FR697125A - Processes and devices for the manufacture by electric welding of large diameter chain links - Google Patents

Processes and devices for the manufacture by electric welding of large diameter chain links

Info

Publication number
FR697125A
FR697125A FR697125DA FR697125A FR 697125 A FR697125 A FR 697125A FR 697125D A FR697125D A FR 697125DA FR 697125 A FR697125 A FR 697125A
Authority
FR
France
Prior art keywords
manufacture
processes
devices
large diameter
electric 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
Other languages
French (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.)
HENRI DAVAINE FILS ET CO
Original Assignee
HENRI DAVAINE FILS ET CO
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 HENRI DAVAINE FILS ET CO filed Critical HENRI DAVAINE FILS ET CO
Application granted granted Critical
Publication of FR697125A publication Critical patent/FR697125A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/14—Making chain links with inserted or integrally-formed studs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L1/00—Making chains or chain links by bending workpieces of rod, wire, or strip to form links of oval or other simple shape
    • B21L1/02—Making chains or chain links by bending workpieces of rod, wire, or strip to form links of oval or other simple shape by bending the ends of the workpieces to abut
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR697125D 1930-06-06 1930-06-06 Processes and devices for the manufacture by electric welding of large diameter chain links Expired FR697125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR697125T 1930-06-06

Publications (1)

Publication Number Publication Date
FR697125A true FR697125A (en) 1931-01-12

Family

ID=9047001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697125D Expired FR697125A (en) 1930-06-06 1930-06-06 Processes and devices for the manufacture by electric welding of large diameter chain links

Country Status (1)

Country Link
FR (1) FR697125A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439522A (en) * 1941-11-22 1948-04-13 Pacific Chain And Mfg Company Chain and method of making the same
DE1123891B (en) * 1957-06-24 1962-02-15 Meyer Roth Pastor Maschf Device for bending one-piece chain links
DE1292114B (en) * 1962-04-19 1969-04-10 Meyer Roth Pastor Maschf Device for bending chain links
FR2317978A1 (en) * 1975-07-12 1977-02-11 Meyer Roth Pastor Maschf PROCESS FOR BENDING CHAIN LINKS AND CORRESPONDING BENDING MACHINE
FR2394344A1 (en) * 1977-06-17 1979-01-12 Bulten Kanthal Ab PROCESS FOR BENDING A BLANK LINK INTO A CHAIN LINK AND BENDING MACHINE FOR IMPLEMENTING THIS PROCEDURE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439522A (en) * 1941-11-22 1948-04-13 Pacific Chain And Mfg Company Chain and method of making the same
DE1123891B (en) * 1957-06-24 1962-02-15 Meyer Roth Pastor Maschf Device for bending one-piece chain links
DE1292114B (en) * 1962-04-19 1969-04-10 Meyer Roth Pastor Maschf Device for bending chain links
FR2317978A1 (en) * 1975-07-12 1977-02-11 Meyer Roth Pastor Maschf PROCESS FOR BENDING CHAIN LINKS AND CORRESPONDING BENDING MACHINE
FR2394344A1 (en) * 1977-06-17 1979-01-12 Bulten Kanthal Ab PROCESS FOR BENDING A BLANK LINK INTO A CHAIN LINK AND BENDING MACHINE FOR IMPLEMENTING THIS PROCEDURE

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