ES2083899A2 - Retaining commutator segments during moulding - Google Patents

Retaining commutator segments during moulding

Info

Publication number
ES2083899A2
ES2083899A2 ES09300095A ES9300095A ES2083899A2 ES 2083899 A2 ES2083899 A2 ES 2083899A2 ES 09300095 A ES09300095 A ES 09300095A ES 9300095 A ES9300095 A ES 9300095A ES 2083899 A2 ES2083899 A2 ES 2083899A2
Authority
ES
Spain
Prior art keywords
retaining
cutouts
commutator segments
during moulding
segments during
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
ES09300095A
Other languages
Spanish (es)
Other versions
ES2083899R (en
ES2083899B1 (en
Inventor
Peter Franz
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 ES2083899A2 publication Critical patent/ES2083899A2/en
Publication of ES2083899R publication Critical patent/ES2083899R/es
Application granted granted Critical
Publication of ES2083899B1 publication Critical patent/ES2083899B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Push-Button Switches (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulating Bodies (AREA)

Abstract

In a method of manufacturing a commutator wherein a segment body 20 is preassembled and then extruded with insulating material 22, locking means 17 are formed on reinforcing rings 14, said rings being inserted axially into cutouts 13 in end faces of the segments 11 so as to secure the reinforcing rings 14 in the segment cutouts 12 against axial displacement, the locking means 17 engaging in punched out recesses 18 formed in the segments 11 at the cutouts 13. Moulding material secures the body to a metal hub 21.
ES09300095A 1992-01-22 1993-01-20 SWITCH FOR ELECTRIC MACHINES AND PROCEDURE FOR ITS MANUFACTURE. Expired - Fee Related ES2083899B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4201593A DE4201593C2 (en) 1992-01-22 1992-01-22 Commutator for electrical machines and process for its manufacture

Publications (3)

Publication Number Publication Date
ES2083899A2 true ES2083899A2 (en) 1996-04-16
ES2083899R ES2083899R (en) 1996-12-01
ES2083899B1 ES2083899B1 (en) 1997-06-01

Family

ID=6449993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300095A Expired - Fee Related ES2083899B1 (en) 1992-01-22 1993-01-20 SWITCH FOR ELECTRIC MACHINES AND PROCEDURE FOR ITS MANUFACTURE.

Country Status (10)

Country Link
BR (1) BR9300232A (en)
CZ (1) CZ281984B6 (en)
DE (1) DE4201593C2 (en)
ES (1) ES2083899B1 (en)
FR (1) FR2686463B1 (en)
GB (1) GB2264199B (en)
HU (1) HU209225B (en)
IT (1) IT1263768B (en)
SE (1) SE9300172L (en)
SK (1) SK399492A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI9300660A (en) * 1993-12-16 1995-06-30 Kolektor D O O Idrija Commutator for small and midle electric machines and process for making it
DE59609195D1 (en) * 1996-12-12 2002-06-13 Comtrade Handelsges M B H Klag COMMUTATOR WITH ARMING RING

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408140A (en) * 1981-12-02 1983-10-04 General Motors Corporation Commutator assembly with hook members
US4562369A (en) * 1980-12-22 1985-12-31 Kautt & Bux Kg Commutator and method of manufacture thereof
US4598463A (en) * 1982-12-10 1986-07-08 Kautt & Bux Kg Process for production of commutator
EP0337290A2 (en) * 1988-04-15 1989-10-18 Friedrich Nettelhoff Kommanditgesellschaft Spezialfabrik für Kleinkollektoren Collector for an electric motor, and its armature
EP0350855A2 (en) * 1988-07-14 1990-01-17 Kautt & Bux Commutator GmbH Commutator and process for manufacturing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62949C (en) * 1945-06-18
DE1648199U (en) * 1952-10-11 1952-12-18 Adolf Seidle COLLECTOR, IN PARTICULAR FOR FAST-RUNNING SMALL ENGINES.
DE1992585U (en) * 1967-03-20 1968-08-29 Siemens Ag COMMUTATOR OF AN ELECTRIC MACHINE.
DE4106307A1 (en) * 1991-02-28 1992-09-03 Bosch Gmbh Robert ROLLING COMMUTATOR FOR ELECTRICAL MACHINES AND METHOD FOR THE PRODUCTION THEREOF

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562369A (en) * 1980-12-22 1985-12-31 Kautt & Bux Kg Commutator and method of manufacture thereof
US4408140A (en) * 1981-12-02 1983-10-04 General Motors Corporation Commutator assembly with hook members
US4598463A (en) * 1982-12-10 1986-07-08 Kautt & Bux Kg Process for production of commutator
EP0337290A2 (en) * 1988-04-15 1989-10-18 Friedrich Nettelhoff Kommanditgesellschaft Spezialfabrik für Kleinkollektoren Collector for an electric motor, and its armature
EP0350855A2 (en) * 1988-07-14 1990-01-17 Kautt & Bux Commutator GmbH Commutator and process for manufacturing same

Also Published As

Publication number Publication date
SK399492A3 (en) 1994-05-11
GB2264199A (en) 1993-08-18
HU209225B (en) 1994-03-28
ITMI930070A0 (en) 1993-01-19
HU9300164D0 (en) 1993-05-28
ES2083899R (en) 1996-12-01
DE4201593C2 (en) 1999-06-10
ES2083899B1 (en) 1997-06-01
FR2686463A1 (en) 1993-07-23
SE9300172D0 (en) 1993-01-21
BR9300232A (en) 1993-07-27
IT1263768B (en) 1996-08-29
SE9300172L (en) 1993-07-23
FR2686463B1 (en) 1996-04-26
GB9301152D0 (en) 1993-03-10
ITMI930070A1 (en) 1994-07-19
DE4201593A1 (en) 1993-07-29
CZ399492A3 (en) 1993-08-11
CZ281984B6 (en) 1997-04-16
HUT63514A (en) 1993-08-30
GB2264199B (en) 1996-02-14

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Legal Events

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EC2A Search report published

Date of ref document: 19960416

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Effective date: 19960416

FD1A Patent lapsed

Effective date: 20040403