GB1542192A - Welding machines - Google Patents

Welding machines

Info

Publication number
GB1542192A
GB1542192A GB7731078A GB3107877A GB1542192A GB 1542192 A GB1542192 A GB 1542192A GB 7731078 A GB7731078 A GB 7731078A GB 3107877 A GB3107877 A GB 3107877A GB 1542192 A GB1542192 A GB 1542192A
Authority
GB
United Kingdom
Prior art keywords
welding machines
machines
welding
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
Application number
GB7731078A
Other languages
English (en)
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.)
EVG Entwicklungs und Verwertungs GmbH
Original Assignee
EVG Entwicklungs und Verwertungs GmbH
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 EVG Entwicklungs und Verwertungs GmbH filed Critical EVG Entwicklungs und Verwertungs GmbH
Publication of GB1542192A publication Critical patent/GB1542192A/en
Expired legal-status Critical Current

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/008—Manufacturing of metallic grids or mats by spot welding
    • B23K11/0086—Grids or mats used in concrete structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
    • B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB7731078A 1976-07-27 1977-07-25 Welding machines Expired GB1542192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT551676A AT352506B (de) 1976-07-27 1976-07-27 Elektrische vielpunkt-widerstandsschweiss- maschine zum herstellen von geschweissten gitterrosten

Publications (1)

Publication Number Publication Date
GB1542192A true GB1542192A (en) 1979-03-14

Family

ID=3576656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7731078A Expired GB1542192A (en) 1976-07-27 1977-07-25 Welding machines

Country Status (12)

Country Link
US (1) US4149059A (US06633600-20031014-M00021.png)
JP (1) JPS5315240A (US06633600-20031014-M00021.png)
AT (1) AT352506B (US06633600-20031014-M00021.png)
BE (1) BE857067A (US06633600-20031014-M00021.png)
CH (1) CH620617A5 (US06633600-20031014-M00021.png)
DE (1) DE2731879C3 (US06633600-20031014-M00021.png)
FR (1) FR2359658A1 (US06633600-20031014-M00021.png)
GB (1) GB1542192A (US06633600-20031014-M00021.png)
IT (1) IT1080568B (US06633600-20031014-M00021.png)
PL (1) PL114464B1 (US06633600-20031014-M00021.png)
SE (1) SE427439B (US06633600-20031014-M00021.png)
SU (1) SU931093A3 (US06633600-20031014-M00021.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127698A (en) * 1976-04-20 1977-10-26 Matsushita Electric Ind Co Ltd Motor driver
US4343981A (en) * 1980-09-08 1982-08-10 Connolly James D Resistance welding machine
JPS5925379U (ja) * 1982-07-31 1984-02-16 株式会社タチエス 抵抗溶接装置
JPS61181675U (US06633600-20031014-M00021.png) * 1985-04-30 1986-11-12
DE102005018520B4 (de) * 2005-04-20 2007-04-12 Rs Elektronik Gmbh Vorrichtung zum elektrischen Pressschweißen
US20070095006A1 (en) * 2005-11-01 2007-05-03 Konersmann Ronald D Lightweight portable concrete enclosure and associated method of construction
CN101972887A (zh) * 2010-09-26 2011-02-16 上海三星广电电子器件有限公司 用于电芯两极与镍片的点焊方法
EP2913155B1 (en) 2012-10-26 2021-10-20 Katsuyuki Totsu Automatic screw tightening control method and device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1189584A (en) * 1915-04-05 1916-07-04 Charles H Kicklighter Apparatus for and method of electric fastening of metals.
DE954985C (de) * 1936-10-17 1956-12-27 Wilhelm Kraemer Verfahren und Maschine zur Herstellung geschweisster Drahtnetze mittels elektrischer Widerstandsschweissung
US2269091A (en) * 1939-09-14 1942-01-06 Taylor Winfield Corp Welding machine
DE735568C (de) * 1940-04-20 1943-05-19 Emil Jaeger Fa Anordnung zum elektrischen Schweissen von Drahtnetzen
US2556602A (en) * 1948-04-10 1951-06-12 Charles A Schwartz Electrical coil structure for transformers
AT214747B (de) * 1959-08-05 1961-04-25 Evg Entwicklung Verwert Ges Elektrodenbalken für Vielpunkt-Schweißmaschinen
AT225500B (de) * 1960-12-12 1963-01-25 Evg Entwicklung Verwert Ges Vielpunkt-Schweißmaschine
AT264992B (de) * 1966-02-04 1968-09-25 Evg Enwicklungs U Verwertungsg Einrichtung zur Änderung der Längsdrahtteilung bei einer nach der Doppelpunktschweißmethode arbeitenden Gitterschweißmaschine
AT295294B (de) * 1968-10-14 1971-12-27 Evg Entwicklung Verwert Ges Gitterschweißmaschine mit stufenlos veränderbarer Längsdrahtteilung
DE1929208C3 (de) * 1969-06-10 1979-03-29 Roth-Electric Gmbh, 8035 Gauting Gitterschweißmaschine
AT302788B (de) * 1970-03-25 1972-10-25 Evg Entwicklung Verwert Ges Vielpunkt-Widerstandsschweißmaschine
AT308501B (de) * 1971-01-28 1973-07-10 Evg Entwicklung Verwert Ges Gitterschweißmaschine
FR2166545A5 (en) * 1971-12-29 1973-08-17 Carel Fouche Languepin Resistance welding appts - for prodn of meshes with reduced power consumption for given welding intensities
AT324092B (de) * 1973-05-03 1975-08-11 Evg Enthwicklungs U Verwertung Verfahren und vorrichtung zum herstellen von bauelementen, die aus einem paar von parallelen längsstäben und sprossenartig zwischengeschweissten querstegen bestehen

Also Published As

Publication number Publication date
SU931093A3 (ru) 1982-05-23
CH620617A5 (US06633600-20031014-M00021.png) 1980-12-15
AT352506B (de) 1979-09-25
DE2731879B2 (de) 1980-05-29
ATA551676A (de) 1979-02-15
FR2359658B1 (US06633600-20031014-M00021.png) 1983-01-07
BE857067A (fr) 1977-11-14
SE7708590L (sv) 1978-01-28
SE427439B (sv) 1983-04-11
JPS6230875B2 (US06633600-20031014-M00021.png) 1987-07-04
FR2359658A1 (fr) 1978-02-24
US4149059A (en) 1979-04-10
DE2731879A1 (de) 1978-02-02
DE2731879C3 (de) 1985-08-22
IT1080568B (it) 1985-05-16
PL114464B1 (en) 1981-01-31
PL199857A1 (pl) 1978-02-27
JPS5315240A (en) 1978-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee