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 barInfo
- 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
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.
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)
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)
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 |
-
1975
- 1975-09-02 FR FR7526913A patent/FR2323263A1/en active Granted
Patent Citations (2)
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)
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 |