DE102004049296A1 - Non-driven wheels for vehicle, comprising arrangement of two rings for adjusting of camber - Google Patents
Non-driven wheels for vehicle, comprising arrangement of two rings for adjusting of camber Download PDFInfo
- Publication number
- DE102004049296A1 DE102004049296A1 DE200410049296 DE102004049296A DE102004049296A1 DE 102004049296 A1 DE102004049296 A1 DE 102004049296A1 DE 200410049296 DE200410049296 DE 200410049296 DE 102004049296 A DE102004049296 A DE 102004049296A DE 102004049296 A1 DE102004049296 A1 DE 102004049296A1
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- ring
- adjusting ring
- axis
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/006—Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/46—Indexing codes relating to the wheels in the suspensions camber angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/50—Constructional features of wheel supports or knuckles, e.g. steering knuckles, spindle attachments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die
Erfindung betrifft eine in einem Radträger gelagerte Nabeneinheit
für ein
Rad eines zweispurigen Fahrzeugs mit einem um die Radachse drehbar gelagerten
Radflansch. Zum technischen Umfeld wird beispielshalber auf die
Wichtige
fahrwerksgeometrische Kenngrößen bei
einem Kraftfahrzeug, bspw. PKW, sind u.a. Spur und Sturz (bzw. Spurwinkel
und Sturzwinkel) der Fahrzeug-Räder. Üblicherweise
sind diese Kenngrößen bei
nicht aktiv lenkbaren Fahrzeugrädern durch
die Auslegung der Radaufhängung
bzw. Radführung
vorgegeben, wobei sich diese Kenngrößen bekanntlich abhängig vom
jeweiligen Fahrzustand und somit von der aktuellen Lage der radführenden Lenker ändern können. Auch
wurde bereits vorgeschlagen, diese Kenngrößen gezielt einstellbar zu verändern, und
zwar mittels in ihren Abmessungen oder in ihrer Position gezielt
veränderbarer
Lenker. Hierfür
zeigt die eingangs zweitgenannte
Die bekannten Ausführungen zur Einstellung von Radsturz und/oder Spur (letzteres insbesondere an nicht lenkbaren Rädern) sind jedoch relativ aufwändig bzw. benötigen relativ viel Bauraum, weshalb hiermit eine andere Möglichkeit zur gezielten Veränderung von Rad-Sturz und/oder -Spur aufgezeigt werden soll (= Aufgabe der vorliegenden Erfindung).The known designs for adjusting camber and / or lane (the latter in particular non-steerable wheels) However, they are relatively expensive or need a relatively large amount of space, so hereby another option for targeted change wheel fall and / or track is to be shown (= abandonment of present invention).
Die Lösung dieser Aufgabe ist für eine in einem Radträger gelagerte Nabeneinheit für ein Rad eines zweispurigen Fahrzeugs (nach dem Oberbegriff des Anspruchs 1) dadurch gekennzeichnet, dass die Nabeneinheit unter Zwischenschaltung eines kreiszylindrischen Verstellringes, dessen Zylinderachse zur Achse des Rades schräg gestellt ist, gegenüber dem Radträger um diese Zylinderachse drehbar im Radträger gelagert ist. Vorteilhafte Weiterbildungen sind Inhalt der Unteransprüche.The solution this task is for one in a wheel carrier mounted hub unit for a wheel of a two-lane vehicle (according to the preamble of the claim 1), characterized in that the hub unit with interposition a circular cylindrical adjusting ring whose cylinder axis for Axis of the wheel at an angle is opposite the wheel carrier is rotatably mounted in the wheel carrier about this cylinder axis. advantageous Further developments are content of the subclaims.
Es wurde erkannt, dass praktisch am Rade selbst, d.h. zwischen einem Radträger und dem in diesem drehbar gelagerten Radflansch, an welchem das Rad befestigt ist, eine geeignete Vorrichtung zur Verstellung von Sturz und/oder Spur eingebaut werden kann, wodurch sich eine äußerst kompakte Anordnung ergibt. Aufwändige Maßnahmen an den (weiterhin vorhandenen) radführenden Lenkern oder dgl. sind somit nicht erforderlich. Erreicht werden kann eine Sturz- bzw. (Vor)Spur-Verstellung gemäß vorliegender Erfindung, indem zwischen einer Nabeneinheit, die den Radflansch (und somit das Rad) trägt und dem sog. Radträger, an dem üblicherweise die radführenden Lenker angelenkt sind, zumindest ein zur Radachse schräggestellter kreiszylindrischer sog. Verstellung verdrehbar angeordnet wird. Wird dieser Verstellring um seine Zylinder-Achse verdreht, so beschreibt die Radachse eine Kegelfläche. Dies bedeutet für die angestrebte Funktion, dass sich Radsturz und Spurwinkel gleichzeitig und abhängig voneinander verändern.It it was recognized that practically on the wheel itself, i. between one wheel carrier and in this rotatably mounted wheel flange, on which the Wheel is attached, a suitable device for adjustment of Camber and / or track can be installed, resulting in a very compact Arrangement results. elaborate activities at the (still existing) wheel guiding handlebars or the like. Are thus not required. Can be achieved a fall or (Before) track adjustment according to the present Invention by placing between a hub unit, which is the wheel flange (and thus the wheel) carries and the so-called wheel carrier, where usually the wheel-guiding Handlebars are articulated, at least one inclined to the wheel axle circular cylindrical so-called adjustment is rotatably arranged. If this adjusting ring is rotated about its cylinder axis, so describes the wheel axle is a conical surface. This means for the desired function that camber and toe angle simultaneously and dependent on each other change.
Um den Radsturz und den Spurwinkel unabhängig voneinander verstellen zu können, kann der Verstellung in einem zweiten, in seiner Gestalt entsprechend angepassten sog. Komplementärring gelagert sein, der mit seiner äußeren Mantelfläche drehbar im Radträger gelagert ist, und zwar um eine sog. Neutralachse. Dabei fällt in einer sog. Grundposition des Verstellringes, in welcher für den Rad-Sturz und für den Spurwinkel Normalwerte oder Grundwerte vorliegen, die Neutralachse als Drehachse des Komplementärrings, um die dieser verdrehbar (direkt oder indirekt) im Radträger gelagert ist und die das Zentrum für eine Lageraufnahme für den Komplementärring bildet, mit der Rad-Achse zusammen. Verdreht man (bspw. ausgehend von dieser Grundposition) den Verstellung und den Komplementärring gleichzeitig und gegensinnig jeweils um den gleichen Drehwinkel, so beschreibt die Radachse einen ebenen Schwenkwinkel. Ein ebener Schwenkwinkel eignet sich aber offensichtlich sowohl für eine unabhängige Radsturzverstellung als auch für eine unabhängige Spurwinkelverstellung, d.h. Lenkbewegung.Around adjust the camber and the toe angle independently to be able to may be the adjustment in a second, corresponding in shape adapted so-called complementary ring be stored, which is rotatable with its outer circumferential surface in the wheel carrier is stored, namely a so-called. Neutral axis. It falls in one So-called basic position of the adjusting ring, in which for the wheel camber and for the Spurwinkel Normal values or basic values are available, the neutral axis as the axis of rotation of the complementary ring, rotatable about this (directly or indirectly) stored in the wheel is and which is the center for a bearing receiver for the complementary ring forms, with the wheel axis together. Twisted (for example, starting from this basic position) the adjustment and the complementary ring at the same time and in opposite directions each by the same angle of rotation, so describes the wheel axle a flat swivel angle. A level swivel angle but is obviously suitable both for an independent camber adjustment as well as for an independent one Toe angle adjustment, i. Steering movement.
All
dies (und weiteres) lässt
sich am besten anhand der beigefügten
Prinzipskizzen erläutern,
in denen – auf
das wesentliche reduziert – ein
bevorzugtes Ausführungsbeispiel
einer erfindungsgemäßen Baueinheit
eines Radträgers
mit Nabeneinheit sowie mit den hiermit vorgeschlagenen Ringen dargestellt
ist. Dabei zeigt
Zunächst auf
die
Jedoch
ist die Nabeneinheit
Drehbar
gelagert ist der Verstellring
Aus
Wird
alleine der Verstellring
Ist
eine solchermaßen
gestaltete Lagerung für
eine Nabeneinheit
Zur
Vermeidung der soeben genannten Freiraumprobleme kann daher gewünscht sein,
den Drehpunkt der Rad-Bewegung in Vertikalrichtung nach oben oder
nach unten zu verschieben, letzteres bspw. im Falle anderer räumlicher
Engstellen oder zur Erzielung anderer Vorteile, die aus einem nahe der
Radaufstandsfläche
liegenden Drehpunkt resultieren, so bspw. niedrigere Verstellkräfte sowie
allenfalls minimale Spurweitenänderungen
und Aufstützeffekte.
Eine Möglichkeit
zur Verlagerung des Drehpunktes der Rad-Bewegung in Vertikalrichtung
besteht darin, den Lagerabschnitt zwischen dem Komplementärring
Nunmehr
auf
Anstelle
eines derartigen Mischers als Aktuator
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410049296 DE102004049296A1 (en) | 2004-10-09 | 2004-10-09 | Non-driven wheels for vehicle, comprising arrangement of two rings for adjusting of camber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410049296 DE102004049296A1 (en) | 2004-10-09 | 2004-10-09 | Non-driven wheels for vehicle, comprising arrangement of two rings for adjusting of camber |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004049296A1 true DE102004049296A1 (en) | 2006-04-13 |
Family
ID=36088855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410049296 Withdrawn DE102004049296A1 (en) | 2004-10-09 | 2004-10-09 | Non-driven wheels for vehicle, comprising arrangement of two rings for adjusting of camber |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004049296A1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1923239A1 (en) | 2006-11-17 | 2008-05-21 | Bayerische Motoren Werke Aktiengesellschaft | Wheel carrier of a multitrack vehicle |
DE102008048569A1 (en) * | 2008-09-23 | 2010-03-25 | Audi Ag | Suspension for motor vehicles |
WO2010034370A1 (en) * | 2008-09-23 | 2010-04-01 | Audi Ag | Steering device for a motor vehicle |
DE102008052161A1 (en) * | 2008-10-31 | 2010-05-06 | Audi Ag | Method for producing vehicles of different variants and wheel suspension for a vehicle |
DE102009008833A1 (en) * | 2009-02-13 | 2010-08-19 | Audi Ag | Suspension for motor vehicles |
DE102009021093A1 (en) | 2009-05-13 | 2010-11-18 | Audi Ag | Wheel suspension for a motor vehicle |
WO2010145752A1 (en) * | 2009-06-19 | 2010-12-23 | Audi Ag | Device for adjusting camber and/or toe of the wheels of a wheel suspension |
EP2269846A1 (en) * | 2009-07-01 | 2011-01-05 | Audi AG | Device for adjusting camber and/or toe-in / toe-out |
WO2011020534A2 (en) | 2009-08-21 | 2011-02-24 | Audi Ag | Device for adjusting camber and/or toe |
WO2011082756A1 (en) * | 2009-12-16 | 2011-07-14 | Audi Ag | Device for adjusting the camber and/or toe of motor vehicle wheels |
DE102010018135A1 (en) * | 2010-04-24 | 2011-10-27 | Audi Ag | Method for operating a mechatronic suspension device of a motor vehicle |
CN102656031A (en) * | 2009-12-16 | 2012-09-05 | 奥迪股份公司 | Device for adjusting camber and/or tracking of the wheels of wheel suspensions |
DE102011112390A1 (en) * | 2011-09-02 | 2013-03-07 | Fachhochschule Lübeck | Running wheel guide for unsprung running wheels in stacker cranes, particularly in rail-guided stacker cranes, has running wheel with central opening, and shaft, which is fed through central opening of running wheel |
DE102012206337A1 (en) | 2012-04-18 | 2013-10-24 | Schaeffler Technologies AG & Co. KG | Wheel suspension device for use in two-lane vehicle to actively adjust camber and/or track of wheel bearing of wheel axle, has adjusting device adjusting displacement between bearing and wheel and connected with adjustable housing |
DE102014011191B4 (en) * | 2014-07-26 | 2017-01-19 | Audi Ag | Device for adjusting the camber and / or track of a vehicle wheel |
LU92797B1 (en) * | 2015-08-10 | 2017-02-14 | Ovalo Gmbh | Active wheel carrier for a motor vehicle |
DE102015113153A1 (en) | 2015-08-10 | 2017-02-16 | Ovalo Gmbh | Active wheel carrier for a motor vehicle |
DE102015113154A1 (en) | 2015-08-10 | 2017-02-16 | Ovalo Gmbh | Active wheel carrier |
DE102015113156B4 (en) | 2015-08-10 | 2018-07-26 | Ovalo Gmbh | Active wheel carrier for a vehicle and chassis for a motor vehicle and vehicle |
US10286954B2 (en) | 2014-07-26 | 2019-05-14 | Audi Ag | Device for adjusting camber and/or toe of a vehicle wheel |
US10369854B2 (en) | 2014-07-26 | 2019-08-06 | Audi Ag | Device for adjusting a camber and/or toe of a vehicle wheel |
Citations (1)
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DE19962815A1 (en) * | 1998-12-24 | 2000-06-29 | Power Tech Fischer Gmbh | Device for track widening of motor vehicles |
-
2004
- 2004-10-09 DE DE200410049296 patent/DE102004049296A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19962815A1 (en) * | 1998-12-24 | 2000-06-29 | Power Tech Fischer Gmbh | Device for track widening of motor vehicles |
Cited By (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054200A1 (en) * | 2006-11-17 | 2008-05-21 | Bayerische Motoren Werke Ag | Wheel carrier of a multi-lane vehicle |
EP1923239A1 (en) | 2006-11-17 | 2008-05-21 | Bayerische Motoren Werke Aktiengesellschaft | Wheel carrier of a multitrack vehicle |
US8459661B2 (en) | 2008-09-23 | 2013-06-11 | Audi Ag | Wheel suspension for motor vehicles |
DE102008048569A1 (en) * | 2008-09-23 | 2010-03-25 | Audi Ag | Suspension for motor vehicles |
WO2010034370A1 (en) * | 2008-09-23 | 2010-04-01 | Audi Ag | Steering device for a motor vehicle |
US8066292B2 (en) | 2008-09-23 | 2011-11-29 | Audi Ag | Steering device for a motor vehicle |
CN102164804A (en) * | 2008-09-23 | 2011-08-24 | 奥迪股份公司 | Steering device for a motor vehicle |
CN102164804B (en) * | 2008-09-23 | 2016-03-23 | 奥迪股份公司 | For the steering hardware of self-propelled vehicle |
DE102008052161A1 (en) * | 2008-10-31 | 2010-05-06 | Audi Ag | Method for producing vehicles of different variants and wheel suspension for a vehicle |
US8136821B2 (en) | 2008-10-31 | 2012-03-20 | Audi Ag | Method for producing different vehicle models as well as wheel suspension for a vehicle |
WO2010049037A1 (en) * | 2008-10-31 | 2010-05-06 | Audi Ag | Method for producing vehicles of different versions and wheel suspension for a vehicle |
WO2010091777A1 (en) * | 2009-02-13 | 2010-08-19 | Audi Ag | Wheel suspension for motor vehicles having an actuator assigned to the wheel carrier for setting a toe and/or camber angle |
DE102009008833A1 (en) * | 2009-02-13 | 2010-08-19 | Audi Ag | Suspension for motor vehicles |
CN102317094B (en) * | 2009-02-13 | 2014-12-24 | 奥迪股份公司 | Wheel suspension for motor vehicles having an actuator assigned to the wheel carrier for setting a toe and/or camber angle |
CN102317094A (en) * | 2009-02-13 | 2012-01-11 | 奥迪股份公司 | Have and set to the wheel for motor vehicle suspension wheel hub carriage, that be used to adjust the actuating unit of taking turns elongation and/or camber angle |
WO2010130329A1 (en) * | 2009-05-13 | 2010-11-18 | Audi Ag | Wheel suspension for a motor vehicle |
DE102009021093A1 (en) | 2009-05-13 | 2010-11-18 | Audi Ag | Wheel suspension for a motor vehicle |
US8500133B2 (en) | 2009-05-13 | 2013-08-06 | Audi Ag | Wheel suspension for a motor vehicle |
WO2010145752A1 (en) * | 2009-06-19 | 2010-12-23 | Audi Ag | Device for adjusting camber and/or toe of the wheels of a wheel suspension |
RU2501667C2 (en) * | 2009-06-19 | 2013-12-20 | Ауди Аг | Toe-in/toe-out control device |
DE102009025586A1 (en) * | 2009-06-19 | 2010-12-23 | Audi Ag | Device for adjusting the camber and / or track of the wheels of a wheel suspension |
CN102802971A (en) * | 2009-06-19 | 2012-11-28 | 奥迪股份公司 | Device For Adjusting Camber And/or Toe Of The Wheels Of A Wheel Suspension |
US8371593B2 (en) | 2009-06-19 | 2013-02-12 | Audi Ag | Device for adjusting camber and/or toe of the wheels of a wheel suspension |
EP2269846A1 (en) * | 2009-07-01 | 2011-01-05 | Audi AG | Device for adjusting camber and/or toe-in / toe-out |
WO2011020534A2 (en) | 2009-08-21 | 2011-02-24 | Audi Ag | Device for adjusting camber and/or toe |
WO2011020534A3 (en) * | 2009-08-21 | 2013-03-28 | Audi Ag | Device for adjusting camber and/or toe |
US8894077B2 (en) | 2009-08-21 | 2014-11-25 | Audi Ag | Device for adjusting camber and/or toe |
DE102009038423A1 (en) | 2009-08-21 | 2011-03-10 | Audi Ag | Device for adjusting camber and / or track |
CN102656031B (en) * | 2009-12-16 | 2015-01-28 | 奥迪股份公司 | Device for adjusting camber and/or tracking of the wheels of wheel suspensions |
CN102656031A (en) * | 2009-12-16 | 2012-09-05 | 奥迪股份公司 | Device for adjusting camber and/or tracking of the wheels of wheel suspensions |
CN102656032A (en) * | 2009-12-16 | 2012-09-05 | 奥迪股份公司 | Device for adjusting the camber and/or toe of motor vehicle wheels |
US8474837B2 (en) | 2009-12-16 | 2013-07-02 | Audi Ag | Apparatus for adjusting camber and/or toe of motor vehicle wheels |
KR20120117819A (en) * | 2009-12-16 | 2012-10-24 | 아우디 아게 | Device for adjusting the camber and/or toe of motor vehicle wheels |
KR101591562B1 (en) | 2009-12-16 | 2016-02-03 | 아우디 아게 | Device for adjusting the camber andor toe of motor vehicle wheels |
WO2011082756A1 (en) * | 2009-12-16 | 2011-07-14 | Audi Ag | Device for adjusting the camber and/or toe of motor vehicle wheels |
CN102656032B (en) * | 2009-12-16 | 2014-11-26 | 奥迪股份公司 | Device for adjusting the camber and/or toe of motor vehicle wheels |
DE102010018135A1 (en) * | 2010-04-24 | 2011-10-27 | Audi Ag | Method for operating a mechatronic suspension device of a motor vehicle |
DE102011112390A1 (en) * | 2011-09-02 | 2013-03-07 | Fachhochschule Lübeck | Running wheel guide for unsprung running wheels in stacker cranes, particularly in rail-guided stacker cranes, has running wheel with central opening, and shaft, which is fed through central opening of running wheel |
DE102011112390B4 (en) * | 2011-09-02 | 2017-01-05 | Fachhochschule Lübeck | Impeller guide and method for adjusting a wheel guide |
DE102012206337A1 (en) | 2012-04-18 | 2013-10-24 | Schaeffler Technologies AG & Co. KG | Wheel suspension device for use in two-lane vehicle to actively adjust camber and/or track of wheel bearing of wheel axle, has adjusting device adjusting displacement between bearing and wheel and connected with adjustable housing |
DE102012206337B4 (en) | 2012-04-18 | 2020-01-23 | Schaeffler Technologies AG & Co. KG | Device for a wheel suspension of a two-lane vehicle |
US10286954B2 (en) | 2014-07-26 | 2019-05-14 | Audi Ag | Device for adjusting camber and/or toe of a vehicle wheel |
US10369854B2 (en) | 2014-07-26 | 2019-08-06 | Audi Ag | Device for adjusting a camber and/or toe of a vehicle wheel |
DE102014011191B4 (en) * | 2014-07-26 | 2017-01-19 | Audi Ag | Device for adjusting the camber and / or track of a vehicle wheel |
DE102014011110B4 (en) * | 2014-07-26 | 2021-03-18 | Audi Ag | Device for adjusting the camber and / or toe of a vehicle wheel with a torque transmission element |
DE102014011193B4 (en) * | 2014-07-26 | 2021-03-18 | Audi Ag | Device for adjusting the camber and / or toe of a vehicle wheel with braking torque support |
EP3130490A1 (en) | 2015-08-10 | 2017-02-15 | Ovalo GmbH | Active wheel carrier for a motor vehicle |
DE102015113153A1 (en) | 2015-08-10 | 2017-02-16 | Ovalo Gmbh | Active wheel carrier for a motor vehicle |
DE102015113154A1 (en) | 2015-08-10 | 2017-02-16 | Ovalo Gmbh | Active wheel carrier |
DE102015113156B4 (en) | 2015-08-10 | 2018-07-26 | Ovalo Gmbh | Active wheel carrier for a vehicle and chassis for a motor vehicle and vehicle |
LU92797B1 (en) * | 2015-08-10 | 2017-02-14 | Ovalo Gmbh | Active wheel carrier for a motor vehicle |
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