DE102005051210A1 - Gearing mechanism comprises a housing arranged on a shaft and rotating about an axis of rotation through the shaft from a balancing position against a restoring force - Google Patents
Gearing mechanism comprises a housing arranged on a shaft and rotating about an axis of rotation through the shaft from a balancing position against a restoring force Download PDFInfo
- Publication number
- DE102005051210A1 DE102005051210A1 DE102005051210A DE102005051210A DE102005051210A1 DE 102005051210 A1 DE102005051210 A1 DE 102005051210A1 DE 102005051210 A DE102005051210 A DE 102005051210A DE 102005051210 A DE102005051210 A DE 102005051210A DE 102005051210 A1 DE102005051210 A1 DE 102005051210A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- housing
- restoring force
- adjusting shaft
- adjusting
- 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.)
- Withdrawn
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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
- F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
- F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
- F16H63/067—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions mechanical actuating means
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/6625—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of torque
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
Description
Die Erfindung betrifft ein Getriebe, das sich bei verschiedenen Belastungszuständen unter- bzw. übersetzt.The The invention relates to a transmission that translates or translates at different load conditions.
Zum Stand der Technik gehören stufenlose Riementriebe, stufenlose Kettengetriebe, hydrostatische Getriebe und stufenlose Reibradgetriebe. Diese Reibradgetriebe bauen, wenn die Antriebswelle mit Drehmoment belastet wird, Reibung auf. So passen sie sich selbsttätig dem Abtriebsmoment an. Die Reibradgetriebe übertragen aber im allgemeinen nur Leistungen bis ca.5 KW und bremsen nicht.To the State of the art belong Continuously variable belt drives, stepless chain drives, hydrostatic Gearbox and stepless friction gearbox. Build these friction gears, when the drive shaft is loaded with torque, friction on. This is how they adjust themselves the output torque. However, the friction gear transmits in general only power up to about 5 KW and do not brake.
Es ist die Aufgabe der Erfindung, selbsttätig das Übersetzungsverhältnis des Getriebes auf einfache Weise an die äußeren Bedingungen anzupassen. Dabei werden unnötige Drehzahlen vermieden und das Drehmoment des Motors wird bei jeder Fahrgeschwindigkeit voll ausgenutzt, ohne dabei auf Beschleunigungswerte zu verzichten. Bei starkem Gefälle untersetzt das Getriebe ins Langsame.It The object of the invention, automatically the transmission ratio of the Gearbox to easily adapt to the external conditions. This will be unnecessary Speeds are avoided and the torque of the engine is at each Driving speed fully utilized, without falling to acceleration values to renounce. On a steep slope Squat the transmission in the slow.
Die Aufgabe wird erfindungsgemäß mit einem Getriebe mit den Merkmalen des Patentanspruchs 1 und Weiterbildungen gelöst.The Task is according to the invention with a Transmission with the features of claim 1 and further developments solved.
Der Erfindung liegt der Gedanke zugrunde, dass wenn ein höheres Drehmoment benötigt wird, wie beispielsweise beim Anfahren oder der Bergauffahrt, sowie größere Bremskräfte bei der Bergabfahrt, sich eine Verstellwelle verstellt. Entsprechend der Zugkraft welche auf sie wirkt, verbunden mit dem Drehmoment das von ihr abgegeben wird, führt die Verstellwelle, welche variabel gelagert ist, Bewegungen aus. Diese Bewegungen, von der Antriebswelle weg und auf die Antriebswelle zu, ändern das Übersetzungsverhältnis des Getriebes, denn beide Wellen sind über ein Verstellgetriebe oder stufenloses Getriebe miteinander verbunden. Je nach Bedarf wird ins Schnelle, oder ins Langsame über- bzw. untersetzt. Links- und Rechtslauf ist möglich.Of the Invention is based on the idea that if a higher torque needed becomes, as for example at the start or the ascent, as well greater braking forces the downhill, adjusted an adjusting shaft. According to the Pulling force acting on them, combined with the torque that is delivered by her leads the adjusting shaft, which is variably mounted, movements. These movements, away from the drive shaft and onto the drive shaft to change the gear ratio of Getriebes, because both shafts are via a variable or continuously variable transmission connected together. According to need is in the Fast or slow or stocky. Left and right rotation is possible.
Beim Bauen von dem Getriebe gibt es mehrere Ausführungsmöglichkeiten, die anhand von Zeichnungen in schematischer Weise dargestellt sind. Es zeigenAt the Building the gearbox, there are several design options based on drawings are shown in a schematic manner. Show it
Beim
in
Wenn
die Kupplung trennt, können
die Verstellwelle und die Abtriebswelle kein Drehmoment aufbauen.
Die Spannkraft (
Wenn
die, in diesem Fall am Abtrieb sitzende Kupplung, sich mit den Fahrzeugantriebsrädern verbindet, üben diese
Räder auf
die Abtriebswelle (
Lassen
die Beschleunigungskräfte
nach, dann holt die Systemspannkraft (
Bei der Bergabfahrt wirkt das gleiche Prinzip um Bremskräfte aufzubauen. Die Abtriebswelle treibt die Verstellwelle an. Diese versucht auszuweichen. Dazu schlägt die Verstellwelle, zirkular die entgegengesetzte Richtung, als beim Beschleunigen ein. Nach Überwinden des oberen Totpunktes wird der Weg vom Antrieb zur Verstellwelle wieder größer. Der Treibriemen wird am Antrieb auf einen kleineren Durchmesser gedrängt. Es findet eine Untersetzung statt. Gleichermaßen erhöht sich das Drehmoment der Verstellwelle und sie nimmt größere Bremskräfte von der Abtriebswelle auf, welche sich mit zunehmender Neigung verstärken und die Fahrgeschwindigkeit verringern.at downhill works the same principle to build up braking forces. The output shaft drives the adjusting shaft. This tries to evade. To beats the adjusting shaft, circular the opposite direction, as when Accelerate. After overcoming the top dead center becomes the path from the drive to the adjusting shaft bigger again. The drive belt is forced to a smaller diameter on the drive. It a reduction takes place. Similarly, the torque increases Adjusting shaft and it takes greater braking power from the output shaft, which increase with increasing inclination and reduce the driving speed.
Man kann die Antriebswelle auch um 180° versetzten, so daß Antriebswelle, Abtriebsmelle und Verstellwelle auf einer Linie liegen. Dieses System arbeitet nach dem gleichen Prinzip, ist aber vom Aufbau her umgedreht und mit Federn vorgespannt, so dass sich die Verstellwelle am oberen Totpunkt befindet.you can also offset the drive shaft by 180 °, so that drive shaft, Output shaft and adjusting shaft are in line. This system works on the same principle, but is turned upside down and preloaded with springs, so that the adjusting shaft at the top Dead center is located.
Verstellwelle und Abtriebswelle tragen Zahnräder um Drehbewegung zu übertragen. Diesmal trägt die Verstellwelle zwei axial verstellbare Riemenscheibenhälften, die über Federn vorgespannt sind. Als zweckmäßig bieten sich Federn aller An zur Erzeugung der nötigen Spannkräfte geradezu an. Auch ein Fluid kann zur Spannkrafterzeugung verwendet werden.adjusting and output shaft carry gears to transmit rotary motion. This time wearing the adjusting shaft two axially adjustable pulley halves, via springs are biased. As appropriate offer Feathers of all to the production of the necessary clamping forces downright at. Also, a fluid can be used for clamping force generation.
Eine,
oder mehrere vorgespannte Federn (
Das
in
Das
Verstellwellengehäuse
(
Durch
verschieben des Fahrwiderstandes (
Ein
weiteres Ausführungsbeispiel
zeigt
In
diesem Fall besteht der Abtrieb (
Die
Verstellwelle (
Damit
das auch unter Belastung so bleibt, ist die Verstellwelle (
Die
Verstellwellenführung
(
Die
Verstellwelle (
Ein Dämpfer kann auf die Verstellwelle beruhigend wirken, so daß Lastwechsel nicht als störend empfunden werden.One damper can have a calming effect on the adjusting shaft, so that load changes not felt disturbing become.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005051210A DE102005051210A1 (en) | 2004-10-28 | 2005-10-18 | Gearing mechanism comprises a housing arranged on a shaft and rotating about an axis of rotation through the shaft from a balancing position against a restoring force |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004053499 | 2004-10-28 | ||
DE102004053499.3 | 2004-10-28 | ||
DE102005051210A DE102005051210A1 (en) | 2004-10-28 | 2005-10-18 | Gearing mechanism comprises a housing arranged on a shaft and rotating about an axis of rotation through the shaft from a balancing position against a restoring force |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005051210A1 true DE102005051210A1 (en) | 2006-08-31 |
Family
ID=36794267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005051210A Withdrawn DE102005051210A1 (en) | 2004-10-28 | 2005-10-18 | Gearing mechanism comprises a housing arranged on a shaft and rotating about an axis of rotation through the shaft from a balancing position against a restoring force |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005051210A1 (en) |
-
2005
- 2005-10-18 DE DE102005051210A patent/DE102005051210A1/en not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ON | Later submitted papers | ||
8122 | Nonbinding interest in granting licences declared | ||
R084 | Declaration of willingness to licence |
Effective date: 20111019 |
|
R012 | Request for examination validly filed |
Effective date: 20111014 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |