DE112017003804A5 - Switchable single-shaft E-axis with integrated spur gear differential - Google Patents

Switchable single-shaft E-axis with integrated spur gear differential Download PDF

Info

Publication number
DE112017003804A5
DE112017003804A5 DE112017003804.9T DE112017003804T DE112017003804A5 DE 112017003804 A5 DE112017003804 A5 DE 112017003804A5 DE 112017003804 T DE112017003804 T DE 112017003804T DE 112017003804 A5 DE112017003804 A5 DE 112017003804A5
Authority
DE
Germany
Prior art keywords
shaft
axis
spur gear
gear differential
switchable single
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE112017003804.9T
Other languages
German (de)
Inventor
Elmar Lorenz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112017003804A5 publication Critical patent/DE112017003804A5/en
Withdrawn legal-status Critical Current

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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H2048/106—Differential gearings with gears having orbital motion with orbital spur gears characterised by two sun gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0813—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft
    • F16H37/082—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft and additional planetary reduction gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet gears
DE112017003804.9T 2016-07-29 2017-07-07 Switchable single-shaft E-axis with integrated spur gear differential Withdrawn DE112017003804A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016213968.1 2016-07-29
DE102016213968 2016-07-29
PCT/DE2017/100568 WO2018019324A1 (en) 2016-07-29 2017-07-07 Switchable single-shaft electric axle having an integrated spur gear differential

Publications (1)

Publication Number Publication Date
DE112017003804A5 true DE112017003804A5 (en) 2019-04-25

Family

ID=59581688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017003804.9T Withdrawn DE112017003804A5 (en) 2016-07-29 2017-07-07 Switchable single-shaft E-axis with integrated spur gear differential

Country Status (2)

Country Link
DE (1) DE112017003804A5 (en)
WO (1) WO2018019324A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022201821A1 (en) * 2022-02-22 2023-08-24 Zf Friedrichshafen Ag Transmission for an electric drive system of a motor vehicle and electric drive system with such a transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040475B4 (en) 2007-08-28 2021-12-16 Schaeffler Technologies AG & Co. KG Spur gear differential for a motor vehicle with disk-shaped, welded-on supports
DE102011079975A1 (en) * 2011-07-28 2013-01-31 Schaeffler Technologies AG & Co. KG Drive device for a motor vehicle
DE102012213398A1 (en) 2012-07-31 2014-02-06 Schaeffler Technologies AG & Co. KG spur gear
DE102012222227B4 (en) 2012-12-04 2018-07-19 Schaeffler Technologies AG & Co. KG Stirnraddifferentialgetriebe
DE102012024752A1 (en) * 2012-12-17 2014-06-18 Volkswagen Aktiengesellschaft Transmission and differential gear and engine and gear unit
DE102014101713A1 (en) * 2014-02-12 2015-08-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electric portal axle for the electric drive of a motor vehicle
DE102014205135A1 (en) 2014-03-19 2015-09-24 Zf Friedrichshafen Ag Rigid axle assembly with in the vehicle transverse direction extending Achskörper
DE102014109379A1 (en) * 2014-07-04 2016-01-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Drive system for a vehicle and vehicle

Also Published As

Publication number Publication date
WO2018019324A1 (en) 2018-02-01

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee