FR2452340B1 - - Google Patents
Info
- Publication number
- FR2452340B1 FR2452340B1 FR8005756A FR8005756A FR2452340B1 FR 2452340 B1 FR2452340 B1 FR 2452340B1 FR 8005756 A FR8005756 A FR 8005756A FR 8005756 A FR8005756 A FR 8005756A FR 2452340 B1 FR2452340 B1 FR 2452340B1
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L3/00—Making chains or chain links by bending the chain links or link parts and subsequently welding or soldering the abutting ends
- B21L3/02—Machines or devices for welding chain links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Wire Processing (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2912677A DE2912677C2 (de) | 1979-03-30 | 1979-03-30 | Vorrichtung zum fortlaufenden Schweißen von C-förmig vorgebogenen, ineinandergehängten Kettengliedern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2452340A1 FR2452340A1 (fr) | 1980-10-24 |
| FR2452340B1 true FR2452340B1 (OSRAM) | 1983-11-25 |
Family
ID=6066906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8005756A Granted FR2452340A1 (fr) | 1979-03-30 | 1980-03-14 | Dispositif pour le soudage continu de maillons de chaine imbriques et prealablement coudes en c |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4267421A (OSRAM) |
| JP (1) | JPS55130357A (OSRAM) |
| DE (1) | DE2912677C2 (OSRAM) |
| ES (1) | ES8100924A1 (OSRAM) |
| FR (1) | FR2452340A1 (OSRAM) |
| GB (1) | GB2047149B (OSRAM) |
| IT (1) | IT1127009B (OSRAM) |
| SE (1) | SE443101B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10331400B4 (de) * | 2003-07-11 | 2005-10-06 | Leonid Gaft | Einrichtung zum Widerstandspressschweissen von Kettengliedern zur Herstellung von Ketten |
| CN100439005C (zh) * | 2006-01-27 | 2008-12-03 | 王洪军 | 金属圆环链全自动全液压闪光对焊的方法及其装置 |
| CN102166699B (zh) * | 2011-05-25 | 2013-12-25 | 上海大学 | 锚链横档自动焊接装置 |
| CN106552839B (zh) * | 2016-11-26 | 2019-01-15 | 浙江诸暨康宏链条设备有限公司 | 一种套筒卷制机 |
| CN113146087B (zh) * | 2021-04-16 | 2023-05-12 | 德清集通实业有限公司 | 用于链条精悍的双夹紧装置以及双头倾斜焊钉机 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1474824A (en) * | 1923-11-20 | Welding machine | ||
| US2405510A (en) * | 1943-04-03 | 1946-08-06 | Daniel C Maytag | Electric welding apparatus |
| FR1142253A (fr) * | 1955-03-30 | 1957-09-16 | Machine pour la fabrication de chaînes à maillons soudés | |
| DE2347768C3 (de) * | 1973-09-22 | 1979-10-25 | Wafios Maschinenfabrik Wagner, Ficker & Schmid, 7410 Reutlingen | Verfahren zum Herstellen von insbesondere hochfesten Ketten und Vorrichtung zum Durchführen des Verfahrens |
| IT1029689B (it) * | 1974-02-25 | 1979-03-20 | Meyer Roth Pastor Maschf | Procedimento per la saldatura in continuazione di anelli di catena susseguentisi e dispositivo per la realizzazione di tale procedimento |
| US4133999A (en) * | 1974-02-25 | 1979-01-09 | Meyer, Roth & Pastor Maschinenfabrik Gmbh | Apparatus for the successive welding of consecutive chain links |
| DE2461252C3 (de) * | 1974-12-23 | 1979-11-29 | Meyer, Roth & Pastor Maschinenfabrik Gmbh, 5000 Koeln | Vorrichtung zum elektrischen Verschweißen unmittelbar aufeinanderfolgender Kettenglieder |
| DE2446179A1 (de) * | 1974-09-27 | 1976-04-15 | Meyer Roth Pastor Maschf | Verfahren zum laufenden verschweissen unmittelbar aufeinanderfolgender kettenglieder unter verschwenken der zu schweissenden kettenglieder und kettenschweissmaschine zur durchfuehrung des verfahrens |
| DE2457180C3 (de) * | 1974-12-04 | 1981-11-26 | Meyer, Roth & Pastor Maschinenfabrik GmbH, 5000 Köln | Elektrische Widerstands-Stumpf- oder Abbrennschweißmmaschine zum Verschweißen von Werkstücken mit stabförmigen Enden |
| FR2303625A1 (fr) * | 1975-03-11 | 1976-10-08 | Wafios Maschinen Wagner | Machine a souder les maillons de chaine |
| DE2628119C3 (de) * | 1976-06-23 | 1978-12-21 | Meyer, Roth & Pastor Maschinenfabrik Gmbh, 5000 Koeln | Vorrichtung zum fortlaufenden elektrischen Verschweißen unmittelbar aufeinanderfolgender Kettenglieder |
| US4149058A (en) * | 1977-07-28 | 1979-04-10 | Meyer, Roth & Pastor Maschinenfabrik Gmbh | Successive welding of immediately consecutive chain links |
-
1979
- 1979-03-30 DE DE2912677A patent/DE2912677C2/de not_active Expired
-
1980
- 1980-01-30 SE SE8000719A patent/SE443101B/sv not_active IP Right Cessation
- 1980-02-14 ES ES488586A patent/ES8100924A1/es not_active Expired
- 1980-02-28 GB GB8006822A patent/GB2047149B/en not_active Expired
- 1980-03-14 FR FR8005756A patent/FR2452340A1/fr active Granted
- 1980-03-18 US US06/131,549 patent/US4267421A/en not_active Expired - Lifetime
- 1980-03-25 IT IT48259/80A patent/IT1127009B/it active
- 1980-03-26 JP JP3763480A patent/JPS55130357A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES488586A0 (es) | 1980-12-16 |
| JPS55130357A (en) | 1980-10-09 |
| JPS6253254B2 (OSRAM) | 1987-11-10 |
| IT8048259A0 (it) | 1980-03-25 |
| DE2912677A1 (de) | 1980-10-02 |
| DE2912677C2 (de) | 1986-06-19 |
| US4267421A (en) | 1981-05-12 |
| FR2452340A1 (fr) | 1980-10-24 |
| SE8000719L (sv) | 1980-10-01 |
| SE443101B (sv) | 1986-02-17 |
| GB2047149B (en) | 1982-12-08 |
| GB2047149A (en) | 1980-11-26 |
| ES8100924A1 (es) | 1980-12-16 |
| IT1127009B (it) | 1986-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |