BR0004944A - Unidade de transmissão para veìculo. - Google Patents

Unidade de transmissão para veìculo.

Info

Publication number
BR0004944A
BR0004944A BR0004944-1A BR0004944A BR0004944A BR 0004944 A BR0004944 A BR 0004944A BR 0004944 A BR0004944 A BR 0004944A BR 0004944 A BR0004944 A BR 0004944A
Authority
BR
Brazil
Prior art keywords
vehicle
transmission unit
unit
braking device
output shaft
Prior art date
Application number
BR0004944-1A
Other languages
English (en)
Inventor
Giovanni Tornatore
Cesare Sola
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Publication of BR0004944A publication Critical patent/BR0004944A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F16D67/04—Clutch-brake combinations fluid actuated
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/003—Position, angle or speed
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • F16H2003/123—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches using a brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Lubricants (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

<B>"UNIDADE DE TRANSMISSãO PARA VEìCULO"<D>, referente a uma unidade de transmissão 1 para um veículo a qual tem uma unidade 16 de embreagem provida de um volante 3 adaptada para ser acoplada a um eixo acionador do veículo, e um eixo 10 de saída de movimento adaptado para ser conectado a um eixo de entrada de movimento de uma caixa de mudança 4 de engrenagem, a unidade de transmissão 1 ainda compreendendo um dispositivo de frenagem 30 do eixo de saída 10 e uma unidade atuadora única 46 comum à unidade 16 de embreagem e ao dispositivo de frenagem 30 para atuar este dispositivo de frenagem 30 quando a unidade de embreagem 16 está em uma condição desengatada.
BR0004944-1A 1999-07-02 2000-06-29 Unidade de transmissão para veìculo. BR0004944A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000577A IT1308785B1 (it) 1999-07-02 1999-07-02 Gruppo di trasmissione per un veicolo.

Publications (1)

Publication Number Publication Date
BR0004944A true BR0004944A (pt) 2001-03-13

Family

ID=11417937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004944-1A BR0004944A (pt) 1999-07-02 2000-06-29 Unidade de transmissão para veìculo.

Country Status (6)

Country Link
US (1) US6561331B1 (pt)
EP (1) EP1065407B1 (pt)
BR (1) BR0004944A (pt)
DE (1) DE60010973T2 (pt)
ES (1) ES2219227T3 (pt)
IT (1) IT1308785B1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003021199A (ja) * 2001-07-06 2003-01-24 Isuzu Motors Ltd 自動クラッチ式変速機の回転合わせ機構
DE102004002045A1 (de) * 2004-01-15 2005-08-04 Zf Friedrichshafen Ag Anfahrkupplungssystem
AT7553U1 (de) * 2004-02-23 2005-05-25 Magna Drivetrain Ag & Co Kg Antriebsstrang eines allradgetriebenen fahrzeuges
US20060225973A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US7969705B2 (en) 2005-03-30 2011-06-28 Strattec Security Corporation Residual magnetic devices and methods
US8403124B2 (en) 2005-03-30 2013-03-26 Strattec Security Corporation Residual magnetic devices and methods
WO2006126073A1 (en) * 2005-05-24 2006-11-30 Eaton Corporation Electric clutch actuator shifted inertia brake
EP3726090B1 (en) * 2016-05-30 2022-08-31 Volvo Truck Corporation Pneumatically controlled actuator arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT939884B (it) * 1971-09-25 1973-02-10 Fiat Spa Cambio a sincronizzazione elettroni ca particolarmente per autoveicoli
GB1389334A (en) * 1972-05-26 1975-04-03 Skf Uk Ltd Clutch withdrawal assemblies
GB1484563A (en) * 1973-06-04 1977-09-01 Ransome Hoffmann Pollard Hydraulically operated clutch mechanism
US3866727A (en) * 1974-01-18 1975-02-18 Dana Corp Fluid operated clutch and brake with dashpot
US3971461A (en) * 1974-08-28 1976-07-27 Caterpillar Tractor Co. Axially compact clutch and brake mechanism
FR2300938A1 (fr) * 1975-02-11 1976-09-10 Ferodo Sa Commande de frein d'inertie pour arbre d'entree de boite de vites
US4607736A (en) * 1981-07-17 1986-08-26 Force Control Industries, Inc. Multiple speed drive system
US4534454A (en) * 1981-11-30 1985-08-13 Horton Manufacturing Co., Inc. Combination clutch-brake
US4873637A (en) * 1988-02-10 1989-10-10 Eaton Corporation Control for vehicle start from stop operation
DE19510030A1 (de) * 1995-03-20 1996-10-02 Fichtel & Sachs Ag Betätigungszylinder zum Ein- und Ausrücken einer Reibungskupplung
US5823308A (en) * 1996-02-16 1998-10-20 Ladin; Eli M. Clutch control with multiple actuating cylinders for a pull-type clutch
US5722520A (en) * 1996-03-26 1998-03-03 Meritor Heavy Vehicle Systems, Llc Reaction surfaces for hydraulically actuated clutches

Also Published As

Publication number Publication date
EP1065407A1 (en) 2001-01-03
EP1065407B1 (en) 2004-05-26
IT1308785B1 (it) 2002-01-10
ES2219227T3 (es) 2004-12-01
DE60010973T2 (de) 2005-06-09
US6561331B1 (en) 2003-05-13
ITTO990577A1 (it) 2001-01-02
DE60010973D1 (de) 2004-07-01

Similar Documents

Publication Publication Date Title
GB2384036A (en) Torque transmission device in particular with double clutch drive mechanism
BR0004683A (pt) Dispositivo de transmissão de força motriz para veìculo
EP0812718A3 (de) Elektrischer Einzelradantrieb für ein Arbeitsfahrzeug
EP1479934A3 (de) Antriebsstrang
EP0879728A3 (en) Speed reduction assembly with full disconnect for transfer cases and the like
DE502005005856D1 (de) Drehmomentübertragungseinrichtung
EP0951966A3 (en) Two speed right angle drill
EP1174631A3 (de) Mehrfach-Kupplungseinrichtung
BR0110807A (pt) Processo e dispositivo para o acionamento automático de um freio de veìculo
EP1422449A3 (en) Clutch braking in a multi-speed transmission
BR0004944A (pt) Unidade de transmissão para veìculo.
CA2342595A1 (en) Four parallel shaft type automatic transmission
KR900018570A (ko) 연속 자동 변속 장치
TW340823B (en) Torque transmission device for power aided vehicles
CA2299024A1 (en) Transmission lubrication arrangement
SE7909554L (sv) Anordning for momentoverforing mellan en drivaxel, t ex en motorvevaxel, och en tillsatsenhet, sasom en hydrodynamisk broms
AU4784696A (en) An operating device for a screening arrangement
SE9302359D0 (sv) Motorfordonsvaexellaada
DE60226361D1 (de) Antriebsstrang eines Kraftfahrzeuges
EP1251301A3 (en) Parking brake for a vehicle with power transmission
EP1026423A3 (en) Parallel shaft transmission
EP1054175A3 (en) Power transmission mechanism
EP1205685A3 (en) Automatic transmission for vehicles
ATE319585T1 (de) Getriebeeinrichtung für vierradgetriebenes fahrzeug
BR9712487A (pt) Eixo de transmissão compacto

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: REFERENTE A RPI 1908 DE 31/07/07.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/06/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A E 11A ANUIDADE(S).

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

Free format text: REFERENTE AS 11A, 12A, 13A, 14A E 15A ANUIDADES. PAGAR RESTAURACAO.

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 2343 DE 01-12-2015 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.