ag Pressenkopf für das Verbinden von Rohrleitungen
CN100335193C (zh) * 2001-09-11 2007-09-05 美国艾默生电气公司 夹紧组件
KR100460205B1 (ko) * 2002-06-01 2004-12-09 주식회사 서원기술 파이프 압착체결공구
US20030230132A1 (en) * 2002-06-17 2003-12-18 Emerson Electric Co. Crimping apparatus
US6923037B2 (en) * 2002-06-17 2005-08-02 Emerson Electric Co. Assembly for articulating crimp ring and actuator
DE10237406A1 (de) * 2002-08-12 2004-03-11 Mapress Gmbh & Co. Kg Presswerkzeug
US7000448B2 (en) * 2003-02-12 2006-02-21 Emerson Electric Co. Compression tool jawarm member
DE20309747U1 (de) * 2003-06-25 2003-09-11 V-Team American Bikes + Products GmbH, 49479 Ibbenbüren Vorrichtung zum Umformen von rohrförmigem Halbzeug
DE202004007032U1 (de) * 2004-04-30 2005-09-15 Viega Gmbh & Co Kg Presswerkzeug zum Verpressen von Werkstücken
US7188508B2 (en) * 2004-08-02 2007-03-13 Emerson Electric Co. Jaw arm for compression tools
DE202006004876U1 (de) * 2006-03-28 2007-08-02 Herrle, Richard Presswerkzeug, Pressring und Presszange
KR100762293B1 (ko) * 2007-03-30 2007-10-01 주식회사 다성테크 파이프 압착 체결 장치
DE102007047339A1 (de) 2007-10-04 2009-04-09 Novartec Ag Presswerkzeug und Presseinrichtung
DE202008002200U1 (de) 2008-02-15 2009-03-26 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Handgeführtes Pressgerät
DE202008006831U1 (de) 2008-05-20 2009-06-25 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Handführbares Pressgerät
DE102008027812A1 (de) 2008-06-11 2010-01-14 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Verfahren zur Verbindung von zwei Werkstücken sowie Pressfitting hierfür
JP5528689B2 (ja) * 2008-09-05 2014-06-25 Ｎｔｎ株式会社 等速自在継手組立方法
CN102054774B (zh) 2009-10-28 2012-11-21 无锡华润上华半导体有限公司 Vdmos晶体管兼容ldmos晶体管及其制作方法
DE102010000545A1 (de) 2010-02-25 2011-08-25 Joiner's Bench GmbH, 42859 Hydraulische Pressvorrichtung
DE202010000402U1 (de) 2010-03-18 2010-07-01 Joiner's Bench Gmbh Pressvorrichtung mit vereinfachtem Aufbau
US9388885B2 (en) 2013-03-15 2016-07-12 Ideal Industries, Inc. Multi-tool transmission and attachments for rotary tool
US10226826B2 (en) 2013-10-22 2019-03-12 Milwaukee Electric Tool Corporation Hydraulic power tool
CN205977914U (zh) 2015-05-06 2017-02-22 米沃奇电动工具公司 液压动力工具
CN105798169B (zh) * 2016-03-16 2018-09-04 成都艾亿洋机电有限公司 一种卡压钳
CN106583569B (zh) * 2017-01-23 2018-02-23 湖南金峰金属构件有限公司 一种多单元组合冷挤压机
DE102019217816B4 (de) 2018-11-29 2025-11-13 Ridge Tool Company Werkzeugköpfe für scherarbeiten
CN112122472A (zh) * 2020-06-28 2020-12-25 浙江赛格园林机械有限公司 一种缩管机的缩管装置
CN112122471A (zh) * 2020-06-28 2020-12-25 浙江赛格园林机械有限公司 一种环状击打缩管机
EP4059629A1 (fr) 2021-03-17 2022-09-21 Viega Technology GmbH & Co. KG Mâchoire de presse, mâchoire de presse d'entraînement, insert de presse et système pour une compression des raccords avec des tubes
DE112022002592T5 (de) 2021-06-21 2024-03-07 Milwaukee Electric Tool Corporation Systeme und verfahren zum auswerten von crimpanwendungen

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211008A (en) * 1940-02-07 1940-08-13 Martin J Goldberg Hose coupling attaching apparatus
US2326709A (en) * 1941-07-23 1943-08-10 William U Watson Tool
US2381748A (en) * 1942-11-02 1945-08-07 Chicago Forging & Mfg Co Method of forming joints
DE1198147B (de) * 1958-07-28 1965-08-05 Aeroquip Ag Montagewerkzeug zum Einschwenken von Spann-backen einer Schlauchfassung in die Spannstellung
US2973024A (en) * 1958-07-28 1961-02-28 Aeroquip Corp Assembly tool
DE1187870B (de) * 1958-10-01 1965-02-25 Aga Plaatfoeraedling Aktiebola Plastisch verformbare metallische Kupplungshuelse zum Verbinden von Metallrohren mit glatten Enden
US3220072A (en) * 1962-04-13 1965-11-30 Doris Moss Oldacre Clamp structure and assembly tool therefor
US3203221A (en) * 1963-08-26 1965-08-31 Waldes Kohinoor Inc Plier-type retaining ring assembly tool
US3276238A (en) * 1964-05-18 1966-10-04 Waldes Kohinoor Inc Plier-like assembly tool
FR1426844A (fr) * 1965-03-30 1966-01-28 Procédé et appareils pour la réalisation de liaisons d'armature
US3575036A (en) * 1967-09-13 1971-04-13 Amp Inc Crimping tool and die assembly
AU411164B2 (en) * 1968-02-19 1971-02-26 RUSSELL DUFFIELD and CLAUDE HARCOURT HARVEY FREDERICK Improved crimping or compression device
US3662450A (en) * 1970-04-24 1972-05-16 Dresser Ind Hand-portable press for swagable pipe coupling
US3688553A (en) * 1970-06-09 1972-09-05 Henry William Demler Sr Tube coupling
US3695087A (en) * 1970-08-26 1972-10-03 Arthur H Tuberman Method and apparatus for pointing tubes
DE2136782C2 (de) * 1971-07-23 1982-12-02 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 4000 Düsseldorf Tragbares druckmittelbetriebenes Klemmwerkzeug
US3756064A (en) * 1972-03-24 1973-09-04 Waldes Kohinoor Inc Hand-operated plier-like tools
US3823597A (en) * 1973-07-02 1974-07-16 Mc Donnell Douglas Corp Swaging tool die extender
CH580473A5 (fr) * 1974-07-08 1976-10-15 Oetiker Hans
US4183120A (en) * 1978-05-19 1980-01-15 Thorne George W Encircling devices
US4276765A (en) * 1979-06-14 1981-07-07 Rikizo Yoneda Pressing device for a hose coupler
US4528740A (en) * 1983-04-18 1985-07-16 Msw Corporation Shrink ring clamp assembly
JPS60141456A (ja) * 1983-12-28 1985-07-26 Toyoda Gosei Co Ltd 挟持装置
DE3423283A1 (de) * 1984-06-23 1986-01-02 Helmut Dipl.-Ing. 4040 Neuss Dischler Klemmwerkzeug, insbesondere zum verbinden von rohren und anderen profilen
DE3513129A1 (de) * 1985-04-12 1986-10-23 Peter Dipl.-Ing. 6000 Frankfurt Schröck Radialpresse mit mehreren sternfoermig angeordneten druckmittelantrieben
JP5211448B2 (ja) 2005-08-12 2013-06-12 住友化学株式会社 高分子材料およびそれを用いた素子

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997028929A1 (fr) * 1996-02-09 1997-08-14 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Appareil de compression
US6164106A (en) * 1996-02-09 2000-12-26 Novopress Gmbh Pressen Und Presserkzeuge & Co. Kg Press apparatus
US6369560B1 (en) 1999-08-17 2002-04-09 Novopress Gmbh Pressen Und Presswerkzeuge & Co., Kg Handleable working device, in particular pressing device
EP1095739A3 (fr) * 1999-10-26 2001-08-08 Novartec AG Outil de pressage et procédé pour connecter des pièces par déformation à froid
US6694586B1 (en) 1999-10-26 2004-02-24 Emerson Electric Co. Press tool for connecting workpieces by cold forming
US6729009B2 (en) 1999-10-26 2004-05-04 Emerson Electric Co. Method for connecting workpieces by cold forming
CH693984A5 (de) * 1999-10-26 2004-05-28 Ridge Tool Ag Presswerkzeug.
EP1201371A3 (fr) * 2000-10-26 2003-09-10 Franz Viegener II GmbH & Co. KG. Outil de sertissage
DE102009032113A1 (de) 2009-07-08 2011-01-13 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Presswerkzeug sowie Verfahren zum Verpressen von insbesondere rohrförmigen Werkstücken
EP2272629A1 (fr) 2009-07-08 2011-01-12 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Outil de presse et procédé de compression, notamment de pièces usinées tubulaires
DE202009009456U1 (de) 2009-07-15 2010-11-25 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft Presswerkzeug zum Verbinden von insbesondere rohrförmigen Werkstücken
WO2011006778A1 (fr) 2009-07-15 2011-01-20 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Outillage de compression pour raccordement, en particulier de pièces tubulaires
US8782863B2 (en) 2009-07-15 2014-07-22 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Press tool for connecting in particular tubular workpieces
DE202011004815U1 (de) 2011-04-04 2011-06-01 Novopress GmbH Pressen und Presswerkzeuge & Co. KG, 41460 Presswerkzeug sowie verpresstes Pressfitting
DE202011004817U1 (de) 2011-04-04 2011-06-01 Novopress GmbH Pressen und Presswerkzeuge & Co. KG, 41460 Presswerkzeug sowie verpresstes Pressfitting
EP2508275A1 (fr) 2011-04-04 2012-10-10 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Outil de pression ainsi que raccord press-fit compressé
DE202011100316U1 (de) 2011-05-05 2011-07-14 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Presswerkzeug sowie verpresstes Pressfitting
DE202011101995U1 (de) 2011-06-17 2012-09-19 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Presselement
DE202013007496U1 (de) 2013-08-21 2014-11-28 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Pressschlinge zum Verbinden von insbesondere rohrförmigen Werkstücken
EP2848369A2 (fr) 2013-08-21 2015-03-18 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Mâchoire circulaire destinée à relier en particulier des pièces tubulaires
DE102014115358A1 (de) * 2014-10-22 2016-04-28 Michael Schmitz Presswerkzeug

Also Published As

Publication number Publication date
EP0451806B1 (fr) 1995-01-11
DK0452791T3 (da) 1994-12-12
US5148698A (en) 1992-09-22
DE59109090D1 (de) 1999-02-25
EP0452791A1 (fr) 1991-10-23
ATE175599T1 (de) 1999-01-15
JP3334892B2 (ja) 2002-10-15
EP0452791B1 (fr) 1994-09-14
ATE116880T1 (de) 1995-01-15
DE59104196D1 (de) 1995-02-23
DE9007414U1 (de) 1991-07-18
ES2067077T3 (es) 1995-03-16
DK0628362T3 (da) 1999-04-06
EP0627273A3 (fr) 1995-06-14
JPH0768329A (ja) 1995-03-14
EP0628362A3 (fr) 1995-06-14
CA2040278A1 (fr) 1991-10-13
CA2040277C (fr) 2001-12-04
ATE167414T1 (de) 1998-07-15
DE59109014D1 (de) 1998-07-23
DK0627273T3 (da) 1999-09-06
ES2129089T3 (es) 1999-06-01
ES2119935T3 (es) 1998-10-16
CA2040277A1 (fr) 1991-10-13
EP0628362B1 (fr) 1998-06-17
EP0627273B1 (fr) 1999-01-13
CA2040278C (fr) 2001-10-02
EP0451806A1 (fr) 1991-10-16
EP0628362A2 (fr) 1994-12-14
DE59102895D1 (de) 1994-10-20
JPH0768330A (ja) 1995-03-14
DK0451806T3 (da) 1995-05-22
DE59109090C5 (de) 2011-01-05
ATE111385T1 (de) 1994-09-15
ES2062596T3 (es) 1994-12-16

Similar Documents

Publication Publication Date Title
EP0627273B1 (fr) Outil de pressage
DE102019100898B4 (de) Spannvorrichtung für ein hülsenförmiges Werkstück, Handhabungsvorrichtung, eine solche Spannvorrichtung umfassend und Bearbeitungsanordnung
DE4240427C1 (de) Preßwerkzeug
DE3423283C2 (fr)
DE102009032113B4 (de) Presswerkzeug sowie Verfahren zum Verpressen von insbesondere rohrförmigen Werkstücken
EP2744626B1 (fr) Dispositif de compression
EP0860245B1 (fr) Dispositif de pressage
EP0671985A1 (fr) Outil de pressage.
EP1591176A1 (fr) Outil de sertissage de pièces
EP2080592B1 (fr) Anneau de serrage
DE2851282C2 (fr)
WO2016062515A1 (fr) Outil de pressage
DE102014115358A1 (de) Presswerkzeug
EP3016782A1 (fr) Outil de sertissage pour assembler des pièces par déformation
EP1649948B1 (fr) Outil de sertissage
DE10217266B4 (de) Preßzange zum Verpressen von Hohlkörpern
DE10146057B4 (de) Einrichtung zur Handhabung von Getrieben
DE2614577C2 (de) Crimp-Werkzeug zum Herstellen von lötfreien permanenten elektrischen Verbindungen
DE2400950C2 (de) Vorrichtung zum Aufweiten von in Bohrungen von Rippen eingesteckten Rohren bei der Herstellung von Rippenrohren
DE19534109A1 (de) Werkzeug zur aufeinanderzu gerichteten Verschiebung zweier Teile
DE29824956U1 (de) Presswerkzeug
EP0882531A2 (fr) Dispositif d'usinage, en particulier pince à sertir
DE19813778A1 (de) Bearbeitungsvorrichtung, insbesondere Preßzange
DE1527910C (de) Werkzeug zur Herstellung einer Rohrverbindung
WO1997030825A1 (fr) Outil pour pressage de raccords de tuyaux

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

AC Divisional application: reference to earlier application

Ref document number: 451806

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

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 CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19950619

17Q First examination report despatched

Effective date: 19960802

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 451806

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 175599

Country of ref document: AT

Date of ref document: 19990115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59109090

Country of ref document: DE

Date of ref document: 19990225

ITF It: translation for a ep patent filed
ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990319

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2129089

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

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

Ref country code: LU

Payment date: 20000421

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: 20000427

Year of fee payment: 10

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: 20010410

Ref country code: DK

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

Effective date: 20010410

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20020318

Year of fee payment: 12

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

Ref country code: NL

Payment date: 20020416

Year of fee payment: 12

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

Ref country code: AT

Payment date: 20020419

Year of fee payment: 12

Ref country code: BE

Payment date: 20020419

Year of fee payment: 12

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

Ref country code: SE

Payment date: 20020422

Year of fee payment: 12

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

Ref country code: ES

Payment date: 20020424

Year of fee payment: 12

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: 20030410

Ref country code: AT

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

Effective date: 20030410

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 NON-PAYMENT OF DUE FEES

Effective date: 20030411

Ref country code: ES

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

Effective date: 20030411

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

Ref country code: BE

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

Effective date: 20030430

BERE Be: lapsed

Owner name: *DISCHLER HELMUT

Effective date: 20030430

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

Ref country code: NL

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

Effective date: 20031101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20031101

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030410

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030411

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ALDO ROEMPLER PATENTANWALT

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

Ref country code: FR

Payment date: 20100506

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20100427

Year of fee payment: 20

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

Ref country code: CH

Payment date: 20100426

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20100624

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59109090

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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 EXPIRATION OF PROTECTION

Effective date: 20110410