SE439279B - VEHICLE CHARGE FOR MOTOR VEHICLE - Google Patents

VEHICLE CHARGE FOR MOTOR VEHICLE

Info

Publication number
SE439279B
SE439279B SE8003158A SE8003158A SE439279B SE 439279 B SE439279 B SE 439279B SE 8003158 A SE8003158 A SE 8003158A SE 8003158 A SE8003158 A SE 8003158A SE 439279 B SE439279 B SE 439279B
Authority
SE
Sweden
Prior art keywords
gears
shaft
gear
intermediate shaft
input shaft
Prior art date
Application number
SE8003158A
Other languages
Swedish (sv)
Other versions
SE8003158L (en
Inventor
B Radbo
G Janiszewski
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE8003158A priority Critical patent/SE439279B/en
Priority to GB8111201A priority patent/GB2074669B/en
Priority to IT48317/81A priority patent/IT1170905B/en
Priority to JP6230481A priority patent/JPS56167943A/en
Priority to FR8108200A priority patent/FR2481399B1/en
Priority to DE3116383A priority patent/DE3116383C2/en
Publication of SE8003158L publication Critical patent/SE8003158L/en
Publication of SE439279B publication Critical patent/SE439279B/en

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
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/093—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 characterised by the disposition of the gears with two or more countershafts
    • 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
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/093—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 characterised by the disposition of the gears with two or more countershafts
    • F16H2003/0931—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 characterised by the disposition of the gears with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft
    • 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
    • F16H2057/02086—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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)

Description

8003158-6 2 En femväxlad växellåda behöver exempelvis i detta utförande inte bli längre än en treväxlad växellåda. Dessutom erhålles samtliga växlar framåt genom två växelsteg, vilket medför relativt hög verkningsgrad och en tystgående växellåda. Ge- nom att ha olika utväxlingar mellan respektive utgående kugg- hjul och det gemensamma kugghjulet (kronhjulet) möjliggöres totalt större steg mellan växlarna och därmed möjlighet att uppnå bättre bränsleekonomi ochpregtandaän med en konven- tionellt uppbyggd växellåda. 8003158-6 2 A five-speed gearbox is needed, for example, in this design do not get longer than a three-speed gearbox. In addition, obtained all gears forward through two gears, which entails relatively high efficiency and a quiet gearbox. Give- having different gears between the respective output gears wheel and the common gear (crown wheel) are made possible overall larger steps between the gears and thus the opportunity to achieve better fuel economy and character with a conventional custom-built gearbox.

Uppfinningen beskrivas närmare under hänvisning till på bi- fogade ritning visade utföringsexempel, där fig. 1 visar en schematisk ändvy av en femväxlad växellåda, fig. 2 en längd- sektion utefter linjen II-II i fig. 1, fig. 3 en schematisk ändvy av ett alternativt utförande av en femväxlad växellåda enligt uppfinningen och fig. 4 en längdsektion utefter lin- jen IV-IV i fig. 3.The invention is described in more detail with reference to The accompanying drawing shows an exemplary embodiment, in which Fig. 1 shows a schematic end view of a five-speed gearbox, Fig. 2 a longitudinal section along the line II-II in Fig. 1, Fig. 3 a schematic end view of an alternative design of a five-speed gearbox according to the invention and Fig. 4 a longitudinal section along the line jen IV-IV in Fig. 3.

Den i fig. 1 och 2 visade växellådan uppvisar ett hus 1, i -vilket en ingående axel 2, en första mellanaxel 3 och en and- ra mellanaxel 4 är roterbart lagrade. Huset 1 är sammanbyggt 'med ett hus 5 innehållande slutväxel med differential 6. Var- dera mellanaxeln 3, 4 uppbär ett kugghjul 7 respektive 8, som är vridfast förbundet med sin axel och ingriper med differen- tialens kronhjul 9 och som alltså bildar slutväxelns piniondrev.The gearbox shown in Figs. 1 and 2 has a housing 1, i which an input shaft 2, a first intermediate shaft 3 and a second shaft The intermediate shaft 4 is rotatably mounted. House 1 is built together 'with a housing 5 containing final gear with differential 6. Var- their intermediate shaft 3, 4 carries a gear 7 and 8, respectively, which is rotatably connected to its shaft and engages with differential the crown gear 9 and thus forming the pinion drive of the final gear.

Växellådans ingående axel 2 drives av motorn (icke visad) via en konventionell friktionskoppling med lamellskiva 10. På axeln 2 är sex kugghjul 11, 12, 13, 14, 15 och 16 vridfast an- ordnade. Kugghjulen 11, 15 och 16 ingriper med kugghjul 17, 18 och 19, vilka är fritt roterbart lagrade på mellanaxeln 3 och uppvisar kopplingständer 20. På axeln 3 är ett par kopplings- hylsor 21, 22 ovridbart men axiellt förskjutbart lagrade, så att kugghjulen 17, 18 och 19 på konventionellt sätt är selek- tivt förbindbara med axeln 3. På motsvarande sätt ingriper den 7 ingående axelns kugghjul 12, 14 med på den andra mellanaxeln 4 fritt roterbart lagrade kugghjul 23, 24 med kopplingständer 20.The input shaft 2 of the gearbox is driven by the engine (not shown) via a conventional friction clutch with lamella disc 10. On shaft 2, six gears 11, 12, 13, 14, 15 and 16 are rotatably mounted. arranged. Gears 11, 15 and 16 engage gears 17, 18 and 19, which are freely rotatably mounted on the intermediate shaft 3 and has coupling teeth 20. On the shaft 3 a pair of coupling teeth sleeves 21, 22 rotatably but axially displaceably mounted, so that the gears 17, 18 and 19 are conventionally selected connectively to the shaft 3. Correspondingly, it engages 7 with the gear shaft 12, 14 included on the second intermediate shaft 4 freely rotatably mounted gears 23, 24 with clutch teeth 20.

Med hjälp av en axiellt förskjutbar kopplingshylsa 25 är kugg- hjulen 23, 24 selektivt förbindbara med mellanaxeln 4.By means of an axially displaceable coupling sleeve 25, the toothed the wheels 23, 24 selectively connectable to the intermediate shaft 4.

. PÛOR QUALIIXMl i 8003ï58-6 [nl Iläggning av respektive växelläge genom förskjutning av kopplingshylsorna sker på vanligt sätt efter frikoppling mellan motor och växellåda. Härvid erhålles växellägena ett t o m fem genom låsning av kugghjulen 23, 24, 17, 18 och 19 i nämnd ordning vid respektive axel.. POUR QUALIIXMl i 8003ï58-6 [nl Loading of each gear position by shifting the coupling sleeves take place in the usual way after disengagement between engine and gearbox. In this case, the gear positions are obtained one to five by locking the gears 23, 24, 17, 18 and 19 in said order at each axis.

Växellådan har en backväxelanordning, innefattande en se- parat mellanaxel 26, som uppbär ett backdrev 27, vilket är axiellt förskjutbart i och ur ingrepp med kugghjulet 13 på den ingående axeln och en med kopplingshylsan 25 vrid- fast förbunden kuggkrans 28. I backläget överföres följakt- ligen momentet från kugghjulet 13 till kuggkransen 28 via backdrevet 27, varvid mellanaxelns 4 rotationsriktning om- kastas.The gearbox has a reverse gear device, comprising a paired intermediate shaft 26, which carries a reverse gear 27, which is axially displaceable in and out of engagement with the gear 13 on the input shaft and one with the coupling sleeve 25 rotatable fixed gear ring 28. In the reverse position, the consequent torque from the gear 13 to the gear ring 28 via the reverse gear 27, the direction of rotation of the intermediate shaft 4 being cast.

I det i fig. 1 och 2 visade utförandet är mellanaxlarnas piniondrev 7 respektive 8 lika stora, varför de olika växel- stegens utväxlingar bestämmes av utväxlingarna mellan den ingående axeln 2 och mellanaxlarna 3, 4.In the embodiment shown in Figs. 1 and 2, the intermediate axes are pinion gears 7 and 8, respectively, are equally large, so that the different the gears of the stage are determined by the gears between it input shaft 2 and intermediate shafts 3, 4.

I fig. 3 och 4 visas en alternativ utföringsform av en fem- växlad växellåda enligt uppfinningen, i vilken antalet kugg- hjul har kunnat nedbringas genom att mellanaxlarna försetts med olika stora piniondrev 30 och 31. Härigenonlkrävs det inte att den ingående axeln har individuella kugghjul för varje kugghjul på mellanaxlarna, utan dess kugghjul 12 och 14 in- griper med parvis lika stora kugghjul 32 och 33 på mellanax- larna. I övrigt finns inga konstruktiva skillnader mellan de bägge visade utföringsformerna med undantag av att växellådan i det alternativa utförandet är något kortare i axelriktning- en, vilketär en fördel.Figures 3 and 4 show an alternative embodiment of a five gearbox according to the invention, in which the number of wheels have been reduced by fitting the intermediate axles with different size pinion gears 30 and 31. This is not required that the input shaft has individual gears for each gears on the intermediate shafts, without its gears 12 and 14 grips in pairs of equal gears 32 and 33 on the intermediate axle larna. Otherwise, there are no constructive differences between them both showed the embodiments except that the gearbox in the alternative embodiment is slightly shorter in the one, which is an advantage.

Poóàiii ii 2 auAuïvPoóàiii ii 2 auAuïv

Claims (2)

8003158-6 4 Patentkrav8003158-6 4 Patent claims 1. Växellåda för motorfordon, innefattande en ingående axel med ett antal med axeln vridfast förbundna kugghju],en första parallellt med den ingående axeln anordnad mellanaxel med ett antal med kugghjulen på den ingående axeln ingripande, på mel- lan axeln fritt vridbart lagrade och medelst kopplingsorgan med mellanaxeln vridfast förbíndbara kugghjul samt ett ut- gående, med mellanaxeln vrídfast förbundet kugghjul och en andra med den ingående axeln parallellt anordnad mellanaxel med ett antal med kugghjul på den ingående axeln ingripande, på mellanaxeln fritt vridbart lagrade och medelst kopplinge- organ med mellanaxeln vridfast förbindbara,kuggbjul och ett utgående, med mellanaxeln vridfast förbundet kugghjul, varvid de bägge med resp mellanaxel vridfast förbundna utgående kugghjulen ingriper med ett gemensamt kugghjul, varvid mellan- axlarnas (3,ü) utgående kugghjul (7, 8; 50, 51) är anordnade på axeländar, som är vända mot den ingående axelns (2) ingångs- ände, den ena mellanaxeln (3) ligger i ett plan skilt från ett för den ingående axeln (2) och den andra mellanaxeln (Ä) ge- mensamt plan och mellanaxlarnas utgående kugghjul ingriper med ett i förhållande till huvudaxeln excentriskt placerat, ge- mensamt kugghjul (9), k ä n n e t e c k n a d av att den in- gående axeln uppvisar kugghjulspar (11, 12; lä, 15),.där det ena 1n1gghj11let (11;15) endast ingriper med ett kugghjul (17; 18) på den ena mellanaxeln (3) och det andra kugghjulet (12; lü) en- dast ingriper med ett kugghjul (23, 30 på denzfiflrazmfllanaxehuA gearbox for motor vehicles, comprising an input shaft with a number of gears rotatably connected to the shaft], a first intermediate shaft arranged parallel to the input shaft with a number engaging with the gears on the input shaft, freely rotatably mounted between the axles and by means of coupling means with gears rotatably connected to the intermediate shaft and an output gear gear rotatably connected to the intermediate shaft and a second intermediate shaft arranged parallel to the input shaft with a number of gears engaging on the input shaft, freely rotatably mounted on the input shaft and by means of coupling means rotatably connectable gears and an output gear which is rotatably connected to the intermediate shaft, the two output gears rotatably connected to the respective intermediate shaft engaging with a common gear, the output gears (7, 8; 50, 51) of the intermediate shafts (3, ü) are arranged on shaft ends facing the input end of the input shaft (2), one intermediate shaft (3) lies in a plane separate from a plane common to the input shaft (2) and the other intermediate shaft (Ä) and the output gear of the intermediate shafts engages with a common gear (9) located eccentrically relative to the main shaft, characterized in that the input shaft has gear pairs (11, 12; lä, 15), where one gear (11; 15) engages only one gear (17; 18) on one intermediate shaft (3) and the other gear (12; lü) only engages one gear (23; , 30 på denz fifl razm fl lanaxehu 2. Växellåda enligt krav 1, k ä n n e t e c k n a d av att ide utgående kugghjulen (7, 8; 30, 31) och det gemensamma kugg- hjulet (9) bildar pínion resp kronhjül i en med växellådan sammanbyggd slutväxel med differential (6). 3, Växellåda enligt krav 1 eller 2,' k ä n n e t e c k n a d av att den har fem utvåxlingar framåt, varvid den ena mellan- axeln (U) uppbär kugghjul (25, ZÄ) för ettans och tvåans växel och den andra mellanaxeln (3) uppbär kugghjul (17, 18, 19) för treans, fyrans och femmans växel. :amanieGearbox according to claim 1, characterized in that the output gears (7, 8; 30, 31) and the common gear (9) form pinion and crown wheels, respectively, in a final gearbox with differential (6) assembled with the gearbox. Gearbox according to claim 1 or 2, characterized in that it has five forward gears, one intermediate shaft (U) supporting gears (25, ZÄ) for the first and second gears and the other intermediate shaft (3) supporting gears (17, 18, 19) for third, fourth and fifth gears. : amanie
SE8003158A 1980-04-25 1980-04-25 VEHICLE CHARGE FOR MOTOR VEHICLE SE439279B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8003158A SE439279B (en) 1980-04-25 1980-04-25 VEHICLE CHARGE FOR MOTOR VEHICLE
GB8111201A GB2074669B (en) 1980-04-25 1981-04-09 Vehicle gearbox
IT48317/81A IT1170905B (en) 1980-04-25 1981-04-21 IMPROVEMENT IN VEHICLE GEARBOXES
JP6230481A JPS56167943A (en) 1980-04-25 1981-04-24 Gear box for automobile
FR8108200A FR2481399B1 (en) 1980-04-25 1981-04-24 GEARBOX FOR VEHICLES
DE3116383A DE3116383C2 (en) 1980-04-25 1981-04-24 Vehicle transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8003158A SE439279B (en) 1980-04-25 1980-04-25 VEHICLE CHARGE FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
SE8003158L SE8003158L (en) 1981-10-26
SE439279B true SE439279B (en) 1985-06-10

Family

ID=20340839

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003158A SE439279B (en) 1980-04-25 1980-04-25 VEHICLE CHARGE FOR MOTOR VEHICLE

Country Status (6)

Country Link
JP (1) JPS56167943A (en)
DE (1) DE3116383C2 (en)
FR (1) FR2481399B1 (en)
GB (1) GB2074669B (en)
IT (1) IT1170905B (en)
SE (1) SE439279B (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
US4738149A (en) * 1985-03-28 1988-04-19 Ab Volvo Motor vehicle gearbox
US4776227A (en) * 1986-03-17 1988-10-11 Ab Volvo Motor vehicle gearbox

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JPS5894657A (en) * 1981-12-01 1983-06-04 Toyota Motor Corp Gear type speed changing device
JPS5894658A (en) * 1981-12-01 1983-06-04 Toyota Motor Corp Gear type speed changing device
JPS59133850A (en) * 1983-01-18 1984-08-01 Honda Motor Co Ltd Transmission gear
GB8411896D0 (en) * 1984-05-10 1984-06-13 Automotive Prod Plc Transmission
AT383549B (en) * 1985-03-28 1987-07-10 Steyr Daimler Puch Ag DRIVE ARRANGEMENT, IN PARTICULAR FOR ALL-ROUND MOTOR VEHICLES
FR2605377B2 (en) * 1985-10-25 1993-11-26 Renault MECHANICAL GEARBOX WITH A PRIMARY SHAFT AND TWO SECONDARY SHAFTS
US4662242A (en) * 1985-11-01 1987-05-05 Borg-Warner Automotive, Inc. Transaxle with multi-stage final drive assembly
JPH01303340A (en) * 1988-05-31 1989-12-07 Fuji Heavy Ind Ltd Automatic transmission for vertical type engine
DE4116189C2 (en) * 1990-05-25 2001-03-22 Volkswagen Ag Manual transmission
DE4108659A1 (en) * 1991-03-16 1992-09-17 Renk Ag Multispeed gear box for sports vehicle - has arrangement of primary and secondary shafts for low centre of gravity
DE4140031A1 (en) * 1991-12-05 1993-06-09 Ford-Werke Ag, 5000 Koeln, De 6-SPEED GEARBOX FOR MOTOR VEHICLES
US5333512A (en) * 1991-12-16 1994-08-02 Volkswagen Ag Multistage transmission with an automatic load-shift spur gear
DE4207989A1 (en) * 1992-03-13 1993-09-16 Ford Werke Ag MULTI-SPEED INTERCHANGEABLE GEARBOX FOR MOTOR VEHICLES
DE4226574C2 (en) * 1992-08-11 1996-04-11 Daimler Benz Ag Gear change transmission with two parallel countershafts and five forward gears
DE4318713C1 (en) * 1993-06-07 1994-09-15 Daimler Benz Ag Gearbox of the intermediate transmission type
DE19755432A1 (en) * 1997-12-13 1999-06-17 Zahnradfabrik Friedrichshafen Automatic multi-speed gearbox for commercial vehicles
DE19837776A1 (en) * 1998-08-20 2000-02-24 Zahnradfabrik Friedrichshafen Gearbox of motor driven vehicle, comprising of several shafts and notched wheels, is reduced in size by specific arrangement of same
DE50211792D1 (en) * 2002-11-28 2008-04-10 Getrag Ford Transmissions Gmbh Use of a gear transmission in two transmission variants
FR2880094B1 (en) * 2004-12-29 2008-07-04 Renault Sas TRANSMISSION GEARBOX MOUNTED IN FALSE DOOR
RU2657483C1 (en) * 2017-06-07 2018-06-14 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") 18-speed mechanical shift transmission, mainly for a tractor
CN109185433B (en) * 2018-11-16 2024-06-07 王睿 New energy automobile four keep off automatic gearbox

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738149A (en) * 1985-03-28 1988-04-19 Ab Volvo Motor vehicle gearbox
US4776227A (en) * 1986-03-17 1988-10-11 Ab Volvo Motor vehicle gearbox

Also Published As

Publication number Publication date
DE3116383A1 (en) 1982-05-27
DE3116383C2 (en) 1994-09-08
JPS56167943A (en) 1981-12-23
IT8148317A0 (en) 1981-04-21
GB2074669A (en) 1981-11-04
FR2481399A1 (en) 1981-10-30
SE8003158L (en) 1981-10-26
FR2481399B1 (en) 1987-06-26
JPH0240896B2 (en) 1990-09-13
IT1170905B (en) 1987-06-03
GB2074669B (en) 1984-04-04

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