RO78997A - Procedeu pentru confectionarea semifabricatelor pentru colectoare de masini electrice,din material presat - Google Patents

Procedeu pentru confectionarea semifabricatelor pentru colectoare de masini electrice,din material presat

Info

Publication number
RO78997A
RO78997A RO80102724A RO10272480A RO78997A RO 78997 A RO78997 A RO 78997A RO 80102724 A RO80102724 A RO 80102724A RO 10272480 A RO10272480 A RO 10272480A RO 78997 A RO78997 A RO 78997A
Authority
RO
Romania
Prior art keywords
grooves
widths
longitudinal
collectors
semi
Prior art date
Application number
RO80102724A
Other languages
English (en)
French (fr)
Inventor
Jose Potocnik
Original Assignee
Kolektor P.O.,Yu
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 Kolektor P.O.,Yu filed Critical Kolektor P.O.,Yu
Publication of RO78997A publication Critical patent/RO78997A/ro

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
    • H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49799—Providing transitory integral holding or handling portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Press Drives And Press Lines (AREA)
  • Push-Button Switches (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
RO80102724A 1980-03-24 1980-11-29 Procedeu pentru confectionarea semifabricatelor pentru colectoare de masini electrice,din material presat RO78997A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU00817/80A YU81780A (en) 1980-03-24 1980-03-24 Method of producing a cast in commutator

Publications (1)

Publication Number Publication Date
RO78997A true RO78997A (ro) 1982-06-25

Family

ID=25551553

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102724A RO78997A (ro) 1980-03-24 1980-11-29 Procedeu pentru confectionarea semifabricatelor pentru colectoare de masini electrice,din material presat

Country Status (14)

Country Link
US (1) US4370799A (ro)
EP (1) EP0036444B1 (ro)
JP (1) JPS56133954A (ro)
AT (1) ATE10315T1 (ro)
BG (1) BG32120A3 (ro)
DD (1) DD155126A5 (ro)
DE (1) DE3069641D1 (ro)
DK (1) DK147562C (ro)
ES (1) ES498388A0 (ro)
HU (1) HU182241B (ro)
PL (1) PL137637B1 (ro)
RO (1) RO78997A (ro)
SU (1) SU1041023A3 (ro)
YU (1) YU81780A (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201027C2 (de) * 1982-01-15 1986-11-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Herstellen eines Kommutatorringes
DE3243191A1 (de) * 1982-11-23 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum herstellen eines kommutatorringes fuer einen kommutator
DE3333335A1 (de) * 1983-09-15 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum herstellen einer zwischenstufe fuer einen kommutatorsegmentring
DE102008040717A1 (de) * 2008-07-25 2010-01-28 Robert Bosch Gmbh Kommutator für eine elektrische Maschine sowie System
DE102013207887A1 (de) * 2013-04-30 2014-10-30 Robert Bosch Gmbh Verfahren zur Herstellung eines Kollektors für eine Kommutierungseinrichtung
CN104874714B (zh) * 2015-04-24 2016-06-01 浙江东瑞机械工业有限公司 一种换向片制作方法
CN104759569B (zh) * 2015-04-24 2016-06-15 浙江东瑞机械工业有限公司 换向片制作方法
CN106734736A (zh) * 2015-11-24 2017-05-31 宁波胜克换向器有限公司 一种将换向器钩脚压制呈圆角的压合模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961910C (de) * 1954-12-31 1957-04-11 Bosch Gmbh Robert Verfahren zum Herstellen eines Stromwenders aus einem ringfoermigen Werkstueck
DE2028857C3 (ro) * 1969-06-13 1975-05-28 Hitachi Ltd., Tokio
JPS4837761B1 (ro) * 1969-06-13 1973-11-13

Also Published As

Publication number Publication date
ATE10315T1 (de) 1984-11-15
DE3069641D1 (en) 1984-12-20
ES8202198A1 (es) 1982-01-01
YU81780A (en) 1982-10-31
JPS56133954A (en) 1981-10-20
US4370799A (en) 1983-02-01
DK147562C (da) 1985-03-04
BG32120A3 (en) 1982-05-14
DD155126A5 (de) 1982-05-12
PL137637B1 (en) 1986-07-31
SU1041023A3 (ru) 1983-09-07
DK147562B (da) 1984-10-01
DK487180A (da) 1981-09-25
ES498388A0 (es) 1982-01-01
EP0036444A3 (en) 1981-11-11
HU182241B (en) 1983-12-28
EP0036444B1 (de) 1984-11-14
PL229183A1 (ro) 1981-10-30
EP0036444A2 (de) 1981-09-30

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