CA997574A - Apparatus for forming wire links - Google Patents

Apparatus for forming wire links

Info

Publication number
CA997574A
CA997574A CA190,160A CA190160A CA997574A CA 997574 A CA997574 A CA 997574A CA 190160 A CA190160 A CA 190160A CA 997574 A CA997574 A CA 997574A
Authority
CA
Canada
Prior art keywords
forming wire
wire links
links
forming
wire
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
CA190,160A
Other versions
CA190160S (en
Inventor
Thomas J. Crafford
John W. Crafford
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.)
CRAFFORD TOOL AND DIE CO
Original Assignee
CRAFFORD TOOL AND DIE 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 CRAFFORD TOOL AND DIE CO filed Critical CRAFFORD TOOL AND DIE CO
Priority to CA256,482A priority Critical patent/CA1011121A/en
Priority to CA256,483A priority patent/CA1011122A/en
Priority to CA256,481A priority patent/CA1011120A/en
Application granted granted Critical
Publication of CA997574A publication Critical patent/CA997574A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CA190,160A 1973-01-24 1974-01-15 Apparatus for forming wire links Expired CA997574A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA256,482A CA1011121A (en) 1973-01-24 1976-07-07 Apparatus for forming wire links
CA256,483A CA1011122A (en) 1973-01-24 1976-07-07 Apparatus for forming wire links
CA256,481A CA1011120A (en) 1973-01-24 1976-07-07 Apparatus for forming wire links

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00326411A US3841088A (en) 1973-01-24 1973-01-24 Apparatus for forming wire links

Publications (1)

Publication Number Publication Date
CA997574A true CA997574A (en) 1976-09-28

Family

ID=23272084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,160A Expired CA997574A (en) 1973-01-24 1974-01-15 Apparatus for forming wire links

Country Status (8)

Country Link
US (1) US3841088A (en)
JP (1) JPS49104870A (en)
CA (1) CA997574A (en)
CH (1) CH591294A5 (en)
DE (1) DE2402331A1 (en)
FR (1) FR2214539B1 (en)
GB (1) GB1420711A (en)
IT (1) IT1004772B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380145A (en) * 1979-08-13 1983-04-19 Morin Robert A Wire link-forming and linking device
US5278389A (en) * 1992-09-10 1994-01-11 Crafford Precision Products Co. Welding apparatus
US5412933A (en) * 1992-09-17 1995-05-09 Joel D. Mallett Automatic link forming apparatus
US5592809A (en) * 1995-02-14 1997-01-14 Crafford Precision Products Co. Link forming and joining apparatus
CN116079546B (en) * 2022-11-26 2023-11-07 佛山市南海区里水合盈机械厂 Full-automatic all-in-one machine for straightening, cutting off, sharpening and U-shaped forming

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US273919A (en) * 1883-03-13 Island
US1340639A (en) * 1917-11-20 1920-05-18 Gen Chain Company Chain-making machine
US2257509A (en) * 1940-05-01 1941-09-30 Frank Morrow Co Inc Linking machine
US3004383A (en) * 1957-12-13 1961-10-17 Crafford Tool & Die Co Automatic linking machine
US3128028A (en) * 1961-04-17 1964-04-07 Crafford Tool & Die Co Wire feeding device
US3354633A (en) * 1964-05-12 1967-11-28 Crafford Tool & Die Co Automatic linking machine
US3591919A (en) * 1970-06-08 1971-07-13 Torin Corp Four-slide machine with three rear motion devices for producing bearings and the like

Also Published As

Publication number Publication date
GB1420711A (en) 1976-01-14
US3841088A (en) 1974-10-15
DE2402331A1 (en) 1974-08-15
IT1004772B (en) 1976-07-20
FR2214539A1 (en) 1974-08-19
FR2214539B1 (en) 1978-11-10
CH591294A5 (en) 1977-09-15
JPS49104870A (en) 1974-10-03

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