FR2445190A1 - Dispositif de soudure des maillons de chaine - Google Patents

Dispositif de soudure des maillons de chaine

Info

Publication number
FR2445190A1
FR2445190A1 FR7836641A FR7836641A FR2445190A1 FR 2445190 A1 FR2445190 A1 FR 2445190A1 FR 7836641 A FR7836641 A FR 7836641A FR 7836641 A FR7836641 A FR 7836641A FR 2445190 A1 FR2445190 A1 FR 2445190A1
Authority
FR
France
Prior art keywords
hydraulic circuit
upsetting
vol
oil
chain links
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.)
Granted
Application number
FR7836641A
Other languages
English (en)
Other versions
FR2445190B1 (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.)
CHAUBEYRE SA
Original Assignee
CHAUBEYRE SA
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 CHAUBEYRE SA filed Critical CHAUBEYRE SA
Priority to FR7836641A priority Critical patent/FR2445190A1/fr
Publication of FR2445190A1 publication Critical patent/FR2445190A1/fr
Application granted granted Critical
Publication of FR2445190B1 publication Critical patent/FR2445190B1/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)
  • Forging (AREA)

Abstract

Ce dispositif a trait à la soudure des brins terminaux de maillons de chaîne avec des outils de refoulement. Les leviers 1 portant les outils de refoulement 2 sont disposés au-dessus du poste de soudure 7 symétriquement par rapport à eux, et sont articulés sur des axes fixes 3 autour desquels ils pivotent par la commande de galets 4 roulant sur une came 5 actionnée par un vérin hydraulique 6 commandé par une came de l'arbre de commande de la machine; quand les outils 2 serrent le maillon 16, la pression accrue du vérin 6 actionne un pressostat 8 établissant le courant de soudure et un distributeur 9 dirige l'huile refoulée vers un vérin 10 de plus petit diamètre muni d'une tige de contrôle 11 coupant le courant en fin de soudure et provoquant le retour du vérin 6, le volume de métal refoulé étant en rapport constant avec le volume d'huile contrôlé par ce deuxième vérin 10.
FR7836641A 1978-12-28 1978-12-28 Dispositif de soudure des maillons de chaine Granted FR2445190A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7836641A FR2445190A1 (fr) 1978-12-28 1978-12-28 Dispositif de soudure des maillons de chaine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836641A FR2445190A1 (fr) 1978-12-28 1978-12-28 Dispositif de soudure des maillons de chaine

Publications (2)

Publication Number Publication Date
FR2445190A1 true FR2445190A1 (fr) 1980-07-25
FR2445190B1 FR2445190B1 (fr) 1983-08-05

Family

ID=9216653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836641A Granted FR2445190A1 (fr) 1978-12-28 1978-12-28 Dispositif de soudure des maillons de chaine

Country Status (1)

Country Link
FR (1) FR2445190A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527919A (zh) * 2012-01-20 2012-07-04 安吉长虹制链有限公司 一种链条输送结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447106C (de) * 1925-09-01 1927-07-18 Meier & Weichelt Eisen Und Sta Schweissmaschine fuer elektrische Schweissung, besonders von Ketten
US2179117A (en) * 1936-08-22 1939-11-07 American Chain & Cable Co Electric resistance welding machine
CH458028A (de) * 1964-05-09 1968-06-15 Meyer Roth & Pastor Fa Steuerung der Stauchhebel einer elektrischen Kettenschweissmaschine
FR2036244A5 (en) * 1969-03-10 1970-12-24 Poirier Fils Et Cie Pneumatic small chain welding machine
FR2366894A2 (fr) * 1976-10-09 1978-05-05 Wafios Maschinen Wagner Machine a souder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447106C (de) * 1925-09-01 1927-07-18 Meier & Weichelt Eisen Und Sta Schweissmaschine fuer elektrische Schweissung, besonders von Ketten
US2179117A (en) * 1936-08-22 1939-11-07 American Chain & Cable Co Electric resistance welding machine
CH458028A (de) * 1964-05-09 1968-06-15 Meyer Roth & Pastor Fa Steuerung der Stauchhebel einer elektrischen Kettenschweissmaschine
FR2036244A5 (en) * 1969-03-10 1970-12-24 Poirier Fils Et Cie Pneumatic small chain welding machine
FR2366894A2 (fr) * 1976-10-09 1978-05-05 Wafios Maschinen Wagner Machine a souder

Also Published As

Publication number Publication date
FR2445190B1 (fr) 1983-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse