EP1762312A1 - Procédé et dispositif de sertissage d'éléments de raccord dans un raccord de tuyauterie - Google Patents

Procédé et dispositif de sertissage d'éléments de raccord dans un raccord de tuyauterie Download PDF

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Publication number
EP1762312A1
EP1762312A1 EP06016767A EP06016767A EP1762312A1 EP 1762312 A1 EP1762312 A1 EP 1762312A1 EP 06016767 A EP06016767 A EP 06016767A EP 06016767 A EP06016767 A EP 06016767A EP 1762312 A1 EP1762312 A1 EP 1762312A1
Authority
EP
European Patent Office
Prior art keywords
spreading
plug
force
radial
tool
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
EP06016767A
Other languages
German (de)
English (en)
Other versions
EP1762312B1 (fr
Inventor
Harald Hartmann
Werner Bachmann
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.)
Henn GmbH and Co KG
Original Assignee
Henn GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henn GmbH and Co KG filed Critical Henn GmbH and Co KG
Publication of EP1762312A1 publication Critical patent/EP1762312A1/fr
Application granted granted Critical
Publication of EP1762312B1 publication Critical patent/EP1762312B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21D39/048—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 using presses for radially crimping tubular elements
    • 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
    • Y10T29/49002—Electrical device making
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/49004—Electrical device making including measuring or testing of device or component part
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49297—Seal or packing making
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49719—Seal or element thereof
    • 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
    • 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
    • Y10T29/53039—Means to assemble or disassemble with control means energized in response to activator stimulated by condition sensor
    • Y10T29/53048—Multiple station assembly or disassembly apparatus
    • Y10T29/53052—Multiple station assembly or disassembly apparatus including position sensor
    • 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
    • Y10T29/53087—Means to assemble or disassemble with signal, scale, illuminator, or optical viewer
    • Y10T29/53091—Means to assemble or disassemble with signal, scale, illuminator, or optical viewer for work-holder for assembly or disassembly
    • 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
    • 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
    • Y10T29/53313—Means to interrelatedly feed plural work parts from plural sources without manual intervention
    • Y10T29/53383—Means to interrelatedly feed plural work parts from plural sources without manual intervention and means to fasten work parts together
    • 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
    • Y10T29/534—Multiple station assembly or disassembly apparatus
    • Y10T29/53417—Means to fasten work parts together

Definitions

  • the invention relates to a method and a device according to the preamble of patent claim 1.
  • the subject of the prior art pipe joints is that a sealing plug connection is made between a plug and a socket.
  • the plug forms an annular receiving space in which engages the front end of the hose, wherein the inner part of the plug is deformed with an attached from inside to the inner wall of the plug expansion tool such that a radially outwardly directed, ring encircling Verpressnut results, which reduces the hose diameter-reducing over the entire circumference in the annulus of the plug.
  • the hose is sealingly and firmly received by said press connection in the annular space of the plug.
  • the invention is therefore based on the object, a method and apparatus for pressing elastomeric tubes in plugs as part of a pipe joint such that a secure and operable press connection between the plug and the elastomeric hose is made, regardless of differences in wall thickness of the plug, the hose and the like.
  • hose is used broadly in the context of the present invention. It is understood not only an elastomeric hose, but also a tube, which also does not necessarily have to be elastomeric. It may therefore also be conventional plastic pipes, in which it is also possible due to the material properties to deform the material such that a radially outward press bead engages in the inner part of the plug into the material of the tube.
  • the invention is characterized in that with a spreading tool acting in the radial direction a Verpressnut is introduced in the material of the plug, which Verpressnut engages in the material of the tube or tube and that subjected at least at one point of the expanding jaw a radial deformations Sensor is arranged, which detects the radial deformation work of the expanding jaw and the spreading drive controls it.
  • the technical teaching according to the invention also provides tightening torque monitoring of fastening screws, which fastening screws represent the connection between the actual expansion tool and the slanting sliders that attach to the expansion tool.
  • a significant advantage of a development of the invention lies in the fact that the Verpressnut is attached directed from the inner circumference of the plug to the outside. This results in the advantage that the spreading forces can be measured from radially inward to radially outward, which is a significant advantage over the prior art, in which the spreading forces could be detected (indirectly) only in the radial outer region of the plug.
  • the technical teaching according to the invention also provides the advantage that crack formation during the pressing process is avoided, as a result of which the press connection produced in this way is free of cracks and therefore operates reliably.
  • the compression pressure is detected only via the measurement of the path or the pressure, but not via a force measurement.
  • wall thickness variations of the injection materials can not be monitored accurately enough.
  • the plug is therefore made of a deformable metal material, such.
  • a deformable metal material such as a steel sheet, an aluminum material, stainless steel and the like deformable solid materials more.
  • the desired degree of pressing (variable) is thus always achieved independently of wall thickness, both from the hose and from the plug.
  • At least one sensor is used, but preferably a plurality of sensors, which are installed in the so-called inclined slides, which oblique slides are each connected with their front free ends with a spreading jaw.
  • the expansion jaws engage in the interior of the plug to be deformed and lead with a correspondingly radially outward directed Sp Dreckter the Verpressnut on the inside of the plug (directed radially outward).
  • the sensors which measure deformation are arranged in the inclined slides.
  • the spreading mechanism for radially outward spreading of the mutually facing expansion jaws is otherwise variable within wide limits.
  • the spreading mechanism consists essentially of a rotationally driven spindle on which a spindle nut moves, which converts its axial movement into a corresponding, radial spreading movement of the expanding jaws.
  • a wedge slide is attached to the spindle nut, and the wedge slide also performs an axial movement with the spindle nut, which acts on a slanted slide, which is forced to a radial movement and which consequently drives the expansion jaws in the radial direction.
  • a preferably made of a metal material plug 10 forms an annular space 17, in which the front end face of a tube 11 is inserted and fixed there with an inwardly directed Verpressnut 15.
  • the plug 10 consists of an inner and an outer part, which together form the annular space 17 at the free rear end.
  • the inner and outer parts are materially connected to each other.
  • a receptacle 29 connects to a sealing ring 18, which then results in a sealing connection, not shown, with the pipe joint.
  • the nozzle is then inserted into the interior of the plug 10 and fixed there.
  • Figures 2 to 7 show the same parts of the device in different representations.
  • the same reference numerals have been used, so that - even if certain reference numerals are not indicated - the same parts are always present in the drawings in the same place.
  • the rotational movement 20 generated by an electric motor 1 is converted into an axial movement 21 by a roller screw drive consisting of a spindle 2 and a spindle nut 3.
  • the Keilschieber 4 fixed on the nut mounting 5.
  • this fixation and by a keyway connection between the spindle 2 and wedge slide 4 of the wedge slide 4 also performs an axial movement, since this 7 can perform only axial movement 21 through the guide columns 6 and the linear ball bushings.
  • Due to the axial movement of the wedge slide are inclined by 8 degrees guide window in the wedge slide 4, the oblique slides 8 to a radial movement 22, since they can perform 26 no axial movement through the fixed radial guides.
  • each spreader 9 is associated with associated mounting screws 27 with the front, free ends of the respective associated inclined slide 8 ,
  • the expanding jaws 9 are taken in a tool holder 19 in which an axial and radial guide 23 for the plug positioning of the plug 10 is present.
  • the plug is plugged onto the front of the spreader jaws 9 and secured against rotation by a groove.
  • FIGS. 6 and 7 only an axial stop for the rear end of the plug 10 on the spreading jaws 9 is shown.
  • FIGS. 2 and 5 It is also clear from FIGS. 2 and 5 that a support plate 24 is provided on which the radial guides 26 are fastened, which serve for the radial guidance of the oblique slides 8.
  • the entire spreading device is flanged to the electric motor 1 via a fastening plate 25.
  • Figure 3 also shows that the wedge slide is formed in two parts and consists of two spaced-apart wedge slides 4, 4a, which are bolted together via screw 28.
  • the invention is not limited thereto. It has already been pointed out in the general part that the wedge slide 4, 4a can also be designed as a tube and this tube can be moved in a certain way by a linear drive.
  • the wedge slide 4, 4a form a material integral, coherent part.
  • a gap 30 according to FIG. 7 forms between the spreading jaws 9, which are distributed uniformly around the circumference.
  • a sensor 13 is arranged in the region of the spreading tool, preferably in the region of the oblique slide.
  • each slanted slide 8 is assigned its own sensor 13.
  • every second or every third inclined slide 8 is equipped with a corresponding sensor.
  • the bore 31 in the middle forms two opposite webs 33, between which a receiving bore 34 is formed.
  • this receiving bore engages approximately knob-shaped sensor 13 with its collar of reduced diameter and is recorded there in a form-fitting manner in the receiving bore 34.
  • the ring-running webs 33 also act on the collar of the sensor 13 over the entire circumference and thus uniformly detect all forces acting on the circumference in the direction of the deformation force 35.
  • the sensor 13 is fixed in the receiving bore 34 in such a way that it has a head of increased diameter, and is welded to the web of the smaller diameter with the web 33 so as to hold the sensor in the receiving bore 34 in a non-displaceable and positive manner.
  • the advantage of the control is that regardless of the wall thicknesses of the hose, the pipe, the Teckers always on the desired - depending on the path / wall thickness, set - pressing degree is pressed.
  • the ordinate represents the deformation force
  • the abscissa represents the deformation path. More precisely, it is the path which the expansion shoulders 16 of the expanding jaws 9 execute in the radial direction.
  • Verpresskurve 38 which represents the relationship between the pressing force and Verpressgrad.
  • the injection curve can also take a different form. This is shown with the Verpresskurve 40.
  • the desired force is determined at position 41, which is necessary for the compression and which represents the final force. In this case, the maximum force F max should not be exceeded.
  • FIG. 9 shows, with the straight line 45 as a whole, the hose wall thickness between a minimum and a maximum value.
  • the hose wall thickness is defined for a thick hose at position 44, then it can be seen in the diagram that a relatively high pressing force is required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Automatic Assembly (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP06016767A 2005-09-10 2006-08-11 Procédé et dispositif de sertissage d'éléments de raccord dans un raccord de tuyauterie Expired - Fee Related EP1762312B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005043140A DE102005043140B4 (de) 2005-09-10 2005-09-10 Verfahren und Vorrichtung zum Verpressen von Steckern als Teil einer Rohrverbindung

Publications (2)

Publication Number Publication Date
EP1762312A1 true EP1762312A1 (fr) 2007-03-14
EP1762312B1 EP1762312B1 (fr) 2011-11-16

Family

ID=37532648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06016767A Expired - Fee Related EP1762312B1 (fr) 2005-09-10 2006-08-11 Procédé et dispositif de sertissage d'éléments de raccord dans un raccord de tuyauterie

Country Status (5)

Country Link
US (2) US7975373B2 (fr)
EP (1) EP1762312B1 (fr)
BR (1) BRPI0604219B1 (fr)
DE (1) DE102005043140B4 (fr)
ES (1) ES2374959T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509561B1 (de) * 2010-03-04 2012-07-15 Henn Gmbh & Co Kg Verfahren bei dem ein leitungsverbinder, insbesondere steckverbinder, von einer befestigungsvorrichtung an einer leitung für flüssige und/oder gasförmige medien befestigt wird
EP2586542A1 (fr) * 2011-10-28 2013-05-01 Henn GmbH & Co.KG Procédé de fixation d'un connecteur à fiche dans une l'extrémité d'un conducteur
AT516707B1 (de) * 2015-05-06 2016-08-15 Henn Gmbh & Co Kg Verfahren zum Verbinden eines Rohres, für flüssige oder gasförmige Medien, mit einem Steckverbinder
CN106180432A (zh) * 2016-08-31 2016-12-07 台州巨力工具有限公司 一种扩管收紧工具

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Publication number Priority date Publication date Assignee Title
US7704067B2 (en) * 2006-02-07 2010-04-27 Tiodize Company, Inc. Method and mold for making non-metallic fiber reinforced parts
AT509195B1 (de) 2010-03-12 2011-07-15 Henn Gmbh & Co Kg Verfahren zum verbinden eines endabschnitts einer leitung für flüssige oder gasförmige medien mit einem steckverbinder
AT509196B1 (de) 2010-03-12 2011-07-15 Henn Gmbh & Co Kg Verfahren zum verbinden eines endabschnitts einer leitung für flüssige oder gasförmige medien mit einem steckverbinder
AU2011201540B2 (en) 2010-04-06 2013-10-31 Milwaukee Electric Tool Corporation Pex expanding tool
US9914260B2 (en) 2014-06-20 2018-03-13 Milwaukee Electric Tool Corporation PEX expanding tool
US9862137B2 (en) 2015-04-20 2018-01-09 Milwaukee Electric Tool Corporation PEX expanding tool
US10000007B2 (en) 2015-06-10 2018-06-19 Milwaukee Electric Tool Corporation PEX expanding tool
US11596999B2 (en) 2019-02-20 2023-03-07 Milwaukee Electric Tool Corporation PEX expansion tool
US11633775B2 (en) 2019-02-20 2023-04-25 Milwaukee Electric Tool Corporation PEX expansion tool
CN214726466U (zh) 2020-11-27 2021-11-16 米沃奇电动工具公司 扩展工具
WO2022217092A1 (fr) 2021-04-09 2022-10-13 Milwaukee Electric Tool Corporation Outil d'expansion
CN116494514B (zh) * 2023-06-29 2023-11-07 江苏乾锦塑业科技有限公司 一种mpp电缆管扩口成型装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613240A1 (de) * 1976-03-27 1977-10-06 Schauz Ind Handel Gmbh Vorrichtung zum festpressen von armaturen auf schlauchenden
NL8300123A (nl) * 1983-01-13 1984-08-01 Nefit Nv Werkwijze voor het koppelen van een pijpstuk alsmede een inrichting voor het uitvoeren van deze werkwijze.
EP0637473A1 (fr) * 1993-07-09 1995-02-08 Automobiles Peugeot Dispositif de sertissage d'une bague métallique sur un corps cylindrique et utilisation pour la fixation d'un conduit souple pour moteur de véhicule automobile
US5855399A (en) 1995-06-22 1999-01-05 Dipl. Ing. Henn Ges.M.B.H. & Co. Kg Plug-in connection for pipelines and hoses
DE29820718U1 (de) * 1998-11-19 1999-02-04 Uniflex Hydraulik Gmbh Radialpresse
WO2005047751A1 (fr) 2003-10-15 2005-05-26 Henn Gmbh & Co. Kg Raccord enfichable pour conduites en tuyaux souples et rigides a section transversale de materiau renforcee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005826A1 (de) * 1990-02-23 1991-08-29 Heimeier Gmbh Metall Theodor Klemmverbinder fuer ein kunststoffrohr
DE19522691A1 (de) * 1995-06-22 1997-01-02 Henn Gmbh & Co Kg Steckverbindung für den Anschluß von Rohr- und Schlauchleitungen
JP4291989B2 (ja) * 2002-10-01 2009-07-08 株式会社パイオラックス 配管用コネクタ
DE10347927B4 (de) * 2003-10-15 2007-06-28 Henn Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung einer Rohrpressverbindung an einer Steckverbindung
US20080191481A1 (en) * 2005-04-13 2008-08-14 Henn Gmbh & Co. Kg Method for Production of a Plug Connection and a Plug Connection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613240A1 (de) * 1976-03-27 1977-10-06 Schauz Ind Handel Gmbh Vorrichtung zum festpressen von armaturen auf schlauchenden
NL8300123A (nl) * 1983-01-13 1984-08-01 Nefit Nv Werkwijze voor het koppelen van een pijpstuk alsmede een inrichting voor het uitvoeren van deze werkwijze.
EP0637473A1 (fr) * 1993-07-09 1995-02-08 Automobiles Peugeot Dispositif de sertissage d'une bague métallique sur un corps cylindrique et utilisation pour la fixation d'un conduit souple pour moteur de véhicule automobile
US5855399A (en) 1995-06-22 1999-01-05 Dipl. Ing. Henn Ges.M.B.H. & Co. Kg Plug-in connection for pipelines and hoses
DE29820718U1 (de) * 1998-11-19 1999-02-04 Uniflex Hydraulik Gmbh Radialpresse
WO2005047751A1 (fr) 2003-10-15 2005-05-26 Henn Gmbh & Co. Kg Raccord enfichable pour conduites en tuyaux souples et rigides a section transversale de materiau renforcee

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509561B1 (de) * 2010-03-04 2012-07-15 Henn Gmbh & Co Kg Verfahren bei dem ein leitungsverbinder, insbesondere steckverbinder, von einer befestigungsvorrichtung an einer leitung für flüssige und/oder gasförmige medien befestigt wird
US8997328B2 (en) 2010-03-04 2015-04-07 Henn Gmbh & Co Kg. Method in which a line connector by a fastening device is fastened to a line for liquid and/or gaseous media
EP2586542A1 (fr) * 2011-10-28 2013-05-01 Henn GmbH & Co.KG Procédé de fixation d'un connecteur à fiche dans une l'extrémité d'un conducteur
AT516707B1 (de) * 2015-05-06 2016-08-15 Henn Gmbh & Co Kg Verfahren zum Verbinden eines Rohres, für flüssige oder gasförmige Medien, mit einem Steckverbinder
AT516707A4 (de) * 2015-05-06 2016-08-15 Henn Gmbh & Co Kg Verfahren zum Verbinden eines Rohres, für flüssige oder gasförmige Medien, mit einem Steckverbinder
WO2016176704A1 (fr) * 2015-05-06 2016-11-10 Henn Gmbh & Co. Kg. Procédé d'assemblage d'un tuyau pour milieux liquides ou gazeux à un raccord enfichable
KR20180004222A (ko) * 2015-05-06 2018-01-10 헨 게엠베하 운트 콤파니 카게. 플러그 커넥터를 사용하여 액체 또는 가스 매체용 파이프를 연결하는 방법
US10434561B2 (en) 2015-05-06 2019-10-08 Henn Gmbh & Co Kg. Method for connecting a pipe, for liquid or gaseous media, with a plug connector
CN106180432A (zh) * 2016-08-31 2016-12-07 台州巨力工具有限公司 一种扩管收紧工具

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Publication number Publication date
EP1762312B1 (fr) 2011-11-16
US20110057344A1 (en) 2011-03-10
ES2374959T3 (es) 2012-02-23
BRPI0604219B1 (pt) 2018-11-13
US20070057393A1 (en) 2007-03-15
US8752272B2 (en) 2014-06-17
BRPI0604219A (fr) 2007-07-03
DE102005043140A1 (de) 2007-03-29
DE102005043140B4 (de) 2012-04-26
US7975373B2 (en) 2011-07-12

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