FR2341418A1 - Rapid welding tip for hot-gas welder - has beak-shaped outlet of filler rod guide tube, and pre-heating chamber (BE 22.8.77) - Google Patents

Rapid welding tip for hot-gas welder - has beak-shaped outlet of filler rod guide tube, and pre-heating chamber (BE 22.8.77)

Info

Publication number
FR2341418A1
FR2341418A1 FR7704884A FR7704884A FR2341418A1 FR 2341418 A1 FR2341418 A1 FR 2341418A1 FR 7704884 A FR7704884 A FR 7704884A FR 7704884 A FR7704884 A FR 7704884A FR 2341418 A1 FR2341418 A1 FR 2341418A1
Authority
FR
France
Prior art keywords
heating chamber
guide tube
hot
welding tip
filler rod
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.)
Pending
Application number
FR7704884A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2341418A1 publication Critical patent/FR2341418A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B29C65/12—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined and welding bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table

Abstract

A rapidly operating welding tip comprises a guide tube for the filler rod with a break-shaped outlet and connected to a pre-heating chamber with hot-gas inlet and outlet. The guide tube is surrounded by the pre-heating chamber whose walls are spaced from it. The outlet of the guide tube protrudes into the pre-heating chamber and the gas outlet is connected with the outlet of the tube. Filler rod with dia. of 10 mm or more may be used. A piece of sheet metal controlling the gas flow is arranged in the hot-gas inlet and protrudes into the pre-heating chamber. The welding tip has a handle which is insulated and fitted at the pre-heating chamber.
FR7704884A 1976-02-19 1977-02-21 Rapid welding tip for hot-gas welder - has beak-shaped outlet of filler rod guide tube, and pre-heating chamber (BE 22.8.77) Pending FR2341418A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606694 DE2606694A1 (en) 1976-02-19 1976-02-19 FAST WELDING NOZZLE

Publications (1)

Publication Number Publication Date
FR2341418A1 true FR2341418A1 (en) 1977-09-16

Family

ID=5970329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704884A Pending FR2341418A1 (en) 1976-02-19 1977-02-21 Rapid welding tip for hot-gas welder - has beak-shaped outlet of filler rod guide tube, and pre-heating chamber (BE 22.8.77)

Country Status (6)

Country Link
BE (1) BE851654A (en)
DD (1) DD129757A5 (en)
DE (1) DE2606694A1 (en)
FR (1) FR2341418A1 (en)
NL (1) NL7701530A (en)
SE (1) SE7701782L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422045A2 (en) * 2002-11-20 2004-05-26 Leo Martinez Heat nozzle for welding floor seams
CN104607829A (en) * 2014-12-12 2015-05-13 芜湖新宝超声波设备有限公司 Hot air welding device
CN106696285A (en) * 2017-02-13 2017-05-24 宁波双林模具有限公司 Hot-air fusion welding and riveting device provided with air inlet duct and air outlet duct

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285758A (en) * 1979-05-25 1981-08-25 H. B. Fuller Company Bonding apparatus for thermoplastic coated materials
DE19716192C2 (en) * 1997-04-18 2002-12-05 Kunststoff Zentrum Leipzig Welding wire preheating device for hot gas welding devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722964A (en) * 1953-12-04 1955-11-08 R A Jarnagin Welder tip or nozzle
GB942584A (en) * 1961-04-06 1963-11-27 George Haim Improvements in or relating to welding appliances for the thermoplastic materials
DE1479366A1 (en) * 1964-02-10 1969-06-04 Messer Griesheim Gmbh Follow-up device on hand-held hot gas welding equipment
DE2013333A1 (en) * 1969-04-09 1971-01-21 Expenmentalnoe Proizvodstvo po Raziabotke i Izgotovleniju Sredstv Mek hanizatsii v Stroitelstve Tresta Kievorg stroi, Kiew (Sowjetunion) Equipment for welding panels made of thermoplastic material, in particular linoleum
US3658627A (en) * 1969-10-29 1972-04-25 Stanley J Kaminsky Plastic welding tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722964A (en) * 1953-12-04 1955-11-08 R A Jarnagin Welder tip or nozzle
GB942584A (en) * 1961-04-06 1963-11-27 George Haim Improvements in or relating to welding appliances for the thermoplastic materials
DE1479366A1 (en) * 1964-02-10 1969-06-04 Messer Griesheim Gmbh Follow-up device on hand-held hot gas welding equipment
DE2013333A1 (en) * 1969-04-09 1971-01-21 Expenmentalnoe Proizvodstvo po Raziabotke i Izgotovleniju Sredstv Mek hanizatsii v Stroitelstve Tresta Kievorg stroi, Kiew (Sowjetunion) Equipment for welding panels made of thermoplastic material, in particular linoleum
US3658627A (en) * 1969-10-29 1972-04-25 Stanley J Kaminsky Plastic welding tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422045A2 (en) * 2002-11-20 2004-05-26 Leo Martinez Heat nozzle for welding floor seams
EP1422045A3 (en) * 2002-11-20 2004-08-18 Leo Martinez Heat nozzle for welding floor seams
CN104607829A (en) * 2014-12-12 2015-05-13 芜湖新宝超声波设备有限公司 Hot air welding device
CN104607829B (en) * 2014-12-12 2016-08-24 芜湖新宝超声波设备有限公司 A kind of hot jet welding device
CN106696285A (en) * 2017-02-13 2017-05-24 宁波双林模具有限公司 Hot-air fusion welding and riveting device provided with air inlet duct and air outlet duct
CN106696285B (en) * 2017-02-13 2019-03-26 宁波双林模具有限公司 A kind of hot wind melting welding equipped with air inlet duct and exhausting duct, which is riveted, sets

Also Published As

Publication number Publication date
DD129757A5 (en) 1978-02-08
DE2606694A1 (en) 1977-08-25
SE7701782L (en) 1977-08-20
BE851654A (en) 1977-08-22
NL7701530A (en) 1977-08-23

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