DE124455C - - Google Patents
Info
- Publication number
- DE124455C DE124455C DENDAT124455D DE124455DA DE124455C DE 124455 C DE124455 C DE 124455C DE NDAT124455 D DENDAT124455 D DE NDAT124455D DE 124455D A DE124455D A DE 124455DA DE 124455 C DE124455 C DE 124455C
- Authority
- DE
- Germany
- Prior art keywords
- pantograph
- rollers
- axis
- conductor
- crossbeam
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
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.
Den Gegenstand des vorliegenden Zusatzes bildet eine Verbesserung des durch Patent 107149 geschützten Stromabnehmers. Diese Verbesserung bezieht sich auf solche Stromabnehmer, welche für Anlagen mit drei Leitungsdrähten, ζ. B. für Dreiphasenstrom verwendet werden sollen, und zwar bezweckt die Erfindung, eine bessere Wirkung dieser Stromabnehmer herbeizuführen und eine ununterbrochene Berührung zwischen den Rollen und den Leitungsdrähten zu sichern.The subject of the present addendum is an improvement on the patent 107149 protected pantograph. This improvement relates to such pantographs, which for systems with three lead wires, ζ. B. used for three-phase electricity to be, and that the invention aims to improve the effect of these pantographs and to ensure uninterrupted contact between the rollers and the lead wires.
Auf der beiliegenden Zeichnung istOn the accompanying drawing is
Fig. ι eine Vorderansicht undFig. Ι a front view and
Fig. 2 eine Seitenansicht des Stromabnehmers. Fig. 2 is a side view of the current collector.
Der Motor 1 des Stromabnehmers wirkt durch Reibung auf die Scheiben 2, 3 der Axe der Laufrollen 4, 5, welche auf den Leitern 6, 7 ruhen und bei ihrer Drehung den Stromabnehmer fortbewegen.The motor 1 of the pantograph acts by friction on the discs 2, 3 of the axis of the rollers 4, 5, which rest on the conductors 6, 7 and the current collector as they rotate move around.
Oberhalb der Axe der Rollen 4, 5 ist, parallel zu dieser Axe, ein von den Lagern der letzteren getragener Querbalken 8 angeordnet.Above the axis of the rollers 4, 5, parallel to this axis, is one of the bearings of the the latter supported crossbeam 8 is arranged.
An diesem Querbalken ist durch eine Gelenkverbindung 14 die Axe 10 einer dritten Rolle 12 befestigt. Die Gelenkverbindung gestattet es, dafs die Rolle 12 sich um eine senkrechte Axe dreht und sich der Richtung und Höhenlage des Leiters entsprechend einstellt.This crossbeam is articulated 14 fastened the axis 10 of a third roller 12. The articulated connection is permitted it is that the roller 12 is vertical Ax rotates and adjusts according to the direction and height of the conductor.
Bei dem beschriebenen Stromabnehmer, bei welchem zwei Contactrollen auf einer Welle befestigt sind, nutzen sich diese Rollen infolge der Reibung und des Festklemmens auf den Leitern bei Curven sehr schnell ab; in den Curven mufs nämlich die auf dem inneren Leiter laufende Rolle gleiten, um den von der anderen Rolle durchlaufenen längeren Weg auszugleichen.In the pantograph described, in which two contact rollers on one shaft are attached, these rollers use due to the friction and jamming on the Ladders off very quickly on curves; in the curves there must be those on the inside Slide the ladder of the current roll to take the longer path covered by the other roll balance.
Um diesen Uebelstand, welcher die regelmäfsige Fortbewegung des Stromabnehmers beeinträchtigt, zu beheben, werden die beiden Rollen 4, 5 auf getrennten, in der Verlängerung von einander liegenden Axen befestigt und die letzteren durch ein gewöhnliches Ausgleichsgetriebe mit einander verbunden.About this evil, which is the regular movement of the pantograph impaired to fix, the two rollers 4, 5 on separate, in the extension fastened by axes lying one above the other, and the latter by an ordinary differential gear connected with each other.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE124455C true DE124455C (en) |
Family
ID=393249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT124455D Active DE124455C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE124455C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0118741A1 (en) * | 1983-02-14 | 1984-09-19 | Hoechst Aktiengesellschaft | Pipe branching for pipes for transporting solid matter or dispersions |
-
0
- DE DENDAT124455D patent/DE124455C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0118741A1 (en) * | 1983-02-14 | 1984-09-19 | Hoechst Aktiengesellschaft | Pipe branching for pipes for transporting solid matter or dispersions |
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