EP0111687A3 - Method of manufacturing a segment ring of a commutator - Google Patents

Method of manufacturing a segment ring of a commutator Download PDF

Info

Publication number
EP0111687A3
EP0111687A3 EP83110669A EP83110669A EP0111687A3 EP 0111687 A3 EP0111687 A3 EP 0111687A3 EP 83110669 A EP83110669 A EP 83110669A EP 83110669 A EP83110669 A EP 83110669A EP 0111687 A3 EP0111687 A3 EP 0111687A3
Authority
EP
European Patent Office
Prior art keywords
commutator
manufacturing
segment ring
segment
ring
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.)
Granted
Application number
EP83110669A
Other languages
German (de)
Other versions
EP0111687A2 (en
EP0111687B1 (en
Inventor
Werner Bode
Peter Franz
Werner Dipl.-Ing. Ross
Gunter Schulze
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0111687A2 publication Critical patent/EP0111687A2/en
Publication of EP0111687A3 publication Critical patent/EP0111687A3/en
Application granted granted Critical
Publication of EP0111687B1 publication Critical patent/EP0111687B1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Forging (AREA)
EP83110669A 1982-11-19 1983-10-26 Method of manufacturing a segment ring of a commutator Expired EP0111687B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3242703 1982-11-19
DE19823242703 DE3242703A1 (en) 1982-11-19 1982-11-19 METHOD FOR PRODUCING A COMMUTATOR SEGMENT RING

Publications (3)

Publication Number Publication Date
EP0111687A2 EP0111687A2 (en) 1984-06-27
EP0111687A3 true EP0111687A3 (en) 1986-07-16
EP0111687B1 EP0111687B1 (en) 1988-01-07

Family

ID=6178453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83110669A Expired EP0111687B1 (en) 1982-11-19 1983-10-26 Method of manufacturing a segment ring of a commutator

Country Status (5)

Country Link
US (1) US4667394A (en)
EP (1) EP0111687B1 (en)
JP (1) JPS59103542A (en)
DE (2) DE3242703A1 (en)
SU (1) SU1371512A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05219690A (en) * 1991-02-28 1993-08-27 Hitachi Ltd Ceramic sliding collector
US5600992A (en) * 1994-02-10 1997-02-11 Hidaka Seiki Kabushiki Kaisha Die set
DE19514795C1 (en) * 1995-04-21 1996-06-05 Anton Holzhauer Umformtechnik Method of manufacturing a commutator
FR2754647B1 (en) * 1996-10-16 1998-12-31 Rockwell Lvs METHOD FOR MANUFACTURING A COLLECTOR OF A ROTARY MACHINE AND MANIFOLD MANUFACTURED ACCORDING TO THIS METHOD
SE512119C2 (en) * 1998-06-29 2000-01-31 Eric Wirgarth Press tool for submersible forging and procedure for submersible forging with this tool
US6242839B1 (en) 2000-03-01 2001-06-05 Kirkwood Industries, Inc. Commutator and method for manufacturing
KR20020050192A (en) * 2002-04-17 2002-06-26 권진하 Flanged Commutator Manufacturing Method
DE102007055040B4 (en) * 2007-11-17 2013-08-29 Amphenol-Tuchel Electronics Gmbh Contact element and method for producing a contact element
JP5901279B2 (en) 2011-01-31 2016-04-06 トライス株式会社 Carbon commutator and manufacturing method thereof
CN102489643B (en) * 2011-12-21 2014-03-19 宁波华德汽车零部件有限公司 Cold heading manufacturing process of copper ring for automobile generator
WO2013149270A1 (en) * 2012-04-03 2013-10-10 Thyssenkrup Presta Aktiengesellschaft Method for producing an extruded bearing journal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561328A (en) *
US2864157A (en) * 1952-06-24 1958-12-16 Hoover Co Method of making commutators
US3958326A (en) * 1974-03-03 1976-05-25 Nippondenso Co., Ltd. Method of manufacturing commutator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US561328A (en) * 1896-06-02 Island
US3423819A (en) * 1966-12-12 1969-01-28 Ford Motor Co Method of forming relatively straight lengths of metal into elongated members
US3608350A (en) * 1969-03-04 1971-09-28 Terumoto Yamaguchi Apparatus and method for producing blanks for commutators for miniature electric devices
JPS4837761B1 (en) * 1969-06-13 1973-11-13
DE1934213C3 (en) * 1969-07-05 1980-07-10 Robert Bosch Gmbh, 7000 Stuttgart Method of manufacturing a commutator
US3768295A (en) * 1972-02-08 1973-10-30 Reynolds Metals Co Forming apparatus and method
JPS5017353A (en) * 1973-06-19 1975-02-24
JPS5939533B2 (en) * 1975-08-16 1984-09-25 イケダ ツギノブ Parallel yarn separation method
US4299112A (en) * 1977-10-20 1981-11-10 Kabushiki Kaisha Wako Method and device for producing synchronizer ring
US4463590A (en) * 1982-02-25 1984-08-07 The Harris-Thomas Drop Forge Company Forging method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561328A (en) *
US2864157A (en) * 1952-06-24 1958-12-16 Hoover Co Method of making commutators
US3958326A (en) * 1974-03-03 1976-05-25 Nippondenso Co., Ltd. Method of manufacturing commutator

Also Published As

Publication number Publication date
US4667394A (en) 1987-05-26
SU1371512A3 (en) 1988-01-30
JPS59103542A (en) 1984-06-15
EP0111687A2 (en) 1984-06-27
DE3242703A1 (en) 1984-05-24
DE3375260D1 (en) 1988-02-11
EP0111687B1 (en) 1988-01-07

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