FR2214539B1 - - Google Patents

Info

Publication number
FR2214539B1
FR2214539B1 FR7401974A FR7401974A FR2214539B1 FR 2214539 B1 FR2214539 B1 FR 2214539B1 FR 7401974 A FR7401974 A FR 7401974A FR 7401974 A FR7401974 A FR 7401974A FR 2214539 B1 FR2214539 B1 FR 2214539B1
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
FR7401974A
Other versions
FR2214539A1 (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.)
CRAFFORD TOOL DIE CO
Original Assignee
CRAFFORD TOOL 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 DIE CO filed Critical CRAFFORD TOOL DIE CO
Publication of FR2214539A1 publication Critical patent/FR2214539A1/fr
Application granted granted Critical
Publication of FR2214539B1 publication Critical patent/FR2214539B1/fr
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)
FR7401974A 1973-01-24 1974-01-21 Expired FR2214539B1 (fr)

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 (2)

Publication Number Publication Date
FR2214539A1 FR2214539A1 (fr) 1974-08-19
FR2214539B1 true FR2214539B1 (fr) 1978-11-10

Family

ID=23272084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401974A Expired FR2214539B1 (fr) 1973-01-24 1974-01-21

Country Status (8)

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

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 (zh) * 2022-11-26 2023-11-07 佛山市南海区里水合盈机械厂 一种调直切断磨尖u型成型全自动一体机

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
IT1004772B (it) 1976-07-20
FR2214539A1 (fr) 1974-08-19
GB1420711A (en) 1976-01-14
US3841088A (en) 1974-10-15
JPS49104870A (fr) 1974-10-03
CA997574A (en) 1976-09-28
DE2402331A1 (de) 1974-08-15
CH591294A5 (fr) 1977-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse