GB1278409A - Dynamo-electric machine lamination blanks and apparatus for aligning the same - Google Patents

Dynamo-electric machine lamination blanks and apparatus for aligning the same

Info

Publication number
GB1278409A
GB1278409A GB45836/70A GB4583670A GB1278409A GB 1278409 A GB1278409 A GB 1278409A GB 45836/70 A GB45836/70 A GB 45836/70A GB 4583670 A GB4583670 A GB 4583670A GB 1278409 A GB1278409 A GB 1278409A
Authority
GB
United Kingdom
Prior art keywords
blanks
head
station
dynamo
blank
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
GB45836/70A
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 by L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB1278409A publication Critical patent/GB1278409A/en
Expired 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)
GB45836/70A 1969-09-26 1970-09-25 Dynamo-electric machine lamination blanks and apparatus for aligning the same Expired GB1278409A (en)

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
GB1278409A true GB1278409A (en) 1972-06-21

Family

ID=5746567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45836/70A Expired GB1278409A (en) 1969-09-26 1970-09-25 Dynamo-electric machine lamination blanks and apparatus for aligning the same

Country Status (3)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009104084A1 (en) * 2008-02-21 2009-08-27 Ernesto Malvestiti S.P.A. Process and apparatus for positioning laminations
WO2009132984A3 (de) * 2008-04-30 2010-06-17 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
CN112928875A (zh) * 2021-02-03 2021-06-08 河南顿隆电子科技有限公司 用于电机定子冲片整齐堆叠的装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272342U (cs) * 1975-11-26 1977-05-30
JP7154264B2 (ja) * 2020-10-06 2022-10-17 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

Family Cites Families (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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009104084A1 (en) * 2008-02-21 2009-08-27 Ernesto Malvestiti S.P.A. Process and apparatus for positioning laminations
US8701457B2 (en) 2008-02-21 2014-04-22 Ernesto Malvestiti S.P.A. Process and apparatus for positioning laminations
WO2009132984A3 (de) * 2008-04-30 2010-06-17 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
CN112928875A (zh) * 2021-02-03 2021-06-08 河南顿隆电子科技有限公司 用于电机定子冲片整齐堆叠的装置
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

Also Published As

Publication number Publication date
DE1948682B2 (de) 1973-02-15
DE1948682A1 (de) 1971-04-01
FR2062696A5 (cs) 1971-06-25
JPS5118044B1 (cs) 1976-06-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee