CH179299A - Motor chassis, in particular for trolley buses and similar vehicles. - Google Patents

Motor chassis, in particular for trolley buses and similar vehicles.

Info

Publication number
CH179299A
CH179299A CH179299DA CH179299A CH 179299 A CH179299 A CH 179299A CH 179299D A CH179299D A CH 179299DA CH 179299 A CH179299 A CH 179299A
Authority
CH
Switzerland
Prior art keywords
motor
crank arm
drive
drive motor
wheel
Prior art date
Application number
Other languages
German (de)
Inventor
Automobil-Und Wagg Tatra-Werke
Original Assignee
Tatra Werke 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 Tatra Werke Ag filed Critical Tatra Werke Ag
Publication of CH179299A publication Critical patent/CH179299A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0069—Disposition of motor in, or adjacent to, traction wheel the motor axle being perpendicular to the wheel axle
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/46—Wheel motors, i.e. motor connected to only one wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/143—Busses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Description

  

      Triebfahrgestell,    insbesondere für     'Trolleybusse    und dergleichen Fahrzeuge.    .Die Erfindung bezieht sich auf ein Trieb  fahrgestell, insbesondere für Trolleybusse  und dergleichen Fahrzeuge, bei welchem die  Treibräder auf in ,der Fahrtrichtung ver  laufenden     Kurbelarmen    gelagert sind und auf  den Kurbelarmen ausser dem Rade auch der  Antriebsmotor angebracht ist.  



  Durch die     Erfindung    sollen bei derartigen  Fahrgestellen einerseits die Massen besser  verteilt und anderseits die Antriebsmotoren  zugänglicher gemacht werden.  



  Die Erfindung besteht darin, dass das  Treibrad und der Antriebsmotor auf verschie  dener Seite .der Schwingachse des Kurbel  armes angeordnet sind.  



  In der Zeichnung ist ein Ausführungs  beispiel des Erfindungsgegenstandes     schema-          tisch    veranschaulicht.  



  Ein quer zur Längsrichtung des Fahr  zeuges angeordneter Zapfen 1 des Gestelles  trägt mittelst einer Hülse 2 einen parallel zur  Fahrtrichtung verlaufenden Kurbelarm 3,  welcher von einem Rohr gebildet und einer-         ends    mit einem Gehäuse 4 versehen ist. Das  Gehäuse 4 ist durch einen abnehmbaren     Dek-          kel    5 verschlossen und umschliesst ein Kegel  radgetriebe 6. An .dem Gehäuse ist in üblicher  Weise .das Treibrad 7 gelagert, welches in  treibender Verbindung mit dem grossen Ke  gelrad des Getriebes 6 steht.  



  Mit dem andern, über die Hülse 2 hinaus  ragenden     Ende,des    Kurbelarmes 3 ist die eine  Stirnwand 8 eines Elektromotors 9 verbun  den. An der     zweiten    Stirnwand 10 des Mo  tors ist .der Kollektor angebracht und diese  Stirnwand ist abnehmbar, um den Zugang zu  diesem eine     Überwachung    vor allem bedür  fenden Teile zu ermöglichen.  



  Zweckmässig ist die Verbindung zwischen  .dem Motor 9 und der Stirnwand 8 oder die  Verbindung zwischen der Stirnwand 8 und  dem Kurbelarm so ausgebildet, dass der ge  samte Motor .abgenommen und gegebenenfalls  gegen einen gleichen Motor ausgewechselt  werden kann.      Die     Verbindungsstelle    zwischen dem Mo  tor und dem Getriebe 6 ist, wie in der Zeich  nung     angedeutet,    durch den hohlen Kurbel  arm 3, sowie die Hülse 2 hindurchgeführt..  



  Dabei ist der Motor 9 zweckmässig in  einer solchen Entfernung von der Schwing  achse X des Kurbelarmes angeordnet, dass .der  Kurbelarm wenigstens annähernd vollständig  ausbalanziert ist.  



  Zur Abfederung .des Rades können bei  spielsweise     .an    der Achse angreifende Blatt-,  Schrauben- oder Torsionsfedern verwendet  sein.  



  Im Gegensatz zu den     bekannten    Trieb  fahrgestellen, bei denen der Motor und .das  Treibrad auf der gleichen Seite der Schwing  achse X des Kurbelarmes angeordnet     sind,     ist bei dem     beschriebenen    Gestell der Motor  völlig unbehindert zugänglich und wegnehm  bar, ohne Störung der übrigen Teile.



      Motor chassis, in particular for trolley buses and similar vehicles. The invention relates to a powered chassis, in particular for trolley buses and similar vehicles, in which the drive wheels are mounted on crank arms running in the direction of travel and the drive motor is attached to the crank arms in addition to the wheel.



  The invention should on the one hand better distribute the masses in such chassis and on the other hand make the drive motors more accessible.



  The invention consists in that the drive wheel and the drive motor are arranged on different side .der swing axis of the crank arm.



  In the drawing, an exemplary embodiment of the subject matter of the invention is illustrated schematically.



  A pin 1 of the frame arranged transversely to the longitudinal direction of the vehicle carries, by means of a sleeve 2, a crank arm 3 which runs parallel to the direction of travel and is formed by a tube and provided with a housing 4 at one end. The housing 4 is closed by a removable cover 5 and encloses a bevel gear 6. The drive wheel 7, which is in driving connection with the large bevel gear of the gear 6, is mounted on the housing in the usual way.



  With the other end, projecting beyond the sleeve 2, of the crank arm 3, one end wall 8 of an electric motor 9 is verbun. The collector is attached to the second end wall 10 of the motor and this end wall can be removed in order to allow access to the parts that are particularly in need of monitoring.



  The connection between the motor 9 and the end wall 8 or the connection between the end wall 8 and the crank arm is expediently designed so that the entire motor can be removed and, if necessary, replaced with the same motor. The connection point between the Mo tor and the gearbox 6 is, as indicated in the drawing voltage, passed through the hollow crank arm 3 and the sleeve 2 ..



  The motor 9 is expediently arranged at such a distance from the swing axis X of the crank arm that the crank arm is at least approximately completely balanced.



  To cushion the wheel, leaf, coil or torsion springs acting on the axle can be used, for example.



  In contrast to the known drive chassis, in which the motor and .das drive wheel are arranged on the same side of the swing axis X of the crank arm, the motor is completely unhindered accessible and removeable bar in the frame described, without disturbing the other parts.

Claims (1)

PATENTANSPRUCH: Triebfahrgestell, insbesondere für Trolley- busse und dergleichen Fahrzeuge, bei wel chem .die Treibräder auf in der Fahrtrichtung verlaufenden Kurbelarmen gelagert sind und auf .den Kurbelarmen ausser dem Rade auch der Antriebsmotor angebracht ist, dadurch gekennzeichnet, dass das Treibrad (7) und der Antriebsmotor (9) auf verschiedener Seite der Schwingachse (X) des Kurbelarmes (3) angeordnet sind. PATENT CLAIM: Motor chassis, in particular for trolley buses and similar vehicles, in which the drive wheels are mounted on crank arms running in the direction of travel and the drive motor is attached to the crank arms in addition to the wheel, characterized in that the drive wheel (7) and the drive motor (9) are arranged on different sides of the swing axis (X) of the crank arm (3). UNTERANSPRÜCHE 1. Triebfahrgestell nach Patentanspruch, da durch gekennzeichnet, dass der Antriebs motor (9) in einer solchen Entfernung von der Schwingachse (X) des Kurbelarmes angeordnet ist, dass :der Kurbelarm wenig stens annähernd vollständig ausbalanziert ist. \?. Triebfahrgestell nach Patentanspruch und Unteranspruch 1, dadurch gekennzeichnet, da.ss der Antriebsmotor (9) freitragend und abnehmbar an dem einen Ende des Kurbel armes (3) angebracht ist. 3. SUBClaims 1. Motor carriage according to claim, characterized in that the drive motor (9) is arranged at such a distance from the swing axis (X) of the crank arm that: the crank arm is at least almost completely balanced. \ ?. Motor carriage according to claim and dependent claim 1, characterized in that the drive motor (9) is cantilevered and removably attached to one end of the crank arm (3). 3. Triebfahrgestell nach Patentanspruch und Unteransprüchen 1 und 2, mit Elektro motoren als Antriebsmotoren, dadurch ge kennzeichnet, dass auf der von der Be festigungsstelle am Kurbelarm (3) ent fernten Seite des Elektromotors eine den Kollektor tragende Stirnwand (10) des Motors abnehmbar angebracht ist. Triebfahrgestell nach Patentanspruch und Unteransprüchen 1 und 2, dadurch ge kennzeichnet, dass an das dem Antriebs motor abgewendete Ende des Kurbelarmes ein mit einem Getriebe für das Rad ver- sehenes Gehäuse (4) mit einem abnehm baren Deckel (5) angebracht ist. Motorized chassis according to claim and dependent claims 1 and 2, with electric motors as drive motors, characterized in that a front wall (10) of the motor carrying the collector is removably attached to the side of the electric motor remote from the fastening point on the crank arm (3). Motorized chassis according to claim and dependent claims 1 and 2, characterized in that a housing (4) provided with a gear for the wheel with a removable cover (5) is attached to the end of the crank arm facing away from the drive motor.
CH179299D 1935-01-14 1935-01-14 Motor chassis, in particular for trolley buses and similar vehicles. CH179299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH179299T 1935-01-14

Publications (1)

Publication Number Publication Date
CH179299A true CH179299A (en) 1935-08-31

Family

ID=4429174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH179299D CH179299A (en) 1935-01-14 1935-01-14 Motor chassis, in particular for trolley buses and similar vehicles.

Country Status (1)

Country Link
CH (1) CH179299A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506689A1 (en) * 1981-05-27 1982-12-03 Fenwick Manutention Ste Indle Hand held motorised trolley - contains conical reduction gear in L=shaped housing between wheel and motor
WO2004106110A1 (en) * 2003-06-03 2004-12-09 Gemco Mobile Systems B.V. Wheel suspension and vehicle
US7083015B2 (en) * 1997-02-18 2006-08-01 Meritor Heavy Vehicle Systems, Llc Low floor drive unit assembly for an electrically driven vehicle
US7314105B2 (en) 2004-09-16 2008-01-01 Arvinmeritor Technology, Llc Electric drive axle assembly with independent dual motors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506689A1 (en) * 1981-05-27 1982-12-03 Fenwick Manutention Ste Indle Hand held motorised trolley - contains conical reduction gear in L=shaped housing between wheel and motor
US7083015B2 (en) * 1997-02-18 2006-08-01 Meritor Heavy Vehicle Systems, Llc Low floor drive unit assembly for an electrically driven vehicle
WO2004106110A1 (en) * 2003-06-03 2004-12-09 Gemco Mobile Systems B.V. Wheel suspension and vehicle
US7314105B2 (en) 2004-09-16 2008-01-01 Arvinmeritor Technology, Llc Electric drive axle assembly with independent dual motors

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