DE439189C - Drive device for motor vehicles with several drive wheels on each side of the car - Google Patents
Drive device for motor vehicles with several drive wheels on each side of the carInfo
- Publication number
- DE439189C DE439189C DER67373D DER0067373D DE439189C DE 439189 C DE439189 C DE 439189C DE R67373 D DER67373 D DE R67373D DE R0067373 D DER0067373 D DE R0067373D DE 439189 C DE439189 C DE 439189C
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicles
- drive
- drive wheels
- wheels
- car
- 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.)
- Expired
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
-
- 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
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Description
Antriebsvorrichtung für Kraftfahrzeuge mit mehreren Treibrädern auf jeder Wagenseite. Das Differentialgetriebe 'der Kraftfahrzeuge ermöglicht bekanntlich verschiedene Geschwindigkeiten der Treibräder beim Durchfahren von Kurven. Dieser Geschwindigkeitsausgleich zwischen den Treibrädern ist mit Rücksicht auf die Breitenausdehnung der die Fahrbahn berührenden Radlauffiäche stets ein unvollkommener und wird ein vollkommen unzulänglicher, wenn das Fahrzeug in bekannter Weise auf jedem Treibrad zwei Laufreifen bzw. an jeder Seite zwei Treibräder auf einer Welle -besitzt. Dann ist nämlich der Abstand zwischen den beiden Laufflächen, eines jeden Treibrades so groß, dali das dadurch bedingte Gleiten der Laufflächen auf der Fahrbahn bereits nach kurzer Zeit zur Zerstörung der Laufdecken, insbesondere bei Luftreifen, führt.Drive device for motor vehicles with several driving wheels each side of the car. The differential gear 'of motor vehicles is known to allow different speeds of the drive wheels when driving through curves. This Speed compensation between the drive wheels is with consideration of the width extension of the wheel running surface in contact with the road is always an imperfect and becomes a completely inadequate if the vehicle is in a known manner on each drive wheel two tires or two drive wheels on one shaft on each side -owns. Then namely the distance between the two running surfaces, each Driving wheel so large that the sliding of the treads on the roadway caused by it after a short time to the destruction of the treads, especially with pneumatic tires, leads.
Dieser Mißstand wird gemäß vorliegender Erfindung dadurch beseitigt, daß jeder Laufreifen bzw. das ihn tragende Rad unter Einschaltung eines besonderen Differentialgetriebes vom Motor angetrieben wird, daß also jede Lauffläche sich mit der ihrem Abstand vom Kurvenmittelpunkt entsprechenden Geschwindigkeit dreht und nicht mehr auf der Fahrbahn schleift.According to the present invention, this deficiency is eliminated by that each tire or the wheel carrying it with the involvement of a special one Differential gear is driven by the engine, so that each tread is rotates at the speed corresponding to its distance from the center of the curve and no longer grinds on the road.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes schematisch veranschaulicht.The drawing shows an embodiment of the subject matter of the invention illustrated schematically.
Die im ortsfesten Gehäuse i gelagerte Antriebswelle a trägt das mit dem Kegelrad 3 in Eingriff stehende Kegelrad q.. Das Kegelrad 3 ist am Gehäuse 5 befestigt, welches sich im Gehäuse i dreht. Diese Ausbildung des Getriebes ist bekannt. Neu ist jedoch,' daß das Gehäuse 5 diametral einander gegenüber nicht zwei, sondern vier Kegelräder 6, 7 und ß, 9 trägt, die mit Kegelrädern, i o; i i und 12, 13 in Eingriff stehen. Die Kegelracier io, i i sitzen auf je einer Hohlwelle 14, welche die inneren Hinterräder 15 aufnehmen, und die Kegelräder 1--, 13 sitzen auf je einer Welle 16, welche die Hohlwellen i q. durchsetzen und die äußeren Hinterräder 17 aufnehmen. Infolgedessen können sich sämtliche vier Hinterräder unabhängig voneinander drehen und die ihren beim Durchfahren von Kurven zukommende Geschwindigkeit annehmen.The drive shaft a mounted in the stationary housing i carries the bevel gear q which is in engagement with the bevel gear 3. The bevel gear 3 is attached to the housing 5, which rotates in the housing i. This training of the transmission is known. What is new, however, is that the housing 5, diametrically opposite one another, carries not two but four bevel gears 6, 7 and ß, 9, which with bevel gears, io; ii and 12, 13 are engaged. The Kegelracier io, ii each sit on a hollow shaft 14, which accommodate the inner rear wheels 15, and the bevel gears 1--, 13 each sit on a shaft 16, which the hollow shafts i q. enforce and take the outer rear wheels 17 . As a result, all four rear wheels can rotate independently of one another and adopt the speed that they should take when cornering.
Anstatt eines doppelten Differentialgetriebes kann auch ein dreifaches, ja sogar vierfaches oder mehrfaches Getriebe benutzt werden, je nachdem die angetriebenen Räder, mögen sie Hinterräder oder Vorderräder sein, drei, vier oder mehr Laufreifen besitzen.Instead of a double differential gear, a triple, yes even quadruple or multiple gears can be used, depending on the driven ones Wheels, be they rear wheels or front wheels, three, four or more tires own.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER67373D DE439189C (en) | 1926-04-27 | 1926-04-27 | Drive device for motor vehicles with several drive wheels on each side of the car |
DER68208D DE442908C (en) | 1926-04-27 | 1926-07-16 | Drive device for motor vehicles with several drive wheels on each side of the car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER67373D DE439189C (en) | 1926-04-27 | 1926-04-27 | Drive device for motor vehicles with several drive wheels on each side of the car |
Publications (1)
Publication Number | Publication Date |
---|---|
DE439189C true DE439189C (en) | 1927-01-05 |
Family
ID=7413129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER67373D Expired DE439189C (en) | 1926-04-27 | 1926-04-27 | Drive device for motor vehicles with several drive wheels on each side of the car |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE439189C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221606A1 (en) * | 1982-06-08 | 1983-12-15 | Volkswagenwerk Ag, 3180 Wolfsburg | Bevel-wheel differential gear for an all-wheel drive motor vehicle having a transversely mounted engine gearbox unit |
EP0183345A1 (en) * | 1984-11-28 | 1986-06-04 | Toyota Jidosha Kabushiki Kaisha | Final reduction gear apparatus |
WO1995003502A1 (en) * | 1993-07-26 | 1995-02-02 | Aeromover Systems Corp. | Differential drive with n outputs |
US5435790A (en) * | 1991-11-18 | 1995-07-25 | Aeromover Systems Corporation | Plural output differential drive with coaxial shafts |
DE102013213322A1 (en) | 2013-07-08 | 2015-01-08 | Schaeffler Technologies Gmbh & Co. Kg | Differential with more than two output wheels sitting in a differential cage |
DE102016225195A1 (en) * | 2016-12-15 | 2018-06-21 | Audi Ag | Differential gear for a motor vehicle and motor vehicle |
-
1926
- 1926-04-27 DE DER67373D patent/DE439189C/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221606A1 (en) * | 1982-06-08 | 1983-12-15 | Volkswagenwerk Ag, 3180 Wolfsburg | Bevel-wheel differential gear for an all-wheel drive motor vehicle having a transversely mounted engine gearbox unit |
EP0183345A1 (en) * | 1984-11-28 | 1986-06-04 | Toyota Jidosha Kabushiki Kaisha | Final reduction gear apparatus |
US5423726A (en) * | 1991-11-18 | 1995-06-13 | Aeromover Systems Corporation | Differential drive with N outputs. |
US5435790A (en) * | 1991-11-18 | 1995-07-25 | Aeromover Systems Corporation | Plural output differential drive with coaxial shafts |
WO1995003502A1 (en) * | 1993-07-26 | 1995-02-02 | Aeromover Systems Corp. | Differential drive with n outputs |
JP3537438B2 (en) | 1993-07-26 | 2004-06-14 | エアロムーバー・システムズ・コーポレイション | Differential device with N outputs |
DE102013213322A1 (en) | 2013-07-08 | 2015-01-08 | Schaeffler Technologies Gmbh & Co. Kg | Differential with more than two output wheels sitting in a differential cage |
DE102016225195A1 (en) * | 2016-12-15 | 2018-06-21 | Audi Ag | Differential gear for a motor vehicle and motor vehicle |
DE102016225195B4 (en) | 2016-12-15 | 2019-08-08 | Audi Ag | Differential gear for a motor vehicle and motor vehicle |
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