DE103269C - - Google Patents

Info

Publication number
DE103269C
DE103269C DENDAT103269D DE103269DA DE103269C DE 103269 C DE103269 C DE 103269C DE NDAT103269 D DENDAT103269 D DE NDAT103269D DE 103269D A DE103269D A DE 103269DA DE 103269 C DE103269 C DE 103269C
Authority
DE
Germany
Prior art keywords
pantograph
contact
same
grinding surface
contact buttons
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.)
Active
Application number
DENDAT103269D
Other languages
German (de)
Publication of DE103269C publication Critical patent/DE103269C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/42Current collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung hat einen Stromabnehmer für Wagen elektrischer Bahnen mit Theilleiterbetrieb zum Gegenstande. Um ein leichtes Auflaufen oder Schleifen derselben auf Contactknöpfen in der Strafsenebene und eine möglichst gute Berührung mit der Oberfläche derselben herbeizuführen, sind die Stromabnehmer in ihrem Grundrifs nicht einfach rechteckig gestaltet, sondern, die Schleiffläche verbreitert und verengt sich abwechselnd.The present invention has a pantograph for electric railroad cars with Partial leader operation to the subject. To lightly puff or grind the same up Contact buttons in the street level and the best possible contact with the surface To bring about the same, the pantographs are not simply rectangular in their basic shape designed, but the sanding surface alternately widens and narrows.

In Fig. ι der Zeichnung ist der Stromabnehmer in einer Draufsicht, in Fig. 2 und 3 das eine Ende desselben im Grundrifs bezw. in Seitenansicht dargestellt.In Fig. Ι of the drawing is the pantograph in a plan view, in Fig. 2 and 3, one end of the same in Grundrifs BEZW. shown in side view.

Die Verbreiterungen wiederholen sich in der ganzen Länge des Stromabnehmers mehrfach. Die eigentliche Schleiffläche besteht aus drei Flach- oder Winkeleisen, von denen die beiden äufseren, deren Kanten in Fig. 2 punktirt sind, parallel zu den verbreiterten Flanken verlaufen. Die Flacheisen sind an den schmalen Stellen des Abnehmers, an denen sie zusammenlaufen , mit einander vernietet. Der Hänger b, durch dessen obere Durchbohrung c ein Schraubbolzen hindurchgezogen wird, dient zur Befestigung des Stromabnehmers am Wagen:The widenings are repeated several times over the entire length of the pantograph. The actual grinding surface consists of three flat or angle irons, of which the two outer ones, the edges of which are dotted in FIG. 2, run parallel to the widened flanks. The flat irons are riveted to one another at the narrow points of the customer where they converge. The hanger b, through the upper through hole c of which a screw bolt is pulled, is used to attach the pantograph to the car:

Durch die schneidenartige Wirkung der Verbreiterungen wird der an den Theilleitern sich oft fest ansetzende Strafsenschmutz, Schnee u. s. w. von dem auflaufenden Stromabnehmer sicher durchschnitten, zur Seite gedrängt und eine gleichrnäfsige Abnutzung der Contactknöpfe erzielt.Due to the blade-like effect of the widenings, the one on the partial ladders becomes often stubborn road dirt, snow, etc. from the accumulating pantograph safely cut through, pushed to the side and uniform wear on the contact buttons achieved.

Claims (1)

Patent-Anspruch:Patent claim: Stromabnehmer für elektrische Bahnen mit Theilleiterbetrieb, dadurch gekennzeichnet, dafs die Schleiffläche sich abwechselnd verbreitert und verengt, zu dem Zweck, isolirende Verunreinigungen der Strafsencontacte zu durchschneiden, bei Seite zu drängen und eine gleichmäfsige Abnutzung der Contactknöpfe zu erreichen. Current collector for electric railways with partial conductor operation, characterized in that dafs the grinding surface is alternately widened and narrowed, for the purpose of isolating impurities to cut the penalty contact, to push aside and an even To achieve wear of the contact buttons. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT103269D Active DE103269C (en)

Publications (1)

Publication Number Publication Date
DE103269C true DE103269C (en)

Family

ID=373775

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT103269D Active DE103269C (en)

Country Status (1)

Country Link
DE (1) DE103269C (en)

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