JPS5118044B1 - - Google Patents

Info

Publication number
JPS5118044B1
JPS5118044B1 JP45080969A JP8096970A JPS5118044B1 JP S5118044 B1 JPS5118044 B1 JP S5118044B1 JP 45080969 A JP45080969 A JP 45080969A JP 8096970 A JP8096970 A JP 8096970A JP S5118044 B1 JPS5118044 B1 JP S5118044B1
Authority
JP
Japan
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.)
Pending
Application number
JP45080969A
Other languages
Japanese (ja)
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 DE19691948682 external-priority patent/DE1948682C/de
Application filed filed Critical
Publication of JPS5118044B1 publication Critical patent/JPS5118044B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP45080969A 1969-09-26 1970-09-17 Pending JPS5118044B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948682 DE1948682C (de) 1969-09-26 Vorrichtung zum Drehen von Blechen fur elektrische Maschinen

Publications (1)

Publication Number Publication Date
JPS5118044B1 true JPS5118044B1 (cs) 1976-06-07

Family

ID=5746567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45080969A Pending JPS5118044B1 (cs) 1969-09-26 1970-09-17

Country Status (3)

Country Link
JP (1) JPS5118044B1 (cs)
FR (1) FR2062696A5 (cs)
GB (1) GB1278409A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272342U (cs) * 1975-11-26 1977-05-30
JP2022061068A (ja) * 2020-10-06 2022-04-18 三菱電機株式会社 コアエレメントの製造方法と製造装置、および分割積層コアの製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009104210A1 (en) 2008-02-21 2009-08-27 Ernesto Malvestiti S.P.A. Process and related die for blanking laminations
DE102008001486A1 (de) * 2008-04-30 2009-11-05 Robert Bosch Gmbh Vorrichtung mit zumindest einer Blechlamelle, elektrische Maschine mit einer entsprechenden Vorrichtung sowie Verfahren zur Stirnseitenerkennung einer Blechlamelle
CN103521591A (zh) * 2012-07-02 2014-01-22 赵文明 锥形转子电动机多列错位冲片落料工艺
CN112928875B (zh) * 2021-02-03 2024-05-10 杭州佳润电器有限公司 用于电机定子冲片整齐堆叠的装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316401Y1 (cs) * 1964-07-14 1968-07-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316401Y1 (cs) * 1964-07-14 1968-07-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272342U (cs) * 1975-11-26 1977-05-30
JP2022061068A (ja) * 2020-10-06 2022-04-18 三菱電機株式会社 コアエレメントの製造方法と製造装置、および分割積層コアの製造方法

Also Published As

Publication number Publication date
GB1278409A (en) 1972-06-21
DE1948682B2 (de) 1973-02-15
DE1948682A1 (de) 1971-04-01
FR2062696A5 (cs) 1971-06-25

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