GB1532841A - Method and apparatus for the cutting of transformer core laminations - Google Patents

Method and apparatus for the cutting of transformer core laminations

Info

Publication number
GB1532841A
GB1532841A GB502776A GB502776A GB1532841A GB 1532841 A GB1532841 A GB 1532841A GB 502776 A GB502776 A GB 502776A GB 502776 A GB502776 A GB 502776A GB 1532841 A GB1532841 A GB 1532841A
Authority
GB
United Kingdom
Prior art keywords
shear
strip
plates
length
shearing
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
GB502776A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1532841A publication Critical patent/GB1532841A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/005—Shearing machines or shearing devices cutting by blades which move parallel to themselves for bias cutting of webs or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
GB502776A 1975-02-17 1976-02-09 Method and apparatus for the cutting of transformer core laminations Expired GB1532841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752506682 DE2506682C2 (de) 1975-02-17 1975-02-17 Vorrichtung zum Schneiden von Transformatorkernblechen

Publications (1)

Publication Number Publication Date
GB1532841A true GB1532841A (en) 1978-11-22

Family

ID=5939078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB502776A Expired GB1532841A (en) 1975-02-17 1976-02-09 Method and apparatus for the cutting of transformer core laminations

Country Status (4)

Country Link
CH (1) CH597963A5 (enrdf_load_stackoverflow)
DE (1) DE2506682C2 (enrdf_load_stackoverflow)
FR (1) FR2300647A1 (enrdf_load_stackoverflow)
GB (1) GB1532841A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226786A (en) * 1989-01-10 1990-07-11 Amada Co Ltd Shearing machine
US5062333A (en) * 1987-08-03 1991-11-05 Amada Company, Limited Shearing machine
US5363729A (en) * 1987-08-03 1994-11-15 Amada Company, Ltd. Shearing machine
FR2833870A1 (fr) * 2001-12-20 2003-06-27 Renault Installation et procede de production de flans de tole

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644280C2 (de) * 1976-09-30 1983-06-01 Naučno-issledovatel'skij institut avtomatizacii upravlenija i proizvodstva NIIAP, Charkov Anlage zum automatischen Querzuschneiden eines aufgerollten Streifens
DE19913087C2 (de) * 1999-03-23 2002-11-07 Bayerische Motoren Werke Ag Antriebseinrichtung zum Einstellen der Winkellage verschwenkbarer Messer eines Scherschnittwerkzeuges zur Herstellung einer Platine
BE1032311B1 (nl) 2023-12-29 2025-08-12 Soenen Tech Nv Inrichting en werkwijze voor het nauwkeurig en zonder beschadiging snijden van platen voor transformatorkernen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1427259A1 (de) * 1962-04-10 1969-02-06 Wilhelmsburger Maschf Verfahren und Vorrichtung zum Herstellen von Blechzuschnitten
US3440910A (en) * 1967-03-23 1969-04-29 Harry E Scribner Universal shear
FR1555887A (enrdf_load_stackoverflow) * 1967-12-22 1969-01-31
AT292422B (de) * 1968-02-02 1971-08-25 Pshenichny Gennady I Automatische Fließstraße zum Querschneiden eines Stahlbandes in Platten für Transformatoren-Magnetleiter
FR2067510A5 (enrdf_load_stackoverflow) * 1969-11-05 1971-08-20 Alsthom Savoisienne
SE369045B (enrdf_load_stackoverflow) * 1971-06-10 1974-08-05 Asea Ab

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062333A (en) * 1987-08-03 1991-11-05 Amada Company, Limited Shearing machine
US5363729A (en) * 1987-08-03 1994-11-15 Amada Company, Ltd. Shearing machine
GB2226786A (en) * 1989-01-10 1990-07-11 Amada Co Ltd Shearing machine
GB2226786B (en) * 1989-01-10 1993-03-17 Amada Co Ltd Shearing machine
FR2833870A1 (fr) * 2001-12-20 2003-06-27 Renault Installation et procede de production de flans de tole

Also Published As

Publication number Publication date
DE2506682A1 (de) 1976-08-26
FR2300647A1 (fr) 1976-09-10
FR2300647B1 (enrdf_load_stackoverflow) 1982-02-26
CH597963A5 (enrdf_load_stackoverflow) 1978-04-14
DE2506682C2 (de) 1983-04-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940209