SE367138B - - Google Patents

Info

Publication number
SE367138B
SE367138B SE12828/72A SE1282872A SE367138B SE 367138 B SE367138 B SE 367138B SE 12828/72 A SE12828/72 A SE 12828/72A SE 1282872 A SE1282872 A SE 1282872A SE 367138 B SE367138 B SE 367138B
Authority
SE
Sweden
Application number
SE12828/72A
Inventor
G Anefall
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE12828/72A priority Critical patent/SE367138B/xx
Priority to JP48098351A priority patent/JPS4972792A/ja
Priority to FR7333891A priority patent/FR2201935B1/fr
Priority to DE2347484A priority patent/DE2347484C3/de
Priority to CH1397973A priority patent/CH569529A5/xx
Priority to US00403721A priority patent/US3854355A/en
Priority to GB4636573A priority patent/GB1442372A/en
Priority to BR7736/73A priority patent/BR7307736D0/pt
Publication of SE367138B publication Critical patent/SE367138B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/05—With reorientation of tool between cuts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0505—With reorientation of work between cuts
    • Y10T83/051—Relative to same tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0577—Repetitive blanking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6582—Tool between tandem arranged work carrying means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8742—Tool pair positionable as a unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
SE12828/72A 1972-10-05 1972-10-05 SE367138B (en:Method)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE12828/72A SE367138B (en:Method) 1972-10-05 1972-10-05
JP48098351A JPS4972792A (en:Method) 1972-10-05 1973-09-03
FR7333891A FR2201935B1 (en:Method) 1972-10-05 1973-09-21
DE2347484A DE2347484C3 (de) 1972-10-05 1973-09-21 Verfahren zum Stanzen von im wesentlich ringsektorförmigen Blechsegmenten für Statorblechpakete elektrischer Maschinen
CH1397973A CH569529A5 (en:Method) 1972-10-05 1973-09-27
US00403721A US3854355A (en) 1972-10-05 1973-10-04 Method of punching sheet segments having substantially annular sector shape
GB4636573A GB1442372A (en) 1972-10-05 1973-10-04 Method of punching sheet metal pieces having substantially annular sector shape
BR7736/73A BR7307736D0 (pt) 1972-10-05 1973-10-04 Processo de estampar segmentos de folha dotados de configuracao de setor substancialmente anular

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12828/72A SE367138B (en:Method) 1972-10-05 1972-10-05

Publications (1)

Publication Number Publication Date
SE367138B true SE367138B (en:Method) 1974-05-20

Family

ID=20296382

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12828/72A SE367138B (en:Method) 1972-10-05 1972-10-05

Country Status (8)

Country Link
US (1) US3854355A (en:Method)
JP (1) JPS4972792A (en:Method)
BR (1) BR7307736D0 (en:Method)
CH (1) CH569529A5 (en:Method)
DE (1) DE2347484C3 (en:Method)
FR (1) FR2201935B1 (en:Method)
GB (1) GB1442372A (en:Method)
SE (1) SE367138B (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2513055B2 (ja) 1990-02-14 1996-07-03 日本電装株式会社 半導体装置の製造方法
GB2283133B (en) * 1993-10-20 1998-04-15 Gen Electric Dynamoelectric machine and method for manufacturing same
DE19634723C2 (de) * 1996-08-28 1999-08-12 Feintool Int Holding Verfahren zum Herstellen und Schichten von Bauteilen, sowie eine Vorrichtung dafür
JP2000343144A (ja) * 1999-06-04 2000-12-12 Denso Corp プレス成形品の製造方法
FR2835977B1 (fr) * 2002-02-11 2004-07-02 Leroy Somer Moteurs Procede et machine pour la fabrication d'un circuit magnetique de machine electrique
JP4330420B2 (ja) * 2003-10-10 2009-09-16 株式会社三井ハイテック 鉄心の製造方法及び鉄心の製造装置
GB201320484D0 (en) * 2013-11-20 2014-01-01 Cummins Generator Technologies Manufacturing a stator for a rotating electrical machine
CN105107960A (zh) * 2015-09-28 2015-12-02 湘潭电机股份有限公司 一种用于自动冲压线冲制双片扇形冲片的模具
CN106077230A (zh) * 2016-07-29 2016-11-09 西安泰富西玛电机有限公司 一种直流电动机磁轭双片复式冲模装置
CN109731984B (zh) * 2019-01-21 2020-10-02 台州迪邦科技有限公司 一种定子冲片模具辅助冲压系统
JP2021114868A (ja) * 2020-01-21 2021-08-05 三菱電機株式会社 電気機械の積層鉄心の製造方法および電気機械の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449465A (fr) * 1912-10-16 1913-02-27 Paul Scholz Poincon d'estampage pour couvercles de boites de conserves ou autres
US1469757A (en) * 1921-09-30 1923-10-02 Edward L Sibley Mfg Company In Blanking-out eyelets
US3113741A (en) * 1959-06-17 1963-12-10 Herr Equipment Corp Strip handling
US3431806A (en) * 1966-05-19 1969-03-11 Compo Shoe Machinery Corp Die-cutting machine with rotatable die-supporting platen

Also Published As

Publication number Publication date
GB1442372A (en) 1976-07-14
FR2201935B1 (en:Method) 1979-04-27
DE2347484A1 (de) 1974-04-11
CH569529A5 (en:Method) 1975-11-28
DE2347484C3 (de) 1980-09-18
FR2201935A1 (en:Method) 1974-05-03
DE2347484B2 (de) 1980-01-10
JPS4972792A (en:Method) 1974-07-13
BR7307736D0 (pt) 1974-08-15
US3854355A (en) 1974-12-17

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