CH94132A - Differential gear for motor vehicles. - Google Patents

Differential gear for motor vehicles.

Info

Publication number
CH94132A
CH94132A CH94132DA CH94132A CH 94132 A CH94132 A CH 94132A CH 94132D A CH94132D A CH 94132DA CH 94132 A CH94132 A CH 94132A
Authority
CH
Switzerland
Prior art keywords
friction
motor vehicles
differential gear
rollers
friction disks
Prior art date
Application number
Other languages
German (de)
Inventor
Fischer Martin
Original Assignee
Fischer Martin
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 Fischer Martin filed Critical Fischer Martin
Publication of CH94132A publication Critical patent/CH94132A/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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/087—Differential gearings with gears having orbital motion comprising bevel gears characterised by the pinion gears, e.g. their type or arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Description

  

  Differentialgetriebe für Motorwagen.    Gegenstand vorliegender Erfindung ist  ein Differentialgetriebe für Motorwagen, das  zwei gleichaxige Reibscheiben und dazwischen  liegende Reibrollen aufweist. Die Reibschei  ben sitzen auf ineinandergesteckten Wellen  fest, und auf dem aus der Hohlwelle heraus  ragenden Ende der durchgehenden Welle ist  eine Verschraubung zum Anpressen der bei  den Reibscheiben an die Reibrollen vorge  sehen.  



  Die Zeichnung stellt eine beispielsweise  Ausführungsform des Erfindungsgegenstandes  schematisch dar.  



  1 und 2 sind die beiden hintern Lauf  räder, 3 ist die eine durchgehende innere  Welle mit dein Fortsatz 4. Auf diesem Fort  satz 4 kann sich das eine Rad 2 frei drehen,  indem die andere Welle 5 mit daran befe  stigter Reibscheibe 6 als Hohlwelle ausge  bildet ist. Das Rad 1 ist durch die Welle 3  mit der Reibscheibe 7 verbunden. Zwischen  beiden Reibscheiben (6, 7) befinden sich die  Kegelreibrollen 8, welche von dem Kettenrad  9 auf nach innen stehenden Zapfen geführt  sind und auf Kugeln laufen. Die Zahl der    Kegelreibrollen beträgt drei oder mehr. Auf  der Seite des Rades 2 weist der Fortsatz 4  an seinem Ende Gewinde auf. Am Ende der  Hohlwelle 5, ausserhalb des Rades 2 befindet  sich ein Kugellager 10 zur Aufnahme des  Achsialdruckes. Mittelst einer Schrauben  mutter 11 werden nun die Reibscheiben 6  und 7 und die Kegelfeibrollen 8 kräftig  gegeneinander gedrückt.

    



  Die Funktion des beschriebenen Differen  tialbetriebes ist folgende:  Bei Antrieb des Kettenrades 9 werden  die beiden Reibscheiben 6 und 7 durch die  Reibung von _ den Kegelreibrollen 8     rnitge-          nommen.    Beschreibt der Wagen eine Kurve,  so rollen sich die erwähnten Reibscheiben  6 und 7 mit verschiedener Schnelligkeit an  den Kegelreibrollen ab, analog einem ge  wöhnlichen Differentialgetriebe mit Zahn  rädern.  



  Statt der Kegelreibrollen 8 können auch  Kugeln vorgesehen sein, die auf den Reib  scheiben 6, 7 laufen und zum Beispiel in  einem Käfig gehalten sind.



  Differential gear for motor vehicles. The present invention relates to a differential gear for motor vehicles which has two friction disks of the same axis and friction rollers in between. The friction disks sit firmly on nested shafts, and on the end of the continuous shaft protruding from the hollow shaft, a screw connection is provided for pressing the friction disks against the friction rollers.



  The drawing shows an example embodiment of the subject matter of the invention schematically.



  1 and 2 are the two rear running wheels, 3 is the one continuous inner shaft with your extension 4. On this extension 4, one wheel 2 can rotate freely by the other shaft 5 with a friction disk 6 attached to it as a hollow shaft forms is. The wheel 1 is connected to the friction disk 7 by the shaft 3. The tapered friction rollers 8 are located between the two friction disks (6, 7), which are guided by the sprocket 9 on inwardly projecting pins and run on balls. The number of conical friction rollers is three or more. On the side of the wheel 2, the extension 4 has threads at its end. At the end of the hollow shaft 5, outside the wheel 2, there is a ball bearing 10 for absorbing the axial pressure. By means of a screw nut 11, the friction disks 6 and 7 and the conical rollers 8 are pressed firmly against each other.

    



  The function of the differential operation described is as follows: When the chain wheel 9 is driven, the two friction disks 6 and 7 are driven by the friction of the conical friction rollers 8. If the car describes a curve, the aforementioned friction disks 6 and 7 roll with different speeds on the conical friction rollers, analogous to a ge ordinary differential gear with toothed wheels.



  Instead of the conical friction rollers 8, balls can also be provided that run on the friction discs 6, 7 and are held, for example, in a cage.

Claims (1)

PATENTANSPRUCH: Differentialgetriebe für Motorwagen, mit zwei gleichaxigen Reibscheiben und dazwi schen liegenden Reibrollen, dadurch gekenn zeichnet, dass die Reibscheiben auf ineinan der gesteckten Wellen festsitzen, und auf dem aus der Hohlwelle herausragenden Ende der durchgehenden Welle eine Verschraubung zum Anpressen der beiden Reibscheiben an die Reibrollen vorgesehen ist. PATENT CLAIM: Differential gears for motor vehicles, with two friction disks of the same axis and friction rollers in between, characterized in that the friction disks are firmly seated on shafts inserted into one another, and on the end of the continuous shaft protruding from the hollow shaft there is a screw connection for pressing the two friction disks against the Friction rollers is provided.
CH94132D 1919-09-01 1919-09-01 Differential gear for motor vehicles. CH94132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH94132T 1919-09-01

Publications (1)

Publication Number Publication Date
CH94132A true CH94132A (en) 1922-04-01

Family

ID=4351731

Family Applications (1)

Application Number Title Priority Date Filing Date
CH94132D CH94132A (en) 1919-09-01 1919-09-01 Differential gear for motor vehicles.

Country Status (1)

Country Link
CH (1) CH94132A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036991A1 (en) * 2000-11-02 2002-05-10 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Differential for the final drive of a motor vehicle
US7588512B2 (en) 2005-09-27 2009-09-15 Engineering Center Steyr Gmbh & Co. Kg Drive axle for a light vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036991A1 (en) * 2000-11-02 2002-05-10 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Differential for the final drive of a motor vehicle
US6875148B2 (en) 2000-11-02 2005-04-05 Dr. Ing. H.C.F. Porsche Ag Differential for the axle drive of a motor vehicle and method of making same
US7588512B2 (en) 2005-09-27 2009-09-15 Engineering Center Steyr Gmbh & Co. Kg Drive axle for a light vehicle

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