DE202005011465U1 - Drive axle used in industrial truck has torque transmitting component arranged between transmitting unit and output drive unit for optimum gear operation - Google Patents
Drive axle used in industrial truck has torque transmitting component arranged between transmitting unit and output drive unit for optimum gear operation Download PDFInfo
- Publication number
- DE202005011465U1 DE202005011465U1 DE200520011465 DE202005011465U DE202005011465U1 DE 202005011465 U1 DE202005011465 U1 DE 202005011465U1 DE 200520011465 DE200520011465 DE 200520011465 DE 202005011465 U DE202005011465 U DE 202005011465U DE 202005011465 U1 DE202005011465 U1 DE 202005011465U1
- Authority
- DE
- Germany
- Prior art keywords
- drive axle
- output unit
- axle according
- drive
- unit
- 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 - Lifetime
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
-
- 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
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D2001/062—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end characterised by adaptors where hub bores being larger than the shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Antriebsachse mit einem Motor, mit zumindest einer vorzugsweise im Bereich eines Achsendes angeordneten Abtriebseinheit, deren zumindest ein Lager aufweisende Lagerung über Stellmittel variierbar ist, sowie mit wenigstens einer zwischen Fahrmotor und Antriebseinheit angeordneten Übersetzungsstufe zur Übersetzung des vom Fahrmotor erzeugten Drehmoments.The The present invention relates to a drive axle with a motor, arranged with at least one preferably in the region of a Achsendes Output unit, whose at least one bearing bearing storage via adjusting means is variable, as well as with at least one between traction motor and drive unit arranged translation stage for translation of the torque generated by the traction motor.
Aus
der
Es ist Aufgabe der vorliegenden Erfindung, hier eine Verbesserung zu erzielen.It Object of the present invention, an improvement here achieve.
Die Aufgabe wird gelöst durch einen Gegenstand mit den Merkmalen des Anspruchs 1, der sich durch ein Drehmomentübertragungselement auszeichnet, welches zwischen Übersetzungsstufe und Abtriebseinheit angeordnet ist. Die Übersetzungsstufe kann mit Spiel in das Drehmomentübertragungselement eingreifen und sich durch die Möglichkeit, in zumindest eine Richtung eine Ausgleichsbewegung durchzuführen, gegebenenfalls selbst zentrieren bzw. seinen optimalen Laufweg innerhalb der vorgegebenen Toleranzen finden. Dadurch ist gewährleistet, daß alle Zahnräder gleichmäßig und optimal tragen, wodurch eine optimale Laufruhe erreicht wird. Der Verschleiß der einzelnen Verzahnungselemente der Antriebsachse ist gegenüber dem Stand der Technik erheblich vermindert. Sollte dennoch aufgrund langer Benutzung das Drehmomentübertragungselement abnutzen, so kann es ausgetauscht werden, ohne daß die komplette Abtriebseinheit ersetzt werden muß. Es versteht sich, daß die Zahnprofile von Übersetzungsstufe, Drehmomentübertragungselement und Abtriebseinheit trotz der Bereitstellung von Spiel optimal ineinandergreifen.The Task is solved by an article having the features of claim 1, which is characterized by a torque transmitting element distinguishes between translation stage and output unit is arranged. The translation level can be with game in the torque transmitting element intervene and become aware of the possibility perform a compensatory movement in at least one direction, if necessary Center yourself or your optimal path within the given Find tolerances. This ensures that all gears evenly and optimal wear, whereby an optimal smoothness is achieved. Of the Wear the individual toothing elements of the drive axle is opposite to the State of the art significantly reduced. Should still due long use the torque transmitting element wear out, so it can be replaced without the complete Output unit must be replaced. It is understood that the tooth profiles from translation level, Torque transmission member and output unit optimally interlock despite the provision of game.
Vorteilhafterweise ist das Drehmomentübertragungselement zur zumindest teilweisen Lagerung der Abtriebseinheit über ein oder mehrere Stellmittel mit einer Kraft beaufschlagbar. Das Stellmittel kann beispielsweise die Abtriebseinheit über das Drehmomentübertragungselement an einem Lager der Abtriebseinheit abstützen. Somit vereint eine erfindungsgemäße Antriebsachse zwei Vorteile in einem Konstruktionsteil. Einerseits wird das Drehmomentübertragungselement zur Einstellung der Lagerung der Abtriebseinheit mit verwendet, andererseits dient es der Bereitstellung eines Freiheitsgrades für die Übersetzungsstufe und reduziert den Verschleiß einer erfindungsgemäßen Antriebsachse.advantageously, is the torque transmitting element for at least partially supporting the output unit via a or more actuating means acted upon by a force. The adjusting agent For example, the output unit via the torque transmitting element supported on a bearing of the output unit. Thus, a drive axle according to the invention combines two advantages in a structural part. On the one hand, the torque transmission element used to adjust the bearing of the output unit, On the other hand, it serves to provide a degree of freedom for the translation stage and reduces the wear of one Drive axle according to the invention.
In einer besonders bevorzugten Ausführung sind die Baugruppen Übersetzungsstufe, Stellmittel und Antriebseinheit sowie Drehmomentübertragungselement koaxial zueinander angeordnet, so daß sich eine optimale Übertragung der Kräfte ergeben kann und die einzelnen Massen der Baugruppe um dieselbe Drehachse drehen.In a particularly preferred embodiment the assemblies translation stage, Adjusting means and drive unit and torque transmission element coaxial arranged to each other so that an optimal transmission the forces can result and the individual masses of the assembly by the same Turn the rotary axis.
Weitere Vorteile und Einzelheiten der Erfindung lassen sich den weiteren Unteransprüchen sowie der nachfolgenden Figurenbeschreibung entnehmen, wobei die einzige Figur schematisch einen Ausschnitt einer erfindungsgemäßen Antriebsachse zeigt.Further Advantages and details of the invention can be further dependent claims and the following description of the figures, wherein the single figure shows schematically a section of a drive axle according to the invention.
Die
erfindungsgemäße Antriebseinheit
weist einen dort nicht dargestellten Fahrmotor auf, der mittelbar
oder unmittelbar eine Antriebswelle
In
der Übersetzungsstufe
Die
Antriebseinheit
Über Lager
Bei
seiner Festlegung drücken
die Stellmittel
Alternativ
zu der beschriebenen Ausführungsform
ist es auch denkbar, das Drehmomentübertragungselement
Eine Antriebsachse nach der Erfindung zeichnet sich durch eine hohe Laufruhe bei gleichzeitig sicherer Lagereinstellung aus.A Drive axle according to the invention is characterized by a high degree of smoothness at the same time secure storage adjustment.
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520011465 DE202005011465U1 (en) | 2005-07-21 | 2005-07-21 | Drive axle used in industrial truck has torque transmitting component arranged between transmitting unit and output drive unit for optimum gear operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520011465 DE202005011465U1 (en) | 2005-07-21 | 2005-07-21 | Drive axle used in industrial truck has torque transmitting component arranged between transmitting unit and output drive unit for optimum gear operation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005011465U1 true DE202005011465U1 (en) | 2005-11-10 |
Family
ID=35404773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520011465 Expired - Lifetime DE202005011465U1 (en) | 2005-07-21 | 2005-07-21 | Drive axle used in industrial truck has torque transmitting component arranged between transmitting unit and output drive unit for optimum gear operation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005011465U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023577A1 (en) * | 2006-05-19 | 2007-11-22 | Jungheinrich Ag | Wheel hub drive for industrial trucks |
-
2005
- 2005-07-21 DE DE200520011465 patent/DE202005011465U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023577A1 (en) * | 2006-05-19 | 2007-11-22 | Jungheinrich Ag | Wheel hub drive for industrial trucks |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051215 |
|
R081 | Change of applicant/patentee |
Owner name: ROEGELBERG HOLDING GMBH & CO. KG, DE Free format text: FORMER OWNER: ROECHLING GETRIEBE OHG, 49716 MEPPEN, DE Effective date: 20070504 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080805 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20111130 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20130620 |
|
R071 | Expiry of right |