BRPI1006293A2 - mecanismo diferencial blocante e diferencial blocante - Google Patents

mecanismo diferencial blocante e diferencial blocante

Info

Publication number: BRPI1006293A2
Authority: BR; Brazil
Prior art keywords: blocking differential; blocking; differential mechanism; differential
Prior art date: 2009-03-04

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.)

2009-03-04

Filing date

2010-03-04

Publication date

2016-03-08

2010-03-04 Application filed by Eaton Corp filed Critical Eaton Corp

2016-03-08 Publication of BRPI1006293A2 publication Critical patent/BRPI1006293A2/pt

2020-05-19 Publication of BRPI1006293B1 publication Critical patent/BRPI1006293B1/pt

Links

230000000903 blocking effect Effects 0.000 title 2

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)	CN201802834U (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 (11)

* 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
WO2019111294A1 (ja) *	2017-12-04	2019-06-13	Ｇｋｎドライブラインジャパン株式会社	２段階に差動制限可能なデファレンシャル装置
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
US12129916B1 (en)	2023-06-27	2024-10-29	Dana Italia S.R.L.	Locking differential assembly and operating method

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

2009
- 2009-03-04 US US12/397,446 patent/US8051744B2/en active Active
2010
- 2010-03-04 MX MX2011009211A patent/MX2011009211A/es not_active Application Discontinuation
- 2010-03-04 WO PCT/IB2010/000439 patent/WO2011092535A2/en not_active Ceased
- 2010-03-04 JP JP2011552535A patent/JP5594487B2/ja not_active Expired - Fee Related
- 2010-03-04 TW TW099106260A patent/TW201102543A/zh unknown
- 2010-03-04 CA CA2754502A patent/CA2754502A1/en not_active Abandoned
- 2010-03-04 EP EP10710900.1A patent/EP2425154B1/en active Active
- 2010-03-04 AR ARP100100648A patent/AR075788A1/es unknown
- 2010-03-04 BR BRPI1006293A patent/BRPI1006293B1/pt active IP Right Grant
- 2010-03-04 CN CN2010202428586U patent/CN201802834U/zh not_active Expired - Lifetime
- 2010-03-04 CN CN201010213934.5A patent/CN101898510B/zh active Active
- 2010-03-04 AU AU2010344309A patent/AU2010344309B2/en active Active
- 2010-03-04 KR KR1020117022748A patent/KR101761930B1/ko active Active

Also Published As

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

Legal Events

Date	Code	Title	Description
2019-01-15	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-03-12	B06T	Formal requirements before examination [chapter 6.20 patent gazette]
2019-10-15	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
2020-03-10	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2020-05-19	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.
2021-05-11	B25G	Requested change of headquarter approved	Owner name: EATON CORPORATION (US)
2021-06-01	B25A	Requested transfer of rights approved	Owner name: EATON INTELLIGENT POWER LIMITED (IE)

Publication	Publication Date	Title
BRPI1008242A2 (pt)	2016-03-08	diferencial blocante
BRPI1006293A2 (pt)	2016-03-08	mecanismo diferencial blocante e diferencial blocante
HRP20170991T1 (hr)	2017-09-22	Pokretni zasloni i povezani postupci
HRP20160737T1 (hr)	2016-07-15	Anti-her3-protutijela i njihove uporabe
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DK2462134T3 (da)	2014-08-11	N1-sulfonyl-5-fluorpyrimidinonderivater
EP2520259A4 (en)	2013-10-30	DIAPER
BR112014009050A2 (pt)	2018-12-04	pirrolbenzodiazepinas e conjugados destas
HRP20181493T1 (hr)	2018-11-16	Konjugati epsilon-polilizin i njihova primjena
EP2415612A4 (en)	2013-12-04	TAPE CASSETTE
AT507702A3 (de)	2011-02-15	Detektorfläche
BRPI1016117A2 (pt)	2016-04-12	derivados de isoxazol-isoxazol e isoxasol-isotiazol.
DK2417204T3 (da)	2014-03-31	Piezokromt sikkerhedselement
BR112012002877A2 (pt)	2017-02-14	dilatador e conjunto.
EP2454985A4 (en)	2012-11-28	OPENING DIAPHRAGM
BR112012014841A2 (pt)	2017-09-19	fecho resistente à criança
AT507924A3 (de)	2011-11-15	Gleitelement
FI20095084A0 (fi)	2009-01-30	Komposiitti ja sen käyttö
BRPI1009666A2 (pt)	2016-03-15	diferencial e alojamento
BR112012010242A2 (pt)	2015-09-29	derivados de heteroarilpiperidina e heteroarilpiperazina
BRPI1013338A2 (pt)	2016-03-29	processos e intermediários
EP2478768A4 (en)	2014-05-07	AGGREGATE AGAINST PLANT VIRUSES
BR112012002120A2 (pt)	2016-05-31	dispositivos e métodos de obturador de estado sólido
BRPI1009668A2 (pt)	2016-03-15	conjunto de engrenagens e diferencial
EP2408153A4 (en)	2015-06-10	FIRST RELAY SERVER AND SECOND RELAY SERVER