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
Authority: IT; Italy
Prior art keywords: dividing; cutting; metal sheet; amorphous metal; amorphous
Prior art date: 1984-01-26

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.)

1984-01-26

Filing date

1985-01-18

Publication date

1987-10-22

1984-01-26 Priority claimed from US06/574,234 external-priority patent/US4580336A/en

1984-01-26 Priority claimed from US06/574,233 external-priority patent/US4549679A/en

1985-01-18 Application filed by Gen Electric filed Critical Gen Electric

1985-01-18 Publication of IT8519143A0 publication Critical patent/IT8519143A0/en

1986-07-18 Publication of IT8519143A1 publication Critical patent/IT8519143A1/en

1987-10-22 Application granted granted Critical

1987-10-22 Publication of IT1184115B publication Critical patent/IT1184115B/en

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)
Shearing Machines (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (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

1985
- 1985-01-18 IT IT19143/85A patent/IT1184115B/en active
- 1985-01-25 KR KR1019850700233A patent/KR850700285A/en not_active Withdrawn
- 1985-01-25 JP JP85500788A patent/JPS61501380A/en active Pending
- 1985-01-25 BR BR8504921A patent/BR8504921A/en unknown
- 1985-01-25 EP EP19850901150 patent/EP0171425A4/en not_active Withdrawn
- 1985-01-25 WO PCT/US1985/000117 patent/WO1985003379A1/en not_active Ceased

Also Published As

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

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