DE10300725A1 - Rolling bearings for the bearing of a steering shaft - Google Patents
Rolling bearings for the bearing of a steering shaft Download PDFInfo
- Publication number
- DE10300725A1 DE10300725A1 DE10300725A DE10300725A DE10300725A1 DE 10300725 A1 DE10300725 A1 DE 10300725A1 DE 10300725 A DE10300725 A DE 10300725A DE 10300725 A DE10300725 A DE 10300725A DE 10300725 A1 DE10300725 A1 DE 10300725A1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- steering shaft
- angular contact
- contact ball
- ball bearing
- 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- Withdrawn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
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2202/00—Solid materials defined by their properties
- F16C2202/30—Electric properties; Magnetic properties
- F16C2202/32—Conductivity
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Controls (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Power Steering Mechanism (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Ein als Schrägkugellager (1) ausgebildetes Lenkungslager weist ein Zwischenelement (9) auf, das einen radialen Abstand zwischen einer Lenkwelle (4) und einem Lagerinnenring (6) des Schrägkugellagers (1) überbrückt. DOLLAR A In erfindungsgemäßer Weise ist das Zwischenelement (9) als ein rotationssymmetrisches, mit einem Längsschnitt (9.1) versehenes elastisches Bauteil ausgebildet, das aus einem leitfähigen metallischen Material hergestellt ist.A steering bearing designed as an angular contact ball bearing (1) has an intermediate element (9) that bridges a radial distance between a steering shaft (4) and a bearing inner ring (6) of the angular contact ball bearing (1). DOLLAR A In the manner according to the invention, the intermediate element (9) is designed as a rotationally symmetrical, with a longitudinal section (9.1) elastic component, which is made of a conductive metallic material.
Description
Anwendungsgebiet der Erfindungfield of use the invention
Die Erfindung betrifft ein Wälzlager, insbesondere ein Schrägkugellager, zur Lagerung einer Lenkwelle eines Kraftfahrzeuges, bestehend aus einem Lagerinnen- und einem Lageraußenring, zwischen denen auf zugehörigen Laufbahnen Lagerkugeln abwälzen, wobei der Innenring sich mittels eines einen radialen Abstand zwischen der Lenkwelle sowie dem Wälzlager überbrückenden Zwischenelements auf der Lenkwelle abstützt und in wenigstens eine Richtung auf der Lenkwelle gegen axiales Verschieben gesichert ist.The invention relates to a rolling bearing, in particular an angular contact ball bearing, for mounting a steering shaft of a motor vehicle, consisting of a bearing inner and a bearing outer ring, between which on associated Rolling raceways bearing balls, wherein the inner ring is a radial distance between the steering shaft and the roller bearing bridging Intermediate element is supported on the steering shaft and in at least one Direction on the steering shaft is secured against axial displacement.
Derartige Wälzlager werden zur Lagerung von
Lenkwellen in Lenksäulen
in Kraftfahrzeugen verwendet. In den meisten Fällen ist das Lager ein Schrägkugellager,
das zusammen mit einem weiteren Schrägkugellager eingesetzt und
mit diesem weiteren Schrägkugellager
sowie unterschiedlichen Vorspann- und Stützelementen eine Lageranordnung bildet.
In der
Ein weiteres gattungsgemäßes Schrägkugellager,
wie es häufig
zur Lagerung von Lenkwellen verwendet wird, ist aus der
Wenn ein derartiges Lager als oberes
Lenkungslager in einer Lenksäule
eingesetzt ist, müssen Mittel
zur Übertragung
des elektrischen Stromes von der Lenkwelle über das Wälzlager zum aufnehmenden Lenkrohr
vorhanden sein. Dies ist für
die Betätigung
des Signalhorns oder für
das Auslösen
des Airbags erforderlich. Die leitende Verbindung zwischen Lenkwelle
und Lenkrohr kann beispielsweise derart erfolgen, dass eine Wickelfeder
Lenkwelle und Lenkrohr leitend verbindet. Eine andere Möglichkeit
besteht darin, dass im oberen Lenkungslager ein leitender Zwischenring
angeordnet ist, der eine stromleitende Verbindung zwischen Lenkungslager
und Welle herstellt. Die Stromübertragung
erfolgt in diesem Falle über
Lenkwelle, leitenden Zwischenring, inneren Laufring, Wälzkörper, äußeren Laufring
bis hin zum Lenkrohr. Nachteilig dabei ist, dass in diesen Fällen ein
zusätzliches
Teil, nämlich
die Wickelfeder oder der Zwischenring, gefertigt und gehandhabt werden
müssen.
Das verteuert den Montagevorgang und erhöht den Preis eines solchen
Lenkungslagers. In der
Eine andere Art der Stromübertragung
zwischen Lenkwelle und Lenkrohr geht aus der
Aufgabe der Erfindung ist es daher, ein Lenkungslager zu entwickeln, dessen Herstellung und Montage vereinfacht ist und das eine gute elektrische Leitfähigkeit aufweist.The object of the invention is therefore to develop a steering bearing, its manufacture and assembly is simplified and that good electrical conductivity having.
Erfindungsgemäß wird diese Aufgabe nach dem kennzeichnenden Teil von Anspruch 1 in Verbindung mit dessen Oberbegriff dadurch gelöst, dass das Zwischenelement als ein rotationssymmetrisches Bauteil ausgebildet ist, das aus einem leitfähigen metallischen Material hergestellt ist.According to the invention, this task is performed after characterizing part of claim 1 in connection with its preamble solved by that the intermediate element as a rotationally symmetrical component is formed, which is made of a conductive metallic material is made.
Dieses metallische Zwischenelement ist in vielfältigen Formen in einfacher Weise herstellbar und sorgt dafür, dass einerseits die Stromübertragung wirkungsvoll gesichert ist und andererseits der Zusammenhalt und die Steifigkeit der Lagerung gewährleistet sind. Dabei wird eine relativ hohe Steifigkeit bei einem nur geringen Reibmoment angestrebt. Dieses metallische Zwischenelement macht auch leitende Kunststoffe entbehrlich, die, wie bereits ausgeführt, in ihrer Herstellung sehr kostenaufwendig sind. Das erfindungsgemäße Zwischenelement vereinigt in sich mehrere Funktionen. Dies sind die Klemmwirkung auf der Lenkwelle und damit die Vorspannung des Lenkungslagers, die Übertragung des elektrischen Stromes und der Zusammenhalt der aus mehreren Einzelteilen bestehenden Lagerbaueinheit.This metallic intermediate element is in diverse Molds can be produced in a simple manner and ensures that on the one hand electricity transmission is effectively secured and on the other hand cohesion and ensures the rigidity of the bearing are. This results in a relatively high stiffness with only a low one Frictional torque sought. This metallic intermediate element makes conductive plastics, which, as already stated, can also be dispensed with are very expensive to manufacture. The intermediate element according to the invention combines several functions. These are the clamping effect on the steering shaft and thus the preload of the steering bearing, the transfer of electrical current and the cohesion of several individual parts existing warehouse unit.
Vorteilhafte Ausführungen der Erfindung sind in den Unteransprüchen 2 bis 9 aufgeführt und werden nachstehend beschrieben.Advantageous embodiments of the invention are in the subclaims 2 to 9 listed and are described below.
So ist nach Anspruch 2 vorgesehen, dass der Lagerinnenring von einem schräg zu einer Längsachse der Lenkwelle verlaufenden Abschnitt des Zwischenelementes untergriffen ist, der an seinen in axialer Richtung gegenüberliegenden Enden in je einen parallel zur Längsachse der Lenkwelle verlaufen den Abschnitt übergeht, die einen gleichen Durchmesser aufweisen, wobei der schräg verlaufende Abschnitt durch in Umfangsrichtung voneinander beabstandete Freistellungen in mehrere, gleichmäßig voneinander beabstandete Einzelschrägen untergliedert ist.It is provided according to claim 2 that the bearing inner ring is gripped by a section of the intermediate element which runs obliquely to a longitudinal axis of the steering shaft and which at its ends lying opposite in the axial direction merges into a section which runs parallel to the longitudinal axis of the steering shaft and has the same diameter have, the inclined portion being spaced apart from one another in the circumferential direction Exemptions is divided into several, equally spaced single slopes.
Aus Anspruch 3 geht vor, dass das Zwischenelement an einer Umfangsstelle mit einem Längsschlitz versehen ist.From claim 3 it goes that the Intermediate element at a peripheral point with a longitudinal slot is provided.
Nach einem anderen Merkmal gemäß Anspruch 4 ist vorgesehen, dass die Einzelschrägen beidseitig in Umfangsrichtung mit Fortsätzen versehen sind, die radial in Richtung Lenkwelle oder in Richtung Lagerinnenring umbiegbar sind. Mittels dieser umgebogenen Fortsätze kann auch die federnde Wirkung des Zwischenelementes beeinflußt werden.According to another feature according to claim 4 it is provided that the individual bevels on both sides in the circumferential direction with extensions are provided radially in the direction of the steering shaft or in the direction Bearing inner ring are bendable. By means of these bent extensions can also the resilient effect of the intermediate element can be influenced.
Nach einem weiteren zusätzlichen Merkmal gemäß Anspruch 5 soll einer der parallel zur Längsachse der Lenkwelle verlaufenden Abschnitte mit mehreren gleichmäßig in Umfangsrichtung voneinander beabstandeten, im wesentlich radial nach außen gerichteten Haltenasen versehen sein, die den Lageraußenring hintergreifen. Auf diese Weise ist der verliersichere Zusammenhalt der Lenkungslagereinheit gewährleistet.After another additional Feature according to claim 5 should be one of the parallel to the longitudinal axis the steering shaft extending sections with several evenly in the circumferential direction spaced from each other, directed substantially radially outwards Holding lugs are provided, which engage behind the bearing outer ring. On this is the captive cohesion of the steering bearing unit guaranteed.
Aus Anspruch 6 geht hervor, dass der andere parallel zur Längsachse der Lenkwelle verlaufende Abschnitt mit mehreren gleichmäßig in Umfangsrichtung voneinander beabstandeten, im wesentlich radial nach außen gerichteten Vorsprüngen versehen ist, an denen sich ein Haltering abstützt, der auf der Lenkwelle verankert ist.It is apparent from claim 6 that the other parallel to the longitudinal axis the steering shaft section with several evenly in the circumferential direction spaced from each other, directed substantially radially outwards projections is provided, on which a retaining ring is supported, on the steering shaft is anchored.
Nach Anspruch 7 sollen die Vorsprünge an ihren in Umfangsrichtung gegenüberliegenden Enden mit wenigstens einem Fortsatz versehen sein. Diese Fortsätze sorgen durch Anlage am parallel zur Längsachse verlaufenden Abschnitt des Zwischenelementes dafür, dass die auf das Zwischenelement ausgeübte Axialkraft begrenzt werden kann.According to claim 7, the projections on their opposite in circumferential direction Be provided with at least one extension ends. These extensions worry by laying on parallel to the longitudinal axis extending section of the intermediate element to ensure that the axial force exerted on the intermediate element can be limited.
Aus Anspruch 8 geht hervor, dass der Haltering mit mehreren gleichmäßig in Umfangsrichtung voneinander beabstandeten Haltelappen versehen ist, die sich in die Lenkwelle eingraben.It is apparent from claim 8 that the retaining ring with several evenly circumferentially spaced retaining tab is provided, which is in the steering shaft dig.
Schließlich ist nach Anspruch 9 vorgesehen, dass das Schrägkugellager mit einem elektrisch leitfähigen Fett befüllt ist. Derartige Fette enthalten in der Regel einen 20%igen Kupferanteil und sorgen dafür, dass der Stromübergang von Innenring zu Wälzkörpern und Außenring verbessert ist.Finally, it is provided according to claim 9 that the angular contact ball bearing with an electrically conductive Filled with fat is. Such fats usually contain 20% copper and make sure that the power transition from inner ring to rolling elements and outer ring is improved.
Die Erfindung wird an nachstehendem Ausführungsbeispiel näher erläutert.The invention will be as follows embodiment explained in more detail.
Es zeigen:Show it:
Ausführliche Beschreibung der ZeichnungenFull Description of the drawings
Das in
Wie die
Der Stromdurchfluß durch das Schrägkugellager
- 11
- SchrägkugellagerAngular contact ball bearings
- 22
- Lenkrohrsteering tube
- 33
- Achseaxis
- 44
- Lenkwellesteering shaft
- 55
- LageraußenringBearing outer ring
- 5.15.1
- BereichArea
- 5.25.2
- Flanschflange
- 66
- LagerinnenringBearing inner ring
- 77
- KäfigCage
- 88th
- Lagerkugelbearing ball
- 99
- Zwischenelementintermediate element
- 9.19.1
- Längsschlitzlongitudinal slot
- 9.29.2
- Abschnittsection
- 9.39.3
- Abschnittsection
- 9.49.4
- Abschnittsection
- 9.59.5
- Freistellungexemption
- 9.69.6
- Fortsatzextension
- 9.79.7
- Haltenaseretaining nose
- 9.89.8
- Vorsprunghead Start
- 9.99.9
- Fortsatzextension
- 1010
- Halteringretaining ring
- 10.110.1
- Haltelappenretaining tabs
- αα
- Neigungswinkeltilt angle
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10300725A DE10300725A1 (en) | 2003-01-11 | 2003-01-11 | Rolling bearings for the bearing of a steering shaft |
AU2003298175A AU2003298175A1 (en) | 2003-01-11 | 2003-12-11 | Roller bearing for bearing a steering shaft |
PCT/EP2003/014048 WO2004063577A2 (en) | 2003-01-11 | 2003-12-11 | Roller bearing for bearing a steering shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10300725A DE10300725A1 (en) | 2003-01-11 | 2003-01-11 | Rolling bearings for the bearing of a steering shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10300725A1 true DE10300725A1 (en) | 2004-07-22 |
Family
ID=32519823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10300725A Withdrawn DE10300725A1 (en) | 2003-01-11 | 2003-01-11 | Rolling bearings for the bearing of a steering shaft |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003298175A1 (en) |
DE (1) | DE10300725A1 (en) |
WO (1) | WO2004063577A2 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054750A1 (en) * | 2005-11-17 | 2007-05-24 | Schaeffler Kg | Steering shaft mounting arrangement for vehicle, has two radial-roller bearings pre-stressed against each other by using spring unit, where spring unit is designed as pre-stressed axial-roller bearing that lies at one of radial bearings |
DE102006060883A1 (en) * | 2006-12-22 | 2008-06-26 | Schaeffler Kg | Clamping system for the axial clamping of machine elements on a shaft or in a housing |
EP1988002A1 (en) | 2007-05-04 | 2008-11-05 | Aktiebolaget SKF | Rolling bearing device for a steering column |
EP2249050A1 (en) | 2009-05-07 | 2010-11-10 | Aktiebolaget SKF | Rolling bearing assembly and vehicle steering shaft. |
DE102009038222A1 (en) | 2009-08-20 | 2011-02-24 | Schaeffler Technologies Gmbh & Co. Kg | Rolling bearing assembly, in particular an angular contact ball bearing assembly for pivotally mounting a shaft |
WO2011023485A1 (en) | 2009-08-28 | 2011-03-03 | Aktiebolaget Skf | Rolling bearing device for steering column |
DE102009051107B3 (en) * | 2009-10-28 | 2011-04-28 | Thyssenkrupp Presta Ag | Support for swiveling storage of steering shaft of steering column for motor vehicle, comprises jacket pipe of steering column, which has inner ring that is formed opposite to steering shaft |
CN103453013A (en) * | 2012-05-31 | 2013-12-18 | Skf公司 | Rolling bearing assembly device for steering column |
CN103781693A (en) * | 2011-08-01 | 2014-05-07 | 舍弗勒技术有限两合公司 | Steering column with a steering bearing and steering bearing for a steering column |
CN104154111A (en) * | 2013-04-23 | 2014-11-19 | Skf公司 | Rolling bearing assembly device for steering column |
DE102016209399A1 (en) | 2016-05-31 | 2017-11-30 | Schaeffler Technologies AG & Co. KG | bearing arrangement |
DE102017119986A1 (en) | 2017-08-31 | 2019-02-28 | Schaeffler Technologies AG & Co. KG | Rolling bearing arrangement for a steering column |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2687421B1 (en) * | 2012-07-20 | 2015-03-04 | Aktiebolaget SKF | Angular contact ball bearing assembly for use in a steering column |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2232473A (en) * | 1939-05-10 | 1941-02-18 | Gemmer Mfg Co | Self-adjusting antifriction bearing |
US4181380A (en) * | 1977-03-25 | 1980-01-01 | Skf Compagnie D'applications Mechaniques | Self aligning clutch release bearing |
DE3808556A1 (en) * | 1988-03-15 | 1989-09-28 | Kugelfischer G Schaefer & Co | Angular contact rolling bearing, particularly for steering columns of motor vehicles |
DE4013655C2 (en) * | 1989-04-28 | 1994-02-03 | Torrington Co | Shaft arrangement with ball or roller bearings |
EP0677671A1 (en) * | 1994-04-15 | 1995-10-18 | Nadella | Angular ball bearing unit and its application to a vehicle steering system |
DE29910681U1 (en) * | 1998-06-22 | 1999-09-23 | Skf France, Clamart | roller bearing |
DE19837578A1 (en) * | 1998-08-19 | 2000-02-24 | Schaeffler Waelzlager Ohg | Automotive clutch release bearing comprises integral rim-beaded outer ring to bridge inter-ring gap plus inner ring beading as beading support |
FR2782758A1 (en) * | 1998-09-02 | 2000-03-03 | Skf France | Roller bearing for motor vehicle steering column, comprises an electrically conductive tolerance collar between the bearing race and the interior surface of the steering column |
FR2789134A1 (en) * | 1999-02-01 | 2000-08-04 | Nadella | Assembly for locking ball bearing to shaft, e.g. for steering column, comprises locking sleeve with wedge shape and locking ring which are joined by plastic tongue |
DE19922914A1 (en) * | 1999-05-20 | 2000-11-23 | Schaeffler Waelzlager Ohg | Rolling bearing for a steering shaft for motor vehicles comprises a tolerance ring made of an electrically conductive polymer material |
DE19952119A1 (en) * | 1999-10-29 | 2001-05-03 | Schaeffler Waelzlager Ohg | Angular ball bearing for car steering shaft has flexible plastic tolerance ring between inner ring and shaft, mounting between shaft and ring having retaining components with claws which fit over outer ring |
DE19961709A1 (en) * | 1999-12-21 | 2001-07-12 | Daimler Chrysler Ag | Locking device for adjusting axial play of bearing for spindle comprises spring washer fitted over spindle with annular outer section which rests against bearing mounting and inwardly-extending trapezium-shaped tongues |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10027513A1 (en) * | 2000-06-06 | 2001-12-13 | Schaeffler Waelzlager Ohg | Bearing for bearing a steering shaft |
-
2003
- 2003-01-11 DE DE10300725A patent/DE10300725A1/en not_active Withdrawn
- 2003-12-11 AU AU2003298175A patent/AU2003298175A1/en not_active Abandoned
- 2003-12-11 WO PCT/EP2003/014048 patent/WO2004063577A2/en not_active Application Discontinuation
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2232473A (en) * | 1939-05-10 | 1941-02-18 | Gemmer Mfg Co | Self-adjusting antifriction bearing |
US4181380A (en) * | 1977-03-25 | 1980-01-01 | Skf Compagnie D'applications Mechaniques | Self aligning clutch release bearing |
DE3808556A1 (en) * | 1988-03-15 | 1989-09-28 | Kugelfischer G Schaefer & Co | Angular contact rolling bearing, particularly for steering columns of motor vehicles |
DE4013655C2 (en) * | 1989-04-28 | 1994-02-03 | Torrington Co | Shaft arrangement with ball or roller bearings |
EP0677671A1 (en) * | 1994-04-15 | 1995-10-18 | Nadella | Angular ball bearing unit and its application to a vehicle steering system |
DE29910681U1 (en) * | 1998-06-22 | 1999-09-23 | Skf France, Clamart | roller bearing |
DE19837578A1 (en) * | 1998-08-19 | 2000-02-24 | Schaeffler Waelzlager Ohg | Automotive clutch release bearing comprises integral rim-beaded outer ring to bridge inter-ring gap plus inner ring beading as beading support |
FR2782758A1 (en) * | 1998-09-02 | 2000-03-03 | Skf France | Roller bearing for motor vehicle steering column, comprises an electrically conductive tolerance collar between the bearing race and the interior surface of the steering column |
FR2789134A1 (en) * | 1999-02-01 | 2000-08-04 | Nadella | Assembly for locking ball bearing to shaft, e.g. for steering column, comprises locking sleeve with wedge shape and locking ring which are joined by plastic tongue |
DE19922914A1 (en) * | 1999-05-20 | 2000-11-23 | Schaeffler Waelzlager Ohg | Rolling bearing for a steering shaft for motor vehicles comprises a tolerance ring made of an electrically conductive polymer material |
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CN102596687A (en) * | 2009-08-28 | 2012-07-18 | Skf公司 | Rolling bearing device for steering column |
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DE102009051107B3 (en) * | 2009-10-28 | 2011-04-28 | Thyssenkrupp Presta Ag | Support for swiveling storage of steering shaft of steering column for motor vehicle, comprises jacket pipe of steering column, which has inner ring that is formed opposite to steering shaft |
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CN103781693B (en) * | 2011-08-01 | 2016-10-26 | 舍弗勒技术股份两合公司 | Steering column with steering bearing and steering bearing of steering column |
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CN104154111A (en) * | 2013-04-23 | 2014-11-19 | Skf公司 | Rolling bearing assembly device for steering column |
CN104154111B (en) * | 2013-04-23 | 2019-07-09 | Skf公司 | Rolling bearing for steering column |
DE102016209399A1 (en) | 2016-05-31 | 2017-11-30 | Schaeffler Technologies AG & Co. KG | bearing arrangement |
DE102017119986A1 (en) | 2017-08-31 | 2019-02-28 | Schaeffler Technologies AG & Co. KG | Rolling bearing arrangement for a steering column |
Also Published As
Publication number | Publication date |
---|---|
AU2003298175A1 (en) | 2004-08-10 |
WO2004063577A3 (en) | 2009-04-02 |
AU2003298175A8 (en) | 2009-04-30 |
WO2004063577A2 (en) | 2004-07-29 |
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