DE2624612A1 - BRUSH FOR ELECTRIC MACHINERY - Google Patents
BRUSH FOR ELECTRIC MACHINERYInfo
- Publication number
- DE2624612A1 DE2624612A1 DE19762624612 DE2624612A DE2624612A1 DE 2624612 A1 DE2624612 A1 DE 2624612A1 DE 19762624612 DE19762624612 DE 19762624612 DE 2624612 A DE2624612 A DE 2624612A DE 2624612 A1 DE2624612 A1 DE 2624612A1
- Authority
- DE
- Germany
- Prior art keywords
- brush
- bead
- cable lug
- cable
- connecting cables
- 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
- H01R39/36—Connections of cable or wire to brush
Landscapes
- Motor Or Generator Current Collectors (AREA)
- Installation Of Indoor Wiring (AREA)
Description
5-5.1976 Wo/Sm5-5.1976 week / sm
Anlage zurAttachment to
Patent- undPatent and
Gebrauchsmus ter-Hilfs anmeldungUtility model auxiliary registration
Bürste für elektrische MaschinenBrush for electrical machines
Die Erfindung betrifft eine Bürste für elektrische Maschinen, mit in der Bürste befestigten Anschlußkabeln.The invention relates to a brush for electrical machines, with connecting cables fastened in the brush.
Es ist bereits eine Bürste mit nebeneinander eingepreßten Anschlußkabeln bekannt, die/einem Kabelschuh elektrisch leitend und mechanisch befestigt sind. Bei dieser Bürste hat sich als Nachteil vor allem beim rauhen Betrieb in Kraftfahrzeugen herausgestellt, daß die Anschlußkabel nichtA brush with connecting cables pressed in next to one another is already known, the / a cable lug electrically are conductive and mechanically attached. This brush has been found to be a disadvantage, especially when used in rough conditions Motor vehicles found that the connecting cables are not
..12..12
709851/0052709851/0052
- 2 - R. 3269 - 2 - R. 3269
3 Wo/Sm3 weeks / sm
schüttelfest genug angeordnet sind und somit oft an der Bürste oder am Kabelschuh brechen.Are arranged shakable enough and thus often break on the brush or the cable lug.
Außerdem ist eine Bürste bekannt, bei der für jedes Kabel ein Gummischlauch sowie je ein zugehöriger Kabelschuh, zumindest jedoch ein komplizierter Kabelschuh für die getrennte Aufnahme der Kabelenden benötigt werden.In addition, a brush is known in which one for each cable Rubber hose and an associated cable lug, but at least one complicated cable lug for separate recording of the cable ends are required.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Bürste für elektrische Maschinen zu schaffen, bei der die an der Bürste befestigten Anschlußkabel schüttelfest angeordnet sind und mit materialsparenden preiswerten Kabelschuhen versehen sind, die in einfacher Weise montiert werden können.The invention is therefore based on the object to provide a brush for electrical machines in which the on the Brush attached connecting cables are arranged shake-proof and provided with material-saving inexpensive cable lugs that can be easily assembled.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die Anschlußkabel mit einem einzigen Schlauch aus elastischem Material überzogen sind und ihre freien Enden in einer Sicke eines gemeinsamen Kabelschuhs eingelegt und verschweißt sind.According to the invention, the object is achieved in that the connecting cable with a single hose made of elastic Material are coated and their free ends are inserted and welded in a bead of a common cable lug.
In weiterer vorteilhafter Ausgestaltung der Erfindung ist der preiswerte Kabelschuh so ausgebildet, daß die Sicke wie an sich bekannt quer über den Kabelschuh verläuft. Außerdem ist es für die Lebensdauer des Schlauchs von Vorteil, daß im bürstenseitigen Randabschnitt der Sicke die Enden der Anschlußgabel unverschweißt aufgenommen sind. Darüber hinaus ist es für die schüttelfeste Anordnung der Anschlußkabel unter Berücksichtigung deren ausreichender Flexibilität zum Montieren des Kabelschuhs von Vorteil, daß die in der Sicke des Kabelschuhs nebeneinanderliegenden Enden der Anschlußkabel um 90° verschränkt angeordnet sind gegenüber den in der Bürste nebeneinander befestigten Enden der Anschlußkabel.In a further advantageous embodiment of the invention is the inexpensive cable lug designed so that the bead, as known per se, runs across the cable lug. Besides, it's for the service life of the hose is advantageous that the ends of the connecting fork in the edge section of the bead on the brush side are recorded unwelded. In addition, it is taking into account the shake-proof arrangement of the connection cables their sufficient flexibility for mounting the cable lug is advantageous that those lying next to one another in the bead of the cable lug Ends of the connecting cables are arranged crossed by 90 ° with respect to those fastened next to one another in the brush Ends of the connecting cables.
Ein Ausführungsbeispiel der Bürste nach der Erfindung ist in der Zeichnung wiedergegeben. Sie zeigt inAn embodiment of the brush according to the invention is shown in the drawing. She shows in
709851/0052709851/0052
- Jf - R. 3269- Jf - R. 3269
H Wo/SmH Wo / Sm
Fig. 1 eine Bürste mit Anschlußkabel und Kabelschuhe in Seitenansicht jFig. 1 shows a brush with connecting cable and cable lugs in side view j
Fig. 2 die Bürste mit Anschlußkabel und Kabelschuh in Pfeilrichtung II in Figur 1,FIG. 2 shows the brush with connection cable and cable lug in the direction of arrow II in FIG. 1,
Fig. 3 die Bürste mit Anschlußkabel und Kabelschuh in Draufsicht.Fig. 3 shows the brush with connecting cable and cable lug in plan view.
In einer Bürste 1 sind je ein Ende 2 zweier Anschlußkabel 3 und H nebeneinander eingepreßt. Die Anschlußkabel sind mit einem Gummischlauch 5 überzogen, der sich von der Bürste 1 bis zu einem Kabelschuh 6 erstreckt. In einem Endabschnitt des Kabelschuhs 6 ist quer zu dessen Längsachse eine Sicke 7 ausgebildet. Die Anschlußkabel 3 und 4 sind um 90° verschränkt, so daß ihre Enden 8 und 9 nebeneinander in die Sicke 7 eingelegt sind, wenn die Längsachsen von Bürste 1 und Kabelschuh in einer Ebene parallel zueinander verlaufen. In der Sicke sind die Enden 8 und 9 verschweißt. Die Schweißstelle läßt jedoch einen Randabschnitt 10 frei, um den Gummischlauch 5 nicht zu beschädigen.In a brush 1, one end 2 of two connecting cables 3 and H are pressed next to one another. The connection cables are covered with a rubber hose 5 which extends from the brush 1 to a cable lug 6. In an end section of the cable lug 6, a bead 7 is formed transversely to its longitudinal axis. The connecting cables 3 and 4 are twisted by 90 ° so that their ends 8 and 9 are inserted next to one another in the bead 7 when the longitudinal axes of the brush 1 and cable lug run parallel to one another in one plane. The ends 8 and 9 are welded in the bead. However, the welding point leaves an edge section 10 free so as not to damage the rubber hose 5.
Die erfindungsgemäße Bürste 1 ist durch das Überziehen der verschränkten Anschlußkabel 3 und 4.mit einem Schlauch 5 ausreichend schüttelfest angeordnet. Darüber hinaus sind die Anschlußkabel 3 und 4 mit einem gemeinsamen preiswerten Kabelschuh 6 auf einfache Weise verbunden.The brush 1 according to the invention is by covering the entangled connecting cables 3 and 4 with a hose 5 are sufficient Shake-proof arranged. In addition, the connecting cables 3 and 4 have a common, inexpensive cable lug 6 connected in a simple way.
