FR2984244A1 - 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 - Google Patents

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 Download PDF

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Publication number
FR2984244A1
FR2984244A1 FR1161851A FR1161851A FR2984244A1 FR 2984244 A1 FR2984244 A1 FR 2984244A1 FR 1161851 A FR1161851 A FR 1161851A FR 1161851 A FR1161851 A FR 1161851A FR 2984244 A1 FR2984244 A1 FR 2984244A1
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FR
France
Prior art keywords
casing
rear shell
torque transfer
shell
combined
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR1161851A
Other languages
French (fr)
Inventor
Cyril Reaubourg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1161851A priority Critical patent/FR2984244A1/en
Publication of FR2984244A1 publication Critical patent/FR2984244A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K17/00Arrangement or mounting of transmissions in vehicles
    • B60K17/04Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K17/00Arrangement or mounting of transmissions in vehicles
    • B60K17/34Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/037Gearboxes for accommodating differential gearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K17/00Arrangement or mounting of transmissions in vehicles
    • B60K17/04Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B60K17/165Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K5/00Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/04Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, transversely to the longitudinal centre line of the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00Optimising design; Manufacturing; Testing
    • B60Y2304/05Reducing production costs, e.g. by redesign
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H2057/02008Gearboxes; Mounting gearing therein characterised by specific dividing lines or planes of the gear case

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

The combined casing (55) has a machined part for fixing the combined casing with a gearbox and clutch casing (52), where the combined casing is made of aluminum. A differential casing (59) is arranged adjacent to a torque transfer casing. The torque transfer casing has a front shell (57) located in the vicinity of a heat engine (50) and fixed to a rear shell (56). The differential casing and the rear shell form a single and same piece. The heat engine is arranged at a front part of a cross-country motor vehicle.

Description

CARTER COMBINE POUR VEHICULE AUTOMOBILE TOUT-TERRAIN [0001] La présente invention concerne un carter combiné destiné à équiper un véhicule du type tout-terrain pouvant avoir quatre roues motrices. [0002] Un véhicule automobile du type tout-terrain, avec un moteur placé à l'avant du véhicule, comporte un système de transfert de couple faisant la liaison entre la sortie d'un différentiel et les arbres des roues avant et un arbre de transmission s'étendant jusqu'aux roues arrière. Le différentiel est situé à la sortie de la boite de vitesses. Le différentiel comporte son propre carter et il en est de même du système de transfert de couple. Les figures 1 à 4 illustrent cette disposition de l'art antérieur. [0003] La figure 1 représente en trois dimensions un moteur thermique 10, placé à l'avant du véhicule (la flèche A indiquant l'avant du véhicule), le moteur étant équipé d'un carter 11 d'embrayage et de boite de vitesses fixé au bloc-cylindres 12. Le carter 13 d'un différentiel est fixé au carter 11 d'embrayage et de boite de vitesses. De plus, un carter 14 de transfert de couple est adjacent au carter de différentiel 13 et fixé à ce dernier. Le carter 14 de transfert de couple est réalisé en deux parties, sous forme d'une coquille avant 15 située à proximité du moteur 10 et d'une coquille arrière 16, la coquille avant 15 pouvant se fixer à la coquille arrière 16 à l'aide de boulons 17. [0004] La figure 2 représente les mêmes éléments que ceux représentés sur la figure 1 mais sous un angle différent, le moteur 10 étant vu de haut selon un axe parallèle à l'axe longitudinal des cylindres 18. Sur cette figure 2, on distingue clairement que le carter 14 de transfert de couple est formé de deux coquilles: une coquille avant 15 et une coquille arrière 16, la coquille avant 15 étant fixée à la coquille arrière 16 à l'aide de boulons 17. Les axes des roues avant 19 et 20 sont représentés symboliquement par des traits, la roue 19 étant la roue avant droite et la roue 20 étant la roue avant gauche. La pièce 23 est un cache de l'arbre de la roue avant droite. Un arbre de transmission 24 transmet le mouvement de rotation de l'arbre de la boite de vitesses aux roues arrière. [0005] Sur la figure 3, le carter de transfert de couple 14 est bien visible, formé d'une coquille avant 15 et d'une coquille arrière 16, la coquille 5 avant 15 étant fixée à la coquille arrière 16 par des boulons 17. [0006] La figure 4 montre, en partie, le carter de transfert de couple 14 avec sa coquille arrière 16, la coquille avant 15 ayant été enlevée en dévissant les boulons 17. L'arbre 22 est l'arbre communiquant le mouvement de rotation à la roue avant gauche. 10 [0007] Un inconvénient de cette architecture est que le montage du carter de transfert de couple 14 et du carter de différentiel est relativement long. Il est donc intéressant de réduire ce temps de montage. De plus, l'implantation et la fixation des différents carters est souvent difficile à cause du manque de place disponible. La présente invention propose une solution 15 pour résoudre ces problèmes. [0008] De façon plus précise, l'invention concerne un carter combiné pour véhicule automobile de type tout-terrain pouvant avoir quatre roues motrices, le véhicule comprenant un moteur, un carter de transfert de couple et un carter de différentiel adjacent audit carter de transfert de couple, ledit 20 carter de transfert de couple étant composé d'une coquille avant située à proximité dudit moteur et une coquille arrière, ladite coquille avant étant fixée à ladite coquille arrière. Selon l'invention, ledit carter différentiel et ladite coquille arrière du carter transfert de couple forme une seule et même pièce. [0009] Le moteur est avantageusement situé à l'avant du véhicule. 25 [00010] D'autres caractéristiques et avantages de l'invention apparaîtront au cours de la description qui suit d'un mode de réalisation de l'invention, donné à titre d'exemple non limitatif et en référence aux dessins annexés qui montrent: - les figures 1 à 4, l'architecture de l'art antérieur montrant plus précisément l'agencement des carters de différentiel et de transfert de couple; - les figures 5 à 10, le carter combiné selon l'invention et sous différents angles. [00011] La figure 5 représente un moteur thermique 50 avec ses quatre cylindres 51, son carter d'embrayage et de boite de vitesses 52 fixé au bloc-cylindres 53 du moteur, l'arbre de transmission aux roues arrière étant en partie derrière un cache 54. L'avant du véhicule est indiqué par la flèche A. The present invention relates to a combined housing intended to equip an off-road type vehicle that may have four drive wheels. An off-road vehicle, with a motor placed at the front of the vehicle, has a torque transfer system connecting the output of a differential and the front wheels shafts and a shaft. transmission extending to the rear wheels. The differential is located at the output of the gearbox. The differential has its own housing and so is the torque transfer system. Figures 1 to 4 illustrate this arrangement of the prior art. Figure 1 shows a three-dimensional engine 10, placed at the front of the vehicle (arrow A indicating the front of the vehicle), the engine being equipped with a housing 11 of clutch and gearbox The housing 13 of a differential is fixed to the housing 11 of clutch and gearbox. In addition, a torque transfer housing 14 is adjacent to and attached to the differential housing 13. The torque transfer housing 14 is made in two parts, in the form of a front shell 15 located near the engine 10 and a rear shell 16, the front shell 15 being able to attach to the rear shell 16 to the using bolts 17. [0004] Figure 2 shows the same elements as those shown in Figure 1 but at a different angle, the motor 10 being viewed from above along an axis parallel to the longitudinal axis of the cylinders 18. On this FIG. 2 clearly shows that the torque transfer casing 14 is formed of two shells: a front shell 15 and a rear shell 16, the front shell 15 being fastened to the rear shell 16 by means of bolts 17. The front wheel axles 19 and 20 are symbolically represented by lines, the wheel 19 being the right front wheel and the wheel 20 being the left front wheel. Part 23 is a cover of the right front wheel shaft. A transmission shaft 24 transmits the rotational movement of the shaft of the gearbox to the rear wheels. In Figure 3, the torque transfer casing 14 is clearly visible, formed of a front shell 15 and a rear shell 16, the shell 5 before 15 being attached to the rear shell 16 by bolts 17 Figure 4 shows, in part, the torque transfer case 14 with its rear shell 16, the front shell 15 having been removed by unscrewing the bolts 17. The shaft 22 is the shaft communicating the movement of rotation to the left front wheel. [0007] A disadvantage of this architecture is that the mounting of the torque transfer case 14 and the differential case is relatively long. It is therefore interesting to reduce this assembly time. In addition, the implantation and fixing of the different housings is often difficult because of the lack of available space. The present invention provides a solution for solving these problems. More specifically, the invention relates to a combined housing for an off-road type motor vehicle that can have four drive wheels, the vehicle comprising a motor, a torque transfer case and a differential housing adjacent said casing of torque transfer, said torque transfer case being composed of a front shell located near said engine and a rear shell, said front shell being attached to said rear shell. According to the invention, said differential housing and said rear shell of the torque transfer case form a single piece. The engine is advantageously located at the front of the vehicle. Other features and advantages of the invention will become apparent from the following description of an embodiment of the invention, given by way of non-limiting example and with reference to the appended drawings which show: - Figures 1 to 4, the architecture of the prior art showing more precisely the arrangement of differential housings and torque transfer; - Figures 5 to 10, the combined housing according to the invention and from different angles. [00011] FIG. 5 shows a heat engine 50 with its four cylinders 51, its clutch and gearbox 52 fixed to the cylinder block 53 of the engine, the transmission shaft to the rear wheels being partly behind a 54. The front of the vehicle is indicated by the arrow A.

Un carter combiné 55 enveloppe le différentiel et le système de transfert de couple du véhicule. Le carter combiné 55 est composé, à l'image du carter de transfert de couple 14 des figures 1 à 4, de deux parties: une coquille arrière 56 et une coquille avant 57 située proche du moteur. Les deux coquilles arrière 56 et avant 57 sont fixées ensemble par des visses ou boulons 58. [00012] La figure 6 représente les mêmes éléments que ceux représentés sur la figure 5, mais sous un angle différent. La partie 59 du carter combiné 55 enveloppant le différentiel est fixé au carter 52 d'embrayage et de boite de vitesses. Sur cette figure, il est clairement apparent que le carter combiné 55 est constitué de la coquille avant 57 et d'une seule pièce formée par la coquille arrière 56 et la partie 59 du carter enveloppant le différentiel. [00013] Les figures 7 et 8 représentent, sous des angles différents, le carter combiné 55 avec ses deux coquilles 56 et 57 assemblées l'une à 25 l'autre par des visses 58, le cache 54 de la transmission aux roues arrières et un cache 60 de l'arbre de la roue avant droite. [00014] Les figures 9 et 10 représentent le carter combiné 55, sans la coquille avant 57, vu de l'avant du véhicule pour la figure 9 et vu de l'arrière du véhicule pour la figure 10. [00015] Sur la figure 9, le carter combiné 55 est formé d'une seule pièce composée de la partie 59 couvrant le différentiel et de la coquille arrière 56 couvrant le système de transfert de couple. L'arbre 62 est l'arbre de transmission de la roue avant gauche. L'usinage 63 de la partie différentiel 5 59 permet de fixer le carter combiné 55 au carter de boite de vitesses. [00016] Sur la figure 10, la coquille arrière 56 et la partie 59 ne forment qu'une seule et même pièce. On remarque un système d'engrenages 63 qui relie les arbres de transmission aux roues avant (62 sur la figure 9) à l'arbre de transmission aux roues arrière. 10 [00017] Le carter combiné 55 est de préférence réalisé en aluminium. Son épaisseur peut varier de 3 à 5 mm selon le procédé de fabrication utilisé. Par exemple, s'il est réalisé selon le procédé de fonderie sous pression, l'épaisseur pourra être voisine de 4,5 mm. [00018] L'invention a été décrite pour un véhicule muni d'un moteur 15 thermique placé à l'avant du véhicule, mais elle pourrait également s'appliquer à un véhicule muni d'un moteur électrique ou à un véhicule hybride. [00019] La présente invention est particulièrement intéressante pour les véhicules tout terrain de type 4x4 avec moteur situé à l'avant car elle permet 20 d'implanter le système de transfert de couple à l'avant du véhicule, juste derrière le moteur. La fixation des différents carters au moteur étant souvent difficile pour des questions de place disponible, le carter combiné facilite l'implantation des différents carters et plus particulièrement le montage du carter couvrant le différentiel et le système de transmission de couple. 25 [00020] De plus il y a un intérêt économique par la suppression de l'interface des deux carters de couple et différentiel, usinage, assemblage, vis. 30 A combined housing 55 surrounds the differential and the torque transfer system of the vehicle. The combined housing 55 is composed, like the torque transfer case 14 of Figures 1 to 4, of two parts: a rear shell 56 and a front shell 57 located close to the engine. The two rear shells 56 and front 57 are secured together by screws or bolts 58. [00012] Figure 6 shows the same elements as those shown in Figure 5, but at a different angle. The portion 59 of the combined housing 55 enveloping the differential is fixed to the housing 52 clutch and gearbox. In this figure, it is clearly apparent that the combined housing 55 consists of the front shell 57 and a single piece formed by the rear shell 56 and the portion 59 of the casing enveloping the differential. Figures 7 and 8 show, at different angles, the combined housing 55 with its two shells 56 and 57 assembled to each other by screws 58, the cache 54 of the transmission to the rear wheels and a cover 60 of the shaft of the right front wheel. Figures 9 and 10 show the combined housing 55 without the front shell 57, seen from the front of the vehicle for Figure 9 and seen from the rear of the vehicle for Figure 10. In the figure 9, the combined housing 55 is formed in one piece consisting of the portion 59 covering the differential and the rear shell 56 covering the torque transfer system. The shaft 62 is the transmission shaft of the left front wheel. The machining 63 of the differential part 599 makes it possible to fix the combined housing 55 to the gearbox housing. In Figure 10, the rear shell 56 and the portion 59 form a single piece. There is a gear system 63 which connects the drive shafts to the front wheels (62 in Figure 9) to the drive shaft to the rear wheels. The combined housing 55 is preferably made of aluminum. Its thickness can vary from 3 to 5 mm depending on the manufacturing process used. For example, if it is carried out according to the pressure casting process, the thickness may be close to 4.5 mm. The invention has been described for a vehicle equipped with a thermal engine placed at the front of the vehicle, but it could also be applied to a vehicle equipped with an electric motor or to a hybrid vehicle. The present invention is particularly interesting for 4x4 off-road vehicles with engine located at the front because it allows 20 to implement the torque transfer system at the front of the vehicle, just behind the engine. Since the fixing of the various crankcases to the engine is often difficult for reasons of available space, the combined housing facilitates the installation of the different housings and more particularly the mounting of the housing covering the differential and the torque transmission system. [00020] In addition there is an economic interest by removing the interface of the two housings of torque and differential, machining, assembly, screws. 30

Claims (5)

REVENDICATIONS1. Carter combiné (55) pour véhicule automobile de type tout-terrain pouvant avoir quatre roues motrices, le véhicule comprenant un moteur (50), un carter de transfert de couple (56, 57) et un carter de différentiel (59) adjacent audit carter de transfert de couple, ledit carter de transfert de couple étant composé d'une coquille avant (57) située à proximité dudit moteur et d'une coquille arrière (56), ladite coquille avant étant fixée à ladite coquille arrière, caractérisé en ce que ledit carter différentiel (59) et ladite coquille arrière (56) du carter transfert de couple forme une seule et même pièce (55). REVENDICATIONS1. Combined casing (55) for an off-road motor vehicle having four-wheel drive, the vehicle comprising a motor (50), a torque transfer casing (56, 57) and a differential housing (59) adjacent said casing torque transfer case, said torque transfer case being composed of a front shell (57) located close to said engine and a rear shell (56), said front shell being attached to said rear shell, characterized in that said differential housing (59) and said rear shell (56) of the torque transfer case form a single piece (55). 2. Carter combiné selon la revendication 1 caractérisé en ce que ledit moteur (50) est situé à l'avant du véhicule. 2. Combined housing according to claim 1 characterized in that said motor (50) is located at the front of the vehicle. 3. Carter combiné selon l'une des revendications précédentes caractérisé en ce que ledit carter (55) est réalisé en aluminium. 3. Combined housing according to one of the preceding claims characterized in that said housing (55) is made of aluminum. 4. Carter combiné selon l'une des revendications précédentes caractérisé en ce que le carter combiné (55) comporte une partie usinée (63) qui permet de le fixer au carter d'embrayage et de boite de vitesses (52). 4. Combined housing according to one of the preceding claims characterized in that the combined housing (55) comprises a machined portion (63) which allows to fix it to the clutch housing and gearbox (52). 5. Carter combiné selon l'une des revendications précédentes caractérisé en ce que ledit moteur est un moteur thermique.20 5. Combined housing according to one of the preceding claims characterized in that said engine is a heat engine.
FR1161851A 2011-12-16 2011-12-16 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 Pending FR2984244A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1161851A FR2984244A1 (en) 2011-12-16 2011-12-16 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161851A FR2984244A1 (en) 2011-12-16 2011-12-16 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

Publications (1)

Publication Number Publication Date
FR2984244A1 true FR2984244A1 (en) 2013-06-21

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FR1161851A Pending FR2984244A1 (en) 2011-12-16 2011-12-16 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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FR (1) FR2984244A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107042757A (en) * 2016-01-19 2017-08-15 福特全球技术公司 Differential mechanism installation system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR94265E (en) * 1965-12-29 1969-07-25 Ferguson Res Ltd Harry Improvements to motor vehicles.
JPS5926029U (en) * 1982-08-12 1984-02-17 スズキ株式会社 Transmission case for four-wheel drive vehicles
FR2562000A1 (en) * 1984-03-28 1985-10-04 Dangel Henry Transmission device with two differentials, for vehicle with four driving wheels
DE10300616A1 (en) * 2003-01-10 2004-07-22 Zf Friedrichshafen Ag Angle transmission unit in particular for four wheel drive, comprising axle of bevel wheel identical with line between housing parts
EP1923605A2 (en) * 2006-11-10 2008-05-21 GKN Driveline Torque Technology KK Power transmission apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR94265E (en) * 1965-12-29 1969-07-25 Ferguson Res Ltd Harry Improvements to motor vehicles.
JPS5926029U (en) * 1982-08-12 1984-02-17 スズキ株式会社 Transmission case for four-wheel drive vehicles
FR2562000A1 (en) * 1984-03-28 1985-10-04 Dangel Henry Transmission device with two differentials, for vehicle with four driving wheels
DE10300616A1 (en) * 2003-01-10 2004-07-22 Zf Friedrichshafen Ag Angle transmission unit in particular for four wheel drive, comprising axle of bevel wheel identical with line between housing parts
EP1923605A2 (en) * 2006-11-10 2008-05-21 GKN Driveline Torque Technology KK Power transmission apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107042757A (en) * 2016-01-19 2017-08-15 福特全球技术公司 Differential mechanism installation system
CN107042757B (en) * 2016-01-19 2021-11-05 福特全球技术公司 Differential mounting system

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