FR2303625B1 - - Google Patents

Info

Publication number
FR2303625B1
FR2303625B1 FR7606674A FR7606674A FR2303625B1 FR 2303625 B1 FR2303625 B1 FR 2303625B1 FR 7606674 A FR7606674 A FR 7606674A FR 7606674 A FR7606674 A FR 7606674A FR 2303625 B1 FR2303625 B1 FR 2303625B1
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
Application number
FR7606674A
Other languages
French (fr)
Other versions
FR2303625A1 (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.)
Wafios Maschinenfabrik Wagner Ficker and Schmid
Original Assignee
Wafios Maschinenfabrik Wagner Ficker and Schmid
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
Priority claimed from DE19752510420 external-priority patent/DE2510420C3/de
Priority claimed from DE19752543552 external-priority patent/DE2543552C3/de
Application filed by Wafios Maschinenfabrik Wagner Ficker and Schmid filed Critical Wafios Maschinenfabrik Wagner Ficker and Schmid
Publication of FR2303625A1 publication Critical patent/FR2303625A1/fr
Application granted granted Critical
Publication of FR2303625B1 publication Critical patent/FR2303625B1/fr
Granted legal-status Critical Current

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)
  • Resistance Welding (AREA)
FR7606674A 1975-03-11 1976-03-09 Machine a souder les maillons de chaine Granted FR2303625A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752510420 DE2510420C3 (de) 1975-03-11 Kettenschweißmaschine
DE19752543552 DE2543552C3 (de) 1975-09-30 1975-09-30 Kettenschweißmaschine

Publications (2)

Publication Number Publication Date
FR2303625A1 FR2303625A1 (fr) 1976-10-08
FR2303625B1 true FR2303625B1 (OSRAM) 1979-06-29

Family

ID=25768612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606674A Granted FR2303625A1 (fr) 1975-03-11 1976-03-09 Machine a souder les maillons de chaine

Country Status (4)

Country Link
US (1) US4051667A (OSRAM)
FR (1) FR2303625A1 (OSRAM)
GB (1) GB1507262A (OSRAM)
IT (1) IT1069363B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912677C2 (de) * 1979-03-30 1986-06-19 Meyer, Roth & Pastor Maschinenfabrik GmbH, 5000 Köln Vorrichtung zum fortlaufenden Schweißen von C-förmig vorgebogenen, ineinandergehängten Kettengliedern
SE439262B (sv) * 1982-03-26 1985-06-10 Olof Ingvar Andreasson Elektrisk kettingsvetsmaskin
US4924054A (en) * 1988-12-16 1990-05-08 Daykin Electric Corporation Electrical resistance brazing device
KR20020075052A (ko) * 2001-03-23 2002-10-04 이근원 전기저항을 이용한 체인 자동용접기
CN110293299B (zh) * 2019-07-26 2021-06-15 南通瑞金制链科技有限公司 高强度链条焊机
USD986104S1 (en) * 2020-09-23 2023-05-16 Vhernier S.P.A. Set of chain links for jewelry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1749435A (en) * 1924-11-17 1930-03-04 Baird Machine Co Chain-making machine
CH424435A (de) * 1961-12-19 1966-11-15 Meyer Roth Pastor Maschf Elektrische Kettenschweissmaschine
CH425026A (de) * 1964-01-25 1966-11-30 Meyer Roth & Pastor Fa Kettenschweissmaschine für Widerstandsstumpfschweissung
US3487193A (en) * 1968-06-04 1969-12-30 Tuffaloy Products Inc Electric resistance welding electrode holder having a resiliently extending coolant circulation tube

Also Published As

Publication number Publication date
GB1507262A (en) 1978-04-12
IT1069363B (it) 1985-03-25
FR2303625A1 (fr) 1976-10-08
US4051667A (en) 1977-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse