WO2014131384A1 - Dichtungsanordnung für axialwälzlager - Google Patents
Dichtungsanordnung für axialwälzlager Download PDFInfo
- Publication number
- WO2014131384A1 WO2014131384A1 PCT/DE2013/200357 DE2013200357W WO2014131384A1 WO 2014131384 A1 WO2014131384 A1 WO 2014131384A1 DE 2013200357 W DE2013200357 W DE 2013200357W WO 2014131384 A1 WO2014131384 A1 WO 2014131384A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sealing
- sealing arrangement
- stiffening sleeve
- arrangement according
- raceway
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
- F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
-
- 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
- F16C33/761—Sealings of ball or roller bearings specifically for bearings with purely axial load
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/045—Mounting or replacing seals
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
-
- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
-
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
Definitions
- the invention relates to an axial rolling bearing, consisting of two races, between which in a rolling element cage guided rolling elements are arranged and for sealing a Wälz stressesraums the Axialskylzlager is enclosed on the outside by a seal assembly.
- Axial rolling bearings which are also referred to as longitudinal or thrust bearing, take up forces in the longitudinal direction of the shaft or axis and are known in various embodiments.
- knuckle for attachment of steerable wheels are pivotally mounted on an axle of the chassis.
- the connection between the steering knuckle and the axle body is made by a king pin, which is inserted into corresponding holes of the steering knuckle and the axle body.
- Axial forces between the steering knuckle and the axle body are transmitted via an axial roller bearing mounted on the steering knuckle pin. Effective sealing is required for the function and service life of the axial roller bearing, which prevents both lubricant leakage from the bearing and the ingress of contaminants into the axial rolling bearing.
- This seal is particularly intended for Axialschenkellagerungen in which the lubricant remains permanently without relubrication in the storage. Furthermore, relubrication can be provided for axial shaft bearings, with the bearing being filled up to a visible outlet in the area of the seal with lubricant.
- DE 21 02 656 A shows the application of an axial roller bearing in a stub axle bearing of a vehicle axle.
- An axle body is supported via an axial rolling bearing on a lower receptacle of the forked end of a steering knuckle and allows rotation of the steering knuckle.
- the upper race of the Axial maybelzlagers is arranged in a cup-shaped housing, the sleeve-shaped edge surrounds the lateral surface of the lower rotor disc with play.
- a sealing ring is clamped with a bead-shaped portion.
- an elastic ring part extends into the space between the sleeve-shaped part and the peripheral surface of the race. At the same time the Wälz stressesraum or the bearing interior of the Axialskylzlagers is sealed by the elastic ring member.
- the invention has for its object to provide for a Axial maybelzlager a component-optimized seal assembly in a simple compact design with an improved holding function and high sealing quality, which is inexpensive to produce.
- the inventive, for a Axial maybelzlager certain seal assembly includes a reinforcing a rotationally symmetric stiffening sleeve, which is partially connected in materially bonded with an elastic sealing material.
- the rotationally symmetrical stiffening sleeve encloses both races of the axial rolling bearing, wherein the seal arrangement can be fixed in position on a raceway via at least one attachment section, which is preferably designed as a press fit.
- Sealing sections can be realized by means of the sealing material, which is preferably vulcanized or fastened by gluing, to the stiffening sleeve.
- the sealing material can be specially designed or shaped or, in conjunction with the stiffening sleeve, can be sealingly supported on the races in order to effectively seal the rolling body space of the axial rolling bearing. Due to the inventive measures, such as the defined holding function of the stiffening sleeve, due to the direct connection with the sealing material results in an exact installation position of the Dichtungsabschnit- te.
- This mode of operation is advantageous with respect to the sealing quality over previously known two-part sealing arrangements in which the sealing ring was used with a certain degree of freedom in relation to a sleeve surrounding the axial roller bearing on the outside.
- the simple, component-optimized, compact design of the sealing arrangement according to the invention can furthermore be produced inexpensively and can be easily assembled.
- a fastening portion of the seal assembly is formed, in which an end zone of the stiffening sleeve is caulked to an obliquely or inclined outer contour of a raceway.
- the invention includes a mounting portion which is formed in conjunction with the sealing material of the stiffening sleeve. For this purpose, a bead formed by the sealing material and extending over the reinforcing plate in the installed state is supported on the inclined outer contour of a roller bearing race.
- the structure of the seal assembly according to the invention further comprises a stiffening sleeve, which is non-positively supported on a race of the Axial maybelzla- gers to form a first seal portion on the elastic sealing material.
- the stiffening sleeve frictionally biased surrounds the raceway.
- a second, cooperating with the further race sealing portion forms a sealing material formed from the sealing lip, which is sealingly supported on the race.
- the invention offers the possibility that both races of the Axial maybelzlagers are directly assembled via the seal assembly using the mounting portions. All components of the bearing are thus secured against loss and form a preassembled unit, for example, a simplified automated assembly. In order to achieve an unimpeded relative movement between the two races, it is advisable that a mounting portion is caulked with play with respect to the inclined outer contour of a race.
- a further embodiment of the sealing arrangement according to the invention includes a stabilizing section for the stiffening sleeve.
- This comprises a circumferential or partially arranged, axially aligned in the WälzSheniaraum stage, which can also be designed as a bead.
- the stabilization section in the installed state is positively supported on an inner zone of a raceway.
- the stabilizing portion sealingly over the sealing material on the raceway.
- the stiffening sleeve of the sealing arrangement is preferably covered on all sides with the sealing material in the area of the fastening sections, the sealing sections and the stabilizing section on one side.
- the stiffening sleeve can have completely on one side a sealing material which is fastened to the inside of the stiffening sleeve by material bonding, in particular by means of vulcanization or by gluing.
- the material used for the stiffening sleeve according to the invention preferably a sheet material is used, from the non-cutting, in particular by means of a deep-drawing process, the stiffening sleeve can be produced inexpensively in large quantities.
- a corrosion-resistant steel sheet with a sheet thickness greater than 0.3 mm, preferably 0.6 mm and less than 1, 0 mm.
- the invention includes an assembly aid.
- the stiffening sleeve can, for example, comprise a plurality of symmetrically arranged, radially outwardly directed limbs.
- the legs can be used to simplify the assembly of the seal assembly with the aid of a tool.
- a gun-type elastomer is provided for the sealing arrangement as a suitable elastic sealing material, for example NBR or EPM (ethylene-propylene rubber). This plastic is characterized by a high temperature resistance, the permanent elasticity remains virtually unchanged over the entire temperature range of -40 ° to + 50 °, in which motor vehicles are used.
- the axial roller bearing sealed according to the invention can be used in steering axles of vehicles, in particular commercial vehicles.
- an axle body is supported via the axial rolling bearing on a steering knuckle, which is pivotable about a king pin.
- FIG. 1 shows a detail of a vehicle steering axle, in which an axle body is supported via an axial roller bearing on a steering knuckle;
- FIG. 2 shows schematically an axial rolling bearing with a first embodiment of a sealing arrangement according to the invention
- FIG. 3 shows schematically an axial rolling bearing with a second embodiment of a sealing arrangement according to the invention.
- FIG. 4 schematically shows an axial roller bearing with a third exemplary embodiment of a sealing arrangement according to the invention.
- Fig. 1 is a section of a suspension 1 for a steerable front wheel of a motor vehicle is shown schematically.
- a steering knuckle 2 in common with the associated wheel bearing 3, wheel hub and not shown vehicle wheel are pivotally mounted relative to an axle body 5.
- the steering knuckle 2 and the axle body 5 are pivotally connected to each other via a king pin 6.
- the axle stub axle 6 fitted in the axle body 5 is rotatably mounted in the upper receptacle 9a and via two needle bearings 8a, 8b in the lower receptacle 9b of the stub axle 2 via a bearing 7, for example a slide bearing.
- the axle body 5 is supported via an axial roller bearing 10, through which the kingpin 6 is guided, on a shoulder of the lower receptacle 9b of the stub axle 2.
- An upper race 12 of the axial roller bearing 10 is assigned to the axle body 5 and a lower race 13 to the steering knuckle 2. Between the races 12,13 rolling elements 4 are preferably used in a WälzSystemhimfig out.
- the axial roller bearing 10 is surrounded by a sealing arrangement 1 1, which protects a WälzSystemraum 16 against entering from outside into the rolling bearing 10 impurities and against escaping lubricant.
- FIGS. 2 to 4 show differently constructed sealing arrangements 14a, 14b, 14c in connection with the schematically illustrated axial rolling bearing 10, of which the running rings 12, 13 are depicted.
- the sealing arrangement 14a consists of a reinforcing sleeve 15a forming a reinforcement, which surrounds both outer races 12, 13 of the axial rolling bearing 10 on the outside.
- the stiffening sleeve 15a is connected via sealing portions 19a, 19b and a fastening portion 20a in operative connection with the races 12,13.
- On the inside, the stiffening sleeve 15a is covered with a sealing material 17 except for an axial bearing on the raceway 12.
- a first sealing portion 19a forms the stabilizing portion 18, which is indirectly supported via the sealing material 17 on an axial inner wall 21 of the raceway 12.
- the stiffening sleeve 15a forms the rigidity of the sleeve 15a improving stabilizing portion 18, formed as a rolling body 16 of the axial roller bearing 10 aligned rectangular step.
- An end of the stiffening sleeve 15a associated with the race 13 is provided as a fastening portion 20a, which abuts in its end position with an oblique outer contour 24 of the race 13 by forming or caulking.
- the sealing material 17 forms a spread to the raceway 13 sealing lip 26.
- a completion of the Axial anymorelzlagers 10 with the seal assembly 14a of FIG. 2 can be carried out in the following assembly steps.
- the stiffening sleeve 15a is pushed onto the raceway 12 until the stabilization section 18 abuts.
- the inner diameter of the stiffening sleeve 15a and the outer diameter of the raceway 12 can be selected so that a transition or interference fit occurs during the joining of these components.
- the rolling elements 4 are associated with or without Wälz stressesmaschinefig the raceway 12 before the further race 13 is inserted axially into the stiffening sleeve 15 a.
- FIG. 3 shows the sealing arrangement 14b, which differs from the sealing arrangement 14a according to FIG. 2 by a deviating fastening section 20b.
- the mounting portion 20b forming bead 27, which is in operative connection with the oblique outer contour 24 of the raceway 13.
- FIG. 4 shows the seal arrangement 14c whose stiffening sleeve 15c does not include a stabilization section.
- the with the raceway 13th cooperating mounting portion 20b of the seal assembly 14c is consistent with the embodiment of FIG.
- Another mounting portion 20c of the seal assembly 14c in communication with the race 12 is similar to the mounting portion 20a shown in FIG.
- the attachment portion 20c forms the end of the stiffening sleeve 15c associated with the race 12, which corresponds by forming in its end position with an oblique outer contour 28 of the race 12.
- the sealing material 17 forms a sealing lip 30 spread apart from the raceway 12.
- the stiffening sleeve 15c in the abutment region of the raceway 12 is initially provided via the elastic Seal material 17 is statically sealed and then the stiffening sleeve 15c rests directly on the outer contour of the raceway 12.
- an assembly aid 31 can furthermore be provided.
- the stiffening sleeve 15c preferably comprises a plurality of radially outwardly directed legs, via which, for example, in conjunction with a separate tool, the assembly of the seal assembly 14c is simplified feasible.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/767,416 US9746032B2 (en) | 2013-02-27 | 2013-12-11 | Sealing arrangement for axial roller bearings |
BR112015020770A BR112015020770A8 (pt) | 2013-02-27 | 2013-12-11 | disposição de vedação em um rolamento de rolos axial, rolamento de rolos axial, suspensão de roda de um veículo a motor com um rolamento de rolos axial, e, eixo de direção de um veículo a motor |
RU2015140952A RU2646394C2 (ru) | 2013-02-27 | 2013-12-11 | Уплотнительное устройство для упорного подшипника качения |
CN201380072612.5A CN105190067B (zh) | 2013-02-27 | 2013-12-11 | 用于推力滚动轴承的密封装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013203241.2 | 2013-02-27 | ||
DE102013203241.2A DE102013203241B4 (de) | 2013-02-27 | 2013-02-27 | Dichtungsanordnung für Axialwälzlager |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014131384A1 true WO2014131384A1 (de) | 2014-09-04 |
Family
ID=50000739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2013/200357 WO2014131384A1 (de) | 2013-02-27 | 2013-12-11 | Dichtungsanordnung für axialwälzlager |
Country Status (6)
Country | Link |
---|---|
US (1) | US9746032B2 (de) |
CN (1) | CN105190067B (de) |
BR (1) | BR112015020770A8 (de) |
DE (1) | DE102013203241B4 (de) |
RU (1) | RU2646394C2 (de) |
WO (1) | WO2014131384A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10443650B2 (en) | 2017-04-13 | 2019-10-15 | Roller Bearing Company Of America, Inc. | Two part seal assembly for a track roller bearing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900004251A1 (it) * | 2019-03-25 | 2020-09-25 | Skf Ab | Modulo integrato elemento di cuscinetto - montante di sospensione e suo metodo di produzione |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1695087U (de) * | 1954-12-30 | 1955-03-17 | Kugelfischer G Schaefer & Co | Waelzlager-abdichtung. |
DE2102656A1 (de) | 1971-01-21 | 1972-08-10 | Maschf Augsburg Nuernberg Ag | Vorrichtung zum Abdichten eines axial belastbaren Rollenlagers, insbesondere des A'xiallagers zwischen dem Lenkachsschenkel und dem Achskörper eines Kraftfahrzeuges |
FR2194260A5 (de) * | 1972-07-26 | 1974-02-22 | Skf Ind Trading & Dev | |
DE7406356U (de) * | 1974-02-23 | 1974-06-20 | Skf Kugellagerfabriken Gmbh | Abgedichtetes Axiallager |
JPS49119638U (de) * | 1973-02-09 | 1974-10-14 | ||
JPS5254745U (de) * | 1975-10-16 | 1977-04-20 | ||
GB2145781A (en) * | 1983-08-31 | 1985-04-03 | Nippon Seiko Kk | Sealed bearings in strut type suspension assemblies |
FR2921016A1 (fr) * | 2007-09-19 | 2009-03-20 | Skf Ab | Dispositif de butee de suspension et jambe de force |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1888215A (en) * | 1930-02-06 | 1932-11-22 | Norma Hoffmann Bearings Corp | Antifriction bearing |
US2044380A (en) * | 1930-05-20 | 1936-06-16 | Gen Motors Corp | Bearing and seal therefor |
GB874517A (en) * | 1958-07-07 | 1961-08-10 | Massimo Rosicarelli | Improvements in and relating to anti-friction bearings |
US3010771A (en) * | 1959-07-13 | 1961-11-28 | Acme Ball Bearing & Mfg Co | Bearing assembly |
GB990355A (en) * | 1962-10-16 | 1965-04-28 | Hans Ziller | Improvements in and relating to seals for grease-packed ball and roller bearings |
CH480350A (de) | 1965-09-21 | 1969-10-31 | Geigy Ag J R | Verfahren zur Herstellung von neuen, kondensierten heterocyclischen Verbindungen |
NL129866C (de) | 1965-09-21 | |||
FR1568654A (de) * | 1967-06-16 | 1969-05-23 | ||
SE346361B (de) * | 1968-04-22 | 1972-07-03 | Skf Svenska Kullagerfab Ab | |
DE6923852U (de) * | 1969-01-14 | 1969-10-23 | Skf Kugellagerfabriken Gmbh | Abgedichtetes axiallager, insbesondere axial-kegelrollenlager |
GB1286872A (en) * | 1969-04-21 | 1972-08-23 | Skf Svenska Kullagerfab Ab | Rolling bearing unit |
US3770992A (en) * | 1971-02-28 | 1973-11-06 | Rin Skf Officine Di Villar Per | Bearing having closure means for closing the bearing seating |
JPS49119638A (de) | 1973-03-16 | 1974-11-15 | ||
FR2259283B1 (de) * | 1974-01-30 | 1978-07-07 | Skf Ind Trading & Dev | |
US4001175A (en) | 1975-10-29 | 1977-01-04 | General Electric Company | Flame retardant polycarbonate composition |
US4798394A (en) * | 1986-10-15 | 1989-01-17 | Dana Corporation | Kingpin assembly for a vehicle steering axle |
DE8809903U1 (de) | 1988-08-03 | 1988-09-15 | SKF GmbH, 8720 Schweinfurt | Axial Wälzlager |
DE9211702U1 (de) * | 1992-08-31 | 1992-12-24 | SKF GmbH, 8720 Schweinfurt | Dichtung für Axialwälzlager |
DE9310179U1 (de) * | 1993-07-08 | 1993-09-02 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Axiallager |
US5344241A (en) * | 1993-11-15 | 1994-09-06 | L&S Bearing Co. | Bearing assembly with internal seal |
US5813675A (en) * | 1995-10-31 | 1998-09-29 | The Timken Company | Multibarrier seal |
US5588915A (en) * | 1995-12-26 | 1996-12-31 | Dana Corporation | Seal and seal guard assembly for universal joint |
ITTO980140A1 (it) * | 1998-02-24 | 1999-08-24 | Skf Ind Spa | Cuscinetto con un dispositivo di tenuta ed un dispositivo di rilevamen to della velocita' di rotazione. |
DE10338957A1 (de) * | 2003-08-25 | 2005-03-24 | Fag Kugelfischer Ag | Dichtungseinheit für eine Radlagerung |
DE102005055037A1 (de) * | 2005-11-18 | 2007-05-24 | Schaeffler Kg | Schrägkugellager |
JP5334287B2 (ja) * | 2008-06-25 | 2013-11-06 | 内山工業株式会社 | ベアリングシール |
DE102008039489A1 (de) * | 2008-08-23 | 2010-02-25 | Schaeffler Kg | Kupplungsausrücklagereinrichtung, sowie Verfahren zur Herstellung derselben |
JP2010159791A (ja) * | 2009-01-07 | 2010-07-22 | Ntn Corp | 車輪用軸受シールおよびこれを備えた車輪用軸受装置 |
JP5163990B2 (ja) * | 2009-10-09 | 2013-03-13 | 芳彦 秋岡 | 転がり軸受および転がり軸受用シール |
DE102011003704B4 (de) * | 2011-02-07 | 2018-09-13 | Schaeffler Technologies AG & Co. KG | Labyrinthdichtung eines Radiallagers mit Radialflansch |
JP5998550B2 (ja) * | 2012-03-15 | 2016-09-28 | 株式会社ジェイテクト | 転がり軸受装置 |
FR3017170A1 (fr) * | 2014-02-03 | 2015-08-07 | Skf Ab | Palier a roulement, notamment pour mecanisme de direction assistee de vehicule automobile |
-
2013
- 2013-02-27 DE DE102013203241.2A patent/DE102013203241B4/de not_active Expired - Fee Related
- 2013-12-11 RU RU2015140952A patent/RU2646394C2/ru not_active IP Right Cessation
- 2013-12-11 CN CN201380072612.5A patent/CN105190067B/zh not_active Expired - Fee Related
- 2013-12-11 US US14/767,416 patent/US9746032B2/en not_active Expired - Fee Related
- 2013-12-11 BR BR112015020770A patent/BR112015020770A8/pt not_active Application Discontinuation
- 2013-12-11 WO PCT/DE2013/200357 patent/WO2014131384A1/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1695087U (de) * | 1954-12-30 | 1955-03-17 | Kugelfischer G Schaefer & Co | Waelzlager-abdichtung. |
DE2102656A1 (de) | 1971-01-21 | 1972-08-10 | Maschf Augsburg Nuernberg Ag | Vorrichtung zum Abdichten eines axial belastbaren Rollenlagers, insbesondere des A'xiallagers zwischen dem Lenkachsschenkel und dem Achskörper eines Kraftfahrzeuges |
FR2194260A5 (de) * | 1972-07-26 | 1974-02-22 | Skf Ind Trading & Dev | |
JPS49119638U (de) * | 1973-02-09 | 1974-10-14 | ||
DE7406356U (de) * | 1974-02-23 | 1974-06-20 | Skf Kugellagerfabriken Gmbh | Abgedichtetes Axiallager |
JPS5254745U (de) * | 1975-10-16 | 1977-04-20 | ||
GB2145781A (en) * | 1983-08-31 | 1985-04-03 | Nippon Seiko Kk | Sealed bearings in strut type suspension assemblies |
FR2921016A1 (fr) * | 2007-09-19 | 2009-03-20 | Skf Ab | Dispositif de butee de suspension et jambe de force |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10443650B2 (en) | 2017-04-13 | 2019-10-15 | Roller Bearing Company Of America, Inc. | Two part seal assembly for a track roller bearing |
Also Published As
Publication number | Publication date |
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US20150377298A1 (en) | 2015-12-31 |
CN105190067B (zh) | 2018-04-17 |
RU2646394C2 (ru) | 2018-03-02 |
DE102013203241A1 (de) | 2014-08-28 |
DE102013203241B4 (de) | 2017-02-02 |
RU2015140952A (ru) | 2017-03-31 |
BR112015020770A8 (pt) | 2018-09-11 |
BR112015020770A2 (pt) | 2017-07-18 |
US9746032B2 (en) | 2017-08-29 |
CN105190067A (zh) | 2015-12-23 |
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