BRPI0621146A2 - Conjunto de diferencial provido de um dispositivo de ajuste, em particular para veículos motorizados - Google Patents

Conjunto de diferencial provido de um dispositivo de ajuste, em particular para veículos motorizados Download PDF

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Publication number
BRPI0621146A2
BRPI0621146A2 BRPI0621146-1A BRPI0621146A BRPI0621146A2 BR PI0621146 A2 BRPI0621146 A2 BR PI0621146A2 BR PI0621146 A BRPI0621146 A BR PI0621146A BR PI0621146 A2 BRPI0621146 A2 BR PI0621146A2
Authority
BR
Brazil
Prior art keywords
motor vehicles
gear
adjustment device
satellite
shaft
Prior art date
Application number
BRPI0621146-1A
Other languages
English (en)
Inventor
Di Micco Paolo
Original Assignee
Elasis - Societá Consortile Per Azioni
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 Elasis - Societá Consortile Per Azioni filed Critical Elasis - Societá Consortile Per Azioni
Publication of BRPI0621146A2 publication Critical patent/BRPI0621146A2/pt
Publication of BRPI0621146B1 publication Critical patent/BRPI0621146B1/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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • 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
    • 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
    • F16H48/38—Constructional details
    • F16H2048/385—Constructional details of the ring or crown gear
    • 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
    • F16H48/38—Constructional details
    • F16H2048/387—Shields or washers
    • 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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/126—Self-adjusting during operation, e.g. by a spring
    • 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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/126—Self-adjusting during operation, e.g. by a spring
    • F16H2057/127—Self-adjusting during operation, e.g. by a spring using springs
    • 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
    • F16H48/38—Constructional details
    • F16H48/40—Constructional details characterised by features of the rotating cases

Landscapes

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

Abstract

Conjunto de diferencial provido de um dispositivo de ajuste, em particular para veículos motorizados. Um conjunto de diferencial (1), particularmente para veículos a motor, transmite o movimento desde um eixo (4) de entrada a um par de eixos (7), de saída, co-axial, reciprocamente contrapostos, e é provido de uma engrenagem tipo anel (11) alimentada de modo rotativo, em uso, pelo eixo (4) de entrada sobre um eixo de rotação (13); o conjunto sendo ainda provido de um jogo de engrenagens (33) transmitindo o movimento desde a engrenagem tipo anel (22) aos eixos (7) de saída e ) tendo um pino (36) condutor de engrenagem tipo satélite, cujo eixo (37) é ortogonal ao eixo de rotação (13) da engrenagem tipo anel (11), uma única mola de folha (50) está acoplada de um modo limite a duas engrenagens tipo satélite (34) para ajustar automaticamente a posição das próprias engrenagens tipo satélite (34).
BRPI0621146-1A 2005-12-27 2006-12-23 Conjunto de diferencial provido de um dispositivo de ajuste, em particular para veículos motorizados BRPI0621146B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05425920A EP1803973B1 (en) 2005-12-27 2005-12-27 Differential assembly provided with an adjustment device, in particular for motor vehicles
EP05425920.5 2005-12-27
PCT/EP2006/070208 WO2007074151A1 (en) 2005-12-27 2006-12-23 Differential assembly provided with an adjustment device, in particular for motor vehicles

Publications (2)

Publication Number Publication Date
BRPI0621146A2 true BRPI0621146A2 (pt) 2012-03-13
BRPI0621146B1 BRPI0621146B1 (pt) 2019-02-19

Family

ID=36215582

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0621146-1A BRPI0621146B1 (pt) 2005-12-27 2006-12-23 Conjunto de diferencial provido de um dispositivo de ajuste, em particular para veículos motorizados

Country Status (5)

Country Link
US (1) US8167761B2 (pt)
EP (1) EP1803973B1 (pt)
CN (1) CN101360932B (pt)
BR (1) BRPI0621146B1 (pt)
WO (1) WO2007074151A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013036483A1 (en) * 2011-09-06 2013-03-14 Eaton Corporation Compact planetary differential gear set arrangement
USD720377S1 (en) 2012-07-19 2014-12-30 Eaton Corporation Planetary differential gear set
CN103542040B (zh) * 2013-08-23 2016-08-10 天津市祥威传动设备有限公司 一种直交轴行星减速机
JP2016080153A (ja) * 2014-10-22 2016-05-16 武蔵精密工業株式会社 差動装置及びその製造方法
DE102018124491A1 (de) * 2018-10-04 2020-04-09 Schaeffler Technologies AG & Co. KG Differenzial mit Ausgleichsrädern, einem Antriebsrad und mit wenigstens einem Deckel
BR112021014203A2 (pt) * 2019-01-21 2021-09-21 Tigercat Industries Inc. Diferencial e arruela de encosto para o mesmo
EP3971449A1 (en) 2020-09-21 2022-03-23 Volvo Car Corporation Differential gear assembly and method of assembling the same
CN113599839B (zh) * 2021-07-22 2023-04-28 杭州中天模型有限公司 一种遥控卡车

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1121803A (en) * 1914-02-26 1914-12-22 Charles C Coakley Differential gearing for automobiles.
US1438313A (en) * 1921-03-17 1922-12-12 Kollman Bartholomew Driving mechanism
US2985035A (en) 1958-07-18 1961-05-23 Toth John Michael Differential mechanisms
US3012449A (en) * 1959-04-22 1961-12-12 Collins Radio Co Antibacklash differential mechanism
US3208306A (en) * 1962-04-05 1965-09-28 Robert P Lewis Differential gearing
US3580108A (en) * 1969-12-02 1971-05-25 Borg Warner Differential mechanism
FR2316491A1 (fr) * 1975-07-04 1977-01-28 Laviolette Guy Dispositif de rattrapage continu des jeux de denture d'engrenage
SU1078156A1 (ru) * 1982-12-27 1984-03-07 Общественное Конструкторско-Технологическое Бюро Предприятия П/Я Р-6194 Конический дифференциал
IT1197335B (it) 1985-10-17 1988-11-30 Volkswagen Ag Dispositivo di sicurezza per il fissaggio di un perno nel differenziale di autoveicoli
US4959043A (en) * 1989-08-29 1990-09-25 Chrysler Corporation Multi-pinion differential assembly
US5233757A (en) * 1992-10-19 1993-08-10 General Motors Corporation Method of assembling a motor vehicle differential
DE4313322C2 (de) * 1993-04-23 2001-08-02 Porsche Ag Differential für den Achsantrieb eines Kraftfahrzeuges
EP0683333B1 (de) * 1994-05-18 1997-10-01 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Differential für den Achsantrieb eines Kraftfahrzeuges
JPH0849758A (ja) * 1994-08-05 1996-02-20 Nissan Diesel Motor Co Ltd 終減速機の歯車装置
US5897452A (en) * 1996-08-16 1999-04-27 Hydro-Gear Limited Partnership Integrated hydrostatic transaxle with controlled traction differential
US5863271A (en) * 1996-08-16 1999-01-26 Hydro-Gear Limited Partnership Controlled traction cartridge and differential
DE19637120C1 (de) * 1996-09-12 1998-01-29 Porsche Ag Differentialgetriebe für ein Kraftfahrzeug
FR2754035B1 (fr) * 1996-09-27 1998-11-27 Renault Dispositif de transmission pour vehicule automobile
FR2830593B1 (fr) * 2001-10-04 2004-02-06 Peugeot Citroen Automobiles Sa Differentiel de transmission de couple pour vehicules automobiles
CA2451893C (en) * 2002-12-02 2013-04-09 Tesma International Inc. Differential housing with integrated ring gear
US6997842B2 (en) * 2003-08-27 2006-02-14 Atkinson Aaron W J Differential assembly and method of assembly
JP4754814B2 (ja) * 2004-12-14 2011-08-24 ヤマハ発動機株式会社 車両の車体用補強装置

Also Published As

Publication number Publication date
CN101360932A (zh) 2009-02-04
CN101360932B (zh) 2011-04-13
WO2007074151A1 (en) 2007-07-05
BRPI0621146B1 (pt) 2019-02-19
EP1803973A1 (en) 2007-07-04
EP1803973B1 (en) 2012-10-24
US20090227414A1 (en) 2009-09-10
US8167761B2 (en) 2012-05-01

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B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2806 DE 15-10-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.