FR2323263A1 - Automatic connection of winding ends into commutator slots - involves using toothed wheels for wire location and insertion into bar - Google Patents

Automatic connection of winding ends into commutator slots - involves using toothed wheels for wire location and insertion into bar

Info

Publication number
FR2323263A1
FR2323263A1 FR7526913A FR7526913A FR2323263A1 FR 2323263 A1 FR2323263 A1 FR 2323263A1 FR 7526913 A FR7526913 A FR 7526913A FR 7526913 A FR7526913 A FR 7526913A FR 2323263 A1 FR2323263 A1 FR 2323263A1
Authority
FR
France
Prior art keywords
commutator
toothed wheels
bar
involves
slots
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
FR7526913A
Other languages
French (fr)
Other versions
FR2323263B1 (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.)
EXI AVTOMOBI
Original Assignee
EXI AVTOMOBI
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 EXI AVTOMOBI filed Critical EXI AVTOMOBI
Priority to FR7526913A priority Critical patent/FR2323263A1/en
Publication of FR2323263A1 publication Critical patent/FR2323263A1/en
Application granted granted Critical
Publication of FR2323263B1 publication Critical patent/FR2323263B1/fr
Granted 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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/32—Connections of conductor to commutator segment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0056—Manufacturing winding connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0056—Manufacturing winding connections
    • H02K15/0068—Connecting winding sections; Forming leads; Connecting leads to terminals
    • H02K15/0081—Connecting winding sections; Forming leads; Connecting leads to terminals for form-wound windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

The application is to the automatic winding of small d.c. machines and is concerned with mounting the commutator on the armature shaft and with making off the winding ends into the commutator bar slots. The armature (5) is set up on a base together with the commutator (6) whose bar slots are aligned with reference slots (12) in the base (4). The shaft is pressed home by a hydraulic ram. A sprocket mechanism, mechanically interconnected with the base has two toothed wheels (14, 15). The first locates the end winding leads in the correct position (13) in relation to the slot, whilst the second (15), half a tooth pitch away, then presses the wire into the commutator slot. The combined mechanism then moves round one pitch to repeat the process until all the ends are made off. The connections can then be soldered.
FR7526913A 1975-09-02 1975-09-02 Automatic connection of winding ends into commutator slots - involves using toothed wheels for wire location and insertion into bar Granted FR2323263A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7526913A FR2323263A1 (en) 1975-09-02 1975-09-02 Automatic connection of winding ends into commutator slots - involves using toothed wheels for wire location and insertion into bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7526913A FR2323263A1 (en) 1975-09-02 1975-09-02 Automatic connection of winding ends into commutator slots - involves using toothed wheels for wire location and insertion into bar

Publications (2)

Publication Number Publication Date
FR2323263A1 true FR2323263A1 (en) 1977-04-01
FR2323263B1 FR2323263B1 (en) 1979-01-26

Family

ID=9159555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526913A Granted FR2323263A1 (en) 1975-09-02 1975-09-02 Automatic connection of winding ends into commutator slots - involves using toothed wheels for wire location and insertion into bar

Country Status (1)

Country Link
FR (1) FR2323263A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200367A2 (en) * 1985-04-24 1986-11-05 General Motors Corporation A method of connecting an armature conductor to a commutator slot
WO1993022818A1 (en) * 1992-05-07 1993-11-11 Whitby Tool & Engineering Company Limited Electric motor stator end wire forming
CN106911232A (en) * 2017-04-01 2017-06-30 宁波韵升汽车电机***有限公司 The pressure setting and drawing method of armature commutator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443526A (en) * 1921-07-18 1923-01-30 William J Hartwig Machine for securing armature windings
FR557064A (en) * 1922-07-06 1923-08-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443526A (en) * 1921-07-18 1923-01-30 William J Hartwig Machine for securing armature windings
FR557064A (en) * 1922-07-06 1923-08-02

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200367A2 (en) * 1985-04-24 1986-11-05 General Motors Corporation A method of connecting an armature conductor to a commutator slot
EP0200367A3 (en) * 1985-04-24 1988-01-07 General Motors Corporation A method of connecting an armature conductor to a commutator slot
US4757601A (en) * 1985-04-24 1988-07-19 General Motors Corporation Connection of tapered armature conductor to tapered commutator slot
WO1993022818A1 (en) * 1992-05-07 1993-11-11 Whitby Tool & Engineering Company Limited Electric motor stator end wire forming
CN106911232A (en) * 2017-04-01 2017-06-30 宁波韵升汽车电机***有限公司 The pressure setting and drawing method of armature commutator
CN106911232B (en) * 2017-04-01 2024-04-16 宁波韵升电驱动技术有限公司 Pressing device and pressing method for armature commutator

Also Published As

Publication number Publication date
FR2323263B1 (en) 1979-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse