IN2014DN11017A - - Google Patents

Info

Publication number
IN2014DN11017A
IN2014DN11017A IN11017DEN2014A IN2014DN11017A IN 2014DN11017 A IN2014DN11017 A IN 2014DN11017A IN 11017DEN2014 A IN11017DEN2014 A IN 11017DEN2014A IN 2014DN11017 A IN2014DN11017 A IN 2014DN11017A
Authority
IN
India
Prior art keywords
gear
pinion
teeth
collar
gear teeth
Prior art date
Application number
Inventor
Suraj Gopal
Pradeep Yuvraj Chavan
Patrick John Mcmillan
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of IN2014DN11017A publication Critical patent/IN2014DN11017A/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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • 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
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • B60K2023/046—Axle differential locking means
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H48/34—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using electromagnetic or electric actuators

Landscapes

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

Abstract

A selectively lockable differential comprising a plurality of torque sensitive pins an outer housing a first side gear comprising first gear teeth a second side gear comprising second gear teeth a pinion shaft two pinion gears rotationally coupled to the pinion shaft each pinion gear comprising pinion gear teeth coupled to the first gear teeth and the second gear teeth and a collar comprising collar teeth for selectively engaging the gear lugs of the first side gear the torque sensitive pins operatively coupling the collar to the outer housing.
IN11017DEN2014 2013-10-23 2014-02-14 IN2014DN11017A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361894544P 2013-10-23 2013-10-23
PCT/US2014/016372 WO2015060890A1 (en) 2013-10-23 2014-02-14 Torque limiting differential

Publications (1)

Publication Number Publication Date
IN2014DN11017A true IN2014DN11017A (en) 2015-09-25

Family

ID=50238458

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11017DEN2014 IN2014DN11017A (en) 2013-10-23 2014-02-14

Country Status (10)

Country Link
EP (1) EP2885560B1 (en)
JP (1) JP6292729B2 (en)
KR (2) KR102120353B1 (en)
CN (2) CN203730692U (en)
AU (1) AU2014277689B2 (en)
BR (1) BR112014032706A2 (en)
IN (1) IN2014DN11017A (en)
RU (1) RU2645181C2 (en)
WO (1) WO2015060890A1 (en)
ZA (1) ZA201409150B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102120353B1 (en) * 2013-10-23 2020-06-08 이턴 코포레이션 Torque limiting differential
CN105114589B (en) * 2015-07-29 2017-11-17 武汉理工大学 A kind of FSAE differential mechanism of racing automobile
CN105114590B (en) * 2015-07-29 2017-11-17 武汉理工大学 A kind of torsional differential gear for FSAE racing cars
US9651132B2 (en) * 2015-09-09 2017-05-16 Gm Global Technology Operations, Llc Aluminum differential housing with cast iron inserts
USD900874S1 (en) 2016-11-17 2020-11-03 Eaton Intelligent Power Limited Differential case
CN108240451B (en) * 2016-12-27 2020-08-25 比亚迪股份有限公司 Differential and vehicle
CN108237900B (en) * 2016-12-27 2020-05-22 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108237907B (en) * 2016-12-27 2020-12-25 比亚迪股份有限公司 Power drive system and vehicle
CN108237906B (en) * 2016-12-27 2020-11-20 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108240418B (en) * 2016-12-27 2020-03-31 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108237899B (en) * 2016-12-27 2020-02-21 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108253112B (en) * 2016-12-27 2020-02-07 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108237902B (en) * 2016-12-27 2020-11-06 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108240420B (en) * 2016-12-27 2021-01-19 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108253110B (en) * 2016-12-27 2021-09-03 比亚迪股份有限公司 Differential and vehicle
CN108240450B (en) * 2016-12-27 2020-12-25 比亚迪股份有限公司 Differential and vehicle
CN108237901B (en) * 2016-12-27 2021-04-20 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108240452B (en) * 2016-12-27 2020-12-25 比亚迪股份有限公司 Differential and vehicle
CN108237903B (en) * 2016-12-27 2021-01-19 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108240419B (en) * 2016-12-27 2020-02-04 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108237904B (en) * 2016-12-27 2021-02-23 比亚迪股份有限公司 Drive shaft locking device, power drive system and vehicle
CN108263191A (en) * 2016-12-30 2018-07-10 比亚迪股份有限公司 Power drive system and with its vehicle
CN108263206B (en) * 2016-12-30 2022-07-15 比亚迪股份有限公司 Power transmission system and vehicle with same
DE102017212385B4 (en) * 2017-07-19 2019-04-11 Ford Global Technologies, Llc Method and apparatus for controlling the automatic starting of a motor vehicle uphill in a μ-split situation
WO2019046902A1 (en) * 2017-09-08 2019-03-14 Anthony David Roberts Locking differential
EP3702191B1 (en) * 2017-10-24 2023-04-19 Nissan Motor Co., Ltd. Power transmission device for four-wheel drive vehicle
USD941880S1 (en) 2018-01-19 2022-01-25 Eaton Intelligent Power Limited Differential case
EP3775621A1 (en) * 2018-04-06 2021-02-17 Volvo Truck Corporation An assembly for a differential unit of a vehicle
WO2019192729A1 (en) * 2018-04-06 2019-10-10 Volvo Truck Corporation An assembly for a differential unit of a vehicle
DE202021101183U1 (en) 2021-03-09 2022-06-13 Dana Italia S.R.L. differential assembly
CN117980630A (en) * 2021-09-15 2024-05-03 伊顿智能动力有限公司 Lock detection mechanism for electronically locking differential
WO2023131580A1 (en) * 2022-01-10 2023-07-13 Eaton Intelligent Power Limited Systems and devices for controlling sensing plate lash in a lock detection mechanism for electronic locking differentials

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US4249429A (en) * 1978-09-05 1981-02-10 Caterpillar Tractor Co. Unlocking differential
US4273006A (en) * 1978-09-27 1981-06-16 Mcdonnell Douglas Corporation Aircraft horizontal stabilizer drive
JPS6019823U (en) * 1983-07-18 1985-02-12 三陽工業株式会社 torque limiter
SU1713840A1 (en) * 1990-04-04 1992-02-23 Loboda Vladimir P Bevel differential interlock
JPH10148250A (en) * 1996-11-20 1998-06-02 Tochigi Fuji Ind Co Ltd Differential gear
CN1311174C (en) * 2001-06-08 2007-04-18 易通公司 Electric exciting locking differential mechanism
JP2003322173A (en) * 2002-04-26 2003-11-14 Calsonic Kansei Corp Power transmission device
US20040132572A1 (en) * 2003-01-02 2004-07-08 Eaton Corporation Lock detection sensor
JP4262615B2 (en) * 2004-02-25 2009-05-13 日産自動車株式会社 Electromagnetic control type differential limiter
US7264569B2 (en) * 2005-01-14 2007-09-04 Eaton Corporation Electronically actuated locking differential
JP4887703B2 (en) * 2005-09-15 2012-02-29 トヨタ自動車株式会社 Vehicle transmission torque limiting device
JP2007303494A (en) * 2006-05-09 2007-11-22 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 Differential device
US7988584B2 (en) * 2009-06-04 2011-08-02 American Axle & Manufacturing, Inc. Locking power transmitting device
US20130079187A1 (en) * 2011-09-28 2013-03-28 Andrew N. Edler Composite ramp plate for electronicaly-actuated locking differential
KR102120353B1 (en) * 2013-10-23 2020-06-08 이턴 코포레이션 Torque limiting differential

Also Published As

Publication number Publication date
EP2885560A1 (en) 2015-06-24
KR102120353B1 (en) 2020-06-08
CN104565278A (en) 2015-04-29
WO2015060890A1 (en) 2015-04-30
AU2014277689A1 (en) 2015-05-14
KR102176559B1 (en) 2020-11-09
CN104565278B (en) 2019-10-08
EP2885560B1 (en) 2016-11-16
JP6292729B2 (en) 2018-03-14
RU2014152653A (en) 2016-07-20
KR20160074369A (en) 2016-06-28
RU2645181C2 (en) 2018-02-16
KR20200067911A (en) 2020-06-12
CN203730692U (en) 2014-07-23
AU2014277689B2 (en) 2018-03-08
ZA201409150B (en) 2016-07-27
BR112014032706A2 (en) 2017-06-27
JP2016535223A (en) 2016-11-10

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