DE1055046B - Pantographs for electric traction vehicles with a very flat rest position - Google Patents

Pantographs for electric traction vehicles with a very flat rest position

Info

Publication number
DE1055046B
DE1055046B DED18856A DED0018856A DE1055046B DE 1055046 B DE1055046 B DE 1055046B DE D18856 A DED18856 A DE D18856A DE D0018856 A DED0018856 A DE D0018856A DE 1055046 B DE1055046 B DE 1055046B
Authority
DE
Germany
Prior art keywords
rest position
electric traction
pantographs
traction vehicles
scissor
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.)
Pending
Application number
DED18856A
Other languages
German (de)
Inventor
Dipl-Ing Ernst Dozler
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.)
ERNST DOZLER DIPL ING
Original Assignee
ERNST DOZLER DIPL ING
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 ERNST DOZLER DIPL ING filed Critical ERNST DOZLER DIPL ING
Priority to DED18856A priority Critical patent/DE1055046B/en
Publication of DE1055046B publication Critical patent/DE1055046B/en
Pending legal-status Critical Current

Links

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
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/24—Pantographs

Landscapes

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

Description

Scherenstromabnehmer füx elektrische Triebfahrzeuge mit sehr flacher Ruhelage: Die Patentanmeldung D 18215 VIIIb/201 betrifft eine Einrichtung für Scherenstromabnehmer elektrischer Triebfahrzeuge mit sehr flacher Ruhelage, die es ermöglicht, Stangenlängen in einfacher Weise auf das erforderliche genaue Maß zu bringen. Die nachfolgend beschriebene Erfindung betrifft eine besonders zweckmäßige Ausführungsform des Gegenstandes der Hauptpatentanmeldung.Pantographs for electric traction vehicles with very flat Rest position: Patent application D 18215 VIIIb / 201 relates to a device for pantographs electric traction vehicles with a very flat rest position, which makes it possible to use rod lengths to bring in a simple manner to the required exact measure. The following The invention described relates to a particularly useful embodiment of the object the main patent application.

Nach der Erfindung sind die beiden Enden derjenigen Glieder des Scherengestelles, deren Länge nach dem Hauptpatent fein einstellbar sein soll, z. B. der Oberscherenarme, mit den zugehörigen Gelenklagern über j e ein Rechts- und Linksgewinde verbunden. Diese Maßnahme verleiht der ganzen Stange in bekannter Weise die Eigenschaft eines sogenannten Spannschlosses, d. h., durch Drehen der Stangen kann der Abstand der Lagerachsen der Stangenenden sehr genau eingestellt werden.According to the invention, the two ends of those links of the scissor frame are whose length should be finely adjustable according to the main patent, z. B. the upper scissor arms, connected to the associated spherical plain bearings via a right-hand and left-hand thread. This measure gives the whole rod in a known manner the property of a so-called turnbuckle, d. i.e., by rotating the rods, the distance between the Bearing axes of the rod ends can be set very precisely.

In der Zeichnung ist die Erfindung dargestellt. Hierin bedeutet 1 die Strebe eines Oberscherenarmes, wobei die Muffe 2 ein Rechts- und Muffe 3 ein Linksgewinde hat. Die Muffen umfassen je einen Bolzen 4 und 5 mit entsprechenden Gegengewinden, die mit den anschließenden Gelenklagerungen 6 und 7 verbunden sind. Die Gegenmuttern 8 und 9 sichern die Strebe gegen unerwünschte Verdrehung.The invention is shown in the drawing. Here 1 the strut of an upper scissor arm, the sleeve 2 being a right and sleeve 3 a Has left-hand thread. The sleeves each comprise a bolt 4 and 5 with corresponding ones Counter threads that are connected to the subsequent joint bearings 6 and 7. The lock nuts 8 and 9 secure the strut against undesired rotation.

Nicht minder vorteilhaft wie die Längeneinstellbarkeit der Scherenstangen ist die Anwendung der Erfindung auf die Kuppelstange des Stromabnehmers. Diese stellt die Ouerverbindung zwischen den beiden Wellen der Unterschere her und bestimmt durch ihre Länge die Bewegungsrichtung des Scheitelgelenkes der Schere und damit des Schleifbügels. Durch die Anwendung der erfindungsgemäßen stetigen Längeneinstellbarkeit auf die Kuppelstange läßt sich die Bewegungsrichtung des Scheitelgelenkes des Scherengestelles in einfachster Weise genau einstellen.No less advantageous than the length adjustability of the scissor bars is the application of the invention to the coupling rod of the pantograph. This represents the cross connection between the two waves of the lower scissors and determined by their length the direction of movement of the top joint of the scissors and thus of the grinding hanger. By applying the continuous length adjustability according to the invention on the The coupling rod can be used to determine the direction of movement of the top joint of the scissor frame set precisely in the simplest way.

Claims (2)

PATENTANSPRÜCHE: 1: Scherenstromabnehmer für elektrische Triebfahrzeuge mit sehr flacher Ruhelage nach Patentanmeldung D 18215 VIIIb/201, dadurch gekennzeichnet, daß beide Enden derjenigen Scherenglieder, deren Länge stetig veränderbar sein soll, mit den zugehörigen Gelenklagern über je ein Rechts- und Linksgewinde verbunden sind. PATENT CLAIMS: 1: Scissor pantograph for electric traction vehicles with a very flat rest position according to patent application D 18215 VIIIb / 201, characterized in that both ends of those scissor links, the length of which should be continuously variable, are connected to the associated pivot bearings via a right-hand and left-hand thread. 2. Scherenstromabnehmer nach Anspruch 1, dadurch gekennzeichnet, daß die Länge der Kuppelstange zwischen den beiden Wellen der Unterschere stetig veränderlich einstellbar ist. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 345 261; Patentschrift Nr. 93 des Amtes für Erfindungs- und Patentwesen in der sowjetischen Besatzungszone Deutschlands.2. pantograph according to claim 1, characterized in that the length the coupling rod between the two shafts of the lower scissor is continuously variable is adjustable. Publications considered: German Patent No. 345 261; Patent No. 93 of the Office for Inventions and Patents in the Soviet Occupation zone of Germany.
DED18856A 1954-10-12 1954-10-12 Pantographs for electric traction vehicles with a very flat rest position Pending DE1055046B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED18856A DE1055046B (en) 1954-10-12 1954-10-12 Pantographs for electric traction vehicles with a very flat rest position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED18856A DE1055046B (en) 1954-10-12 1954-10-12 Pantographs for electric traction vehicles with a very flat rest position

Publications (1)

Publication Number Publication Date
DE1055046B true DE1055046B (en) 1959-04-16

Family

ID=7036173

Family Applications (1)

Application Number Title Priority Date Filing Date
DED18856A Pending DE1055046B (en) 1954-10-12 1954-10-12 Pantographs for electric traction vehicles with a very flat rest position

Country Status (1)

Country Link
DE (1) DE1055046B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608669A1 (en) * 1996-03-06 1997-09-11 Stemmann Technik Gmbh Current pick=up for roof mounting on electric train power cars

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93C (en) * 1877-07-02 G. LÖWIG & FR. LÖWIG in Dresden bezw. Goldschmieden Process for the preparation of caustic alkalis and alumina preparations
DE345261C (en) * 1920-11-13 1921-12-08 Siemens Schuckertwerke G M B H Cam for regulating the attack lever arm of a spring, especially for pantographs for electric railways

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93C (en) * 1877-07-02 G. LÖWIG & FR. LÖWIG in Dresden bezw. Goldschmieden Process for the preparation of caustic alkalis and alumina preparations
DE345261C (en) * 1920-11-13 1921-12-08 Siemens Schuckertwerke G M B H Cam for regulating the attack lever arm of a spring, especially for pantographs for electric railways

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608669A1 (en) * 1996-03-06 1997-09-11 Stemmann Technik Gmbh Current pick=up for roof mounting on electric train power cars
DE19608669C2 (en) * 1996-03-06 2000-12-21 Stemmann Technik Gmbh Pantograph

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