FR2436514A1 - BRUSHES FOR ELECTRIC MACHINES WITH CONNECTION CABLES AND PRESS TOOL FOR THE MANUFACTURE OF SUCH A BRUSH - Google Patents

BRUSHES FOR ELECTRIC MACHINES WITH CONNECTION CABLES AND PRESS TOOL FOR THE MANUFACTURE OF SUCH A BRUSH

Info

Publication number
FR2436514A1
FR2436514A1 FR7922521A FR7922521A FR2436514A1 FR 2436514 A1 FR2436514 A1 FR 2436514A1 FR 7922521 A FR7922521 A FR 7922521A FR 7922521 A FR7922521 A FR 7922521A FR 2436514 A1 FR2436514 A1 FR 2436514A1
Authority
FR
France
Prior art keywords
brush
press tool
brushes
manufacture
electric machines
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
FR7922521A
Other languages
French (fr)
Other versions
FR2436514B1 (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.)
CARBONE AG
Deutsche Carbone AG
Original Assignee
CARBONE AG
Deutsche Carbone AG
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 CARBONE AG, Deutsche Carbone AG filed Critical CARBONE AG
Publication of FR2436514A1 publication Critical patent/FR2436514A1/en
Application granted granted Critical
Publication of FR2436514B1 publication Critical patent/FR2436514B1/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
    • H01R39/36—Connections of cable or wire to brush
    • 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
    • H01R43/12—Manufacture of brushes

Abstract

L'invention concerne un balai pour machines électriques avec un câble de raccordement et un outil de presse pour la fabrication d'un tel balai. Selon l'invention, les balais sont tous moulés sur un même câble qui les relie entre eux. Ils peuvent ainsi être mis en bobine ou subir une série de transformations en continu. L'outil de presse utilisé selon l'invention comporte un poinçon supérieur, un poinçon inférieur et une matrice dans laquelle pénètrent les poinçons qui ont la particularité de posséder chacun une ouverture ou un logement pour le câble.The invention relates to a brush for electric machines with a connecting cable and a press tool for the manufacture of such a brush. According to the invention, the brushes are all molded on the same cable which connects them together. They can thus be reeled or undergo a series of continuous transformations. The press tool used according to the invention comprises an upper punch, a lower punch and a die in which penetrate the punches which have the particular feature of each having an opening or a housing for the cable.

FR7922521A 1978-09-16 1979-09-10 BRUSHES FOR ELECTRIC MACHINES WITH CONNECTION CABLES AND PRESS TOOL FOR THE MANUFACTURE OF SUCH A BRUSH Granted FR2436514A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840372A DE2840372C3 (en) 1978-09-16 1978-09-16 Process and tool for the production of carbon brushes

Publications (2)

Publication Number Publication Date
FR2436514A1 true FR2436514A1 (en) 1980-04-11
FR2436514B1 FR2436514B1 (en) 1983-06-10

Family

ID=6049621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922521A Granted FR2436514A1 (en) 1978-09-16 1979-09-10 BRUSHES FOR ELECTRIC MACHINES WITH CONNECTION CABLES AND PRESS TOOL FOR THE MANUFACTURE OF SUCH A BRUSH

Country Status (5)

Country Link
DE (1) DE2840372C3 (en)
ES (1) ES483550A1 (en)
FR (1) FR2436514A1 (en)
GB (1) GB2034238B (en)
IT (1) IT1122932B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR640915A (en) * 1926-07-20 1928-07-24 Metals Disintegrating Co Process for manufacturing and firing molded parts such as brooms used in electricity and products obtained by this process
US1831144A (en) * 1929-05-11 1931-11-10 Delco Remy Corp Means for molding commutator brushes
US2043474A (en) * 1934-09-27 1936-06-09 Stackpole Carbon Co Method and blank for making brushes
CH229503A (en) * 1941-07-12 1943-10-31 Bosch Gmbh Robert Method for manufacturing carbon cables with a cable head for electrical machines.
GB1142459A (en) * 1967-01-14 1969-02-05 Schunk & Ebe Gmbh Connection of a cable and a carbon brush by means of a solder
DE1926203A1 (en) * 1968-05-23 1969-11-27 Morganite Carbon Ltd Electric contact brush
US3906624A (en) * 1973-03-07 1975-09-23 Fuji Carbon Manufacturing Co L Electrical machine brush and method and apparatus for manufacturing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR640915A (en) * 1926-07-20 1928-07-24 Metals Disintegrating Co Process for manufacturing and firing molded parts such as brooms used in electricity and products obtained by this process
US1831144A (en) * 1929-05-11 1931-11-10 Delco Remy Corp Means for molding commutator brushes
US2043474A (en) * 1934-09-27 1936-06-09 Stackpole Carbon Co Method and blank for making brushes
CH229503A (en) * 1941-07-12 1943-10-31 Bosch Gmbh Robert Method for manufacturing carbon cables with a cable head for electrical machines.
GB1142459A (en) * 1967-01-14 1969-02-05 Schunk & Ebe Gmbh Connection of a cable and a carbon brush by means of a solder
DE1926203A1 (en) * 1968-05-23 1969-11-27 Morganite Carbon Ltd Electric contact brush
US3906624A (en) * 1973-03-07 1975-09-23 Fuji Carbon Manufacturing Co L Electrical machine brush and method and apparatus for manufacturing the same

Also Published As

Publication number Publication date
IT7925418A0 (en) 1979-08-31
GB2034238A (en) 1980-06-04
DE2840372C3 (en) 1981-09-24
FR2436514B1 (en) 1983-06-10
DE2840372A1 (en) 1980-03-20
DE2840372B2 (en) 1980-12-18
GB2034238B (en) 1983-01-12
ES483550A1 (en) 1980-05-16
IT1122932B (en) 1986-04-30

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Legal Events

Date Code Title Description
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