KR980001223A - Differential ... - Google Patents

Differential ... Download PDF

Info

Publication number
KR980001223A
KR980001223A KR1019960025848A KR19960025848A KR980001223A KR 980001223 A KR980001223 A KR 980001223A KR 1019960025848 A KR1019960025848 A KR 1019960025848A KR 19960025848 A KR19960025848 A KR 19960025848A KR 980001223 A KR980001223 A KR 980001223A
Authority
KR
South Korea
Prior art keywords
output shaft
gear
pinion gears
ring gear
gear set
Prior art date
Application number
KR1019960025848A
Other languages
Korean (ko)
Other versions
KR100217864B1 (en
Inventor
권영식
Original Assignee
양재신
대우자동차 주식회사
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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960025848A priority Critical patent/KR100217864B1/en
Publication of KR980001223A publication Critical patent/KR980001223A/en
Application granted granted Critical
Publication of KR100217864B1 publication Critical patent/KR100217864B1/en

Links

Classifications

    • 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
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • 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
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)

Abstract

본 발명은 기어세트로 구성된 감속기를 통해 증대된 구동 토오크롤 좌·우측 구동륜에 균등하게 분배하는 전기자동차용 차동장치에 관한 것으로, 이것은 감속기(6)의 2 기어세트(20)를 통해 증대된 구동 토오크가 입력 되는 링기어(56)와, 링기어(56)와 내접하는 다수의 피니언기어(53), (54)를 회전 가능하게 지지하며 제1출력축(58)과 일체로 구성된 유성기어 캐리어(57)와, 다수의 베어링(66), (68)에 의해 중공형 모터축(4)내에 회전 가능하게 지지되는 제2출력축(60)과 연결되어 있으며, 피니언기어(53), (54)와 외접하는 선기어(52)로 구성된다.The present invention relates to a differential apparatus for an electric vehicle that evenly distributes a drive torque roll to left and right drive wheels that are increased through a speed reducer composed of a gear set, A ring gear 56 to which a torque is inputted and a planetary gear carrier (not shown) which rotatably supports a plurality of pinion gears 53 and 54 which are in contact with the ring gear 56 and which is integrally formed with the first output shaft 58 And a second output shaft 60 rotatably supported in the hollow motor shaft 4 by a plurality of bearings 66 and 68. The pinion gears 53 and 54, And an outer sun gear 52.

Description

전기자동차용 차동장치Differential ...

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래의 전기자동차용 차동장치의 구성을 개략적으로 보인 계통도.FIG. 1 is a system diagram schematically showing a configuration of a conventional differential apparatus for an electric vehicle; FIG.

제2도는 본 발명 전기자동차용 차동장치의 구성을 개략적으로 보인 계통도.FIG. 2 is a schematic diagram showing a configuration of a differential apparatus for an electric vehicle according to the present invention. FIG.

제3도는 본 발명의 전기자동차용 차동장치의 구성을 보인 단면도.FIG. 3 is a sectional view showing a configuration of an electric vehicle differential apparatus according to the present invention. FIG.

Claims (2)

모터(2)에 내장된 중공형의 모터축(4)를 통해 전달되어 제1기어세트(10) 및 제2기어세트(20)로 이루어진 감속기(6)을 지나면서 증대된 구동 토오크를 좌·우측 구동륜으로 보내 차량의 주행을 가능케 하는 전기자동차용 차동장치에 있어서, 상기 제2기어세트(20)을 통해 증대된 구동 토오크가 입력되는 링기어(56)와, 상기 링기어(56)와 내접하는 다수의 피니언기어(53), (54)를 회전 가능하게 지지하며 제1출력축(58)과 일체로 구성된 유성기어 캐리어(57)와, 다수의 베어링(66), (68)에 의해 상기 중공형 모터축(4)내에 회전 가능하게 지지되는 제2출력축(60)과 연결되어 있으며, 상기 피니언기어(53), (54)와 외접하는 선기어(52)를 포함하는 것을 특징으로 하는 전기자동차용 차동장치.Is transmitted through the hollow motor shaft 4 built in the motor 2 and passes through the speed reducer 6 composed of the first gear set 10 and the second gear set 20, And a ring gear (56) for inputting an increased driving torque through the second gear set (20); and a ring gear A planetary gear carrier 57 which rotatably supports a plurality of pinion gears 53 and 54 which are in contact with the first output shaft 58 and is integrally formed with the first output shaft 58 and a plurality of bearings 66, And a sun gear (52) connected to a second output shaft (60) rotatably supported in a pinion motor shaft (4) and in contact with the pinion gears (53, 54) Differential. 제1랑에 있어서, 상기 제1출력축(58)은 베어링(39)에 의해 회전 가능하게 지지되는 것을 특징으로 하는 전기자동차용 차동장치.Wherein the first output shaft (58) is rotatably supported by a bearing (39). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960025848A 1996-06-29 1996-06-29 Differential gear for electric vehicle KR100217864B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960025848A KR100217864B1 (en) 1996-06-29 1996-06-29 Differential gear for electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960025848A KR100217864B1 (en) 1996-06-29 1996-06-29 Differential gear for electric vehicle

Publications (2)

Publication Number Publication Date
KR980001223A true KR980001223A (en) 1998-03-30
KR100217864B1 KR100217864B1 (en) 1999-09-01

Family

ID=19464782

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960025848A KR100217864B1 (en) 1996-06-29 1996-06-29 Differential gear for electric vehicle

Country Status (1)

Country Link
KR (1) KR100217864B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060108007A (en) * 2005-04-11 2006-10-17 다이모스(주) Driving system for fuel cell powered electric vehicels
KR20190069157A (en) * 2017-12-11 2019-06-19 현대자동차주식회사 Device for torque vectoring

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101261912B1 (en) * 2010-10-08 2013-05-09 현대자동차주식회사 Reduction gear for electric vehicle
KR102406122B1 (en) * 2017-12-11 2022-06-07 현대자동차 주식회사 Device for torque vectoring
KR102451610B1 (en) 2020-10-08 2022-10-06 (주)월드트렌드 Automatic iron core insertion device for plastic temples

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060108007A (en) * 2005-04-11 2006-10-17 다이모스(주) Driving system for fuel cell powered electric vehicels
KR20190069157A (en) * 2017-12-11 2019-06-19 현대자동차주식회사 Device for torque vectoring

Also Published As

Publication number Publication date
KR100217864B1 (en) 1999-09-01

Similar Documents

Publication Publication Date Title
KR860004260A (en) Continuously variable electric drive
EP1429054A3 (en) Planetary gearing
KR970046261A (en) Continuously variable transmission
BR8201512A (en) EPICYCLICAL TRANSMISSION WITH VARIABLE SPEED CONTROL AND NO SCALE, WITH DUAL CONICITY PLANETARY WHEELS
FR2327113B1 (en)
RU95104318A (en) Reduction gear engine
ES460151A1 (en) Power branching transmission
SE8005643L (en) DEVICE WITH A PLANET SWITCH
KR980001223A (en) Differential ...
IT1275235B (en) DIFFERENTIAL IN PARTICULAR FOR VEHICLES
GB2358681B (en) Vehicle transmission apparatus
JPH0355953U (en)
DE3473330D1 (en) Transmission for use in motor vehicle
JP2001016710A (en) Drive gear for vehicle
CN106809276A (en) Hydraulic control differential steering method
JPH0842656A (en) Trans-axle for electric automobile
GB1303616A (en)
UA6036A1 (en) StarWriterDRIVE APPARATUS FOR DRIVING VERTICAL ROLLS OF UNIVERSAL ROLLING MILL STAND
DE3372528D1 (en) Transmission for producing a discontinuous movement from a continuous movement
KR880001958A (en) Oil pump
KR970074150A (en) 4WD power transmission for automobile
JPS61263834A (en) Hydraulic transmission gear
CN206468770U (en) hydraulic control differential steering device
SE9800045D0 (en) Differential driving system
JPS57192654A (en) Stepless speed change gear

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030602

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee