WO2005115790A1 - Boite de transfert pour vehicules a moteur et lubrification de ladite boite - Google Patents

Boite de transfert pour vehicules a moteur et lubrification de ladite boite Download PDF

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Publication number
WO2005115790A1
WO2005115790A1 PCT/AT2005/000181 AT2005000181W WO2005115790A1 WO 2005115790 A1 WO2005115790 A1 WO 2005115790A1 AT 2005000181 W AT2005000181 W AT 2005000181W WO 2005115790 A1 WO2005115790 A1 WO 2005115790A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
outer part
lubricating oil
clutch
primary shaft
Prior art date
Application number
PCT/AT2005/000181
Other languages
German (de)
English (en)
Inventor
Manfred Hofer
Alois Lafer
Erhard Sauer
Original Assignee
Magna Drivetrain Ag & Co Kg
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 Magna Drivetrain Ag & Co Kg filed Critical Magna Drivetrain Ag & Co Kg
Priority to DE112005000674T priority Critical patent/DE112005000674A5/de
Publication of WO2005115790A1 publication Critical patent/WO2005115790A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of different gearbox casings or sections

Definitions

  • the lubricating oil in the first chamber is pumped up by the offset drive, thrown into the hood, passed through it to the second chamber, in which a higher oil level is set, in which the outer part of the coupling is partially immersed and, due to its rotation, reaches the inside of the External part in which the slats are located. They are supplied with lubricating oil in this way.
  • the intermediate wall has extensions which cross the first chamber and which abut the opposite wall of the first chamber (claim 4).
  • the intermediate wall can be made very light, for example as a pressed sheet metal part, because it is supported on the extensions, at least one of which can be the hood at the same time (claim 5).
  • a vertical partition 26 is provided in the housing 1. It rests with its edge 27 on a shoulder of the housing 1 and separates the space formed by the housing 1 and the housing cover 2 into a first chamber 31 and a second chamber 32.
  • the first chamber 31 contains the offset drive 18, 19, 22 and has a very low oil level 33.
  • the second chamber 32 contains the clutch 8 and has a relatively high oil level 34, into which the outer part 11 of the clutch 8 is immersed.
  • the intermediate wall 26 is preferably a flat sheet metal in its edge region, which has a trough 35 in its central region, through whose circular hole 36 the hollow shaft 17 is sealed and guided. If the intermediate wall 27 is a sheet metal part, the trough 35 can easily be produced by deep drawing.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Details Of Gearings (AREA)

Abstract

Boîte de transfert pour véhicules à moteur, qui est constituée d'un carter (1, 2), d'un arbre primaire (4) et d'un arbre secondaire (7). Un embrayage à friction (8) constitué d'une partie externe (11) solidaire en rotation avec l'arbre primaire et d'une partie interne (12) prélève un couple de rotation de l'arbre primaire (4) et transmet ce couple à l'arbre secondaire (7) via la partie interne (12) et un mécanisme de déplacement (18, 19, 22). Pour garantir un apport suffisant d'huile de lubrification dans toutes les conditions, le carter (1, 2) est divisé par une paroi intermédiaire (26) essentiellement verticale en deux chambres (31, 32), la paroi intermédiaire (26) possède au moins une partie saillante (38, 38') s'étendant si loin dans la première chambre (31) qu'elle parvient, à partir de la zone de centrifugation du mécanisme de déplacement (18, 19, 22), dans la seconde chambre (32) dans laquelle est projetée de l'huile de lubrification, et des aubes (45) situées dans la seconde chambre (32) envoient de l'huile de lubrification dans l'intérieur de la partie externe (11) lors de la rotation de l'embrayage à friction (8).
PCT/AT2005/000181 2004-05-28 2005-05-25 Boite de transfert pour vehicules a moteur et lubrification de ladite boite WO2005115790A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005000674T DE112005000674A5 (de) 2004-05-28 2005-05-25 Verteilergetriebe für Kraftfahrzeuge und dessen Schmierung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM385/2004 2004-05-28
AT3852004 2004-05-28

Publications (1)

Publication Number Publication Date
WO2005115790A1 true WO2005115790A1 (fr) 2005-12-08

Family

ID=34973054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000181 WO2005115790A1 (fr) 2004-05-28 2005-05-25 Boite de transfert pour vehicules a moteur et lubrification de ladite boite

Country Status (2)

Country Link
DE (1) DE112005000674A5 (fr)
WO (1) WO2005115790A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008011943A1 (fr) * 2006-07-24 2008-01-31 Magna Powertrain Ag & Co Kg Boîte de vitesses
DE102007057984A1 (de) 2007-12-03 2009-06-04 Magna Powertrain Ag & Co Kg Verteilergetriebe
DE102008015200A1 (de) * 2008-03-20 2009-09-24 Magna Powertrain Ag & Co Kg Verteilergetriebeanordnung
DE102008058278A1 (de) 2008-11-20 2010-05-27 Magna Powertrain Ag & Co Kg Drehmomentübertragungsanordnung
DE102008058277A1 (de) 2008-11-20 2010-05-27 Magna Powertrain Ag & Co Kg Verteilergetriebe
DE102006022573B4 (de) * 2005-05-20 2011-02-03 GM Global Technology Operations, Inc., Detroit Fahrzeuggetriebe mit einem Zusatzschmiersystem
DE102010046262A1 (de) * 2010-09-22 2012-03-22 Magna Powertrain Ag & Co. Kg Verteilergetriebe
US8191696B2 (en) 2006-02-28 2012-06-05 Gkn Driveline Torque Technology Kk Torque transmission apparatus
CN102840312A (zh) * 2011-06-20 2012-12-26 特纳动力系统有限公司 齿轮箱可分式油槽
EP2880327A1 (fr) * 2012-08-01 2015-06-10 Schaeffler Technologies AG & Co. KG Dispositif de refoulement de liquide de refroidissement pour embrayage à friction à bain d'huile
WO2015188818A1 (fr) 2014-06-13 2015-12-17 Schaeffler Technologies AG & Co. KG Palier à roulement pour roue à chaîne de boîte de transfert
DE102014211363A1 (de) 2014-06-13 2015-12-17 Schaeffler Technologies AG & Co. KG Wälzlagerung für ein Kettenrad in einem Verteilergetriebe eines Kraftfahrzeuges
US9506504B2 (en) 2013-08-27 2016-11-29 Borgwarner Inc. Lubrication in a transfer case without a mechanical pump
US9752671B2 (en) 2014-02-21 2017-09-05 Borgwarner Inc. Transfer case—method of controlling lubrication—eco— mode operation
US9863525B2 (en) 2014-05-21 2018-01-09 Magna Powertrain Ag & Co Kg Transfer gear
DE102020202204A1 (de) * 2020-02-20 2021-02-25 Magna powertrain gmbh & co kg Verteilergetriebeanordnung für ein Kraftfahrzeug mit einem Schmiermittelreservoir
US20210356034A1 (en) * 2019-01-11 2021-11-18 Aisin Aw Co., Ltd. Vehicle drive apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699249A (en) * 1984-12-26 1987-10-13 Aisin-Warner Limited Lubrication system for power transmission chain
EP0268904A2 (fr) 1986-11-10 1988-06-01 GETRAG Getriebe- und Zahnradfabrik GmbH Transmission avec dispositif d'alimentation pour huile de lubrification

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699249A (en) * 1984-12-26 1987-10-13 Aisin-Warner Limited Lubrication system for power transmission chain
EP0268904A2 (fr) 1986-11-10 1988-06-01 GETRAG Getriebe- und Zahnradfabrik GmbH Transmission avec dispositif d'alimentation pour huile de lubrification

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022573B4 (de) * 2005-05-20 2011-02-03 GM Global Technology Operations, Inc., Detroit Fahrzeuggetriebe mit einem Zusatzschmiersystem
US8191696B2 (en) 2006-02-28 2012-06-05 Gkn Driveline Torque Technology Kk Torque transmission apparatus
DE102006034153A1 (de) * 2006-07-24 2008-01-31 Magna Powertrain Ag & Co Kg Getriebe
DE102006034153B4 (de) * 2006-07-24 2018-02-08 Magna powertrain gmbh & co kg Getriebe
WO2008011943A1 (fr) * 2006-07-24 2008-01-31 Magna Powertrain Ag & Co Kg Boîte de vitesses
US8650980B2 (en) 2006-07-24 2014-02-18 Magna Powertrain Ag & Co Kg Transmission
DE102007057984A1 (de) 2007-12-03 2009-06-04 Magna Powertrain Ag & Co Kg Verteilergetriebe
DE102008015200A1 (de) * 2008-03-20 2009-09-24 Magna Powertrain Ag & Co Kg Verteilergetriebeanordnung
DE102008058277A1 (de) 2008-11-20 2010-05-27 Magna Powertrain Ag & Co Kg Verteilergetriebe
DE102008058278A1 (de) 2008-11-20 2010-05-27 Magna Powertrain Ag & Co Kg Drehmomentübertragungsanordnung
DE102010046262A1 (de) * 2010-09-22 2012-03-22 Magna Powertrain Ag & Co. Kg Verteilergetriebe
DE112011103161B4 (de) 2010-09-22 2021-07-29 Magna powertrain gmbh & co kg Verteilergetriebe
CN102840312A (zh) * 2011-06-20 2012-12-26 特纳动力系统有限公司 齿轮箱可分式油槽
EP2538118A1 (fr) * 2011-06-20 2012-12-26 Turner Powertrain Systems Limited Réservoir subdivisé de boîte à vitesses et méthode de contrôle du flux de lubrifiant
EP2880327A1 (fr) * 2012-08-01 2015-06-10 Schaeffler Technologies AG & Co. KG Dispositif de refoulement de liquide de refroidissement pour embrayage à friction à bain d'huile
US9506504B2 (en) 2013-08-27 2016-11-29 Borgwarner Inc. Lubrication in a transfer case without a mechanical pump
US9752671B2 (en) 2014-02-21 2017-09-05 Borgwarner Inc. Transfer case—method of controlling lubrication—eco— mode operation
US9863525B2 (en) 2014-05-21 2018-01-09 Magna Powertrain Ag & Co Kg Transfer gear
DE102015208630B4 (de) 2014-05-21 2021-11-04 Magna powertrain gmbh & co kg Verteilergetriebe
WO2015188817A1 (fr) 2014-06-13 2015-12-17 Schaeffler Technologies AG & Co. KG Palier à roulement pour roue à chaîne de boîte de transfert de véhicule automobile
DE102014211364A1 (de) 2014-06-13 2016-01-07 Schaeffler Technologies AG & Co. KG Wälzlagerung für ein Kettenrad in einem Verteilergetriebe
DE102014211363A1 (de) 2014-06-13 2015-12-17 Schaeffler Technologies AG & Co. KG Wälzlagerung für ein Kettenrad in einem Verteilergetriebe eines Kraftfahrzeuges
WO2015188818A1 (fr) 2014-06-13 2015-12-17 Schaeffler Technologies AG & Co. KG Palier à roulement pour roue à chaîne de boîte de transfert
US20210356034A1 (en) * 2019-01-11 2021-11-18 Aisin Aw Co., Ltd. Vehicle drive apparatus
US11725721B2 (en) * 2019-01-11 2023-08-15 Aisin Corporation Vehicle drive apparatus that reduces or prevents an increase in oil agitation caused by a chain
DE102020202204A1 (de) * 2020-02-20 2021-02-25 Magna powertrain gmbh & co kg Verteilergetriebeanordnung für ein Kraftfahrzeug mit einem Schmiermittelreservoir

Also Published As

Publication number Publication date
DE112005000674A5 (de) 2008-06-26

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