DE10300616A1 - Angle transmission unit in particular for four wheel drive, comprising axle of bevel wheel identical with line between housing parts - Google Patents

Angle transmission unit in particular for four wheel drive, comprising axle of bevel wheel identical with line between housing parts Download PDF

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Publication number
DE10300616A1
DE10300616A1 DE2003100616 DE10300616A DE10300616A1 DE 10300616 A1 DE10300616 A1 DE 10300616A1 DE 2003100616 DE2003100616 DE 2003100616 DE 10300616 A DE10300616 A DE 10300616A DE 10300616 A1 DE10300616 A1 DE 10300616A1
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Germany
Prior art keywords
gear
housing
wheel drive
axis
rotation
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Granted
Application number
DE2003100616
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German (de)
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DE10300616B4 (en
Inventor
Robert Dipl.-Ing. Pauli
Robert Dipl.-Ing. Peter
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ZF Friedrichshafen AG
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ZF Friedrichshafen AG
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Priority to DE10300616.8A priority Critical patent/DE10300616B4/en
Publication of DE10300616A1 publication Critical patent/DE10300616A1/en
Application granted granted Critical
Publication of DE10300616B4 publication Critical patent/DE10300616B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/037—Gearboxes for accommodating differential gearings
    • 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
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02008—Gearboxes; Mounting gearing therein characterised by specific dividing lines or planes of the gear case
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F16H2057/0235—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly specially adapted to allow easy accessibility and repair

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

The angle transmission unit to be joined to a differential gear is accommodated in a housing divided into two parts (2). The rotation axles (5, 6) of at least one bevel gear (7) and the spur gear (8) are positioned along the line (4) dividing the two halves (2) forming the housing. The shape and the size of the housing are determined by the dimensions of the inner components like the bevel wheel (7) and the spur wheel (8).

Description

Die Erfindung bezieht sich auf eine Kraftübertragungsanordnung nach der im Oberbegriff von Anspruch 1 näher definierten Art.The invention relates to a Power transmission arrangement according to the kind defined in the preamble of claim 1.

Gattungsgemäße Kraftübertragungsanordnungen für Allrad-Fahrzeuge mit Winkeltrieben werden vorzugsweise bei front-quer motorisierten Personenkraftwagen, SUV und VAN, in Verbindung mit einem Allrad-Antrieb zum Übertragen der Leistung aus der Fahrzeug-Querrichtung in die Fahrzeug-Längsrichtung eingesetzt. Hierbei ist es notwendig, durch das Winkelgetriebe einen Durchtrieb anzuordnen, mittels welchem ein Vorderrad antreibbar ist. Insbesondere ist die Gestaltung des Gehäuses des Winkelgetriebes äußerst schwierig, da der Bauraum zur Ausgestaltung des Gehäuses begrenzt ist, insbesondere durch den Antriebsmotor, das Untersetzungsgetriebe, Fahrschemel, Lenkung und Abgasanlagen. Zusätzlich sind das Schwingungsverhalten, das Gewicht sowie die Festigkeit zusätzlich von Bedeutung.Generic power transmission arrangements for all-wheel drive vehicles with angular drives are preferred for front-transverse motorized Passenger cars, SUV and VAN, in conjunction with an all-wheel drive to transfer the power from the vehicle transverse direction is used in the vehicle longitudinal direction. in this connection it is necessary to arrange a through drive through the angular gear which a front wheel can be driven. In particular, the design of the housing of the angular gear extremely difficult, since the space for designing the housing is limited, in particular through the drive motor, the reduction gear, subframe, Steering and exhaust systems. additionally are the vibration behavior, weight and strength additionally significant.

Die US 4,779,701 offenbart eine Kraftübertragungsanordnung mit einem Winkeltrieb, welche ein Hauptgehäuse aufweist, dessen Teilungsebene rechtwinklig zur Drehachse der Antriebswellen zu den Rädern angeordnet ist.The US 4,779,701 discloses a power transmission arrangement with an angular drive, which has a main housing, the division plane of which is arranged at right angles to the axis of rotation of the drive shafts to the wheels.

Die US 4,669,332 offenbart eine Kraftübertragungsanordnung mit einem Winkelgetriebe und einem geteilten Gehäuse, dessen Teilungsebene rechtwinklig zur Drehachse des Tellerrades verläuft.The US 4,669,332 discloses a power transmission arrangement with an angular gear and a split housing, the division plane is perpendicular to the axis of rotation of the ring gear.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Winkelgetriebe für Allrad-Fahrzeuge zu schaffen, welches den vorhandenen Bauraum optimal ausnutzt und bei welchem eine einfache Montage möglich ist.The present invention lies based on the task of creating an angular gear for all-wheel drive vehicles, which makes optimal use of the available space and with which easy assembly possible is.

Die Aufgabe wird mit einer, auch die kennzeichnenden Merkmale des Hauptanspruchs aufweisenden, gattungsgemäßen Kraftübertragungsanordnung gelöst.The task comes with one, too the characterizing features of the generic power transmission arrangement having the main claim solved.

Erfindungsgemäß weist das Winkelgetriebe mindestens ein Tellerrad und ein mit diesem in drehmomentübertragender Verbindung stehendes Ritzel auf. Das Winkelgetriebe weist ein aus mindestens zwei Teilen bestehendes Gehäuse auf, dessen Teilungsebene parallel zu der Drehachse des Tellerrades verläuft. Vorzugsweise liegt die Drehachse des Tellerrads in der Teilungsebene. Dadurch ist es möglich, die Außenabmessungen des Gehäuses äußerst kompakt an die benötigten Konturen der inneren Bauteile anzupassen. Indem das Gehäuse in zwei große Gehäuseteile geteilt werden kann, besteht die Möglichkeit, die inneren Bauteile einfach zu montieren und gegebenenfalls diese Montage zu automatisieren.According to the invention, the angular gear has at least a ring gear and a torque transmitting connection with it Sprocket on. The angular gear has one of at least two parts existing housing on, the division plane parallel to the axis of rotation of the ring gear runs. The axis of rotation of the ring gear is preferably in the division plane. This makes it possible the outer dimensions the housing is extremely compact to the required ones Adjust contours of the inner components. By dividing the housing into two large parts can be divided, there is a possibility of internal components easy to assemble and automate this assembly if necessary.

Bei Winkelgetrieben, welche noch zusätzlich über eine Stirnradstufe angetrieben werden, um einen benötigten Achsversatz zu realisieren, liegt vorzugsweise die Drehachse des Tellerrades und die Drehachse eines Stirnrads des Stirnradgetriebes in der Teilungsebene der beiden Gehäusehälften. Es besteht die Möglichkeit, das Gehäuse so auszuformen, dass für die Lageraufnahme des Ritzels sowie dessen Abtriebsflansch kein separates Gehäuse benötigt wird. Ebenso besteht die Möglichkeit, ein benötigtes Gehäuserohr für den Durchtrieb zum Antrieb eines Fahrzeugrades an dem Gehäuse der Kraftübertragungsanordnung zu befestigen.With angular gearboxes, which still additionally via a Be spur gear stage to realize a required axis offset, is preferably the axis of rotation of the ring gear and the axis of rotation a spur gear of the spur gear in the parting plane of the two Housing halves. It exists the possibility, the housing so that for the bearing of the pinion and its output flange none separate housing needed becomes. There is also the possibility a needed one housing tube for the Through drive for driving a vehicle wheel on the housing of the Power transmission arrangement to fix.

Weitere Merkmale sind der Figuren-Beschreibung zu entnehmen.Further features are the description of the figures refer to.

Es zeigen:Show it:

1 eine Seitenansicht des Winkelgetriebes; 1 a side view of the bevel gear;

2 eine isometrische Ansicht des Winkelgetriebes und 2 an isometric view of the angular gear and

3 einen Schnitt durch das Winkelgetriebe, entlang der Teilungsebene. 3 a section through the bevel gear, along the parting plane.

1. 1 ,

Das Winkelgetriebe besteht aus einer ersten Gehäusehälfte 1 und einer zweiten Gehäusehälfte 2, welche über Verbindungselemente 3, wie beispielsweise Schrauben oder Nieten, miteinander verbunden sind. Die Drehachse 5 und die Drehachse 6 liegen in der Teilungsebene 4, über welche die erste Gehäusehälfte 1 und die zweite Gehäusehälfte 2 zusammengefügt sind. Um die Drehachse 5 dreht sich das in 3 dargestellte Tellerrad 7 und um die Drehachse 6 dreht sich das in 3 dargestellte Stirnrad 8. Die Form der ersten Gehäusehälfte 1 und der zweiten Gehäusehälfte 2 wird hauptsächlich durch die Abmessungen der inneren Bauteile, wie beispielsweise dem Tellerrad 7 oder dem Stirnrad 8, bestimmt. Zusätzlich aufgebrachte Rippen 9 verbessern das Schwingungsverhalten und die Festigkeit des Gehäuses.The bevel gear consists of a first half of the housing 1 and a second half of the housing 2 which about fasteners 3 , such as screws or rivets, are interconnected. The axis of rotation 5 and the axis of rotation 6 lie in the division level 4 , over which the first housing half 1 and the second half of the case 2 are put together. About the axis of rotation 5 that turns into 3 illustrated ring gear 7 and about the axis of rotation 6 that turns into 3 illustrated spur gear 8th , The shape of the first half of the case 1 and the second half of the housing 2 is mainly due to the dimensions of the internal components, such as the ring gear 7 or the spur gear 8th , certainly. Additional ribs 9 improve the vibration behavior and the strength of the housing.

2. 2 ,

Die erste Gehäusehälfte 1 ist dergestalt ausgeformt, dass der Abtriebsflansch 10 und das mit ihm verbundene Ritzel 11 kein separates Gehäuse zu dessen Lagerung und Auf nahme benötigen. An die erste Gehäusehälfte 1 und die zweite Gehäusehälfte 2 kann ein Lagerrohr 12 befestigt werden, durch welches der freie Durchtrieb zum Antrieb eines Fahrzeugrades möglich ist.The first half of the case 1 is shaped in such a way that the output flange 10 and the pinion connected to it 11 do not need a separate housing for its storage and recording. On the first half of the case 1 and the second half of the case 2 can be a bearing tube 12 are attached, through which the free through drive for driving a vehicle wheel is possible.

3. 3 ,

Der Abtrieb eines Untersetzungsgetriebes, vorzugsweise eines Personenkraftwagens, treibt die Antriebswelle 13 des Winkelgetriebes an. Mit der Antriebswelle 13 ist ein Stirnrad 8 drehfest verbunden und bildet mit einem Stirnrad 14 eine Stirnradstufe, um einen benötigten axialen Abstand zu erreichen. Wird die Stirnradstufe nicht benötigt, so besteht die Möglichkeit, das Tellerrad 7 direkt auf der Antriebswelle 13 anzuordnen. Die Antriebswelle 13 ist als Rohr ausgebildet, wodurch die Durchtriebswelle 15 in der Antriebswelle 13 angeordnet sein kann, und somit die Möglichkeit besteht, das Fahrzeugrad anzutreiben. Die Durchtriebswelle 15 ist in einem Lagerrohr 12 gelagert. Das Lagerrohr 12 ist mit dem zweiten Gehäuseteil 2 und einem nicht dargestellten ersten Gehäuseteil 1 verbunden. Indem die Teilungsebene 4 die Drehachse 5 und die Drehachse 6 schneidet, besteht die Möglichkeit, die inneren Teile des Winkelgetriebes auf einfache Weise zu montieren, was jederzeit auch automatisch geschehen kann. Das Stirnrad 14 ist mit dem Tellerrad 7 verbunden, welches das nicht dargestellte Ritzel 11 antreibt, welches den Abtrieb des Winkelgetriebes bildet.The output of a reduction gear, preferably a passenger car, drives the drive shaft 13 of the angular gear. With the drive shaft 13 is a spur gear 8th non-rotatably connected and forms with a spur gear 14 a spur gear stage to achieve a required axial distance. If the spur gear stage is not required, there is the option of the ring gear 7 directly on the drive shaft 13 to arrange. The drive shaft 13 is designed as a tube, whereby the drive shaft 15 in the drive shaft 13 can be arranged, and thus there is the possibility of driving the vehicle wheel. The through shaft 15 is in a bearing tube 12 stored. The bearing tube 12 is with the second housing part 2 and a first housing part, not shown 1 connected. By the division level 4 the axis of rotation 5 and the axis of rotation 6 cuts, it is possible to easily mount the inner parts of the bevel gear, which can also happen automatically at any time. The spur gear 14 is with the ring gear 7 connected, which is the pinion, not shown 11 drives which forms the output of the angular gear.

11
erste Gehäusehälftefirst housing half
22
zweite Gehäusehälftesecond housing half
33
Verbindungselementefasteners
44
Teilungsebeneparting plane
55
Drehachseaxis of rotation
66
Drehachseaxis of rotation
77
Tellerradcrown
88th
Stirnradspur gear
99
Rippenribs
1010
Abtriebsflanschoutput flange
1111
Ritzelpinion
1212
Lagerrohrbearing tube
1313
Antriebswelledrive shaft
1414
Stirnradspur gear
1515
DurchtriebswelleThrough shaft

Claims (8)

Getriebe für Allrad-Fahrzeuge mit einem in einem Gehäuse (1, 2) angeordneten Winkelgetriebe (7, 11), welches mit einem Untersetzungsgetriebe verbindbar ist, wobei das Winkelgetriebe (7, 11) mindestens ein Tellerrad (7), welches sich um eine Tellerrad-Drehachse (5) dreht, und mindestens ein Ritzel (11) aufweist, welche miteinander in drehmomentübertragender Weise verbunden sind, dadurch gekennzeichnet , dass das Gehäuse (1, 2) in mindestens zwei Gehäusehälften (1, 2) entlang einer Teilungsebene (4) geteilt ist, wobei die Teilungsebene (4) parallel zur Tellerrad-Drehachse (5) verläuft.Gearbox for four-wheel drive vehicles with one in one housing ( 1 . 2 ) arranged angular gear ( 7 . 11 ), which can be connected to a reduction gear, the angular gear ( 7 . 11 ) at least one ring gear ( 7 ), which is about a ring gear rotation axis ( 5 ) rotates, and at least one pinion ( 11 ), which are connected to one another in a torque-transmitting manner, characterized in that the housing ( 1 . 2 ) in at least two housing halves ( 1 . 2 ) along a division plane ( 4 ) is divided, the division level ( 4 ) parallel to the crown wheel axis of rotation ( 5 ) runs. Getriebe für Allrad-Fahrzeuge nach Anspruch 1, dadurch gekennzeichnet, dass die Tellerrad-Drehachse (5) in der Teilungsebene (4) liegt.Gearbox for four-wheel drive vehicles according to claim 1, characterized in that the ring gear axis of rotation ( 5 ) at the division level ( 4 ) lies. Getriebe für Allrad-Fahrzeuge nach Anspruch 1, dadurch gekennzeichnet, dass dem Tellerrad (7) eine Stirnradstufe (8, 14) vorgeschaltet angeordnet ist.Gearbox for four-wheel drive vehicles according to claim 1, characterized in that the ring gear ( 7 ) a spur gear stage ( 8th . 14 ) is arranged upstream. Getriebe für Allrad-Fahrzeuge nach Anspruch 3, dadurch gekennzeichnet, dass die Tellerrad-Drehachse (5) und eine Drehachse der Stirnradstufe (6) in der Teilungsebene (4) liegt.Gearbox for four-wheel drive vehicles according to claim 3, characterized in that the ring gear rotation axis ( 5 ) and an axis of rotation of the spur gear stage ( 6 ) at the division level ( 4 ) lies. Getriebe für Allrad-Fahrzeuge nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse (1, 2) aus einer Leichtmetall-Legierung hergestellt ist.Gearbox for four-wheel drive vehicles according to claim 1, characterized in that the housing ( 1 . 2 ) is made of a light metal alloy. Getriebe für Allrad-Fahrzeuge nach Anspruch 1, dadurch gekennzeichnet,, dass die Kraftübertragungsanordnung in einem Personenkraftwagen angeordnet ist.Gear for All-wheel drive vehicles according to claim 1, characterized in that the power transmission arrangement is arranged in a passenger car. Getriebe für Allrad-Fahrzeuge nach Anspruch 1, dadurch gekennzeichnet, dass das Ritzel (11) mit einem Abtrieb (10) der Kraftübertragungsanordnung verbunden ist.Gearbox for all-wheel drive vehicles according to claim 1, characterized in that the pinion ( 11 ) with an output ( 10 ) the power transmission arrangement is connected. Getriebe für Allrad-Fahrzeuge nach Anspruch 1, dadurch gekennzeichnet, dass koaxial zur Drehachse (5) des Tellerrades (7) oder koaxial zur Drehachse (6) des Stirnrads (8) ein Durchtrieb angeordnet ist.Gearbox for all-wheel drive vehicles according to claim 1, characterized in that coaxial to the axis of rotation ( 5 ) of the crown wheel ( 7 ) or coaxial to the axis of rotation ( 6 ) of the spur gear ( 8th ) a through drive is arranged.
DE10300616.8A 2003-01-10 2003-01-10 angle gear Expired - Lifetime DE10300616B4 (en)

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Application Number Priority Date Filing Date Title
DE10300616.8A DE10300616B4 (en) 2003-01-10 2003-01-10 angle gear

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Application Number Priority Date Filing Date Title
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DE10300616B4 DE10300616B4 (en) 2018-10-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042887A1 (en) 2007-09-08 2009-03-12 Zf Friedrichshafen Ag Angular gear for use in all-wheel vehicle, has housing consisting of two housing halves, spur wheel of spur gear overhung in one of housing halves, and bevel gear arranged in one of housing halves
DE102007042886A1 (en) 2007-09-08 2009-03-19 Zf Friedrichshafen Ag Angular gear for all-wheel drive vehicle, has support arranged between spur and bevel wheels and comprising internal diameter and outside diameter that are larger than outside diameters of spur and bevel wheel, respectively
DE102007055770A1 (en) * 2007-12-12 2009-06-18 Zf Friedrichshafen Ag motor vehicle
FR2984244A1 (en) * 2011-12-16 2013-06-21 Peugeot Citroen Automobiles Sa Combined casing for 4x4 cross-country motor vehicle, has torque transfer casing comprising front shell located in vicinity of heat engine and fixed to rear shell, where rear shell and differential casing form single and same piece

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116411C2 (en) * 1980-04-25 1985-02-21 Nissan Motor Co., Ltd., Yokohama, Kanagawa Four wheel drive for vehicles
US4669332A (en) * 1983-08-04 1987-06-02 Toyota Jidosha Kabushiki Kaisha Power transfer device for four wheel drive
US4779701A (en) * 1986-05-23 1988-10-25 Toyota Jidosha Kabushiki Kaisha Support structure of power transfer device in combination with transmission unit
DE69303552T2 (en) * 1992-06-08 1997-02-20 Eaton Corp Hydrostatic drive in "transaxle" design with improved housing coupling
DE19800328C2 (en) * 1997-01-14 2000-07-13 Honda Motor Co Ltd Power transmission system for a vehicle
DE4118266C2 (en) * 1990-06-13 2000-11-02 Volkswagen Ag all wheel drive

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116411C2 (en) * 1980-04-25 1985-02-21 Nissan Motor Co., Ltd., Yokohama, Kanagawa Four wheel drive for vehicles
US4669332A (en) * 1983-08-04 1987-06-02 Toyota Jidosha Kabushiki Kaisha Power transfer device for four wheel drive
US4779701A (en) * 1986-05-23 1988-10-25 Toyota Jidosha Kabushiki Kaisha Support structure of power transfer device in combination with transmission unit
DE4118266C2 (en) * 1990-06-13 2000-11-02 Volkswagen Ag all wheel drive
DE69303552T2 (en) * 1992-06-08 1997-02-20 Eaton Corp Hydrostatic drive in "transaxle" design with improved housing coupling
DE19800328C2 (en) * 1997-01-14 2000-07-13 Honda Motor Co Ltd Power transmission system for a vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042887A1 (en) 2007-09-08 2009-03-12 Zf Friedrichshafen Ag Angular gear for use in all-wheel vehicle, has housing consisting of two housing halves, spur wheel of spur gear overhung in one of housing halves, and bevel gear arranged in one of housing halves
DE102007042886A1 (en) 2007-09-08 2009-03-19 Zf Friedrichshafen Ag Angular gear for all-wheel drive vehicle, has support arranged between spur and bevel wheels and comprising internal diameter and outside diameter that are larger than outside diameters of spur and bevel wheel, respectively
DE102007055770A1 (en) * 2007-12-12 2009-06-18 Zf Friedrichshafen Ag motor vehicle
FR2984244A1 (en) * 2011-12-16 2013-06-21 Peugeot Citroen Automobiles Sa Combined casing for 4x4 cross-country motor vehicle, has torque transfer casing comprising front shell located in vicinity of heat engine and fixed to rear shell, where rear shell and differential casing form single and same piece

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