DE102014206764A1 - wheel bearing unit - Google Patents
wheel bearing unit Download PDFInfo
- Publication number
- DE102014206764A1 DE102014206764A1 DE102014206764.2A DE102014206764A DE102014206764A1 DE 102014206764 A1 DE102014206764 A1 DE 102014206764A1 DE 102014206764 A DE102014206764 A DE 102014206764A DE 102014206764 A1 DE102014206764 A1 DE 102014206764A1
- Authority
- DE
- Germany
- Prior art keywords
- protective cover
- outer ring
- wheel hub
- bearing unit
- wheel
- 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.)
- Ceased
Links
Images
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
-
- 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
- F16C19/18—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 two or more rows of balls
- F16C19/181—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 two or more rows of balls with angular contact
- F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/186—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
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- 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
- F16C2202/40—Magnetic
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/12—Force connections, e.g. clamping by press-fit, e.g. plug-in
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/40—Material joints with adhesive
-
- 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
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Radlagereinheit mit einer Radnabe (2), wobei die Radnabe (2) an ihrem einen Ende einen integral ausgebildeten Radflansch und einen zusammen mit der Radnabe (2) drehbaren Innenring (7) aufweist, wobei der Innenring (7) mittels eines Wälznietbundes (8) auf der Radnabe (2) befestigt ist, um eine Wälzkörperreihe (3) gegenüber einem Außenring (6) vorzuspannen, und mit einem Encoder, welcher am Innenring (7) vorgesehen ist und sich radial in Richtung des Außenringes (6) erstreckt und mit einer Schutzabdeckung (9), welche am Außenring (6) fest ist, um ringförmige Öffnungen, welche zwischen dem Außenring (6) und der Radnabe (2) ausgebildet sind, zu verschließen und abzudichten und die Schutzabdeckung (9) mit einem zylindrischen Abschnitt (10) eingepresst ist und sich von dem zylindrischen Abschnitt (10) ein Bodenabschnitt (13) aus in Radialrichtung nach innen erstreckt, um ein innenseitiges Ende der Radnabe (2) zu bedecken, wobei zwischen der Schutzabdeckung (9) und einem Ende des Außenrings (6) ein Dichtelement (14) vorgesehen ist und wobei das Dichtelement (14) stoffschlüssig mit der Schutzabdeckung (9) verbunden ist.Wheel bearing unit having a wheel hub (2), the wheel hub (2) having at one end an integrally formed wheel flange and an inner ring (7) rotatable together with the wheel hub (2), wherein the inner ring (7) by means of a Wälznietbundes (8) is mounted on the wheel hub (2) to bias a row of rolling elements (3) against an outer ring (6), and with an encoder, which is provided on the inner ring (7) and extends radially in the direction of the outer ring (6) and with a Protective cover (9) which is fixed to the outer ring (6) to close and seal annular openings formed between the outer ring (6) and the wheel hub (2) and the protective cover (9) with a cylindrical portion (10 ) is pressed and extends from the cylindrical portion (10) a bottom portion (13) from radially inwardly to cover an inside end of the wheel hub (2), wherein between the protective cover (9) and one end of the A Outside ring (6) a sealing element (14) is provided and wherein the sealing element (14) is integrally connected to the protective cover (9).
Description
Gebiet der ErfindungField of the invention
Die Erfindung bezieht sich auf eine Radlagereinheit, insbesondere für Kraftfahrzeuge.The invention relates to a wheel bearing unit, in particular for motor vehicles.
Hintergrund der ErfindungBackground of the invention
Wälzgenietete Radlagereinheiten sind für Personenkraftwagen in der Vergangenheit in einer großen Vielzahl eingesetzt worden. Gerade bei nicht angetriebenen Radlagereinheiten ist man standardgemäß zur Verwendung in Verbindung mit fahrzeugseitigen Deckeln übergegangen, die einen großen Teil der axialseitigen Dichtfunktion übernehmen können. Gerade in Verbindung mit sensierten Radlagereinheiten, die beispielsweise Raddrehzahlen erkennen bzw. messen können, sind diese Deckelverschlüsse von Vorteil. Durch derartige Deckelverschlüsse ist es nicht mehr notwendig eine weitere Dichtung vorzusehen. Deckel mit angestellten Sensoren bestehen zumindest im Sensorbereich aus einem magnetischem Material, weshalb oftmals Edelstahldeckel verwendet werden. Roll-riveted wheel bearing units have been used for passenger cars in the past in a wide variety. Especially with non-driven wheel bearing units one has passed by default for use in conjunction with vehicle-side lids, which can take over a large part of the axial-side sealing function. Especially in connection with sensed wheel bearing units that can detect or measure wheel speeds, for example, these lid closures are beneficial. By such cover closures, it is no longer necessary to provide a further seal. Lids with attached sensors are made of a magnetic material at least in the sensor area, which is why stainless steel lids are often used.
Aus der
Die
Zusammenfassung der ErfindungSummary of the invention
Der Erfindung liegt die Aufgabe zugrunde, eine Radlagereinheit zur Verfügung zustellen, welche eine sichere Abdichtung gewährleistet.The invention has for its object to provide a wheel bearing available, which ensures a secure seal.
Erfindungsgemäß wird diese Aufgabe gelöst durch eine Radlagereinheit mit einer Radnabe, wobei die Radnabe an ihrem einen Ende einen integral ausgebildeten Radflansch und einen zusammen mit der Radnabe drehbaren Innenring aufweist, wobei der Innenring mittels eines Wälznietbundes auf der Radnabe befestigt ist, um eine Wälzkörperreihe gegenüber einem Außenring vorzuspannen, und mit einem Encoder, welcher am Innenring vorgesehen ist und sich radial in Richtung des Außenringes erstreckt und mit einer Schutzabdeckung, welche am Außenring fest ist, um ringförmige Öffnungen, welche zwischen dem Außenring und der Radnabe ausgebildet sind, zu verschließen und abzudichten und die Schutzabdeckung mit einem zylindrischen Abschnitt eingepresst ist und sich von dem zylindrischen Abschnitt ein Bodenabschnitt aus in Radialrichtung nach innen erstreckt, um ein innenseitiges Ende der Radnabe zu bedecken, wobei zwischen der Schutzabdeckung und einem Ende des Außenrings ein Dichtelement vorgesehen ist und wobei das Dichtelement stoffschlüssig mit der Schutzabdeckung verbunden ist.According to the invention, this object is achieved by a wheel bearing unit having a wheel hub, the wheel hub having at one end an integrally formed wheel flange and an inner ring rotatable together with the wheel hub, wherein the inner ring is fastened by means of a Wälznietbundes on the wheel hub to a row of rolling against a To bias outer ring, and with an encoder which is provided on the inner ring and extending radially in the direction of the outer ring and with a protective cover, which is fixed to the outer ring to close and seal annular openings formed between the outer ring and the wheel hub and the protective cover is press-fitted with a cylindrical portion and extends radially inward from the cylindrical portion to a bottom end to cover an inside end of the wheel hub, with a sealing member between the protective cover and an end of the outer ring is seen and wherein the sealing element is integrally connected to the protective cover.
Bei der erfindungsgemäßen Radlagereinheit ist zur Abdichtung der ringförmigen Öffnung zwischen Außenring und Radnabe, eine Schutzabdeckung vorgesehen. Diese Schutzabdeckung wird mit einem zylindrischen Abschnitt in den Außenring eingepresst. Zwischen dem Außenring und der Schutzabdeckung ist ein Dichteelement vorgesehen, welches beim Einpressen elastisch verformt wird. Ein derartiger Aufbau ermöglicht eine sichere Abdichtung der Radlagereinheit und verhindert das Eindringen von Regenwasser oder Staub von außen in das Lager, sowie das Auslaufen von Schmierfett, welches innerhalb des Lagers vorgesehen ist. Mittels der stoffschlüssigen Verbindung des Dichtelementes mit der Schutzabdeckung, wird gewährleistet, dass das Dichtelement beim Einpressen eine vorherbestimmte Position beibehält.In the wheel bearing unit according to the invention, a protective cover is provided for sealing the annular opening between the outer ring and the wheel hub. This protective cover is pressed with a cylindrical section in the outer ring. Between the outer ring and the protective cover, a sealing element is provided which is elastically deformed during pressing. Such a structure allows a secure sealing of the wheel bearing unit and prevents the ingress of rain water or dust from the outside into the camp, as well as the leakage of grease, which is provided within the bearing. By means of the cohesive connection of the sealing element with the protective cover, it is ensured that the sealing element retains a predetermined position during pressing.
Bevorzugterweise ist das Dichtelement als Dichtschaum ausgebildet und stoffschlüssig mit der Schutzabdeckung verbunden. Alternativ kann der Dichtschaum auch mit dem Außenring verbunden sein. Dabei wird der Dichtschaum vor dem Einpressen der Schutzabdeckung auf diese aufgespritzt. Preferably, the sealing element is designed as a sealing foam and materially connected to the protective cover. Alternatively, the sealing foam may also be connected to the outer ring. In this case, the sealing foam is sprayed onto this before pressing the protective cover.
Bevorzugterweise ist das Dichtelement als Dichtschnur ausgebildet und stoffschlüssig mit der Schutzabdeckung verbunden. Alternativ kann die Dichtschnur auch mit dem Außenring verbunden sein. Dabei wird die Dichtschnur vor dem Einpressen der Schutzabdeckung auf diese aufgeklebt. Preferably, the sealing element is designed as a sealing cord and materially connected to the protective cover. Alternatively, the sealing cord can also be connected to the outer ring. The sealing cord is glued to this before pressing the protective cover.
Gemäß einer Ausgestaltung der Erfindung ist die Schutzabdeckung mit dem zylindrischen Abschnitt an einem Innenumfang des Außenrings eingepresst. Alternativ ist die Schutzabdeckung mit dem zylindrischen Abschnitt an einem Außenumfang des Außenrings eingepresst. Je nach Anforderung oder vorhandenem Bauraum wird die Schutzabdeckung am Innenumfang oder am Außenumfang des Außenringes eingepresst.According to one embodiment of the invention, the protective cover is pressed with the cylindrical portion on an inner periphery of the outer ring. Alternatively, the protective cover is press-fitted with the cylindrical portion on an outer periphery of the outer ring. Depending on the requirement or existing installation space, the protective cover is pressed in on the inner circumference or on the outer circumference of the outer ring.
Gemäß einer Ausgestaltung der Erfindung ist die Schutzabdeckung aus einem nicht ferromagnetischem Material ausgebildet. Dadurch können negative Auswirkungen auf den magnetischen Fluss verhindert werden. According to one embodiment of the invention, the protective cover is formed of a non-ferromagnetic material. This can prevent negative effects on the magnetic flux.
Bevorzugterweise ist die Schutzabdeckung schalenförmig ausgebildet. Durch eine derartige Ausbildung der Schutzabdeckung, kann die Starrheit erhöht und eine Verformung durch Auftreffen von Kies etc. unterbunden werden. Preferably, the protective cover is cup-shaped. By such Formation of the protective cover, the rigidity can be increased and deformation by impingement of gravel, etc. can be prevented.
In einer Ausgestaltung der Erfindung ist ein Drehgeschwindigkeitssensor zum Erfassen der Drehgeschwindigkeit der Radnabe vorgesehen, wobei der Drehgeschwindigkeitssensor und der Encoder mit einem vorbestimmten Luftspalt in Axialrichtung einander gegenüberliegend angeordnet sind.In one embodiment of the invention, a rotational speed sensor for detecting the rotational speed of the wheel hub is provided, wherein the rotational speed sensor and the encoder are arranged with a predetermined air gap in the axial direction opposite to each other.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand von zwei Figuren dargestellt. Es zeigen:Hereinafter, an embodiment of the invention will be illustrated with reference to two figures. Show it:
Detaillierte Beschreibung der ZeichnungenDetailed description of the drawings
Der Innenring
Zur Abdichtung einer Öffnung zwischen dem Außenring
Von dem zylindrischen Abschnitt
Zwischen der Schutzabdeckung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Radlagereinheit wheel bearing unit
- 22
- Radnabe wheel hub
- 33
- Wälzkörperreihe rolling body row
- 55
- Wälzkörper rolling elements
- 66
- Außenring outer ring
- 77
- Innenring inner ring
- 88th
- Wälznietbund rolling rivet
- 99
- Schutzabdeckung protective cover
- 1010
- zylindrischer Abschnitt cylindrical section
- 1111
- Armierung reinforcement
- 1212
- Innenumfang inner circumference
- 1313
- Bodenabschnitt bottom section
- 1414
- Dichtelement sealing element
- 1515
- Dichtschaum sealing foam
- 1616
- Sensoraufnahme sensor recording
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 112011100942 T5 [0003] DE 112011100942 T5 [0003]
- EP 2047131 B1 [0004] EP 2047131 B1 [0004]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014206764.2A DE102014206764A1 (en) | 2014-04-08 | 2014-04-08 | wheel bearing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014206764.2A DE102014206764A1 (en) | 2014-04-08 | 2014-04-08 | wheel bearing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014206764A1 true DE102014206764A1 (en) | 2015-10-29 |
Family
ID=54261633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014206764.2A Ceased DE102014206764A1 (en) | 2014-04-08 | 2014-04-08 | wheel bearing unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102014206764A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170087934A1 (en) * | 2015-09-29 | 2017-03-30 | Aktiebolaget Skf | Sealing device for a hub bearing assembly |
CN113884610A (en) * | 2021-09-29 | 2022-01-04 | 浙江希谱检测技术有限公司 | Automatic calibration device applied to gas chromatograph and special gas leakage prevention device for zero gas input tube |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1030111B (en) * | 1953-10-12 | 1958-05-14 | Hi Shear Rivet Tool Company | Fluid-tight fastening element |
US6218827B1 (en) * | 1995-08-22 | 2001-04-17 | Nsk Ltd. | Rolling bearing unit having an improved structure for preventing foreign material from entering the unit |
JP2004052831A (en) * | 2002-07-17 | 2004-02-19 | Koyo Seiko Co Ltd | Rolling bearing device |
EP1327534B1 (en) * | 2002-01-15 | 2009-07-22 | Skf Industrie S.P.A. | Sensor-holding hub cap for a wheel hub bearing |
DE112011100942T5 (en) | 2010-03-18 | 2013-01-24 | Ntn Corporation | Wheel bearing device which is connected to a Drehgeschwindigkeitserfassungsvorrichtung |
EP1693676B1 (en) * | 2005-02-21 | 2013-05-01 | Jtekt Corporation | Roller bearing and method of producing roller bearing apparatus. |
EP2047131B1 (en) | 2006-07-10 | 2013-09-18 | Aktiebolaget SKF | A bearing assembly with a protective cover for an encoder |
-
2014
- 2014-04-08 DE DE102014206764.2A patent/DE102014206764A1/en not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1030111B (en) * | 1953-10-12 | 1958-05-14 | Hi Shear Rivet Tool Company | Fluid-tight fastening element |
US6218827B1 (en) * | 1995-08-22 | 2001-04-17 | Nsk Ltd. | Rolling bearing unit having an improved structure for preventing foreign material from entering the unit |
EP1327534B1 (en) * | 2002-01-15 | 2009-07-22 | Skf Industrie S.P.A. | Sensor-holding hub cap for a wheel hub bearing |
JP2004052831A (en) * | 2002-07-17 | 2004-02-19 | Koyo Seiko Co Ltd | Rolling bearing device |
EP1693676B1 (en) * | 2005-02-21 | 2013-05-01 | Jtekt Corporation | Roller bearing and method of producing roller bearing apparatus. |
EP2047131B1 (en) | 2006-07-10 | 2013-09-18 | Aktiebolaget SKF | A bearing assembly with a protective cover for an encoder |
DE112011100942T5 (en) | 2010-03-18 | 2013-01-24 | Ntn Corporation | Wheel bearing device which is connected to a Drehgeschwindigkeitserfassungsvorrichtung |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170087934A1 (en) * | 2015-09-29 | 2017-03-30 | Aktiebolaget Skf | Sealing device for a hub bearing assembly |
US9914325B2 (en) * | 2015-09-29 | 2018-03-13 | Aktiebolaget Skf | Sealing device for a hub bearing assembly |
CN113884610A (en) * | 2021-09-29 | 2022-01-04 | 浙江希谱检测技术有限公司 | Automatic calibration device applied to gas chromatograph and special gas leakage prevention device for zero gas input tube |
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