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1. WO2021005063 - POWERTRAIN FOR A WORK MACHINE, AND WORK MACHINE

Publication Number WO/2021/005063
Publication Date 14.01.2021
International Application No. PCT/EP2020/069132
International Filing Date 07.07.2020
IPC
B60K 1/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
1Arrangement or mounting of electrical propulsion units
02comprising more than one electric motor
B60K 17/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
17Arrangement or mounting of transmissions in vehicles
28characterised by arrangement, location, or type of power take-off
CPC
B60K 1/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
1Arrangement or mounting of electrical propulsion units
02comprising more than one electric motor
B60K 17/28
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
17Arrangement or mounting of transmissions in vehicles
28characterised by arrangement, location, or type of power take-off
B60Y 2200/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
20Off-Road Vehicles
22Agricultural vehicles
B60Y 2200/221
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
20Off-Road Vehicles
22Agricultural vehicles
221Tractors
B60Y 2200/91
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
90Vehicles comprising electric prime movers
91Electric vehicles
B60Y 2300/1888
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2300Purposes or special features of road vehicle drive control systems
18Propelling the vehicle
188Controlling power parameters of the driveline, e.g. determining the required power
1886Controlling power supply to auxiliary devices
1888Control of power take off [PTO]
Applicants
  • ZF FRIEDRICHSHAFEN AG [DE]/[DE]
Inventors
  • RECHENBACH, Philipp
  • KURUCZ, Marton
  • HIMMELSBACH, Raphael
  • REICK, Benedikt
Priority Data
10 2019 209 986.608.07.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ANTRIEBSSTRANG FÜR EINE ARBEITSMASCHINE UND ARBEITSMASCHINE
(EN) POWERTRAIN FOR A WORK MACHINE, AND WORK MACHINE
(FR) CHAÎNE CINÉMATIQUE POUR UN ENGIN DE TRAVAIL ET ENGIN DE TRAVAIL
Abstract
(DE)
Die Erfindung betrifft ein Antriebsstrang (1) für eine Arbeitsmaschine, wobei der Antriebsstrang (1) einen ersten Elektromotor (2) mit einer vom ersten Elektromotor (2) antreibbaren ersten Antriebswelle (3) und einen zweiten Elektromotor (4) mit einer vom zweiten Elektromotor (4) antreibbaren zweiten Antriebswelle (5) umfasst. Der erfindungsgemäße Antriebsstrang (1) zeichnet sich dadurch aus, dass auf der ersten Antriebswelle (3) ein erstes Kopplungsrad (6) und auf der zweiten Antriebswelle (5) ein zweites Kopplungsrad (7) angeordnet ist, wobei das erste Kopplungsrad (6) mit dem zweiten Kopplungsrad (7) in Eingriff steht. Die Erfindung betrifft weiterhin eine entsprechende Arbeitsmaschine.
(EN)
The invention relates to a powertrain (1) for a work machine. The powertrain (1) comprises a first electric motor (2) with a first drive shaft (3), which can be driven by the first electric motor (2), and a second electric motor (4) with a second drive shaft (5), which can be driven by the second electric motor (4). The powertrain (1) according to the invention is characterized in that a first coupling wheel (6) is arranged on the first drive shaft (3) and a second coupling wheel (7) is arranged on the second drive shaft (5), said first coupling wheel (6) being in engagement with the second coupling wheel (7). The invention additionally relates to a corresponding work machine.
(FR)
L'invention concerne une chaîne cinématique (1) pour un engin de travail, comportant un premier moteur électrique (2) présentant un premier arbre d'entrée (3) pouvant être entraîné par le premier moteur électrique (2), et un deuxième moteur électrique (4) présentant un deuxième arbre d'entrée (5) pouvant être entraîné par le deuxième moteur électrique (4). La chaîne cinématique (1) selon l'invention est caractérisée en ce qu'une première roue dentée d'accouplement (6) est disposée sur le premier arbre d'entrée (3) et une deuxième roue dentée d'accouplement (7) est disposée sur le deuxième arbre d'entrée (5), la première roue dentée d'accouplement (6) s'engrenant avec la deuxième roue dentée d'accouplement (7). L'invention concerne en outre un engin de travail correspondant.
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Latest bibliographic data on file with the International Bureau