WO2012128584A3 - Transmission and in-wheel driving system for motor vehicle with the same - Google Patents

Transmission and in-wheel driving system for motor vehicle with the same Download PDF

Info

Publication number
WO2012128584A3
WO2012128584A3 PCT/KR2012/002104 KR2012002104W WO2012128584A3 WO 2012128584 A3 WO2012128584 A3 WO 2012128584A3 KR 2012002104 W KR2012002104 W KR 2012002104W WO 2012128584 A3 WO2012128584 A3 WO 2012128584A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
clutch
same
driving system
wheel driving
Prior art date
Application number
PCT/KR2012/002104
Other languages
French (fr)
Other versions
WO2012128584A2 (en
Inventor
Youngjun Kim
Takhyun KIM
Jungin Lee
Original Assignee
Central Corporation
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 KR1020110130366A external-priority patent/KR101290079B1/en
Application filed by Central Corporation filed Critical Central Corporation
Publication of WO2012128584A2 publication Critical patent/WO2012128584A2/en
Publication of WO2012128584A3 publication Critical patent/WO2012128584A3/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
    • 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
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member
    • 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
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • 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
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/24—Concentric actuation rods, e.g. actuation rods extending concentrically through a shaft
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds

Landscapes

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

Abstract

There is disclosed a transmission and an in-wheel driving system for a vehicle with the same, the transmission including a drive shaft rotated by a rotational torque; a clutch co-rotated with the drive shaft, the clutch held in axially slidable connection with the drive shaft and having a driving force transmitting mechanism formed at at least one face thereof; and a push rod connected to the clutch, the push rod moving the clutch in an axial direction.
PCT/KR2012/002104 2011-03-23 2012-03-23 Transmission and in-wheel driving system for motor vehicle with the same WO2012128584A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0025836 2011-03-23
KR20110025836 2011-03-23
KR1020110130366A KR101290079B1 (en) 2011-03-23 2011-12-07 Transmission and In-wheel Driving System for Motor Vehicle with the Same
KR10-2011-0130366 2011-12-07

Publications (2)

Publication Number Publication Date
WO2012128584A2 WO2012128584A2 (en) 2012-09-27
WO2012128584A3 true WO2012128584A3 (en) 2013-01-03

Family

ID=46879921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002104 WO2012128584A2 (en) 2011-03-23 2012-03-23 Transmission and in-wheel driving system for motor vehicle with the same

Country Status (1)

Country Link
WO (1) WO2012128584A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100368651B1 (en) * 2000-07-18 2003-01-24 현대자동차주식회사 Final reduction system of vehicle
KR100435278B1 (en) * 2001-09-11 2004-06-11 한승우 Wheel transmission
JP2007146986A (en) * 2005-11-29 2007-06-14 Yoshinobu Wada Gear shift device for bicycle
JP2010188745A (en) * 2009-02-13 2010-09-02 Kanzaki Kokyukoki Mfg Co Ltd Wheel hub driving unit
JP2010249303A (en) * 2009-04-20 2010-11-04 Toyota Motor Corp Constant mesh type transmission for vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100368651B1 (en) * 2000-07-18 2003-01-24 현대자동차주식회사 Final reduction system of vehicle
KR100435278B1 (en) * 2001-09-11 2004-06-11 한승우 Wheel transmission
JP2007146986A (en) * 2005-11-29 2007-06-14 Yoshinobu Wada Gear shift device for bicycle
JP2010188745A (en) * 2009-02-13 2010-09-02 Kanzaki Kokyukoki Mfg Co Ltd Wheel hub driving unit
JP2010249303A (en) * 2009-04-20 2010-11-04 Toyota Motor Corp Constant mesh type transmission for vehicle

Also Published As

Publication number Publication date
WO2012128584A2 (en) 2012-09-27

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