BRPI1006293A2 - mecanismo diferencial blocante e diferencial blocante - Google Patents

mecanismo diferencial blocante e diferencial blocante

Info

Publication number
BRPI1006293A2
BRPI1006293A2 BRPI1006293A BRPI1006293A BRPI1006293A2 BR PI1006293 A2 BRPI1006293 A2 BR PI1006293A2 BR PI1006293 A BRPI1006293 A BR PI1006293A BR PI1006293 A BRPI1006293 A BR PI1006293A BR PI1006293 A2 BRPI1006293 A2 BR PI1006293A2
Authority
BR
Brazil
Prior art keywords
blocking differential
blocking
differential mechanism
differential
Prior art date
Application number
BRPI1006293A
Other languages
English (en)
Inventor
James R Bawks
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 BRPI1006293A2 publication Critical patent/BRPI1006293A2/pt
Publication of BRPI1006293B1 publication Critical patent/BRPI1006293B1/pt

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
    • 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
    • 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
    • F16H48/12—Differential gearings without gears having orbital motion
    • F16H48/14—Differential gearings without gears having orbital motion with cams
    • 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)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)
BRPI1006293A 2009-03-04 2010-03-04 mecanismo diferencial blocante e diferencial blocante BRPI1006293B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/397,446 US8051744B2 (en) 2009-03-04 2009-03-04 Locking differential
PCT/IB2010/000439 WO2011092535A2 (en) 2009-03-04 2010-03-04 Locking differential

Publications (2)

Publication Number Publication Date
BRPI1006293A2 true BRPI1006293A2 (pt) 2016-03-08
BRPI1006293B1 BRPI1006293B1 (pt) 2020-05-19

Family

ID=42678760

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006293A BRPI1006293B1 (pt) 2009-03-04 2010-03-04 mecanismo diferencial blocante e diferencial blocante

Country Status (12)

Country Link
US (1) US8051744B2 (pt)
EP (1) EP2425154B1 (pt)
JP (1) JP5594487B2 (pt)
KR (1) KR101761930B1 (pt)
CN (2) CN101898510B (pt)
AR (1) AR075788A1 (pt)
AU (1) AU2010344309B2 (pt)
BR (1) BRPI1006293B1 (pt)
CA (1) CA2754502A1 (pt)
MX (1) MX2011009211A (pt)
TW (1) TW201102543A (pt)
WO (1) WO2011092535A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051744B2 (en) * 2009-03-04 2011-11-08 Eaton Corporation Locking differential
US20110303047A1 (en) * 2010-06-09 2011-12-15 Wang Jiunn-Ruey Vehicle transmission having differential function
CN102853056A (zh) * 2012-08-29 2013-01-02 江苏太平洋精锻科技股份有限公司 配套汽车差速器的修正弧齿锥齿轮
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
CA2887514C (en) 2014-04-09 2023-05-23 TAP Worldwide, LLC Locking differential
US9382992B2 (en) * 2014-09-26 2016-07-05 Ford Global Technologies, Llc Control of locking differential
US9423014B2 (en) * 2014-10-09 2016-08-23 American Axle & Manufacturing, Inc. Differential assembly with C-lock keeper
KR101637176B1 (ko) 2015-04-24 2016-07-07 김정완 전자식 차동 잠금장치
CN111433490B (zh) * 2017-12-04 2023-05-30 吉凯恩汽车有限公司 能够二级限制差动的差动装置
US10612637B2 (en) * 2018-01-18 2020-04-07 American Axle & Manufacturing, Inc. Driveline component having differential assembly with differential gearset configured to limit inboard thrust of side gears

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329059A (en) * 1942-06-02 1943-09-07 Patent Developers Inc Differential mechanism
US2638794A (en) * 1949-04-13 1953-05-19 Patent Developers Inc Differential mechanism
IT699905A (pt) * 1963-06-06
US3397593A (en) * 1966-04-19 1968-08-20 Frederick D. Knoblock Differential
US3791238A (en) * 1972-08-04 1974-02-12 Boise Cascade Corp Differential mechanism of the holdout ring type
US4424725A (en) * 1980-09-19 1984-01-10 Tractech, Inc. Locking differential mechanism with improved holdout ring and spring retainer
JPS60182556U (ja) * 1984-05-16 1985-12-04 栃木富士産業株式会社 動力伝達装置
US4745818A (en) * 1987-01-30 1988-05-24 Dyneer Corporation Differential with angularly offset holdout rings
US5524509A (en) * 1995-01-18 1996-06-11 Titan Wheel International, Inc. Differential with preload spring means
US6076429A (en) * 1999-03-04 2000-06-20 Tractech Inc. Clutch for a differential
US6688194B2 (en) 2001-10-04 2004-02-10 Tractech Inc. Locking differential including improved clutch member and adapter sleeve
US20090011890A1 (en) * 2007-07-07 2009-01-08 Bawks James R Locking differential including disengagement retaining means
US8051744B2 (en) * 2009-03-04 2011-11-08 Eaton Corporation Locking differential

Also Published As

Publication number Publication date
EP2425154B1 (en) 2016-05-25
CN201802834U (zh) 2011-04-20
AU2010344309A1 (en) 2011-09-22
CN101898510B (zh) 2015-08-19
TW201102543A (en) 2011-01-16
WO2011092535A2 (en) 2011-08-04
CA2754502A1 (en) 2011-08-04
KR101761930B1 (ko) 2017-08-04
JP5594487B2 (ja) 2014-09-24
CN101898510A (zh) 2010-12-01
WO2011092535A3 (en) 2011-12-29
EP2425154A2 (en) 2012-03-07
US20100227728A1 (en) 2010-09-09
MX2011009211A (es) 2011-11-28
BRPI1006293B1 (pt) 2020-05-19
AU2010344309B2 (en) 2014-06-19
KR20120000075A (ko) 2012-01-03
AR075788A1 (es) 2011-04-27
US8051744B2 (en) 2011-11-08
JP2012519808A (ja) 2012-08-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/05/2020, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: EATON CORPORATION (US)

B25A Requested transfer of rights approved

Owner name: EATON INTELLIGENT POWER LIMITED (IE)