JPS6230875B2 - - Google Patents
Info
- Publication number
- JPS6230875B2 JPS6230875B2 JP52090219A JP9021977A JPS6230875B2 JP S6230875 B2 JPS6230875 B2 JP S6230875B2 JP 52090219 A JP52090219 A JP 52090219A JP 9021977 A JP9021977 A JP 9021977A JP S6230875 B2 JPS6230875 B2 JP S6230875B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- electrode
- pressure
- rail
- point
- 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
Links
- 238000003466 welding Methods 0.000 claims description 135
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 239000000969 carrier Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| JPS5315240A JPS5315240A (en) | 1978-02-10 |
| JPS6230875B2 true JPS6230875B2 (US07413550-20080819-C00001.png) | 1987-07-04 |
Family
ID=3576656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9021977A Granted JPS5315240A (en) | 1976-07-27 | 1977-07-27 | Multiple spot type elctric resistance welding machine |
Country Status (12)
Families Citing this family (8)
| 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 (US07413550-20080819-C00001.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)
| 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 |
-
1976
- 1976-07-27 AT AT551676A patent/AT352506B/de not_active IP Right Cessation
-
1977
- 1977-06-30 IT IT25254/77A patent/IT1080568B/it active
- 1977-07-14 DE DE2731879A patent/DE2731879C3/de not_active Expired
- 1977-07-22 BE BE179574A patent/BE857067A/xx not_active IP Right Cessation
- 1977-07-25 GB GB7731078A patent/GB1542192A/en not_active Expired
- 1977-07-25 CH CH919977A patent/CH620617A5/de not_active IP Right Cessation
- 1977-07-26 PL PL1977199857A patent/PL114464B1/pl unknown
- 1977-07-26 SU SU772508602A patent/SU931093A3/ru active
- 1977-07-26 SE SE7708590A patent/SE427439B/xx not_active IP Right Cessation
- 1977-07-27 FR FR7723104A patent/FR2359658A1/fr active Granted
- 1977-07-27 JP JP9021977A patent/JPS5315240A/ja active Granted
- 1977-07-27 US US05/819,382 patent/US4149059A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT352506B (de) | 1979-09-25 |
| IT1080568B (it) | 1985-05-16 |
| PL114464B1 (en) | 1981-01-31 |
| SE427439B (sv) | 1983-04-11 |
| DE2731879B2 (de) | 1980-05-29 |
| GB1542192A (en) | 1979-03-14 |
| SE7708590L (sv) | 1978-01-28 |
| US4149059A (en) | 1979-04-10 |
| ATA551676A (de) | 1979-02-15 |
| PL199857A1 (pl) | 1978-02-27 |
| DE2731879C3 (de) | 1985-08-22 |
| FR2359658A1 (fr) | 1978-02-24 |
| FR2359658B1 (US07413550-20080819-C00001.png) | 1983-01-07 |
| CH620617A5 (US07413550-20080819-C00001.png) | 1980-12-15 |
| BE857067A (fr) | 1977-11-14 |
| JPS5315240A (en) | 1978-02-10 |
| DE2731879A1 (de) | 1978-02-02 |
| SU931093A3 (ru) | 1982-05-23 |
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