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MX2012001343A - Diferencial de traba que tiene capacidad de torsión mejorada. - Google Patents

Diferencial de traba que tiene capacidad de torsión mejorada.

Info

Publication number
MX2012001343A
MX2012001343A MX2012001343A MX2012001343A MX2012001343A MX 2012001343 A MX2012001343 A MX 2012001343A MX 2012001343 A MX2012001343 A MX 2012001343A MX 2012001343 A MX2012001343 A MX 2012001343A MX 2012001343 A MX2012001343 A MX 2012001343A
Authority
MX
Mexico
Prior art keywords
housing
cross pin
differential
locking differential
torque capacity
Prior art date
Application number
MX2012001343A
Other languages
English (en)
Inventor
Stephen P Radzevich
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 MX2012001343A publication Critical patent/MX2012001343A/es

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
    • F16H48/12—Differential gearings without gears having orbital motion
    • 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
    • F16H48/12—Differential gearings without gears having orbital motion
    • F16H48/14—Differential gearings without gears having orbital motion with cams
    • F16H48/142—Differential gearings without gears having orbital motion with cams consisting of linked clutches using axially movable inter-engaging parts
    • F16H48/145—Differential gearings without gears having orbital motion with cams consisting of linked clutches using axially movable inter-engaging parts with friction clutching members
    • 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
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19005—Nonplanetary gearing differential type [e.g., gearless differentials]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

Un diferencial de traba (10) para un vehículo automotriz incluyendo un alojamiento (12) y un mecanismo de diferencial (38) soportado en el alojamiento (12). El mecanismo de diferencial (38) incluye un par de miembros de embrague (40) dispuestos en relación axial separada con respecto uno de otro donde cada miembro de embrague incluye una hendidura (64) dispuesta en una cara que dirige hacia adentro opuesta (62) que se adapta para recibir un pasador transversal (66). Cada una de las hendiduras (64) incluye una superficie de trabajo (74, 174, 274) extendiéndose lateralmente relativa una de la otra. Cada una de las superficies de trabajo define una superficie envolvente de tornillo tal que el pasador transversal (66) haga contacto con la superficie de trabajo a lo largo de una línea extendiéndose en la dirección del pasador transversal en el caso de rotación de diferencial de una media flecha de eje con relación al alojamiento.
MX2012001343A 2009-07-27 2010-07-26 Diferencial de traba que tiene capacidad de torsión mejorada. MX2012001343A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/509,600 US8146458B2 (en) 2009-07-27 2009-07-27 Locking differential having improved torque capacity
PCT/IB2010/001822 WO2011012968A1 (en) 2009-07-27 2010-07-26 Locking differential having improved torque capacity

Publications (1)

Publication Number Publication Date
MX2012001343A true MX2012001343A (es) 2012-05-08

Family

ID=42990250

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001343A MX2012001343A (es) 2009-07-27 2010-07-26 Diferencial de traba que tiene capacidad de torsión mejorada.

Country Status (12)

Country Link
US (1) US8146458B2 (es)
EP (1) EP2459902A1 (es)
JP (1) JP2013500447A (es)
KR (1) KR20120053001A (es)
CN (2) CN201902528U (es)
AU (1) AU2010277280A1 (es)
BR (1) BR112012001944A2 (es)
CA (1) CA2769530A1 (es)
MX (1) MX2012001343A (es)
RU (1) RU2012106512A (es)
TW (1) TW201107635A (es)
WO (1) WO2011012968A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146458B2 (en) * 2009-07-27 2012-04-03 Eaton Corporation Locking differential having improved torque capacity
AU2013309075A1 (en) * 2012-08-29 2015-01-22 Eaton Corporation Locking differential having combination preload springs for maintained contact
EP2847495A2 (en) * 2012-08-29 2015-03-18 Eaton Corporation Locking differential having dampening communication spring
CN203822999U (zh) * 2012-11-19 2014-09-10 伊顿公司 收缩式差速器机构、可收缩的离合差速器及车辆的传动系
KR20150089929A (ko) 2012-11-28 2015-08-05 이턴 코포레이션 프리로드 스프링 마모 패드를 갖는 잠금식 차동장치
AU2013360014B2 (en) 2012-12-10 2017-10-19 Axiflux Holdings Pty Ltd Electric motor/generator with integrated differential
EP2778477A3 (en) 2013-03-14 2017-04-26 Eaton Corporation Inboard spring arrangement for a clutch actuated differential
US9334941B2 (en) * 2013-03-14 2016-05-10 Eaton Corporation Inboard spring arrangement for a clutch actuated differential
CN103291879B (zh) * 2013-06-22 2015-07-29 温岭市海风差速器有限公司 具有自动锁止功能的汽车差速器
CA2887514C (en) 2014-04-09 2023-05-23 TAP Worldwide, LLC Locking differential
KR102450069B1 (ko) * 2014-04-30 2022-09-30 바스프 에스이 폴리머 폴리올의 제조 방법
US9587692B2 (en) 2015-04-01 2017-03-07 Akebono Brake Industry Co., Ltd Differential for a parking brake assembly
DE102015211946A1 (de) * 2015-06-26 2016-12-29 Mahle International Gmbh Kupplungsvorrichtung und Klappeneinrichtung für eine Frischluftanlage mit einer Kupplungsvorrichtung
US10352425B2 (en) * 2017-02-14 2019-07-16 American Axle & Manufacturing, Inc. Driveline component having differential assembly with retaining member welded to differential case to retain cross-pin
US11339842B2 (en) 2019-03-26 2022-05-24 Akebono Brake Industry Co., Ltd. Brake system with torque distributing assembly
CN113062957A (zh) * 2021-04-12 2021-07-02 北京林业大学 一种柱销式限滑差速器

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR769239A (fr) 1933-05-17 1934-08-22 Dispositif permettant de remplacer le différentiel dans les voitures automobiles et autres applications
US3264900A (en) 1962-06-14 1966-08-09 Powr Lok Corp Differential
US3253483A (en) 1963-03-06 1966-05-31 Thomas M Mccaw Differential
US3611833A (en) 1970-02-26 1971-10-12 Eaton Yale & Towne Differential
US3906812A (en) 1973-03-31 1975-09-23 Aisin Seiki Locking differential
US3886813A (en) 1974-04-10 1975-06-03 Eaton Corp Differential
US4136582A (en) 1976-04-21 1979-01-30 Fairfield Manufacturing Co., Inc. Shaft and bore combination
FR2382627A1 (fr) 1977-03-03 1978-09-29 Chrysler France Dispositif de transmission de couple dans un vehicule automobile, tel qu'un differentiel
US4513633A (en) 1982-04-08 1985-04-30 Eaton Corporation Positive drive and generated cam surfaces therefor
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GB8515203D0 (en) 1985-06-15 1985-07-17 Eaton Ltd Limited slip differential
US4735108A (en) 1985-11-21 1988-04-05 Tochigifujisangyo Kabushikigaisha Power transmission device
JPH0191153U (es) 1987-12-08 1989-06-15
DE3841234A1 (de) 1987-12-08 1989-08-03 Toyota Motor Co Ltd Sperrdifferential
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EP0683333B1 (de) 1994-05-18 1997-10-01 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Differential für den Achsantrieb eines Kraftfahrzeuges
US5823908A (en) 1996-10-11 1998-10-20 Dana Corporation Differential spider with retaining caps for retaining bevel pinions in a differential
US5727430A (en) 1996-10-24 1998-03-17 Dyneer Corporation Locking differential including friction pack clutch means
US5715733A (en) 1996-11-25 1998-02-10 Tractech Inc. Locking differential including a spring cap biasing assembly
US5901618A (en) 1997-10-31 1999-05-11 Vehicular Technologies, Inc. Quiet and smooth, positive acting, no-slip differential
US6463830B1 (en) * 1998-07-07 2002-10-15 Hitachi Metals, Ltd. Differential device and method of manufacturing the device
US6083134A (en) 1999-02-18 2000-07-04 Eaton Corporation Electronically actuated locking differential
US6105465A (en) 1999-05-14 2000-08-22 Vehicular Technologies, Inc. Positive acting differential with slotted driver
US6062105A (en) 1999-05-14 2000-05-16 Vehicular Technologies, Inc. Positive acting differential with angled coupler groove and mating synchro ring
US6374701B1 (en) 1999-10-22 2002-04-23 Tractech Inc. Gearless differential
US6394927B1 (en) 2000-10-17 2002-05-28 Arb Corporation Limited Locking differential with improved tooth meshing configuration
DE10125067A1 (de) 2001-05-23 2002-12-12 Bosch Gmbh Robert Tellerrad
EP1402200B1 (de) 2001-07-03 2007-05-16 Roland Hiltbrand Zahnrad mit torusförmiger, gekrümmter wälzfläche und zahnradgetriebe mit einem solchen zahnrad
US6688194B2 (en) 2001-10-04 2004-02-10 Tractech Inc. Locking differential including improved clutch member and adapter sleeve
US6884196B1 (en) 2003-07-09 2005-04-26 Dana Corporation Inter-axle differential with improved differential gear mounting arrangement
JP2007537415A (ja) 2004-05-11 2007-12-20 ティムケン ユーエス コーポレーション はすば歯車アセンブリ
WO2006000125A1 (en) 2004-06-28 2006-01-05 Xiaochun Wang Preloading type of limited-slip differential
JP4400517B2 (ja) 2004-07-09 2010-01-20 株式会社ジェイテクト 車両用差動歯車装置
US7264569B2 (en) 2005-01-14 2007-09-04 Eaton Corporation Electronically actuated locking differential
US20080060475A1 (en) 2006-09-07 2008-03-13 Katsumoto Mizukawa Gearless Differential in an Integrated Hydrostatic Transmission
US7540821B2 (en) 2006-10-27 2009-06-02 Torvec, Inc Full traction differential with hybrid gearing
US7874954B2 (en) * 2007-02-14 2011-01-25 Eaton Corporation Locking differential including resilient disc means
US8146458B2 (en) * 2009-07-27 2012-04-03 Eaton Corporation Locking differential having improved torque capacity

Also Published As

Publication number Publication date
RU2012106512A (ru) 2013-09-10
US20110021304A1 (en) 2011-01-27
EP2459902A1 (en) 2012-06-06
KR20120053001A (ko) 2012-05-24
TW201107635A (en) 2011-03-01
AU2010277280A1 (en) 2012-02-23
US8146458B2 (en) 2012-04-03
WO2011012968A1 (en) 2011-02-03
CN201902528U (zh) 2011-07-20
JP2013500447A (ja) 2013-01-07
CA2769530A1 (en) 2011-02-03
CN101968111A (zh) 2011-02-09
BR112012001944A2 (pt) 2016-03-15

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