DE10251056A1 - Arrangement for connecting motor vehicle longitudinal drive shaft to gearbox shaft has radially inner joint part directly connected to gearbox shaft, radially outer joint part connected to drive shaft - Google Patents
Arrangement for connecting motor vehicle longitudinal drive shaft to gearbox shaft has radially inner joint part directly connected to gearbox shaft, radially outer joint part connected to drive shaft Download PDFInfo
- Publication number
- DE10251056A1 DE10251056A1 DE2002151056 DE10251056A DE10251056A1 DE 10251056 A1 DE10251056 A1 DE 10251056A1 DE 2002151056 DE2002151056 DE 2002151056 DE 10251056 A DE10251056 A DE 10251056A DE 10251056 A1 DE10251056 A1 DE 10251056A1
- Authority
- DE
- Germany
- Prior art keywords
- joint part
- drive shaft
- shaft
- longitudinal drive
- outer joint
- 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.)
- Granted
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
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
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- 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
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22316—Means for fastening or attaching the bellows or gaiters
-
- 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
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22323—Attachments to the shaft of the inner joint member whereby the attachments are distanced from the core
-
- 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
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Verbinden einer Längsantriebswelle in einem Kraftfahrzeug mit einer Getriebewelle, insbesondere der Ritzelwelle eines Hinterachsgetriebes, gemäß dem Oberbegriff des Patentanspruches 1.The invention relates to a device for connecting a longitudinal drive shaft in a motor vehicle with a gear shaft, in particular the pinion shaft a rear axle transmission, according to the preamble of claim 1.
Eine derartige Vorrichtung zum Verbinden
einer Ritzelwelle eines Hinterachsgetriebes bzw. Differenziales
eines Kraftfahrzeuges mit einer Längsantriebswelle (auch als
Kardanwelle bezeichnet) beschreibt beispielsweise die
Aufgabe der Erfindung ist es, eine Vorrichtung der gattungsgemäßen Art vorzuschlagen, die baulich einfacher und gewichts günstiger ist und die ggf. ein nachträgliches Auswuchten vermeidet.The object of the invention is a Device of the generic type to propose the structurally simpler and cheaper is and possibly a subsequent one Avoids balancing.
Diese Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Patentanspruches 1 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind den weiteren Patentansprüchen entnehmbar.This object is achieved with the characterizing features of claim 1 solved. advantageous Further developments of the invention can be found in the further claims.
Erfindungsgemäß wird vorgeschlagen, dass der radial innenliegende Gelenkteil unmittelbar drehfest mit der Getriebewelle und der radial äußere Gelenkteil mit der Längsantriebswelle verbunden ist. Daraus resultiert eine vorteilhafte Verringerung der rotierenden Massen der Vorrichtung, die zudem baulich kürzer und konstruktiv steifer auslegbar ist. Der für den Anschluss der Längsantriebswelle bisher übliche Wellenstummel kann entfallen.According to the invention it is proposed that the radially inner joint part immediately rotatably with the gear shaft and the radially outer joint part with the longitudinal drive shaft connected is. This results in an advantageous reduction of the rotating masses of the device, which are also structurally shorter and is structurally stiffer. The one for connecting the longitudinal drive shaft usual so far Stub waves can be eliminated.
Bevorzugt wird der radial innenliegende Gelenkteil mit der Getriebewelle über eine Steckverzahnung verbunden und in an sich bekannter Weise mittels eines in die Getriebewelle eingesprengten Sicherungsringes axial gehalten.The radially inner one is preferred Joint part connected to the gear shaft via a spline and in a manner known per se by means of a gear shaft detached circlip held axially.
Ferner kann der radial äußere Gelenkteil mittels mehrerer Schrauben mit einem Ringflansch der rohrförmigen Längsantriebswelle verschraubt sein, woraus eine gewichtsgünstige, lösbare Verbindung geschaffen ist.Furthermore, the radially outer joint part by means of several screws with an annular flange of the tubular longitudinal drive shaft be screwed, creating a low-weight, detachable connection is.
Der besagte Ringflansch kann an die rohrförmige Längsantriebswelle angeschweißt sein; bevorzugt wird jedoch vorgeschlagen, den Ringflansch unmittelbar an die Längsantriebswelle anzuformen. Dies ergibt eine weitere deutliche Verringerung des Gewichtes der Antriebsverbindung, insbesondere wenn zudem die Längsantriebswelle aus Leichtmetall gefertigt ist.Said ring flange can be connected to the tubular Propeller shaft welded his; however, it is preferably proposed to directly the ring flange to the longitudinal drive shaft to mold. This results in a further significant reduction in weight the drive connection, especially if the longitudinal drive shaft is made of light metal.
Zur Sicherstellung eines Unwuchten vermeidenden Rundlaufes der Vorrichtung kann an den Ringflansch ein fertigungstechnisch einfach herzustellender, das radial äußere Gelenkteil umfassender Zentrierbund angeformt sein.To ensure unbalance Avoiding concentricity of the device can on the ring flange a radially outer joint part that is easy to manufacture comprehensive centering collar.
Zusammenfassend ist festzustellen, dass somit erfindungsgemäß das relativ schwere Gleichlaufgelenk unmittelbar drehfest an der Getriebewelle als Ritzelwelle des Hinterachsgetriebes angebracht ist und damit nicht mehr wie bisher von vorne herein der Längsantriebswelle, sondern nunmehr der Hinterachse zugeordnet ist. Die relativ schwere Hinterachseinheit mit Hinterachsgetriebe, deren Ritzelwelle und dem Gleichlaufgelenk wird ausgewuchtet, insbesondere mit einem Anschluss am äußeren Gelenkteil als Eingangsflansch. Nach dem Auswuchten tritt somit an diese schwere Hinterachseinheit keine Unwucht auf. Zwischen dem äußeren Gelenkteil des Gleichlaufgelenks und dem Anschluss der Längsantriebswelle liegt ein Zentrierspiel, das zwar gering ist, aber dennoch eine geringe Exzentrizität und damit eine Unwucht der Längsantriebswelle bedingt. Die Masse der Längsantriebswelle ist bei der erfindungsgemäßen Anordnung dadurch stark reduziert, dass im Gegensatz zum Stand der Technik das relativ schwere Gleichlaufgelenk der ausgewuchteten Hinterachseinheit zugeordnet ist und die Längsantriebswelle ggf. aus Leichtmetall hergestellt ist. Da die Unwucht der Längsantriebswelle durch das Produkt aus deren Masse und der Exzentrizität bestimmt ist, wird die Unwucht der Längsantriebswelle durch die vorstehende Massereduzierung wesentlich reduziert, sodass mit den vorstehenden relativ einfachen Maßnahmen die Unwucht des gesamten Antriebsstrangs vorteilhaft reduzierbar ist.In summary it can be stated that according to the invention this is relative heavy constant velocity joint immediately rotatably on the gear shaft as Pinion shaft of the rear axle gear is attached and therefore not more like before the longitudinal drive shaft, but now is assigned to the rear axle. The relatively heavy rear axle unit with rear axle gear, its pinion shaft and the constant velocity joint is balanced, especially with a connection on the outer joint part as Input flange. After balancing, this occurs at this heavy one Rear axle unit no imbalance. Between the outer joint part of the constant velocity joint and the connection of the longitudinal drive shaft Centering game, which is small, but still a low eccentricity and therefore one Imbalance of the longitudinal drive shaft conditionally. The mass of the longitudinal drive shaft is in the arrangement according to the invention greatly reduced that, in contrast to the prior art the relatively heavy constant velocity joint of the balanced rear axle unit is assigned and the longitudinal drive shaft possibly made of light metal. Because the unbalance of the longitudinal drive shaft determined by the product of their mass and the eccentricity the unbalance of the longitudinal drive shaft significantly reduced by the above mass reduction, so that with the above relatively simple measures, the unbalance of the whole Drive train is advantageously reduced.
Schließlich wird zur Erzielung einer zuverlässigen Abdichtung des Gleichlaufgelenkes vorgeschlagen, dass zwischen dem Ringflansch und dem radial äußeren Gelenkteil eine Abdeckscheibe eingespannt ist und dass zwischen der Getriebewelle und dem äußeren Gelenkteil eine mittels eines Stützringes gehaltene Staubschutzmanschette dicht angeordnet ist.Finally, to achieve one reliable Sealing the constant velocity joint suggested that between the Ring flange and the radially outer joint part a cover plate is clamped and that between the gear shaft and the outer joint part one by means of a support ring held dust cover is tightly arranged.
Zwei Ausführungsbeispiele der Erfindung sind im Folgenden mit weiteren Einzelheiten näher beschrieben.Two embodiments of the invention are described in more detail below with further details.
Die anliegende schematische Zeichnung zeigt in:The attached schematic drawing shows in:
Gemäß
Die Längsantriebswelle
Die Ritzelwelle
Die Drehmomentübertragung vom inneren Gelenkteil
20 zum radial äußeren Gelenkteil
Der äußere Gelenkteil
Zwischen dem Ringflansch
Zur Abdichtung des Gleichlaufgelenkes
Während
das Gleichlaufgelenk
In der
Dabei ist der Ringflansch
Der vorstehend beschriebene Zentrierbund
Bei der Montage der Vorrichtung gemäß den
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002151056 DE10251056B4 (en) | 2002-11-02 | 2002-11-02 | Device for connecting a longitudinal drive shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002151056 DE10251056B4 (en) | 2002-11-02 | 2002-11-02 | Device for connecting a longitudinal drive shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10251056A1 true DE10251056A1 (en) | 2004-05-19 |
DE10251056B4 DE10251056B4 (en) | 2005-04-14 |
Family
ID=32115123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002151056 Expired - Fee Related DE10251056B4 (en) | 2002-11-02 | 2002-11-02 | Device for connecting a longitudinal drive shaft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10251056B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006015658A1 (en) * | 2004-08-13 | 2006-02-16 | Audi Ag | Method and device for producing a link on a drive-shaft of a motor vehicle |
US7806773B2 (en) | 2005-02-17 | 2010-10-05 | Shaft-Form-Engineering Gmbh | Drive shaft and constant velocity joint for it |
US20220136565A1 (en) * | 2019-03-01 | 2022-05-05 | Hitachi Astemo, Ltd. | Propeller shaft |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729275A1 (en) * | 1987-09-02 | 1989-03-16 | Loehr & Bromkamp Gmbh | JOINT SHAFT ARRANGEMENT |
DE4407520A1 (en) * | 1994-03-07 | 1995-09-14 | Bayerische Motoren Werke Ag | Joint connection of two components |
DE4022692C2 (en) * | 1990-07-17 | 1996-09-19 | Gkn Automotive Ag | Process for producing a drive shaft with integrally molded joint components and drive shaft produced thereafter |
DE19652100C1 (en) * | 1996-12-14 | 1998-04-02 | Loehr & Bromkamp Gmbh | Constant velocity joint for drive shaft of motor vehicle |
DE19943880C1 (en) * | 1999-09-14 | 2001-06-28 | Gkn Loebro Gmbh | Drive arrangement with a longitudinal drive shaft and an intermediate bearing |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10208962B4 (en) * | 2002-02-28 | 2004-01-29 | Audi Ag | Device for centering a joint part |
DE10237172B3 (en) * | 2002-08-14 | 2004-04-08 | Werner Jacob | longitudinal wave |
-
2002
- 2002-11-02 DE DE2002151056 patent/DE10251056B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729275A1 (en) * | 1987-09-02 | 1989-03-16 | Loehr & Bromkamp Gmbh | JOINT SHAFT ARRANGEMENT |
DE4022692C2 (en) * | 1990-07-17 | 1996-09-19 | Gkn Automotive Ag | Process for producing a drive shaft with integrally molded joint components and drive shaft produced thereafter |
DE4407520A1 (en) * | 1994-03-07 | 1995-09-14 | Bayerische Motoren Werke Ag | Joint connection of two components |
DE19652100C1 (en) * | 1996-12-14 | 1998-04-02 | Loehr & Bromkamp Gmbh | Constant velocity joint for drive shaft of motor vehicle |
DE19943880C1 (en) * | 1999-09-14 | 2001-06-28 | Gkn Loebro Gmbh | Drive arrangement with a longitudinal drive shaft and an intermediate bearing |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006015658A1 (en) * | 2004-08-13 | 2006-02-16 | Audi Ag | Method and device for producing a link on a drive-shaft of a motor vehicle |
US7833103B2 (en) | 2004-08-13 | 2010-11-16 | Audi Ag | Method and device for producing a link on a drive-shaft of a motor vehicle |
US7806773B2 (en) | 2005-02-17 | 2010-10-05 | Shaft-Form-Engineering Gmbh | Drive shaft and constant velocity joint for it |
US7972218B2 (en) | 2005-02-17 | 2011-07-05 | Shaft-Form-Engineering Gmbh | Drive shaft and constant velocity joint for it |
US20220136565A1 (en) * | 2019-03-01 | 2022-05-05 | Hitachi Astemo, Ltd. | Propeller shaft |
Also Published As
Publication number | Publication date |
---|---|
DE10251056B4 (en) | 2005-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |