WO2004026518A3 - Gas jet for a welding torch, gas jet fixing system, and coupling device for connecting individual components according to a welding technique - Google Patents

Gas jet for a welding torch, gas jet fixing system, and coupling device for connecting individual components according to a welding technique Download PDF

Info

Publication number
WO2004026518A3
WO2004026518A3 PCT/AT2003/000205 AT0300205W WO2004026518A3 WO 2004026518 A3 WO2004026518 A3 WO 2004026518A3 AT 0300205 W AT0300205 W AT 0300205W WO 2004026518 A3 WO2004026518 A3 WO 2004026518A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas jet
welding torch
coupling device
welding
individual components
Prior art date
Application number
PCT/AT2003/000205
Other languages
German (de)
French (fr)
Other versions
WO2004026518A2 (en
Inventor
Manfred Hubinger
Johannes Fuerlinger
Original Assignee
Fronius Int Gmbh
Manfred Hubinger
Johannes Fuerlinger
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 Fronius Int Gmbh, Manfred Hubinger, Johannes Fuerlinger filed Critical Fronius Int Gmbh
Priority to DE20380292U priority Critical patent/DE20380292U1/en
Priority to AU2003299036A priority patent/AU2003299036A1/en
Publication of WO2004026518A2 publication Critical patent/WO2004026518A2/en
Publication of WO2004026518A3 publication Critical patent/WO2004026518A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-wire

Abstract

The invention relates to a gas jet (30) for a welding torch, a gas jet fixing system, and a coupling device for connecting individual components according to a welding technique. The aim of the invention is to provide a simple and cost-effective structure and a secure connection between the components. To this end, the fixing means (33) of the gas jet (30) is formed by at least one projection (34) which can be inserted into at least one guiding channel (35) arranged on the welding torch, and the at least one projection can be displaced along the at least one guiding channel until the abutment surface (38) of the gas jet (30) pushes against a corresponding abutment surface on the welding torch (10) in a sealing manner. A coupling element of the coupling device comprises a fixing pin for engaging in a locking groove on the other coupling element.
PCT/AT2003/000205 2002-09-19 2003-07-22 Gas jet for a welding torch, gas jet fixing system, and coupling device for connecting individual components according to a welding technique WO2004026518A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20380292U DE20380292U1 (en) 2002-09-19 2003-07-22 Gas nozzle for a welding torch, gas nozzle mounting system and coupling device for connecting individual components in the welding technology
AU2003299036A AU2003299036A1 (en) 2002-09-19 2003-07-22 Gas jet for a welding torch, gas jet fixing system, and coupling device for connecting individual components according to a welding technique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT14142002A AT411881B (en) 2002-09-19 2002-09-19 GAS NOZZLE FOR A WELDING TORCH AND GAS NOZZLE MOUNTING SYSTEM
ATA1414/2002 2002-09-19

Publications (2)

Publication Number Publication Date
WO2004026518A2 WO2004026518A2 (en) 2004-04-01
WO2004026518A3 true WO2004026518A3 (en) 2004-08-26

Family

ID=29588452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2003/000205 WO2004026518A2 (en) 2002-09-19 2003-07-22 Gas jet for a welding torch, gas jet fixing system, and coupling device for connecting individual components according to a welding technique

Country Status (4)

Country Link
AT (1) AT411881B (en)
AU (1) AU2003299036A1 (en)
DE (1) DE20380292U1 (en)
WO (1) WO2004026518A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7161111B2 (en) * 2004-08-18 2007-01-09 Illinois Tool Works Inc. Plasma torch having a quick-connect retaining cup
AT505658B1 (en) * 2008-01-23 2009-03-15 Fronius Int Gmbh GAS JET FIXING
AT13190U1 (en) * 2009-05-29 2013-08-15 Fronius Int Gmbh Burner replacement module, welding torch, elbows, torch holder, hose package for a torch, pick-up module, torch change system and method for automatically changing a pipe bend or torch holder of a welding torch
ES2613842T3 (en) * 2011-11-13 2017-05-26 Victor Equipment Company Arc welding apparatus with a gas diffuser; method for using said arc welding apparatus
DE102016110769B4 (en) 2016-06-13 2019-09-12 Alexander Binzel Schweisstechnik Gmbh & Co. Kg Joining connection and method for welding torch components
EP3620254A1 (en) * 2018-09-06 2020-03-11 FRONIUS INTERNATIONAL GmbH Mig/mag welding torch body, mig/mag welding torch handle and mig/mag welding torch with such a welding torch body and mig/mag welding torch handle

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233927A (en) * 1963-03-28 1966-02-08 Lee T Dewhirst Conduit means
CH414280A (en) * 1963-11-12 1966-05-31 Staubli Freres & Cie Device for quick coupling of two pipe sections
US3488468A (en) * 1966-06-24 1970-01-06 Air Reduction Welding nozzle locking mechanism
US3629547A (en) * 1970-02-09 1971-12-21 Tweco Prod Inc Semiautomatic welding apparatus
DE2143174A1 (en) * 1971-08-28 1973-03-29 Messer Griesheim Gmbh Welding nozzle replaceable insulation - in shielded arc arc welding process
US4049943A (en) * 1975-10-06 1977-09-20 K.A.L. Manufacturing Corporation Welding apparatus
US4645901A (en) * 1984-01-04 1987-02-24 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Apparatus for automatic changing of welding torches in an industrial robot welding system
EP0286555A1 (en) * 1987-04-07 1988-10-12 Morgon S.A. Device for securely, rapidly and removably attaching a tool to a tool holder
US5294092A (en) * 1991-02-08 1994-03-15 Bridge Products Quick disconnect coupler
US5308949A (en) * 1992-10-27 1994-05-03 Centricut, Inc. Nozzle assembly for plasma arc cutting torch
DE19513458A1 (en) * 1995-04-08 1996-10-10 Team Binzel Ind Gmbh & Co Kg Interchangeable connection for hose and body of manual arc-welding and cutting torch
US5651732A (en) * 1996-04-02 1997-07-29 Security Chimneys International Inc. Leak-proof venting system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783233A (en) * 1967-10-04 1974-01-01 Co Ordinated Ind Inc Welding gun cooling structure and electrode tip retainer
US4695702A (en) * 1986-04-11 1987-09-22 Eutectic Corporation Welding-process handle for interchangeable welding-process heads
US5338917A (en) * 1992-02-26 1994-08-16 Tweco Products, Inc. Ergonomic welding gun with quick disconnect cable assembly

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233927A (en) * 1963-03-28 1966-02-08 Lee T Dewhirst Conduit means
CH414280A (en) * 1963-11-12 1966-05-31 Staubli Freres & Cie Device for quick coupling of two pipe sections
US3488468A (en) * 1966-06-24 1970-01-06 Air Reduction Welding nozzle locking mechanism
US3629547A (en) * 1970-02-09 1971-12-21 Tweco Prod Inc Semiautomatic welding apparatus
DE2143174A1 (en) * 1971-08-28 1973-03-29 Messer Griesheim Gmbh Welding nozzle replaceable insulation - in shielded arc arc welding process
US4049943A (en) * 1975-10-06 1977-09-20 K.A.L. Manufacturing Corporation Welding apparatus
US4645901A (en) * 1984-01-04 1987-02-24 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Apparatus for automatic changing of welding torches in an industrial robot welding system
EP0286555A1 (en) * 1987-04-07 1988-10-12 Morgon S.A. Device for securely, rapidly and removably attaching a tool to a tool holder
US5294092A (en) * 1991-02-08 1994-03-15 Bridge Products Quick disconnect coupler
US5308949A (en) * 1992-10-27 1994-05-03 Centricut, Inc. Nozzle assembly for plasma arc cutting torch
DE19513458A1 (en) * 1995-04-08 1996-10-10 Team Binzel Ind Gmbh & Co Kg Interchangeable connection for hose and body of manual arc-welding and cutting torch
US5651732A (en) * 1996-04-02 1997-07-29 Security Chimneys International Inc. Leak-proof venting system

Also Published As

Publication number Publication date
AT411881B (en) 2004-07-26
AU2003299036A1 (en) 2004-04-08
ATA14142002A (en) 2003-12-15
WO2004026518A2 (en) 2004-04-01
DE20380292U1 (en) 2005-05-19
AU2003299036A8 (en) 2004-04-08

Similar Documents

Publication Publication Date Title
DE69820433D1 (en) CONNECTION ARRANGEMENT, FLUID SYSTEMS AND METHOD FOR CREATING A CONNECTION
JP2016106200A (en) Connector assembly
EP1355100A3 (en) Plug connector for fluidic systems
WO2004109173A8 (en) Threaded joint for steel pipes
EP1717454B1 (en) Joint connecting clip and joint connecting structure
WO2004019013A3 (en) Method and apparatus for receiving a removable media member
AU9259098A (en) Coupler for a pipe or hose section
YU43502A (en) Hydraulic connectors
WO2006014441A3 (en) Initiator retainer
PL1924799T3 (en) Connector piece for an end of a round in particular tubular object
CA2535682A1 (en) Alignment mechanism for a welding torch
WO2002025120A3 (en) Quick connect/disconnect fall arrest anchorage with permanent connectors
PL1493958T3 (en) Annular seal for fluid transfer connector and connector equiped with such a seal
WO2003102630A3 (en) Loss-less etendue-preserving light guides
WO2004026518A3 (en) Gas jet for a welding torch, gas jet fixing system, and coupling device for connecting individual components according to a welding technique
WO2005060551A3 (en) Screwdriver connector
PT1564473E (en) Coupling with clamping ring
WO2003012333A3 (en) Coupling apparatus
WO2003006813A3 (en) Device and method for coupling a fluid rail with fuel injectors
KR101229584B1 (en) Hose clamp
EP1443269A4 (en) Fixing structure of refractory tile for protecting water tube and refractory structure for protecting water tube
WO2002082874A3 (en) Pin connector
MY125257A (en) Connection apparatus for waterway pipe
WO2003016656A8 (en) Method of assembling load-distribution edges
PL1634802T3 (en) Fixing device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 92312003

Country of ref document: AT

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP