WO2014079420A1 - Tolerance ring - Google Patents

Tolerance ring Download PDF

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Publication number
WO2014079420A1
WO2014079420A1 PCT/DE2013/200157 DE2013200157W WO2014079420A1 WO 2014079420 A1 WO2014079420 A1 WO 2014079420A1 DE 2013200157 W DE2013200157 W DE 2013200157W WO 2014079420 A1 WO2014079420 A1 WO 2014079420A1
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WO
WIPO (PCT)
Prior art keywords
section
tolerance ring
steering
tolerance
recess
Prior art date
Application number
PCT/DE2013/200157
Other languages
German (de)
French (fr)
Inventor
Andreas Wöllner
Rainer Lutz
Original Assignee
Schaeffler Technologies AG & Co. KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Publication of WO2014079420A1 publication Critical patent/WO2014079420A1/en

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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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16D1/08—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 with clamping hub; with hub and longitudinal key
    • F16D1/0829—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 with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—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 with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • 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

Definitions

  • the invention relates to a tolerance ring for bridging a radial distance between a rolling bearing and a shaft.
  • BACKGROUND OF THE INVENTION Tolerance rings are used between a shaft and an annular element disposed on the shaft to compensate, for example, for distances between the shaft and the annular element, to compensate for production-related inaccuracies and functional forces, in particular sliding forces between the shaft and the annular element in one To keep the desired area as well as position and shape deviations of the surrounding construction to compensate.
  • a preferred application is, for example, the storage of steering shafts in the steering housing.
  • a tolerance ring which has a radial flange. Furthermore, the tolerance ring evenly around its circumference formed by spaced recesses retaining tongues. The retaining tongues are elastic. On a lateral surface of the tolerance ring, a bearing inner ring of a roller bearing can be arranged.
  • DE 41 14 643 A1 discloses a rolling bearing for steering columns, which is pushed onto a steering column.
  • the rolling bearing is also equipped with a tolerance ring, which has a plurality of elastic projections which radially to inside protrude into the area of the hole of the tolerance ring. These elastic projections can engage in recesses of the steering shaft and be supported on corresponding support surfaces of the steering shaft. Summary of the invention
  • Object of the present invention is to provide a tolerance ring, which is inexpensive to produce. According to the invention, this object is achieved by a tolerance ring for Ü bridging a radial distance between a rolling bearing and a shaft, with a first portion having a circumferential radial flange and with a second portion having elastic elements, wherein in the axial direction along the first portion and the second portion extends a slot-like recess, whereby a diameter of the first portion and the second portion is variable.
  • a tolerance ring is provided to equalize or bridge a distance between, for example, a shaft and a rolling bearing.
  • the tolerance ring is placed without play between the shaft and the rolling bearing.
  • a slot-like recess is provided, which extends in the axial direction along the first and second sections.
  • the slot-like recess makes it possible that not only the second section, ie the elastic elements, act for the tolerance compensation, but also the first section, ie the radial flange.
  • the slot-like recess can take place a change in diameter of the individual sections, whereby an improved investment of the entire tolerance ring, for example, to a shaft can be achieved.
  • the slot-like recess can be provided, for example, continuously, in sections or in individual areas of the first and / or second section.
  • a web connecting the first section to the second section in the axial direction is provided in the region of the slot-like recess.
  • the size, the course and the arrangement of the web depend on the design of the slot-like recess.
  • the web is designed so that it can act as a predetermined breaking point during assembly.
  • the bridge allows accurate positioning of the tolerance ring during assembly.
  • the elastic elements are designed as holding tongues.
  • the retaining tongues are formed by means of a plurality of circumferentially equally spaced recesses. This makes it possible that the retaining tongues can spring radially and thus allow tolerance compensation.
  • the holding tongues each have radially outwardly directed projections.
  • the tolerance ring distal direction is referred to.
  • the projections are preferably provided at an axial end of the retaining tongues. If a rolling bearing is mounted on the tolerance ring, the roller bearing inner ring is arranged on the outer circumferential surface of the tolerance ring. The projections serve to engage behind the roller bearing inner ring to form a captive assembly.
  • the tolerance ring may be provided in a steering bearing.
  • the steering bearing has an outer ring, an inner ring and interposed rolling elements.
  • the inner ring can be arranged on a lateral surface of the tolerance ring.
  • the tolerance ring may be provided in a steering column, wherein the tolerance ring between a steering tube and a steering bearing is arranged.
  • the tolerance ring By means of the tolerance ring existing distances between the steering bearing and the steering tube are compensated or bridged.
  • shafts are understood to mean all structural parts and machine elements which are suitable and intended to be rotatable or rigid for receiving and fixing various components.
  • Fig. 1 a tolerance ring according to the invention.
  • FIG. 1 shows a tolerance ring 1 made of plastic.
  • the tolerance ring 1 has a first section 2 and a second section 3.
  • the tolerance ring 1 has a circumferential radial flange 4, which provides an axial contact surface 5 for an inner ring, not shown, of a roller bearing.
  • the second section 3 has elastic elements 6.
  • the elastic elements 6 are formed by retaining tongues 7, which are divided by evenly spaced around the circumference recesses 8.
  • the retaining tongues 7 are designed such that they can spring radially inwards and outwards.
  • the retaining tongues 7 have radially outwardly directed projections 9.
  • the projections 9 serve to engage behind the inner ring of a roller bearing, not shown, in order to form a captive assembly.
  • a slot-like recess 10 extends in the axial direction Ar along the first section 2 and the second section 3. In the region of the slot-like recess 10 extends a web 1 1, which connects the first section 2 with the second section 3.
  • both the first section 2 and the second section 3 engage the shaft, which is not shown here.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Support Of The Bearing (AREA)

Abstract

The invention relates to a tolerance ring for bridging a radial distance between a rolling bearing and a shaft, comprising a first section (2), which has a circumferential radial flange (4), and a second section (3), which has resilient elements (6), wherein a slot-like recess (10) extends in the axial direction (Ar) along the first section (2) and the second section (3), thereby enabling a diameter of the first and second section (2, 3) to be altered.

Description

Bezeichnung der Erfindung  Name of the invention
Toleranzring Beschreibung Tolerance ring description
Gebiet der Erfindung Die Erfindung betrifft einen Toleranzring zur Überbrückung eines radialen Ab- standes zwischen einem Wälzlager und einer Welle. Field of the Invention The invention relates to a tolerance ring for bridging a radial distance between a rolling bearing and a shaft.
Hintergrund der Erfindung Toleranzringe werden zwischen einer Welle und einem auf der Welle angeordneten ringförmigen Element eingesetzt, um beispielsweise Abstände zwischen der Welle und dem ringförmigen Element auszugleichen, fertigungsbedingte Ungenauigkeiten zu kompensieren und funktionsbedingte Kräfte, wie insbesondere Verschiebekräfte zwischen der Welle und dem ringförmigen Element in einem gewünschten Bereich zu halten sowie Lage- und Formabweichungen der Umgebungskonstruktion, auszugleichen. Ein bevorzugtes Anwendungsgebiet ist beispielsweise die Lagerung von Lenkwellen im Lenkgehäuse. BACKGROUND OF THE INVENTION Tolerance rings are used between a shaft and an annular element disposed on the shaft to compensate, for example, for distances between the shaft and the annular element, to compensate for production-related inaccuracies and functional forces, in particular sliding forces between the shaft and the annular element in one To keep the desired area as well as position and shape deviations of the surrounding construction to compensate. A preferred application is, for example, the storage of steering shafts in the steering housing.
Aus der DE 199 22 914 A1 ist ein Toleranzring bekannt, welcher einen Radial- flansch aufweist. Ferner weist der Toleranzring gleichmäßig um seinen Umfang durch voneinander beabstandete Aussparungen ausgebildete Haltezungen auf. Die Haltezungen sind elastisch ausgebildet. Auf einer Mantelfläche des Toleranzrings kann ein Lagerinnnenring eines Wälzlagers angeordnet sein. From DE 199 22 914 A1 a tolerance ring is known, which has a radial flange. Furthermore, the tolerance ring evenly around its circumference formed by spaced recesses retaining tongues. The retaining tongues are elastic. On a lateral surface of the tolerance ring, a bearing inner ring of a roller bearing can be arranged.
Die DE 41 14 643 A1 offenbart ein Wälzlager für Lenksäulen, welches auf eine Lenksäule aufgeschoben ist. Das Wälzlager ist zudem mit einem Toleranzring ausgestattet, welcher mehrere elastische Vorsprünge aufweist, die radial nach innen in den Bereich der Bohrung des Toleranzrings ragen. Diese elastischen Vorsprünge können in Ausnehmungen der Lenkwelle einrasten und sich an entsprechenden Stützflächen der Lenkwelle abstützen. Zusammenfassung der Erfindung DE 41 14 643 A1 discloses a rolling bearing for steering columns, which is pushed onto a steering column. The rolling bearing is also equipped with a tolerance ring, which has a plurality of elastic projections which radially to inside protrude into the area of the hole of the tolerance ring. These elastic projections can engage in recesses of the steering shaft and be supported on corresponding support surfaces of the steering shaft. Summary of the invention
Aufgabe der vorliegenden Erfindung ist es, einen Toleranzring bereitzustellen, welcher kostengünstig herstellbar ist. Erfindungsgemäß wird diese Aufgabe gelöst durch einen Toleranzring zur Ü- berbrückung eines radialen Abstandes zwischen einem Wälzlager und einer Welle, mit einem ersten Abschnitt, welcher einen umlaufenden Radialflansch aufweist und mit einem zweiten Abschnitt, welcher elastische Elemente aufweist, wobei sich in axialer Richtung entlang des ersten Abschnitts und des zweiten Abschnitts eine schlitzartige Ausnehmung erstreckt, wodurch ein Durchmesser des ersten Abschnitts und des zweiten Abschnitts veränderbar ist. Object of the present invention is to provide a tolerance ring, which is inexpensive to produce. According to the invention, this object is achieved by a tolerance ring for Ü bridging a radial distance between a rolling bearing and a shaft, with a first portion having a circumferential radial flange and with a second portion having elastic elements, wherein in the axial direction along the first portion and the second portion extends a slot-like recess, whereby a diameter of the first portion and the second portion is variable.
Ein Toleranzring wird vorgesehen, um einen Abstand beispielsweise zwischen einer Welle und einem Wälzlager auszugleichen bzw. zu überbrücken. Dazu ist der Toleranzring spielfrei zwischen der Welle und dem Wälzlager platziert. A tolerance ring is provided to equalize or bridge a distance between, for example, a shaft and a rolling bearing. For this purpose, the tolerance ring is placed without play between the shaft and the rolling bearing.
Bei dem erfindungsgemäßen Toleranzring ist eine schlitzartige Ausnehmung vorgesehen, welche sich in axialer Richtung entlang des ersten und zweiten Abschnittes erstreckt. Durch die schlitzartige Ausnehmung wird ermöglicht, dass sich nicht nur der zweite Abschnitt, d.h. die elastischen Elemente, für den Toleranzausgleich fungieren, sondern auch der erste Abschnitt, d.h. der Radialflansch. Mittels der schlitzartigen Ausnehmung kann eine Durchmesseränderung der einzelnen Abschnitte stattfinden, wodurch eine verbesserte Anlage des gesamten Toleranzrings, beispielsweise an eine Welle, erzielt werden kann. Die schlitzartige Ausnehmung kann beispielsweise durchgehend, abschnittsweise bzw. in einzelnen Bereichen des ersten und/oder zweiten Abschnitts vorgesehen sein. In einer bevorzugten Ausbildung der Erfindung ist im Bereich der schlitzartigen Ausnehmung ein in axialer Richtung den ersten Abschnitt mit dem zweiten Abschnitt verbindender Steg vorgesehen. Die Größe, der Verlauf und die Anord- nung des Stegs hängen von der Ausführung der schlitzartigen Ausnehmung ab. Der Steg ist derart ausgelegt, dass dieser als eine Sollbruchstelle bei der Montage fungieren kann. Zudem ermöglicht der Steg, eine genaue Positionierung des Toleranzrings bei der Montage. In the tolerance ring according to the invention, a slot-like recess is provided, which extends in the axial direction along the first and second sections. The slot-like recess makes it possible that not only the second section, ie the elastic elements, act for the tolerance compensation, but also the first section, ie the radial flange. By means of the slot-like recess can take place a change in diameter of the individual sections, whereby an improved investment of the entire tolerance ring, for example, to a shaft can be achieved. The slot-like recess can be provided, for example, continuously, in sections or in individual areas of the first and / or second section. In a preferred embodiment of the invention, in the region of the slot-like recess, a web connecting the first section to the second section in the axial direction is provided. The size, the course and the arrangement of the web depend on the design of the slot-like recess. The web is designed so that it can act as a predetermined breaking point during assembly. In addition, the bridge allows accurate positioning of the tolerance ring during assembly.
Vorzugsweise sind die elastischen Elemente als Haltezungen ausgebildet. Die Haltezungen werden mittels mehrerer über den Umfang gleichmäßig voneinander beabstandeter Aussparungen ausgebildet. Dadurch wird ermöglicht, dass die Haltezungen radial federn können und demnach einen Toleranzausgleich ermöglichen. Preferably, the elastic elements are designed as holding tongues. The retaining tongues are formed by means of a plurality of circumferentially equally spaced recesses. This makes it possible that the retaining tongues can spring radially and thus allow tolerance compensation.
In einer weiteren Ausgestaltung der Erfindung weisen die Haltezungen jeweils radial nach außen gerichtete Vorsprünge auf. Als nach radial außen wird die Toleranzringentfernte Richtung bezeichnet. Die Vorsprünge sind vorzugsweise an einem axialen Ende der Haltezungen vorgesehen. Wird auf den Toleranzring ein Wälzlager montiert, ist der Wälzlagerinnenring an der Aussenmantel- fläche des Toleranzrings angeordnet. Die Vorsprünge dienen dazu, den Wälzlagerinnenring zu hintergreifen, um eine unverlierbare Baueinheit auszubilden. In a further embodiment of the invention, the holding tongues each have radially outwardly directed projections. As radially outward, the tolerance ring distal direction is referred to. The projections are preferably provided at an axial end of the retaining tongues. If a rolling bearing is mounted on the tolerance ring, the roller bearing inner ring is arranged on the outer circumferential surface of the tolerance ring. The projections serve to engage behind the roller bearing inner ring to form a captive assembly.
Vorzugsweise kann der Toleranzring in einem Lenkungslager vorgesehen sein. Das Lenkungslager weist einen Außenring, einen Innenring und dazwischen angeordnete Wälzkörper auf. Der Innenring kann auf einer Mantelfläche des Toleranzrings angeordnet sein. Preferably, the tolerance ring may be provided in a steering bearing. The steering bearing has an outer ring, an inner ring and interposed rolling elements. The inner ring can be arranged on a lateral surface of the tolerance ring.
In einer Ausgestaltung der Erfindung kann der Toleranzring in einer Lenksäule vorgesehen sein, wobei der Toleranzring zwischen einem Lenkrohr und einem Lenkungslager angeordnet ist. Mittels des Toleranzrings werden vorhanden Abstände zwischen dem Lenkungslager und dem Lenkrohr ausgeglichen bzw. überbrückt. Unter dem Begriff „Wellen" sind alle Baueile und Maschinenelemente zu verstehen, die drehbar oder starr zur Aufnahme und zum Festsetzen von verschiedenen Bauteilen geeignet und vorgesehen sind. In one embodiment of the invention, the tolerance ring may be provided in a steering column, wherein the tolerance ring between a steering tube and a steering bearing is arranged. By means of the tolerance ring existing distances between the steering bearing and the steering tube are compensated or bridged. The term "shafts" are understood to mean all structural parts and machine elements which are suitable and intended to be rotatable or rigid for receiving and fixing various components.
Kurze Beschreibung der Zeichnungen Brief description of the drawings
Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand von einer Figur dargestellt. Es zeigt: Hereinafter, an embodiment of the invention will be illustrated with reference to a figure. It shows:
Fig. 1 einen erfindungsgemäßen Toleranzring. Fig. 1 a tolerance ring according to the invention.
Detaillierte Beschreibung der Zeichnungen Figur 1 zeigt einen aus Kunststoff hergestellten Toleranzring 1 . Der Toleranzring 1 weist einen ersten Abschnitt 2 und einen zweiten Abschnitt 3 auf. Im Bereich des ersten Abschnitts 2 weist der Toleranzring 1 einen umlaufenden Radialflansch 4 auf, der eine axiale Anlagefläche 5 für einen nicht gezeigten Innenring eines Wälzlagers bereitstellt. DETAILED DESCRIPTION OF THE DRAWINGS FIG. 1 shows a tolerance ring 1 made of plastic. The tolerance ring 1 has a first section 2 and a second section 3. In the region of the first section 2, the tolerance ring 1 has a circumferential radial flange 4, which provides an axial contact surface 5 for an inner ring, not shown, of a roller bearing.
Der zweite Abschnitt 3 weist elastisch Elemente 6 auf. Die elastischen Elemente 6 sind durch Haltezungen 7 ausgebildet, welche durch gleichmäßig um den Umfang voneinander beabstandete Aussparungen 8 untergliedert sind. Die Haltezungen 7 sind derart ausgebildet, dass diese radial nach innen und au- ßen federn können. An dem, dem Radialflansch 4 abgewandten Ende, weisen die Haltezungen 7 radial nach außen gerichtete Vorsprünge 9 auf. Die Vorsprünge 9 dienen dazu den nicht dargestellten Innenring eines Wälzlagers zu hintergreifen, um eine unverlierbare Baueinheit zu bilden. Wie weiter aus der Figur ersichtlich ist, erstreckt sich in axialer Richtung Ar entlang des ersten Abschnitts 2 und des zweiten Abschnitts 3 eine schlitzartige Ausnehmung 10. Im Bereich der schlitzartigen Ausnehmung 10 erstreckt sich ein Steg 1 1 , welcher den ersten Abschnitt 2 mit dem zweiten Abschnitt 3 verbindet. The second section 3 has elastic elements 6. The elastic elements 6 are formed by retaining tongues 7, which are divided by evenly spaced around the circumference recesses 8. The retaining tongues 7 are designed such that they can spring radially inwards and outwards. At the end remote from the radial flange 4, the retaining tongues 7 have radially outwardly directed projections 9. The projections 9 serve to engage behind the inner ring of a roller bearing, not shown, in order to form a captive assembly. As can be seen further from the figure, a slot-like recess 10 extends in the axial direction Ar along the first section 2 and the second section 3. In the region of the slot-like recess 10 extends a web 1 1, which connects the first section 2 with the second section 3.
Wird der Toleranzring 1 beispielsweise auf einer Welle montiert, so legen sich sowohl der erste Abschnitt 2, als auch der zweite Abschnitt 3 an die hier nicht dargestellte Welle an. Die drehfeste Verbindung des Toleranzrings 1 mit einer Welle erfolgt über die Innenkontur des Toleranzrings 1 . If the tolerance ring 1 is mounted, for example, on a shaft, then both the first section 2 and the second section 3 engage the shaft, which is not shown here. The rotationally fixed connection of the tolerance ring 1 with a shaft via the inner contour of the tolerance ring. 1
Bezugszeichenliste LIST OF REFERENCE NUMBERS
Toleranz ng Tolerance ng
erster Abschnitt first section
zweiter Abschnitt second part
Radialflansch radial flange
Anlagefläche contact surface
elastische Elemente elastic elements
Haltezungen holding tongues
Aussparung recess
Vorsprung head Start
schlitzartige Aussparung slit-like recess
Steg axiale Richtung Web axial direction

Claims

Patentansprüche Patent claims
Toleranzring zur Uberbrückung eines radialen Abstandes zwischen einem Wälzlager und einer Welle, mit einem ersten Abschnitt (2), welcher einen umlaufenden Radialflansch (4) aufweist und mit einem zweiten Abschnitt (3), welcher elastische Elemente (6) aufweist, dadurch gekennzeichnet, dass sich in axialer Richtung (Ar) entlang des ersten Abschnittes (2) und des zweiten Abschnittes (3) eine schlitzartige Ausnehmung (10) erstreckt, wodurch ein Durchmesser des ersten und zweiten Abschnitts (2, 3) veränderbar ist. Tolerance ring for bridging a radial distance between a rolling bearing and a shaft, with a first section (2), which has a circumferential radial flange (4) and with a second section (3), which has elastic elements (6), characterized in that a slot-like recess (10) extends in the axial direction (Ar) along the first section (2) and the second section (3), whereby a diameter of the first and second sections (2, 3) can be changed.
Toleranzring nach Anspruch 1 , wobei im Bereich der schlitzartigen Ausnehmung (10) ein in axialer Richtung (Ar) den ersten Abschnitt (2) mit dem zweiten Abschnitt (3) verbindender Steg (1 1 ) vorgesehen ist . Tolerance ring according to claim 1, wherein in the area of the slot-like recess (10) a web (1 1) connecting the first section (2) with the second section (3) in the axial direction (Ar) is provided.
Toleranzring nach einem der vorhergehenden Ansprüche, wobei die e- lastischen Elemente (6) als Haltezungen (7) ausgebildet sind. Tolerance ring according to one of the preceding claims, wherein the elastic elements (6) are designed as retaining tongues (7).
Toleranzring nach Anspruch 3, wobei die Haltezungen (7) jeweils radial nach außen gerichtete Vorsprünge (9) aufweisen. Tolerance ring according to claim 3, wherein the retaining tongues (7) each have radially outwardly directed projections (9).
Lenkungslager mit einem Toleranzring nach einem der vorhergehenden Ansprüche, wobei das Lenkungslager einen Außenring, einen Innenring und dazwischen angeordnete Wälzkörper aufweist, wobei der Innenring auf einer Mantelfläche des Toleranzrings angeordnet ist. Steering bearing with a tolerance ring according to one of the preceding claims, wherein the steering bearing has an outer ring, an inner ring and rolling bodies arranged between them, the inner ring being arranged on a lateral surface of the tolerance ring.
6. Lenksäule mit einem Lenkrohr und einem Lenkungslager, wobei zwischen dem Lenkrohr und dem Lenkungslager ein Toleranzring nach einem der Ansprüche 1 bis 4 vorgesehen ist. 6. Steering column with a steering tube and a steering bearing, a tolerance ring according to one of claims 1 to 4 being provided between the steering tube and the steering bearing.
PCT/DE2013/200157 2012-11-22 2013-09-05 Tolerance ring WO2014079420A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012221301.5A DE102012221301A1 (en) 2012-11-22 2012-11-22 tolerance ring
DE102012221301.5 2012-11-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113167333A (en) * 2018-12-07 2021-07-23 株式会社东乡制作所 Tolerance ring

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015221606A1 (en) 2015-11-04 2017-05-04 Schaeffler Technologies AG & Co. KG tolerance ring
DE102021126038A1 (en) 2021-10-07 2023-04-13 Schaeffler Technologies AG & Co. KG Method and computer program product for manufacturing a tolerance ring of a steering bearing using an additive manufacturing process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406152A1 (en) * 1973-02-09 1974-08-22 Borg Warner DEVICE FOR TURNOOTING A PART TO A SHAFT
DE4114643A1 (en) 1991-05-04 1992-11-05 Schaeffler Waelzlager Kg ROLLER BEARINGS, ESPECIALLY FOR STEERING COLUMNS
DE29910021U1 (en) * 1998-06-12 1999-09-23 Skf France Compensation rings for bearings
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
DE102008020853A1 (en) * 2008-04-25 2009-10-29 Schaeffler Kg Roller bearing, particularly needle bearing for supporting steering shaft of vehicle, has outer ring forming outer rolling body raceway, and part integrally connected with outer ring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406152A1 (en) * 1973-02-09 1974-08-22 Borg Warner DEVICE FOR TURNOOTING A PART TO A SHAFT
DE4114643A1 (en) 1991-05-04 1992-11-05 Schaeffler Waelzlager Kg ROLLER BEARINGS, ESPECIALLY FOR STEERING COLUMNS
DE29910021U1 (en) * 1998-06-12 1999-09-23 Skf France Compensation rings for bearings
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
DE102008020853A1 (en) * 2008-04-25 2009-10-29 Schaeffler Kg Roller bearing, particularly needle bearing for supporting steering shaft of vehicle, has outer ring forming outer rolling body raceway, and part integrally connected with outer ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113167333A (en) * 2018-12-07 2021-07-23 株式会社东乡制作所 Tolerance ring
CN113167333B (en) * 2018-12-07 2023-09-01 株式会社东乡制作所 Tolerance ring

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