709851/0052709851/0052
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762624612 DE2624612C2 (en) | 1976-06-02 | 1976-06-02 | Brush for electrical machines |
FR7716600A FR2353972A1 (en) | 1976-06-02 | 1977-05-31 | BRUSH FOR ELECTRIC MACHINES |
HU77BO1669A HU174264B (en) | 1976-06-02 | 1977-05-31 | Brush of electric machines |
GB2319577A GB1559950A (en) | 1976-06-02 | 1977-06-01 | Brush assemblies for electrical machines |
JP6456977A JPS52147705A (en) | 1976-06-02 | 1977-06-01 | Electriccmachine brush |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762624612 DE2624612C2 (en) | 1976-06-02 | 1976-06-02 | Brush for electrical machines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2624612A1 true DE2624612A1 (en) | 1977-12-22 |
DE2624612C2 DE2624612C2 (en) | 1986-10-23 |
Family
ID=5979551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762624612 Expired DE2624612C2 (en) | 1976-06-02 | 1976-06-02 | Brush for electrical machines |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS52147705A (en) |
DE (1) | DE2624612C2 (en) |
FR (1) | FR2353972A1 (en) |
GB (1) | GB1559950A (en) |
HU (1) | HU174264B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997048153A1 (en) * | 1996-06-13 | 1997-12-18 | Deutsche Carbone Ag | Carbon brush with a current derivation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1959848A (en) * | 1933-02-07 | 1934-05-22 | Speer Carbon Company | Dynamo-electric brush cable |
US2286339A (en) * | 1941-06-21 | 1942-06-16 | Stackpole Carbon Co | Insulated conductor |
GB669650A (en) * | 1949-04-08 | 1952-04-09 | Morgan Crucible Co | Method of connecting together electrical contact brushes of the same polarity |
US2637826A (en) * | 1951-10-09 | 1953-05-05 | Hoover Co | Motor |
US3148295A (en) * | 1961-02-20 | 1964-09-08 | Pure Carbon Company Inc | Electrical contact brush with a corrosion resistant shunt connection |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR761878A (en) * | 1933-07-04 | 1934-03-29 | Omnium D Electricite Automobil | Advanced brush for dynamos and motors |
FR1055276A (en) * | 1952-04-29 | 1954-02-17 | Union Carbide & Carbon Corp | Electric contact brush |
US2935632A (en) * | 1956-02-08 | 1960-05-03 | Jr Michael F Schmitz | Shunt for carbon brush |
DE1949957A1 (en) * | 1969-10-03 | 1971-04-15 | Bosch Gmbh Robert | Connection element for electrical conductors made of different metals |
-
1976
- 1976-06-02 DE DE19762624612 patent/DE2624612C2/en not_active Expired
-
1977
- 1977-05-31 FR FR7716600A patent/FR2353972A1/en not_active Withdrawn
- 1977-05-31 HU HU77BO1669A patent/HU174264B/en unknown
- 1977-06-01 GB GB2319577A patent/GB1559950A/en not_active Expired
- 1977-06-01 JP JP6456977A patent/JPS52147705A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1959848A (en) * | 1933-02-07 | 1934-05-22 | Speer Carbon Company | Dynamo-electric brush cable |
US2286339A (en) * | 1941-06-21 | 1942-06-16 | Stackpole Carbon Co | Insulated conductor |
GB669650A (en) * | 1949-04-08 | 1952-04-09 | Morgan Crucible Co | Method of connecting together electrical contact brushes of the same polarity |
US2637826A (en) * | 1951-10-09 | 1953-05-05 | Hoover Co | Motor |
US3148295A (en) * | 1961-02-20 | 1964-09-08 | Pure Carbon Company Inc | Electrical contact brush with a corrosion resistant shunt connection |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997048153A1 (en) * | 1996-06-13 | 1997-12-18 | Deutsche Carbone Ag | Carbon brush with a current derivation |
Also Published As
Publication number | Publication date |
---|---|
DE2624612C2 (en) | 1986-10-23 |
FR2353972A1 (en) | 1977-12-30 |
HU174264B (en) | 1979-12-28 |
GB1559950A (en) | 1980-01-30 |
JPS52147705A (en) | 1977-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8120 | Willingness to grant licences paragraph 23 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |