CH148646A - Motor vehicle with electrical power transmission between the internal combustion engine and the drive wheels. - Google Patents

Motor vehicle with electrical power transmission between the internal combustion engine and the drive wheels.

Info

Publication number
CH148646A
CH148646A CH148646DA CH148646A CH 148646 A CH148646 A CH 148646A CH 148646D A CH148646D A CH 148646DA CH 148646 A CH148646 A CH 148646A
Authority
CH
Switzerland
Prior art keywords
shaft
drive
motor vehicle
vehicle according
power transmission
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
Priority claimed from DET36195D external-priority patent/DE494051C/en
Application filed by Tatra Werke Ag filed Critical Tatra Werke Ag
Publication of CH148646A publication Critical patent/CH148646A/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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • 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
    • 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
    • B60K17/36—Arrangement or mounting of transmissions in vehicles for driving tandem wheels
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/44—Series-parallel type
    • B60K6/442—Series-parallel switching type
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/46—Series type
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • B62D21/04—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members single longitudinal type
    • 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
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • 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
    • B60L2260/00—Operating Modes
    • B60L2260/20—Drive modes; Transition between modes
    • B60L2260/28—Four wheel or all wheel drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement Of Transmissions (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Retarders (AREA)

Description

  

  Kraftfahrzeug mit elektrischer     Kraftübertragung    zwischen dem Verbrennungsmotor  und den     Treibrildern.       Die     Erfindun        '-'   <B>,</B> bezieht sich auf     ein        Kraft-          fahrzeut)-    mit elektrischer     Kraftübertraguno,          tn   <B>C</B>  zwischen dem Verbrennungsmotor und den  Treibrädern.  



  Der grosse Vorteil<U>der</U> elektrischen Kraft  übertragung bei     Fahrzeuoen    mit     Verbren-          nungsmo-tor    oder dergleichen besteht     bekannt-          lieh    in der     Mögliehkeit    des stufenlosen     Schal-          tens    beim Anfahren.  



  Die     Erfinduno,    besteht in der Anordnung       einer        an        Stelle        dür   <B>7</B>     elektrischen        Kraftüber-          tragungseinrichtung        einrückbaren        mechani-          CI        el     sehen     Kraftübertragungseinrichtung        zwi-          sehen    Verbrennungsmotor -und den Treib  rädern.

   Zweckmässig erfolgt gleichzeitig mit       dem        Einrücken        der        mechanischen   <B>7</B>     Kraftüber-          tragungseinrie,litung    die selbsttätige     Aus-          sehaltung    der elektrischen     Kraftübertra-          gungseinrichtung,    und umgekehrt mit dem  Ausrücken der mechanischen     Kraftübertra-          ,

  gungseinriclitung    die selbsttätige     Einschal-          D   <B>kn</B>         tung    der elektrischen     KraftÜbertragungsein-          riellt-utug.        I     Die     Ei2iri.icl,:iiii",    der mechanischen     Kraft-          übertragungseinrichtung    an Stelle der elek  trischen     Kraftfibertra--uno-s-einrichtun-    kann  entweder vom Fahrer bewirkt werden     ochr     bei Erreichung einer bestimmten     Geschwin-          digkeit    automatisch erfolgen.

   Auch bei     auto-          matisdher    Umschaltung wird die     Anordnun,-          zweckmässig    so getroffen,     dass    die     Umsehal-          tung    auch durch den Fahrer bewirkt werden  kann, damit bei     Schadhaft,#verden    der elek  trischen     Kraftübertrao-ulic,    das Fahrzeug  nicht ganz betriebsunfähig wird, sondern,  wenn auch nur mit dem     sogenannten        "direk-          ten"    Gang, weiter gefahren werden kann.  



  Bei     Fahrzemen.    bei welchen durch den  zur elektrischen     Kraftübertra--un-    dienenden  <B>b</B>  <B>E</B>     lektromotor    eine Längswelle angetrieben  wird, die, ihrerseits mit den Rädern     o,ekup-          el          pelte    Querwellen antreibt, kann die gleiche      Längswelle     mechanisel-i    mit dem Verbren  nungsmotor gekuppelt werden. Im allge  meinen ist ein gleichzeitiges Loskuppeln des  Elektromotors von dieser Längswelle nicht  erforderlich.

   Der Elektromotor kann auch  bei mechanischer Kraftübertragung mitlau  fen, da bei Ausschaltung der elektrischen       Kraftubertrao-un,cseinrichtung    nur die ge  ringen Reibungsverluste in dessen Lagern  auftreten.  



  Ferner könnte auch die beispielsweise mit  dein Verbrennungsmotor gekuppelte     Genera-          torwell-e    mit einer zur mechanischen Kraft  übertragung auf die Treibräder dienenden  Welle gekuppelt werden, wobei dann bei  mechanischer     Kraftiibertraauno,    der Genera  tor leer mitläuft: bei     Ausschaltuno-    der     elek-          irischen        Kraftübertragungseinrichtung    sind  auch hier nur die geringen Reibungsverluste  in den     GeneratarlageTn    zu überwinden.  



  Es ist also in vielen Fällen, insbesondere  aber bei Fahrzeugen mit einem     rohrförmigen     mittleren Tragkörper, der teilweise durch  das     Generatorgehäuse    und durch das     Elek-          tromotorgehäuse,    gebildet wird, nur     erforder-          liell,    zwischen die mit dem Elektromotor ver  bundene, zum Antrieb der Querwellen die  nende     Länoswelle    und die     Generatorwelle     eine ein- und     ausrückbare    Kupplung unter  Einfügung einer entsprechend langen Zwi  schenwelle anzuordnen.  



  In der Zeichnung sind ein Ausführungs  beispiel des Erfindungsgegenstandes und       t'   <B>C</B>     eD     mehrere Detailvarianten dargestellt.  



  Bild<B>1</B>     zeigotdas        Untergestelleines        Sechs-          radwagens    in     Seitienansieht;     Bild 2 zeigt den zugehörigen     Grundriss     teilweise im Schnitt, mit schematischer Dar  stellung der     Antriebsorgane-,     Bilder<B>3,</B> 4 und<B>5</B> zeigen in schematischer  Darstellung im     Grundriss    drei weitere Bei  spiele von Anordnungen der     Antriebsorgane.     



  Der     Chassisrahmen    besteht aus mehreren  rohrförmigen, fest miteinander verbundenen  Teilen, nämlich dem Getriebegehäuse<B>5,</B> an  dem     freitragen#d    der Verbrennungsmotor<B>6</B>       angeflansc'ht    ist, dem     Generatorgehäuse,   <B>7</B>  mit seinen beiden Deckeln<B>V,</B> einem längeren  e    Verbindungsrohr<B>8,</B> dem     vordern    Differen  tialgehäuse<B>9,</B> einem kürzeren Rohr<B>10,</B> dem  hintern     Differentialgeliäuse   <B>11,</B> und dem       Elektromotorgehäuse    12, welcher unter Ver  mittlung seines vordern Deckels 12' an dem  hintern Differentialgehäuse<B>11</B> befestigt ist.

    Die Lenkräder<B>13, 13'</B> werden von den am       Chassisrahmen        angelenkten,    schwingenden  Halbachsen 14, 14' und Streben 14a,     14a,    ge  tragen. Der Generator<B>7</B> ist direkt oder un  ter     Zwisehenschaltung    einer in dem Gehäuse  <B>5</B> angeordneten Übersetzung mit dein Ver  brennungsmotor<B>6</B> gekuppelt.  



  <B>An</B> dem vordern Differentialgehäuse<B>9</B>  sind die vordern Treibräder<B>15, 15'</B> tragende  Halbachsen<B>16, 16'</B> auf und ab schwenkbar  befestigt, in Jenen mit den Treibrädern     ge-          kuppelte    Querwellen<B>17, 17'</B> gelagert sind.  An dem     liintern    Differentialgehäuse<B>11</B> sind  in gleicher Weise die     hintern    Treibräder<B>18,</B>  <B>18'</B> tragende Halbachsen<B>19, 19'</B> auf und ab  schwenkbar befestigt, in denen mit den  Treibrädern     gekuppelte    Querwellen 20, 20'  gelagert sind.  



  Zur     Übertra-#Ung    der Bewegung des     Elek-          tn        tD          tromotors    auf die Treibräder dient eine in  dem rohrförmigen Tragkörper gelagerte       Längswelle    21, die zweckmässig eine direkte  Fortsetzung der     Elektromotorwelle    bildet.  Diese     Längs-welle    21 ist mit den treibenden  Teilen von zwei     Stirnraddifferentialgetrie-          ben    22 und<B>23</B> verbunden.

      Das Differentialgetriebe     22    treibt zwei  Kegelräder 24, 24' an, welche in mit den  beiden Querwellen<B>17, 17'</B> verbundene Kegel  räder<B>25</B>     bezw.    25' eingreifen. Das Kegelrad  24     ist    mit einer Hohlwelle,<B>26</B> fest verbun  den, die auf der Welle     2.1    frei drehbar ge  lagert ist. Das Kegelrad 24' wiederum ist  frei drehbar auf der Hohlwelle<B>26</B> gelagert.  



  Der Antrieb der mit den     hint-ern        Treilb-          rädern    gekuppelten Querwellen 20, 20' durch  das zweite Differentialgetriebe<B>23</B>     erfolg-t    in  der gleichen Weise wie der soeben beschrie  bene Antrieb der mit den vordern Treib  rädern gekuppelten Querwellen<B>17, 17'.</B> Auch  für die hintern Treibräder sind zwei zur An-           triebswelle    21     gleichaellsige,    durch das     Diffe           rentialgetriebe   <B>23</B>     angetriebe    Kegelräder<B>27,</B>  <B>27'</B> angeordnet,

   welche in die mit den     Halb-          a        'hswellen   <B>20</B>     bezw.    20' verbundenen Kegel  e<B>:Z</B>       räder   <B>28, 28'</B> eingreifen. Das Kegelrad<B>27'</B>  wird von einer auf der Welle 21 drehbaren  Hohlwelle<B>29'</B> getragen, auf der wiederum  das     Ke.gelrad   <B>27</B> frei drehbar ist.  



  Die Welle 21 ist nach vorn über das  Differentialgetriebe     22    hinaus als, Verbin  dungswelle verlängert, und ihr freies Ende  kann unter Vermittlung einer geeignet ge  stalteten Kupplung<B>30</B> mit der nach hinten  verlängerten     Generatorwelle   <B>31</B> gekuppelt  werden.

   Zur Betätigung der Kupplung<B>30</B>  dient ein den jeweiligen     Bedürfmissen        an-          ge   <B>-</B>     passt,        in        der        Zeichnung        nur        schematisch          anaede        uteter        Hebel        3,2.     



  Beim Anfahren des Fahrzeuges wird der  Generator<B>7</B> vom Verbrennungsmotor<B>6</B> an  getrieben, und der von dem Generator<B>7</B>     ae-          lieferte    Strom dient zur Speisung des Elek  tromotors 12, der seinerseits unter Vermitt  lung der beschriebenen mechanischen Über  tragungsglieder die Treibräder<B>15, 15', 18,</B>  <B>18'</B> antreibt. Nach Erreichung einer gewis  sen Geschwindigkeit kann zur     Vermeiduno,     der bei der elektrischen Kraftübertragung  entstehenden Verluste die zum Antrieb der  Treibräder dienende Längswelle 21 unter  Vermittlung der Kupplung<B>30</B> mechanisch  mit dem Verbrennungsmotor<B>6</B> verbunden  werden, wobei gleichzeitig die elektrische       ]Kraftübertragungseinrielltung    ausgeschaltet  wird.

   Der Generator<B>7</B> und der Motor 12  können auch bei eingerückter mechani  scher     Kraftübertragungseiniichtung    zwischen  Treibrädern und Verbrennungsmotor leer  mitlaufen, da bei Ausschaltung der elektri  schen     Kraftübertragungseinrielitung    nur die  geringen Reibungsverluste in deren Lagern  auftreten.  



  Die in den Bildern<B>1</B> und 2 dargestellte       Antriebsanordnung    ist ohne weiteres auch für  Fahrzeuge mit nur zwei Treibrädern ver  wendbar. Der Elektromotor 12 braucht nur  unter Fortfall der zweiten Achse<B>19, 19',</B>    des Differentialgehäuses<B>11</B> und des Rohr  teils<B>10</B> direkt an der Hinterseite des vordern       Differential-eliäuses   <B>9</B>     befesti-t        züi    werden.  



  An Stelle nur eines Elektromotors kön  nen auch mehrere     Elektroinotoren        Ver-,ven-          dung    finden, und zwar kann je ein Motor  für<B>je</B> ein Paar von Treibrädern<B>15. 15'</B>     und     <B>18, 18'</B>     Verwenduno,    finden, oder es kann in  der im deutschen Patent     Nr.   <B>128382</B> be  schriebenen Weise zum Antrieb der auf der  einen Fahrzeugseite liegenden Treibräder<B>15,</B>  <B>18</B> und<B>15', 18' je</B> eine besondere     Längswellc     vorgesehen sein, die durch<B>je</B> einen beson  deren Elektromotor angetrieben -wird, oder es  kann für jedes Treibrad ein besonderer Elek  tromotor angeordnet werden.

   von denen<B>je</B>  einer mit einem der     Keo.,elräder        2#,        24'#   <B>27,</B>  <B>27'</B> verbunden ist.  



  Bei der Verwendung<B>je</B> eines Elektro  motors zum Antrieb je eines     Qnerwellen-          paares   <B>17, 17'</B> und 20, 20'     liann    zur     inecliii-          nischen        Kraftfibertra-iiii--    von     den        EleIdro-          motoren    auf die     Halbachswellen        iiii        we#Zent-          liehen    die gleiche Anordnung     #'erwendung     finden wie bei dem in Bild<B>1</B>     darcestellten     Ausführungsbeispiel mit dem  <RTI  

   ID="0003.0062">   einzi..un        un-          terscliied,        dass    die Welle 21 zwischen     den     beiden     Halbachspaaren    unterbrochen ist.     und          dass    unmittelbar vor oder unmittelbar hinter  dem vordern     Differentialgehäuse   <B>9</B> ein zwei  ter Elektromotor angeordnet ist.

   Bei der  Einrückung der mechanischen     Kraftübertra-          ,gungseinrichtung-        muss    die zum Antrieb der  vordern Treibräder dienende Längswelle mit  der zum Antrieb der     hintern    Treibräder  dienenden     Längs-welle    gekuppelt werden.  



  Bei dem in Bild<B>3</B> dar 'gestellten Ausfüh  rungsbeispiel werden die auf einer Wagen  seite liegenden Querwellen<B>17,</B> 20 durch eine  Längswelle     2.ja    und die auf der andern     Seit(#     liegenden Querwellen<B>17',</B> '20' durch eine  zweite Längswelle     2la'    unter Verwendung  entsprechender Kegelräder 24,<B>25, 27,</B>     '-)8    und       ')4',        25',        27',        28'anget        ri        ieben.Diebeiden   <B>1</B>     Längs-        t'     wellen 21a und 21a,

   werden ihrerseits durch     ji2     einen Elektromotor<U>19a,</U> 12a'     ano-etrieben.        Die     <I>n</I>  Wellen<B>21b,</B>     21b,    der Elektromotoren und die  Längswellen 21a,     21a,    können in der darge-      stellten Weise senkrecht zueinander angeord  net sein und durch     Kegelräderpaare   <B>35, 35'</B>  miteinander verbunden sein.  



  Zur mechanischen     Kraftübertragoang    -vom  Verbrennungsmotor auf die Treibräder  stehen die vordern Enden der Wellen 21a,       2la'    durch ein Differentialgetriebe<B>36</B> mitein  ander in Verbindung, welches, durch eine mit  dem Verbrennungsmotor direkt-     kuppelbare     Welle 21 angetrieben wird.  



  Die beiden Motoren könnten auch so     ano-e-          ordnet    werden,     dass    ihre Wellen parallel  nebeneinander liegen und mittelst     Stirn-          räderpaaren    die Wellen, 21a,     2la'    antreiben.  Sind die Wellen 21a,     21a,    weit genug     von-          eina.uderentfernt,    so können die     nebeneinan-          -der    liegenden Elektromotoren mit, den Wel  len 21a,     2la'        auell    direkt gekuppelt werden.  



  Bei den so eben beschriebenen Ausfüh  rungsformen können die Motoren ebenso wie  bei den in Bild<B>1</B> und 2 dargestellten Aus  führungsbeispielen am hintern Ende des       Fahrzeu-es        bezw.    des rohrförmigen     Chassis-          ralimens    angeordnet werden und sind daher  leicht zugänglich und     aastausehbar.    Zweck  mässig erfolgt die Befestigung der Motoren<B>-</B>  an einem an das hintere     Differeiltialgehäuse     angesetzten Gehäuse<B>38.</B>  



  Bei dem in Bild 4 dargestellten     Aus#füh-          rungsbeispiel    ist ebenso wie bei dem in Bild  <B>3</B>     da-r-estellten        Ausfülirungsbeispiel   <B>je</B> eine  Längswelle 21a,     9-la'    vorgesehen, von denen  jede unter Vermittlung von Kegelrädern und       Halbachswellen    die auf einer     Wacenseife        lie-          el     <B>0-</B>     n          _#e    den Treibräder antreibt.

   Der Antrieb der  Welle     9-ja    erfolgt durch einen vor dem     vor-          dern        Querwellenpaar   <B>17, 17'</B> angeordneten  Elektromotor 12a, dessen hohl ausgebildete  Welle     ?lb    mittelst     eineg        Stirnradpaares   <B>37</B>  mit der Welle 291a in Verbindung sieht.

   Der  Antrieb der Welle     21a,    erfolgt in ähnlicher       WeÜe    durch den am hintern Ende des Fahr  zeuges angeordneten Elektromotor     12a1,    des  sen Welle 2     Ib'    unter Vermittlung eines     Stirn-          radpaares   <B>37'</B> mit der 'Welle     2la'    in Eingriff  stellt.

   Die Welle<B>21b'</B> des hintern Elektro  motors ist durch die hohle Welle<B>21b</B> des     vor-          dern        Elektromotürs        hindurchgeführt"    und die    beiden Wellen<B>21b,</B>     21b,    stehen unter Vermitt  lung eines Differentialgetriebes<B>36</B> mit der  mechanisch mit dem Verbrennungsmotor       kuppelbaren    Welle 21 in Verbindung.  



  Bild<B>5</B> zeigt die Anordnung<B>je</B> eines Mo  tors zum Antrieb der beiden     Treibradwellen     <B>17, 17'</B> eines Fahrzeuges. In ähnlicher Weise  wie bei dem vorigen     Ausführungsbeispi-el    ist  die Welle<B>21b</B> des vordern Motors 12a, welche  durch ein     Kegelradpaar    24,<B>25</B> mit. der Welle  <B>17</B> in Eingriff steht, hohl ausgebildet und       umsohliesst    die Welle     2Ib'    des     hintern    Motors       12a1,    die unter Vermittlung eines     Kegelrad-          paares    24',<B>25'</B> mit der andern     Treibradwelle     <B>17'</B> in Eingriff stellt.

   Wie bei dem vorigen  Ausführungsbeispiel stehen die beiden Wel  len<B>21b,</B>     21b,    unter Vermittlung eines Diffe  rentialgetriebes<B>36</B> mit der Welle 21 in Ver  bindung, die mechanisch mit dem Verbren  nungsmotor     gekappelt    werden kann.  



  Auch bei den in den Bildern<B>3,</B> 4 und<B>5</B>  dargestellten Ausführungsbeispielen bilden  die Elektromotoren vorzugsweise einen Teil  eines mittleren -rohrförmigen, als     Chassis-          rahmen    dienenden Längskörper, oder sie sind.  wie in Bild<B>3,</B> an einem Teil dieses Längs  körpers seitlich angesetzt. Nur zur Verein  fachung der Darstellung sind bei diesen Aus  führungsbeispielen die     Differentialgoehäuse     und die übrigen Teile des     rolirförmigen          Chassisrahmens    nicht dargestellt.

   Die     Ano.rd-          nung    des Elektromotors     bezw.    der Elektro  motoren an dem rohrförmigen Tragkörper  kann auch noch an andern Stellen des Fahr  zeuges, zum Beispiel bei     Seehsradwagen    zwi  schen den beiden Achspaaren, erfolgen.



  Motor vehicle with electrical power transmission between the internal combustion engine and the driving wheels. The invention relates to a motor vehicle with electrical power transmission between the internal combustion engine and the drive wheels.



  The great advantage of electrical power transmission in vehicles with a combustion engine or the like is known to be the possibility of stepless shifting when starting up.



  The invention consists in the arrangement of a mechanical power transmission device that can be engaged in place of the electrical power transmission device between the internal combustion engine and the drive wheels.

   It is practical if the mechanical <B> 7 </B> power transmission device is engaged at the same time that the electrical power transmission device is automatically operated, and vice versa with the disengagement of the mechanical power transmission,

  The automatic switch-on of the electrical power transmission device. I The Ei2iri.icl,: iiii ", the mechanical power transmission device in place of the electrical power fiber transmission - uno-s device- can either be effected by the driver or automatically when a certain speed is reached.

   Even with automatic switching, the arrangement is expediently made in such a way that the switching can also be effected by the driver, so that if the electrical power transmission is damaged, the vehicle is not completely inoperable, but even if it is only possible to continue driving with the so-called "direct" gear.



  With Fahrzemen. in which the <B> b </B> <B> E </B> electric motor, which is used for electrical power transmission, drives a longitudinal shaft which, in turn, drives transverse shafts coupled with the wheels the same propshaft mechanisel-i can be coupled with the combustion engine. In general, a simultaneous uncoupling of the electric motor from this longitudinal shaft is not necessary.

   The electric motor can also run with mechanical power transmission, since when the electric power transmission is switched off, only the slight friction losses occur in its bearings.



  Furthermore, the generator shaft coupled to your internal combustion engine, for example, could also be coupled to a shaft serving to transmit mechanical power to the drive wheels, with the generator then running idle when mechanical power is exceeded here only the low friction losses in the generator layers have to be overcome.



  In many cases, but especially in vehicles with a tubular central support body, which is partially formed by the generator housing and the electric motor housing, it is only necessary to drive the transverse shafts between the one connected to the electric motor Nende Länoswelle and the generator shaft to arrange an engageable and disengageable clutch with the insertion of a correspondingly long intermediate shaft.



  The drawing shows an exemplary embodiment of the subject matter of the invention and several detailed variants are shown.



  Picture <B> 1 </B> shows the underframe of a six-wheeled vehicle viewed from the side; Figure 2 shows the associated floor plan partially in section, with a schematic representation of the drive elements, Figures <B> 3, </B> 4 and <B> 5 </B> show three further examples of arrangements in a schematic representation in the floor plan the drive organs.



  The chassis frame consists of several tubular, firmly interconnected parts, namely the transmission housing <B> 5 </B> to which the internal combustion engine <B> 6 </B> is cantilevered, the generator housing, <B> 7 </B> with its two covers <B> V, </B> a longer connecting pipe <B> 8, </B> the front differential housing <B> 9, </B> a shorter pipe <B> 10, </B> the rear differential housing <B> 11, </B> and the electric motor housing 12, which is attached to the rear differential housing <B> 11 </B> by means of its front cover 12 '.

    The steering wheels <B> 13, 13 '</B> are supported by the swinging semi-axles 14, 14' and struts 14a, 14a, which are hinged to the chassis frame. The generator <B> 7 </B> is coupled to your internal combustion engine <B> 6 </B> directly or with an intermediate connection of a gear ratio arranged in the housing <B> 5 </B>.



  <B> On </B> the front differential housing <B> 9 </B> the front drive wheels <B> 15, 15 '</B> carrying semi-axles <B> 16, 16' </B> are up and down pivotally attached, in which transverse shafts 17, 17 ', which are coupled to the drive wheels, are mounted. The rear drive wheels <B> 18, </B> <B> 18 '</B> carrying semi-axles <B> 19, 19' </B> are in the same way on the left-hand differential housing <B> 11 </B> mounted pivotably up and down, in which cross shafts 20, 20 'coupled to the drive wheels are mounted.



  To transmit the movement of the electric motor to the drive wheels, a longitudinal shaft 21 mounted in the tubular support body is used, which expediently forms a direct continuation of the electric motor shaft. This longitudinal shaft 21 is connected to the driving parts of two spur gear differentials 22 and 23.

      The differential gear 22 drives two bevel gears 24, 24 ', which are connected to the two cross shafts <B> 17, 17' </B> bezw. 25 'intervene. The bevel gear 24 is firmly connected to a hollow shaft, <B> 26 </B>, which is freely rotatably mounted on the shaft 2.1. The bevel gear 24 'in turn is freely rotatably mounted on the hollow shaft <B> 26 </B>.



  The drive of the transverse shafts 20, 20 'coupled to the rear drive wheels by the second differential gear <B> 23 </B> takes place in the same way as the drive just described of the transverse shafts coupled to the front drive wheels <B> 17, 17 '. </B> Also for the rear drive wheels there are two bevel gears <B> 27, </B> <which are identical to the drive shaft 21 and are driven by the differential gear <B> 23 </B> B> 27 '</B> arranged,

   which in the half shafts <B> 20 </B> resp. 20 'connected cone e <B>: Z </B> wheels <B> 28, 28' </B> engage. The bevel gear <B> 27 '</B> is carried by a hollow shaft <B> 29' </B> rotatable on the shaft 21, on which the bevel gear <B> 27 </B> can in turn freely rotate.



  The shaft 21 is extended to the front beyond the differential gear 22 as a connecting shaft, and its free end can be connected to the generator shaft 31 extended to the rear by means of a suitable coupling 30 > be coupled.

   A lever 3, 2 is used to actuate the clutch 30, depending on the requirements, in the drawing only anaede uteter lever 3.2.



  When the vehicle starts, the generator <B> 7 </B> is driven by the internal combustion engine <B> 6 </B>, and the current supplied by the generator <B> 7 </B> ae is used to feed the electricity tromotors 12, which in turn drives the drive wheels <B> 15, 15 ', 18, </B> <B> 18' </B> with the aid of the mechanical transmission elements described. After a certain speed has been reached, the longitudinal shaft 21 used to drive the drive wheels can be mechanically connected to the internal combustion engine 6 by means of the clutch 30 to avoid the losses occurring during the electrical power transmission at the same time the electrical] power transmission control is switched off.

   The generator 7 and the motor 12 can also run idle when the mechanical power transmission device between the drive wheels and the internal combustion engine is engaged, since only minor friction losses occur in their bearings when the electrical power transmission line is switched off.



  The drive arrangement shown in Figures 1 and 2 can also be used for vehicles with only two drive wheels. The electric motor 12 only needs with the omission of the second axis <B> 19, 19 ', </B> the differential housing <B> 11 </B> and the tube part <B> 10 </B> directly on the rear of the front one Differential elieuse <B> 9 </B> can be attached.



  Instead of just one electric motor, several electric motors can also be used, namely one motor each for <B> each </B> a pair of drive wheels <B> 15. 15 '</B> and <B> 18, 18' </B>, or it can be used in the manner described in German Patent No. 128382 to drive the one side of the vehicle lying drive wheels <B> 15, </B> <B> 18 </B> and <B> 15 ', 18' each </B> have a special longitudinal corrugation, which is denoted by <B> each </B> especially whose electric motor is driven, or a special electric motor can be arranged for each drive wheel.

   of which <B> each </B> one is connected to one of the Keo., elräder 2 #, 24 '# <B> 27, </B> <B> 27' </B>.



  When using an electric motor to drive a pair of shafts 17, 17 'and 20, 20' each can be used for the in-line Kraftfibertra-iiii- from the EleIdro - Motors on the half-shaft shafts iiii we # cent- borrow the same arrangement # 'use as in the embodiment shown in Figure <B> 1 </B> with the <RTI

   ID = "0003.0062"> eini..un under- cliied that the shaft 21 is interrupted between the two pairs of halves. and that a second electric motor is arranged immediately in front of or immediately behind the front differential housing.

   When the mechanical power transmission device is engaged, the longitudinal shaft used to drive the front drive wheels must be coupled to the longitudinal shaft used to drive the rear drive wheels.



  In the embodiment shown in Fig. 3, the cross shafts <B> 17, </B> 20 lying on one side of the car are replaced by a longitudinal shaft 2.yes and those on the other side (# Cross shafts <B> 17 ', </B>' 20 'through a second longitudinal shaft 2la' using corresponding bevel gears 24, <B> 25, 27, </B> '-) 8 and') 4 ', 25', 27 ', 28'anget ri ieben.Die two <B> 1 </B> longitudinal t' waves 21a and 21a,

   are in turn ano-driven by an electric motor <U> 19a, </U> 12a 'by ji2. The <I> n </I> shafts <B> 21b, </B> 21b of the electric motors and the longitudinal shafts 21a, 21a can be arranged perpendicular to one another in the manner shown and can be provided by pairs of bevel gears <B> 35, 35 'must be connected to each other.



  For mechanical power transmission from the internal combustion engine to the drive wheels, the front ends of the shafts 21a, 2la 'are connected to one another by a differential gear which is driven by a shaft 21 which can be directly coupled to the internal combustion engine.



  The two motors could also be arranged in such a way that their shafts lie parallel to one another and drive the shafts 21a, 2la 'by means of pairs of spur gears. If the shafts 21a, 21a are far enough apart from one another, the electric motors lying next to one another can be coupled directly to the shafts 21a, 2la '.



  In the embodiments just described, the motors can, as in the embodiments shown in Figures 1 and 2, at the rear end of the vehicle respectively. of the tubular chassis ralimens are arranged and are therefore easily accessible and aastausehbar. The motors <B> - </B> are expediently attached to a housing <B> 38. </B> attached to the rear differential housing



  In the embodiment shown in Figure 4, as in the embodiment shown in Figure 3, one longitudinal shaft 21a, 9-la 'is provided for each. Each of which drives the drive wheels with the help of bevel gears and half-shaft shafts lying on a wax soap <B> 0- </B> n _ # e.

   The shaft 9-ja is driven by an electric motor 12a arranged in front of the front pair of transverse shafts 17, 17 ', the hollow shaft of which is connected by means of a pair of spur gears 37 See shaft 291a in connection.

   The drive of the shaft 21a takes place in a similar manner by the electric motor 12a1 arranged at the rear end of the vehicle, its shaft 2 Ib 'by means of a spur gear pair <B> 37' </B> with the 'shaft 2la' in Intervention represents.

   The shaft <B> 21b '</B> of the rear electric motor is passed through the hollow shaft <B> 21b </B> of the front electric motor "and the two shafts <B> 21b, </B> 21b, are mediated by a differential gear <B> 36 </B> in connection with the shaft 21 that can be mechanically coupled to the internal combustion engine.



  Image <B> 5 </B> shows the arrangement <B> each </B> of a motor for driving the two drive wheel shafts <B> 17, 17 '</B> of a vehicle. In a similar way to the previous exemplary embodiment, the shaft 21b of the front motor 12a, which is connected by a bevel gear pair 24, 25 with. the shaft 17 is in engagement, is hollow and surrounds the shaft 2Ib 'of the rear motor 12a1, which is connected to the other drive wheel shaft by means of a bevel gear pair 24', <B> 25 '</B> <B> 17 '</B> engages.

   As in the previous exemplary embodiment, the two shafts 21b and 21b are connected to shaft 21 by means of a differential gear, which are mechanically cut off with the internal combustion engine can.



  In the embodiments shown in Figures 3, 4 and 5, too, the electric motors preferably form or are part of a central tubular longitudinal body serving as a chassis frame. as in picture <B> 3, </B> attached to the side of a part of this longitudinal body. Just to simplify the representation, the differential gears and the other parts of the roller-shaped chassis frame are not shown in these exemplary embodiments.

   The Ano.rd- nung of the electric motor respectively. the electric motors on the tubular support body can also be used at other points on the vehicle, for example in sea wheeled vehicles between the two pairs of axles.

Claims (1)

P.ATENTANSPRUCII: Kraftfahrzeu- mit elektrischer Kraftuber- tragung zwischen dem Verbrennang motor ZD 2ns und den Treibrädern, gekennzeichnet durch eine an Stelle der elektrischen Kraftübertra- gungseinrichtung einrückbare mechanische tD <B>;D</B> Kraft-Libertracuno-seinrielitun.o-. L, t' UNTERANSPRüCHE: P.ATENTANSPRUCII: Motor vehicles with electrical power transmission between the combustion engine ZD 2ns and the drive wheels, characterized by a mechanical tD <B>; D </B> Kraft-Libertracuno-seinrielitun.o that can be engaged in place of the electrical power transmission device -. L, t 'SUBClaims: <B>1.</B> Kraftfahrzeug nach Patentanspruch, ge- t' kennzeichnet durch gleichzeitig mit dem Einrücken bezw. Ausrücken der mecha- nisehen Kraftübertragungseinrichf-Lino., sebsttätig erfolgen-de Ausschaltung bezw. Einschaltung der elektrischen Kraft- übertragungseinrichtung-. 2. <B> 1. </B> Motor vehicle according to claim, t 'characterized by simultaneously with the engagement respectively. Disengagement of the mechanical power transmission device-Lino., Automatically occurring disconnection resp. Activation of the electrical power transmission device. 2. Kraftfahrzeug nach Patentanspruc'h und Unteranspruch<B>1,</B> dadurch gehennzeiell- net, dass die Umschaltuug von der elek trischen Kraftübertraggung auf die mechanische Kraftübertragung bei 'Über schreiten einer bestimmten Geseliwindig- keit des Fahrzeuges selbsttätig erfolgt. Motor vehicle according to patent claim and dependent claim <B> 1 </B> characterized in that the switchover from electrical power transmission to mechanical power transmission takes place automatically when a certain speed of the vehicle is exceeded. <B>3.</B> Kraftfahrzeug nach Patentanspruch und Unteransprüchen <B>1</B> und 2, bei welchem die mit dez, Treibrädern gekuppelten Quer wellen durch Längswellen angetrieben werden, dadurch gekennzeichnet, dass die Längswellen einerseits mit Elektro motoren in Verbinduno- stellen und ausser dem mit einer einrüekbaren Kupplung <B>(30)</B> zwischen den Längswellen und vom Verbrennungsmotor<B>(6)</B> mechanisch an getriebenen Teilen. <B> 3. </B> Motor vehicle according to patent claim and dependent claims <B> 1 </B> and 2, in which the transverse shafts coupled with dec, drive wheels are driven by longitudinal shafts, characterized in that the longitudinal shafts on the one hand with electric motors in connection points and apart from that with an engageable clutch <B> (30) </B> between the propeller shafts and mechanically driven parts by the combustion engine <B> (6) </B>. 4. ]Kraftfahrzeug nach Patentanspruch und Unteransprüchen<B>1</B> und 2, dadurch ge kennzeichnet, dass bei Einrückung- der mechanischen Kraftübertragungseinrieli- tung der Elektromotor oder der Genera tor oder beide leer mitlaufen. 4.] Motor vehicle according to patent claim and dependent claims <B> 1 </B> and 2, characterized in that when the mechanical power transmission device is engaged, the electric motor or the generator or both run idle. <B>5.</B> Kraftfahrzeug nach Patentansprucb. und Untexansprüchen <B>1,</B> 2 und<B>3,</B> gekenn zeichnet durch die gleichaelisige Anord nung und direkte Verbindung de*r zum Antrieb der mitden Treibrädern gekup- pelten Querwellen dienenden Längswel len mit den Wellen der Elektromotoren und durell eine einrückbare Kupplung zwischen den Längswellen und dem Ver brennungsmotor<B>(6) <B> 5. </B> Motor vehicle according to patent claim. and subordinate claims <B> 1, </B> 2 and <B> 3, </B> characterized by the identical arrangement and direct connection of the longitudinal shafts, which are used to drive the transverse shafts coupled to the drive wheels, with the shafts the electric motors and an engageable clutch between the propshafts and the combustion engine <B> (6) .</B> <B>6.</B> Kraftfahrzeug'nach. Patentanspruch und rmteransprüchen <B>1,</B> 2 und 4. dadurch ge kennzeichnet dass die durch den Ver brennungsmotor -(6) angetriebene Gene- ratorwelle <B>(31)</B> zur mechaniseheD Kraft übertragung vom Verbrennungsmotor<B>(6)</B> auf die Treibräder dient. . </B> <B> 6. </B> Motor vehicle'after. Patent claims and claims <B> 1, </B> 2 and 4. characterized in that the generator shaft <B> (31) </B> driven by the internal combustion engine (6) for mechanical power transmission from the internal combustion engine < B> (6) </B> is used on the drive wheels. <B>7.</B> Kraftfahrzeug nach Patentansprueh und Unteransprüchen<B>1,</B> 2, 4 und<B>6,</B> gekenn- zeichnet durch eine zwischen die Genera- torwelle <B>(31)</B> und die durch den Elektro motor angetriebene Län#gs##%-elle (21) ein gefügte Verbindungswelle. <B> 7. </B> Motor vehicle according to patent claim and sub-claims <B> 1, </B> 2, 4 and <B> 6, </B> characterized by a between the generator shaft <B> ( 31) </B> and the length ##% - elle (21) driven by the electric motor, a joined connecting shaft. <B>8.</B> Kraftfahrzeug nach Patentan##pruch und Unteraiisprüchen 1., <B>22</B> -Lind<B>3,</B> dadurch<B>ge-</B> kennzeichnet, dass die Elel#troiiiotoreit und der durch den Verbrennun--"niotor angetriebene Generator an den den Chas- Sisrahmen bildenden mittleren rohrför- migen Tragkörper des Fabrzeuges ange setzt sind, <B> 8. </B> Motor vehicle according to patent application and sub-claims 1., <B> 22 </B> -Lind <B> 3, </B> characterized by <B> ge </B> that the electrical power and the generator driven by the combustion engine are attached to the central tubular supporting body of the vehicle which forms the chassis frame, und dass die zur mechanischen Kraftübertragung vom Verbrennung"- motor auf die Treibräder dienenden Or gane im Innern des rohrförmigen Cha#s- sisrahrnens -#in-#eordnet sind. and that the organs used for the mechanical transmission of power from the combustion engine to the drive wheels are arranged inside the tubular cha # sis frame. <B>9.</B> Kraftfahrzeuo* liach Patentanspruch und Unteransprüchen<B>1,</B> --), 4,<B>(3</B> und<B>7,</B> da durch oel-,ennzeichnet, dass die von deni Elektromotor anzutreibende L##"tii--swelle <B>(91)</B> von einer Hohlwelle umschlossen wird, welche ein zum Antrieb der einen Querwelle<B>(17.</B> 20') dienendes Kegelrad (24 bezw. '27'.) trägt, #vä]arend das zum Antrieb der zweiten Halbachswelle <B>(17',</B> 20) <B> 9. </B> Motor vehicle duo * liach patent claim and sub-claims <B> 1, </B> -), 4, <B> (3 </B> and <B> 7, </B> there by oil, denotes that the L ## "tii -swelle <B> (91) </B> to be driven by the electric motor is enclosed by a hollow shaft which is used to drive the one transverse shaft <B> (17. < / B> 20 ') serving bevel gear (24 or' 27 '.) Carries, # vä] arend that to drive the second half-shaft <B> (17', </B> 20) dienende Kegelrad (24' bezw. <B>27)</B> wiederum frei drehbar auf der erst genannten Ilohlwelle <B>(26</B> bezw. 29') -e- lagert ist, wobei zwischen diesen beiden Kegelrädern (24, 24' bezw. <B>27,</B> 27') ein von der vom Elektromotor angetriebenen Längswelle (21) angetriebenes Differeii- tialgetriebe (22 bezw. <B>23)</B> angeordnet ist. The bevel gear (24 'or <B> 27) </B> used is in turn freely rotatable on the first-mentioned Ilohlwelle <B> (26 </B> or 29') -e, whereby between these two bevel gears ( 24, 24 'or <B> 27, </B> 27') a differential gear (22 or <B> 23) </B> driven by the longitudinal shaft (21) driven by the electric motor is arranged. <B>10.</B> Kraftfahrzeug nach Patentanspruch und Untcransprüchen <B>1,</B> 2.<B>3</B> und<B>8,</B> dadurch gekennzeichnet-, dass jedes zum Antrieb eines Treibradpaares dienende Querwel- lenpaar <B>(17, 17'</B> bezw. 20, 20') unter Zwisellenschaltung eines Differential getriebes<B>(2.9</B> bezw. <B>23)</B> zwischen den bei den Quarwellen von<B>je</B> einem Elektromo tor angetrieben wird, <B> 10. </B> Motor vehicle according to patent claim and subclaims <B> 1, </B> 2. <B> 3 </B> and <B> 8, </B> characterized in that each for A pair of transverse shafts <B> (17, 17 '</B> and 20, 20') serving to drive a pair of driving wheels with a differential gear <B> (2.9 </B> or <B> 23) </ B > between which an electric motor is driven by <B> each </B> of the quartz waves wobei bei Ein- rüekung der mechanischen -Verbindung zwischen dem Verbrennungsmotor und den Treibrädern die zum Antrieb sämt- lieller Querwellenpaare dienenden Längs wellen miteinander gekuppelt werden. when the mechanical connection between the internal combustion engine and the drive wheels is engaged, the longitudinal shafts used to drive all the transverse shaft pairs are coupled to one another. <B>11.</B> Kraftfahrzeug nach Pateutanspruch und Unterausprüchen <B>1,</B> 2 und<B>3,</B> dadurch ge kennzeichnet, dass das auf der einen Seite des Fahrzeuges liegende Treibrad<B>(15)</B> bezw. die auf der einen Falirzeugseite liegenden, Treibräder<B>(15, 18)</B> von einem Elektromotor (12a) und das auf der an dern Seite des Fahrzeuges liegende Treibrad,<B>(15'),</B> beziehungsweise die auf der andern Seite des Fahrzeuges liegenden Treibräder<B>(15', 18')</B> von einem zweiten Elektromotor (12a,) all getrieben werden, wobei zwischen den beiden Längswellen (21a, 21a1), <B> 11. </B> Motor vehicle according to patent claim and sub-claims <B> 1, </B> 2 and <B> 3, </B> characterized in that the drive wheel located on one side of the vehicle <B > (15) </B> resp. the drive wheels <B> (15, 18) </B> of an electric motor (12a) lying on one side of the vehicle and the drive wheel <B> (15 ') </B> on the other side of the vehicle or the drive wheels <B> (15 ', 18') </B> located on the other side of the vehicle are all driven by a second electric motor (12a,), with between the two longitudinal shafts (21a, 21a1), von denen jede zum Antrieb eines oder meh rerer auf einer Wagenseite liegender Treibräder dient, ein Differentialgetriebe <B>(36)</B> angeordnet ist, welches beim Ein rücken der mechanischen Kraftübertra- guno,seinrichtung vom Verbrennungsmo tor<B>(6)</B> angetrieben wird. 12. Each of which serves to drive one or more drive wheels lying on one side of the car, a differential gear <B> (36) </B> is arranged which, when the mechanical power transmission is engaged, device from the internal combustion engine <B> (6 ) Is driven. 12. Kraftfahrzeug nach Patentansprucli und Unteransprüchen <B>1,</B> 2,<B>3, 8</B> und<B>10,</B> da durch gekennzeichnet, dass die beiden zum Antrieb der Querwellenpaare die nenden Längswellen (2,ja, 21.a1) unter Vermittlung von ZaInradpaaren von<B>je</B> einem Elektromotor (12a, 12a) angetrie ben werden. Motor vehicle according to patent claims and subclaims <B> 1, </B> 2, <B> 3, 8 </B> and <B> 10, </B> characterized in that the two for driving the transverse shaft pairs are the nenden longitudinal shafts (2, yes, 21.a1) can be driven by an electric motor (12a, 12a) through the intermediary of gear pairs. <B>13.</B> Kraftfahrzeug nach Patentanspruch und Untera-nsprüchen <B>1,</B> 2,<B>3, 8, 10, 11</B> und 12, dadurch gekennzeichnet, dass die bei den Elektromotoren (12a, -12a,) am hin- tern Ende des Fahrzeu es angeordnet <B>9</B> ZD sind. 14. Kraftfahrzeug nach Patentanspruch und Unterausprüehen <B>1,</B> 2,<B>3, 9, 10, 11,</B> 12 und<B>13,</B> dadurch gekennzeichnet, dass die Wellen<B>(21b,</B> 21b1) der Elektromotoren (12a, 12a') senkrecht zur Achse der Längswellen (21a, 2la') angeordnet sind. <B> 13. </B> Motor vehicle according to patent claim and sub-claims <B> 1, </B> 2, <B> 3, 8, 10, 11 </B> and 12, characterized in that the at the electric motors (12a, -12a,) are arranged at the rear end of the vehicle <B> 9 </B> ZD. 14. Motor vehicle according to claim and sub-claims <B> 1, </B> 2, <B> 3, 9, 10, 11, </B> 12 and <B> 13, </B> characterized in that the shafts <B> (21b, </B> 21b1) of the electric motors (12a, 12a ') are arranged perpendicular to the axis of the longitudinal shafts (21a, 2la'). <B>15.</B> Kraftfahrzeug nach Patentanspruch und Unteransprüchen<B>1,</B> 2,<B>3, 8, 10, 11</B> und 12, dadurch gekennzeiehnet, ±lass die Welle<B>(21b)</B> des zum Antrieb der auf der einen Wauenseite liegenden Treibräder dienenden Motors (19#a) als Hohlwelle ausgebildet ist, durch welche die zum Antrieb der auf der andern Wagenseite liegenden Treibräder dienende Längs welle (21b') hindurchoeführt ist. <B> 15. </B> Motor vehicle according to patent claim and sub-claims <B> 1, </B> 2, <B> 3, 8, 10, 11 </B> and 12, characterized thereby, ± let the shaft < B> (21b) </B> of the motor (19 # a) used to drive the drive wheels on one side of the wagon is designed as a hollow shaft through which the longitudinal shaft (21b ') used to drive the drive wheels on the other side of the wagon is passed through. 2D <B>16.</B> Kraftfahrzeug nach Patentanspruch und Unterausprüchen <B>1,</B> 2,<B>3, 8, 10</B> und 12, dadurch vekennzeichnet, dass mit der Hohlwelle (21b) des einen Elektromotors (12a) direkt ein zum Antrieb der einen Halbachswelle <B>(17)</B> dienendes Kegelrad (24) verbunden ist, während mit der Welle (21b') des, andern Motors (12a,) direkt ein zum Antrieb der andern Halb- achswelle <B>(17)</B> dienendes Kegelrad (24') verbunden ist. 2D <B> 16. </B> Motor vehicle according to patent claim and subordinate claims <B> 1, </B> 2, <B> 3, 8, 10 </B> and 12, characterized in that the hollow shaft (21b ) of the one electric motor (12a) is directly connected to a bevel gear (24) serving to drive the one half-axle shaft (17), while directly connected to the shaft (21b ') of the other motor (12a,) bevel gear (24 ') serving to drive the other half-axle shaft <B> (17) </B>. <B>17.</B> Kraftfahrzeug nach Patentanspruc'h und Unteransprüchen<B>1,</B> 2,<B>3</B> und<B>8,</B> dadurch gekennzeichnet, dass die Gehäuse der Elektromotoren und des Generators einen Teil des rohrförmigen Tragkörpes bilden. <B> 17. </B> Motor vehicle according to patent claim and dependent claims <B> 1, </B> 2, <B> 3 </B> and <B> 8, </B> characterized in that the Housing of the electric motors and the generator form part of the tubular support body.
CH148646D 1928-12-31 1930-01-06 Motor vehicle with electrical power transmission between the internal combustion engine and the drive wheels. CH148646A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET36195D DE494051C (en) 1928-12-31 1928-12-31 Electric drive device for motor vehicles with a tubular carrier which is arranged in the longitudinal center plane of the car and forms the chassis
DET36325D DE548412C (en) 1928-12-31 1929-01-24 Drive device for motor vehicles with a tubular carrier which is arranged in the longitudinal center plane of the car and forms the chassis

Publications (1)

Publication Number Publication Date
CH148646A true CH148646A (en) 1931-07-31

Family

ID=33300789

Family Applications (2)

Application Number Title Priority Date Filing Date
CH146735D CH146735A (en) 1928-12-31 1929-10-01 Motor vehicle which has at least one electric motor used for propulsion.
CH148646D CH148646A (en) 1928-12-31 1930-01-06 Motor vehicle with electrical power transmission between the internal combustion engine and the drive wheels.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH146735D CH146735A (en) 1928-12-31 1929-10-01 Motor vehicle which has at least one electric motor used for propulsion.

Country Status (5)

Country Link
AT (1) AT126190B (en)
CH (2) CH146735A (en)
DE (1) DE548412C (en)
FR (2) FR683994A (en)
GB (1) GB347104A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6470991B1 (en) † 2000-09-14 2002-10-29 Deere & Company Tractor with front suspension
TWI330218B (en) * 2004-10-29 2010-09-11 Tai Her Yang Split serial-parallel hybrid dual-power drive system
DE102005010515A1 (en) * 2005-03-08 2006-09-21 Zf Friedrichshafen Ag Independent wheel drive for individually suspended, sprung wheels of a vehicle

Also Published As

Publication number Publication date
CH146735A (en) 1931-04-30
FR688283A (en) 1930-08-21
AT126190B (en) 1932-01-11
DE548412C (en) 1932-04-13
GB347104A (en) 1931-04-10
FR683994A (en) 1930-06-19

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