IT1184115B - METHOD AND APPARATUS FOR DIVIDING OR CUTTING AN AMORPHOUS METAL SHEET - Google Patents

METHOD AND APPARATUS FOR DIVIDING OR CUTTING AN AMORPHOUS METAL SHEET

Info

Publication number
IT1184115B
IT1184115B IT19143/85A IT1914385A IT1184115B IT 1184115 B IT1184115 B IT 1184115B IT 19143/85 A IT19143/85 A IT 19143/85A IT 1914385 A IT1914385 A IT 1914385A IT 1184115 B IT1184115 B IT 1184115B
Authority
IT
Italy
Prior art keywords
dividing
cutting
metal sheet
amorphous metal
amorphous
Prior art date
Application number
IT19143/85A
Other languages
Italian (it)
Other versions
IT8519143A1 (en
IT8519143A0 (en
Inventor
Barry Wyatt Kerley
James William Morton Jr
Bruce Robert Watson
Original Assignee
Gen Electric
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 US06/574,234 external-priority patent/US4580336A/en
Priority claimed from US06/574,233 external-priority patent/US4549679A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT8519143A0 publication Critical patent/IT8519143A0/en
Publication of IT8519143A1 publication Critical patent/IT8519143A1/en
Application granted granted Critical
Publication of IT1184115B publication Critical patent/IT1184115B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Shearing Machines (AREA)
IT19143/85A 1984-01-26 1985-01-18 METHOD AND APPARATUS FOR DIVIDING OR CUTTING AN AMORPHOUS METAL SHEET IT1184115B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/574,234 US4580336A (en) 1984-01-26 1984-01-26 Apparatus for slitting amorphous metal and method of producing a magnetic core therefrom
US06/574,233 US4549679A (en) 1984-01-26 1984-01-26 Method for slitting amorphous metal

Publications (3)

Publication Number Publication Date
IT8519143A0 IT8519143A0 (en) 1985-01-18
IT8519143A1 IT8519143A1 (en) 1986-07-18
IT1184115B true IT1184115B (en) 1987-10-22

Family

ID=27076335

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19143/85A IT1184115B (en) 1984-01-26 1985-01-18 METHOD AND APPARATUS FOR DIVIDING OR CUTTING AN AMORPHOUS METAL SHEET

Country Status (6)

Country Link
EP (1) EP0171425A4 (en)
JP (1) JPS61501380A (en)
KR (1) KR850700285A (en)
BR (1) BR8504921A (en)
IT (1) IT1184115B (en)
WO (1) WO1985003379A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2771109B2 (en) 1994-03-16 1998-07-02 北村機電株式会社 Wound iron core
DE19527404A1 (en) * 1995-07-27 1997-01-30 Esselte Meto Int Gmbh Method and device for producing deactivatable security strips

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE48212C (en) * L. DÖHMER in Crefeld Driver coupling for engaging and disengaging machines
US3567086A (en) * 1968-11-29 1971-03-02 Monsanto Co Method of fracturing sheet material
US3981422A (en) * 1975-07-18 1976-09-21 International Telephone And Telegraph Corporation Method of breaking glass fibers and tool therefor
US4018372A (en) * 1975-12-05 1977-04-19 The Fletcher-Terry Company Glass cutting method and apparatus
DE2813546C3 (en) * 1978-03-29 1981-12-10 Bitjaj, Anatolij Gavrilovič, Minsk Device for cutting strip material into strips with non-parallel side edges
SU820951A1 (en) * 1979-06-28 1981-04-15 Ilin Leonid P Apparatus for cutting strip at small-section rolling mill
US4320645A (en) * 1979-10-11 1982-03-23 Card-O-Matic Pty. Limited Apparatus for fabricating electrical equipment
DD152500A1 (en) * 1980-08-08 1981-12-02 Horst Merzweiler METHOD OF SHARING WIDE METAL TAPERS

Also Published As

Publication number Publication date
IT8519143A1 (en) 1986-07-18
IT8519143A0 (en) 1985-01-18
BR8504921A (en) 1986-01-21
WO1985003379A1 (en) 1985-08-01
EP0171425A4 (en) 1986-07-23
JPS61501380A (en) 1986-07-10
EP0171425A1 (en) 1986-02-19
KR850700285A (en) 1985-12-26

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