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EP0627273B1 - Outil de pressage - Google Patents

Outil de pressage Download PDF

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Publication number
EP0627273B1
EP0627273B1 EP94110654A EP94110654A EP0627273B1 EP 0627273 B1 EP0627273 B1 EP 0627273B1 EP 94110654 A EP94110654 A EP 94110654A EP 94110654 A EP94110654 A EP 94110654A EP 0627273 B1 EP0627273 B1 EP 0627273B1
Authority
EP
European Patent Office
Prior art keywords
pressing
jaws
press
pressing ring
combination 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.)
Expired - Lifetime
Application number
EP94110654A
Other languages
German (de)
English (en)
Other versions
EP0627273A3 (fr
EP0627273A2 (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(B1) "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

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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 method for producing a pipe connection according to the preamble of claim 1 and a combination according to the preamble of claim 2.
  • Such a method and such a combination is known from DE-A-2118782.
  • Coupling sleeves are used to connect pipe ends, which are plastically deformable and made of metal, preferably made of Steel. Their inside diameter is so much larger than the outer diameter of the pipe ends to be connected that they at radial compression until it lies against the lateral surface the pipe ends are permanently deformed. After DE-PS 11 87 87 ⁇ can such coupling sleeves on the inside have an annular groove near each end, in which an elastic sealing ring is inserted.
  • the radial compression takes place by means of pressing tools, as they are known for example from DE-PS 21 36 782.
  • This press tool has two two-armed each Clamping jaws, at least one of which is pivotable on the Press tool is stored.
  • the press jaws have circular arc sections forming press surfaces with the same radii on include a press room. Instead of as arc sections the press surfaces can also be contoured, for example to form a polygonal or oval press room.
  • the arms of the press jaws located away from the press chamber can be spread against the action of a spring with the result that the pressing jaws move against each other in the area of the pressing space become.
  • the spreading is done by means of juxtaposed and adjacent pressure rollers that work together by means of a drive device in the form of a working cylinder between the arms and in this way the Swivel the press jaws.
  • the press tool represents a further development of this press tool according to the preamble of claim 1 and is in DE-OS 34 23 283 described.
  • This press tool two press jaws are provided, each on a drive lever are pivotally mounted, which in turn is pivotable on the Press tool are guided.
  • the drive levers face each other Arms up by means of a working cylinder in the Retractable pressure rollers can be spread and move the press jaws towards each other in this way.
  • the Press jaws are additionally guided in the backdrop such that when pivoting the drive lever in the opening direction are pivoted around their pivot points on the drive levers, so that there is a wide, mouth-like opening arises, which accommodates the one to be connected Pipe ends or a coupling sleeve facilitated.
  • This press tool has proven itself if one is not too big Reduction in diameter or press-in depth is required. At greater press-in depths, which are required when the Pipe connection is designed to withstand higher internal pressures required to provide more than two press jaws for it not to form between the end faces of the press jaws comes from outwardly projecting webs, which is a complete would prevent the pressing jaws from closing.
  • Such pressing tools are for example in DE-OS 21 18 782, DE-OS 35 13 129, DE-AS 25 11 942 and DE-AS 19 ⁇ 7 956.
  • everyone the pressing tools disclosed therein have in common that all Press 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 are also expensive.
  • the invention has for its object a method and a combination of type mentioned so that it is despite the arrangement of more than two press jaws as simple as possible and therefore easy to handle and inexpensive to manufacture is.
  • the press tool is then formed in two parts, the press ring first placed around the workpiece and then the drive device is attached to the press ring.
  • the pressing tool is very advantageous in its handling because the individual parts have a much lower weight and are independent are manageable from each other.
  • the press ring can be at least one on the outside of at least the Movable press jaws have adjacent drawstring over which or the press jaws can be moved together, for this purpose two drawstrings can also be provided. This execution is particularly weight and cost saving.
  • the press jaws are of equal length in the circumferential direction, so that the gap between the opposite ends the press jaws are evenly distributed over the circumference.
  • FIG. 1 and 2 show two pressing tools 91, 92, half each.
  • the press tool 91 On the axis of symmetry left half of Figures 1 and 2 is the press tool 91 and the pressing tool 92 is shown on the right half.
  • Both pressing tools 91, 92 are mirror-symmetrical, so that their structure is derived from the representation of their halves results.
  • the pressing tool shown in the left halves of Figures 1 and 2 91 has a press ring 93, which consists of a total of three Press jaws 94, 95, because of the half-sided representation the press jaw 94 only partially and a press jaw - namely the right one - cannot be seen at all.
  • a press jaw 94 At the upper press jaw 94 is a spring steel by means of a screw 96 existing, flexible drawstring 97 attached, the over the circumference of the upper press jaw 94 and the left press jaw 95 extends. A corresponding drawstring runs to other side of the press ring 93, not shown here.
  • the lower press jaws 95 are displaceable in the circumferential direction K. performed on the drawstrings 97.
  • One rubber spring 98 each summarizes in recesses in the opposite ends of the Press jaws 94, 95 and is vulcanized onto them. In unpolluted Condition the press jaws 94, 95 by the rubber springs 98 apart by a certain amount so that between the opposite faces of the press jaws 94, 95 column 99, 1 ⁇ of the same width if the press jaws 94, 95 rest on the outside on a coupling sleeve 1 ⁇ 1.
  • the press tool 91 thus consists of two independent Parts that can be coupled together.
  • the drive device 1 ⁇ 3 has two drive levers 1 ⁇ 4, of which only the left one can be seen here. They are around vertically pivot pins 1 ⁇ 5 extending to the drawing plane rotatably mounted. Your arms pointing down will be 1 ⁇ 6 spread for pivoting in the direction of arrow L, namely against the effect of a not shown here, the lower arms 1 ⁇ 6 contracting spring. For spreading the arms 1 ⁇ 6 a pair of pressure rollers is used, which with the help of a Pneumatically or hydraulically actuated working cylinder is retractable into the space between the arms 1 ⁇ 6. A such drive device is in itself from the DE-PS 21 36 782 and DE-OS 34 23 382 known. Which is different from the Swivel pins 1 ⁇ 5 upwardly extending arms 1 ⁇ 7 are shaped that they can grip the coupling lugs 1 ⁇ 2.
  • the press ring When using the press tool 91, the press ring is first 93 opened so that the lower press jaws 95 protrude outwards as shown in dash-dotted lines.
  • the press ring 93 can then on the combination of coupling sleeve 1 ⁇ 1 and Pipe ends 1 ⁇ 8 are pushed transversely to their longitudinal axis. Because of the spring action of the drawstrings 97 put the press jaws 94, 95 on the circumference of the coupling sleeve 1 ⁇ 1 here too only with the outer transverse edges.
  • the drive device 1 ⁇ 3 so that the upper arms 1 ⁇ 7 the drive lever 1 ⁇ 4 grasp the coupling lugs 1 ⁇ 2 on the outside, as can be seen from Figure 1.
  • the press tool 92 is functionally similar to the press tool 91. It also has a press ring 1 ⁇ 9 which has three press jaws 11 ⁇ , 111 of the same arc length.
  • the upper Press jaw 11 ⁇ is firmly arranged on a press jaw support 112, while the two lower press jaws 111 in the circumferential direction are slidably guided on press jaw carriers 113.
  • the lower press jaw carriers 113 are on swivel joints 114 the upper jaw support 112 articulated.
  • the lower press jaws 111 have on their outer peripheries Notches 115 on, in the lower die supports Bound 113 pins 116 axially slidably. This Pins 116 are over compression springs 117 toward the notches 115 spring loaded. Pins 116 and the notches 115 are arranged so that the pins 116 strive are, the lower press jaws 111 in the circumferential direction against each other to move, that is the lower right Press jaw 111 clockwise and the one not shown here Press jaw counterclockwise. Not shown here Stops ensure that the lower press jaws 113 over one certain maximum extent no further in these two directions can be moved.
  • the die 92 is handled in the same manner as the press tool 91.
  • the press ring 1 ⁇ 9 over the Coupling sleeve 1 ⁇ 1 and the pipe end 1 ⁇ 8 transverse to their longitudinal axis pushed the two lower jaw supports 113 open, d. H. are pivoted outwards, as this is dash-dotted is indicated.
  • the lower press jaw carriers 113 brought to bear on the outer circumference of the coupling sleeve 1 ⁇ 1.
  • the aforementioned stops to limit movement the lower pressing jaws 111 in the circumferential direction are arranged that the same size when in contact with the coupling sleeve 1 ⁇ 1 Column 119, 12 ⁇ between the end faces of the press jaws 11 ⁇ , 111 result.
  • the pressing tools 91, 92 can also be in one piece be trained, d. H. the drive device 1 ⁇ 3 a corresponding housing part with one of the press jaws 94, 95 11 ⁇ , 111 be connected.
  • the respective press jaw would be 94, 95, 11 ⁇ , 111 comparable to an abutment, where the press jaws 94, 95, 11 ⁇ , 111 each during the pressing process towards the center of the baling chamber in closed
  • the lower press jaws 95, 111 which are stationary on the press tool 91, 92 arranged, the function of the abutment pressing jaw 95, 111.
  • only one drive lever is required 1 ⁇ 4 for pulling the press jaws 94, 95, 11 ⁇ , 111.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Earth Drilling (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Adornments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (11)

  1. Procédé pour fabriquer un assemblage de tubes, selon lequel des pièces à usiner tubulaires (101, 108), à savoir un raccord à usiner (101) et une extrémité de tube (108) sont chaque fois assemblés par déformation plastique dans la direction radiale au moyen d'un outil de moulage par compression (91, 92) comprenant plus de deux mâchoires de compression (94, 95, 110, 111) lesquelles sont reliées entre elles de façon articulée en formant une matrice (93, 109) et peuvent être déplacées essentiellement radialement vers l'intérieur au moyen d'un dispositif de commande (103), sachant que la matrice (93, 109) munie des mâchoires (94, 95, 110, 111) est posée autour des pièces à usiner (101, 108) pour le processus de compression, puis est fermée, caractérisé en ce qu'on utilise une matrice (93, 109) qui, une fois posée autour des pièces à usiner (101, 108), ne les entoure tout d'abord pas complètement, et en ce que la compression et la déformation plastique sont provoquées en fermant la matrice (93, 109) au moyen du (des) dispositif(s) de commande (103).
  2. Combinaison d'un outil de moulage par compression (91, 92), d'une part, et d'un raccord à usiner (101) et d'une extrémité de tube (108) en tant que pièces à usiner (101, 108), d'autre part, pour mettre en oeuvre le procédé selon la revendication 1, comprenant plus de deux mâchoires de compression (94, 95, 110, 111) lesquelles sont reliées entre elles de façon articulée en formant une matrice (93, 109) et peuvent être déplacées essentiellement radialement vers l'intérieur au moyen d'un dispositif de commande (103), sachant que la matrice (93, 109) est posée autour des pièces à usiner (101, 108) pour le processus de compression, puis peut être fermée, caractérisée en ce que la géométrie de la matrice (93, 109) et celle des pièces à usiner (101, 108) sont coordonnées de telle manière que, d'une part, la matrice (93, 109), une fois posée autour des pièces à usiner (101, 108), ne les entoure pas complètement et que, d'autre part, la fermeture de la matrice (93, 109) provoque une compression avec déformation plastique, et en ce que le dispositif de commande (103) qui est au moins prévu est réalisé de telle manière qu'il permet de faire passer la matrice (93, 109) de la position consécutive à la pose autour des pièces à usiner (101, 108) à la position de fermeture.
  3. Combinaison selon la revendication 2, caractérisée en ce qu'au moins une partie des mâchoires (94, 95 ; 111) est guidée dans des supports de mâchoires (97 ; 113) de façon à être mobile par rapport à ceux-ci.
  4. Combinaison selon la revendication 3, caractérisée en ce que sont prévus pour les mâchoires mobiles (95 ; 111) des dispositifs de guidage tels que leurs intervalles frontaux sont égaux au début du processus de compression.
  5. Combinaison selon la revendication 4, caractérisée en ce que les dispositifs de guidages présentent une coulisse.
  6. Combinaison selon la revendication 5, caractérisée en ce que les dispositifs de guidage comportent un dispositif faisant ressort (98 ; 115 à 117) dirigé vers des butées.
  7. Combinaison selon l'une des revendications 2 à 6, caractérisée en ce que le(s) dispositif(s) de commande (103) est (sont) appliqué(s) sur les extrémités libres de la matrice (93, 109).
  8. Combinaison selon l'une des revendications 2 à 7, caractérisée en ce que le(s) dispositif(s) de commande (103) peut (peuvent) être séparé(s) de la matrice (93, 109), et en ce que le(s) dispositif(s) de commande (103) et la matrice (93, 109) présentent des éléments d'accouplement (102, 105, 118) permettant de les mettre mutuellement en liaison active.
  9. Combinaison selon l'une des revendications 2 à 8, caractérisée en ce que la matrice (93) présente au moins une bande de traction (97) appliquée au moins sur les mâchoires mobiles (95), qui permet(tent) de rapprocher les mâchoires (94, 95).
  10. Combinaison selon la revendication 9, caractérisée en ce que deux bandes de traction (97) sont prévues, qui peuvent être resserrées dans la zone des extrémités libres de la matrice (93).
  11. Combinaison selon l'une des revendications 2 à 10, caractérisée en ce que les mâchoires (94, 95, 110, 111) sont de longueur égale en direction du pourtour.
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 1990-04-20
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 EP0627273A2 (fr) 1994-12-07
EP0627273A3 EP0627273A3 (fr) 1995-06-14
EP0627273B1 true EP0627273B1 (fr) 1999-01-13

Family

ID=6404263

Family Applications (4)

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

Family Applications Before (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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) EP0451806B1 (fr)
JP (2) JP3334892B2 (fr)
AT (4) ATE116880T1 (fr)
CA (2) CA2040278C (fr)
DE (5) DE9007414U1 (fr)
DK (4) DK0628362T3 (fr)
ES (4) ES2067077T3 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938968A1 (de) * 1999-08-17 2001-03-01 Novopress Gmbh Handhabbares Arbeitsgerät, insbesondere Preßgerät
EP1208949A2 (fr) 2000-10-19 2002-05-29 Gustav Klauke GmbH Outil de sertissage
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
DE202010000402U1 (de) 2010-03-18 2010-07-01 Joiner's Bench Gmbh Pressvorrichtung mit vereinfachtem Aufbau
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

Families Citing this family (62)

* Cited by examiner, † Cited by third party
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US6044686A (en) * 1990-04-12 2000-04-04 Dischler; Helmut Compression tool for compression molding die
US5598732A (en) * 1990-04-12 1997-02-04 Dischler; Helmut Compression tool
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
DE4318928C1 (de) * 1993-06-03 1994-08-25 Mannesmann Ag Verfahren zur Installation eines Leitungsrohrsystems
HUT74375A (en) * 1993-06-03 1996-12-30 Mannesmann Ag Process for installing a conduit pipe system and device for unreleasable connection
EP0771615A1 (fr) 1995-11-03 1997-05-07 Rothenberger Werkzeuge AG Appareil de sertissage pour sertissage radial de connexions de tubes
DE19543312C2 (de) * 1995-11-03 1997-10-23 Rothenberger Werkzeuge Masch Preßvorrichtung zum radialen Verpressen von Leitungsverbindern
DE59608466D1 (de) * 1995-11-04 2002-01-24 Novopress Gmbh Verfahren zur verbindung eines rohres mit einem pressfitting sowie kombination aus pressfitting, rohr und pressgerät
DE29517518U1 (de) * 1995-11-04 1996-05-30 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Preßwerkzeug
DE29602240U1 (de) * 1996-02-09 1997-06-19 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Preßgerät
EP0824979B1 (fr) 1996-08-17 2001-10-24 NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG. Procédé pour connecter des pièces ainsi que presse pour cet usage
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
DE29703052U1 (de) * 1997-02-21 1997-04-03 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Preßgerät zum Verbinden von Werkstücken
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
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
ATE270169T1 (de) * 1999-10-26 2004-07-15 Ridge Tool Ag Presswerkzeug und verfahren zum kaltumformenden verbinden von werkstücken
CH693984A5 (de) * 1999-10-26 2004-05-28 Ridge Tool Ag Presswerkzeug.
DE19958103C1 (de) * 1999-12-02 2001-03-01 Peter Schroeck Preßwerkzeug zum Verpressen von rotationssymmetrischen Hohlkörpern
DE20018312U1 (de) * 2000-10-26 2001-05-10 Franz Viegener II GmbH & Co. KG, 57439 Attendorn Preßwerkzeug
DE10106363C1 (de) * 2001-02-12 2002-06-06 Rothenberger Werkzeuge Ag Pressenkopf für das Verbinden von Rohrleitungen
WO2003022480A1 (fr) * 2001-09-11 2003-03-20 Emerson Electric Co. Ensemble sertissage
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CA2040277C (fr) 2001-12-04
ATE116880T1 (de) 1995-01-15
EP0451806B1 (fr) 1995-01-11
ES2119935T3 (es) 1998-10-16
JPH0768330A (ja) 1995-03-14
EP0627273A3 (fr) 1995-06-14
EP0452791A1 (fr) 1991-10-23
ATE175599T1 (de) 1999-01-15
ES2067077T3 (es) 1995-03-16
CA2040278C (fr) 2001-10-02
EP0627273A2 (fr) 1994-12-07
DK0628362T3 (da) 1999-04-06
EP0452791B1 (fr) 1994-09-14
ES2062596T3 (es) 1994-12-16
DK0452791T3 (da) 1994-12-12
DE59109090C5 (de) 2011-01-05
JP3334892B2 (ja) 2002-10-15
ATE111385T1 (de) 1994-09-15
DE59109090D1 (de) 1999-02-25
DE59104196D1 (de) 1995-02-23
DE59109014D1 (de) 1998-07-23
DK0627273T3 (da) 1999-09-06
ATE167414T1 (de) 1998-07-15
DE9007414U1 (de) 1991-07-18
DE59102895D1 (de) 1994-10-20
EP0628362A3 (fr) 1995-06-14
ES2129089T3 (es) 1999-06-01
EP0451806A1 (fr) 1991-10-16
CA2040278A1 (fr) 1991-10-13
US5148698A (en) 1992-09-22
EP0628362B1 (fr) 1998-06-17
EP0628362A2 (fr) 1994-12-14
CA2040277A1 (fr) 1991-10-13
JPH0768329A (ja) 1995-03-14
DK0451806T3 (da) 1995-05-22

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