WO2012076583A2 - Käfigsegment eines kegelrollenlagers und kegelrollenlager - Google Patents
Käfigsegment eines kegelrollenlagers und kegelrollenlager Download PDFInfo
- Publication number
- WO2012076583A2 WO2012076583A2 PCT/EP2011/072027 EP2011072027W WO2012076583A2 WO 2012076583 A2 WO2012076583 A2 WO 2012076583A2 EP 2011072027 W EP2011072027 W EP 2011072027W WO 2012076583 A2 WO2012076583 A2 WO 2012076583A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- webs
- circumferential
- cage segment
- roller 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.)
- Ceased
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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/51—Cages for rollers or needles formed of unconnected members
-
- 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
- F16C19/34—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 both radial and axial load
- F16C19/36—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 both radial and axial load with a single row of rollers
- F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
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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
- 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
- F16C19/34—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 both radial and axial load
- F16C19/36—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 both radial and axial load with a single row of rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/34—Rollers; Needles
- F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
- F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
- F16C33/4682—Details of individual pockets, e.g. shape or roller retaining means of the end walls, e.g. interaction with the end faces of the rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/51—Cages for rollers or needles formed of unconnected members
- F16C33/513—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/46—Cages for rollers or needles
- F16C33/56—Selection of substances
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/36—Polyarylene ether ketones [PAEK], e.g. PEK, PEEK
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/52—Polyphenylene sulphide [PPS]
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
Definitions
- the cage segment according to the invention of a tapered roller bearing has two circumferential webs lying opposite one another, each extending between a first circumferential end and a second circumferential end of the cage segment. Furthermore, the cage segment has at least two mutually opposite connecting webs, which connect the two circumferential webs together and form together with the peripheral webs at least one pocket for receiving a conical rolling element.
- the circumferential webs and the connecting webs have pocket sides which bound the pocket.
- the circumferential webs and the connecting webs arranged in the region of the first circumferential end and the second circumferential end have opposite environmental sides to the pocket sides.
- the connecting webs each have on their pocket side a concave shaped first guide surface and a concave shaped second guide surface and arranged in the region of the first circumferential end or the second circumferential end connecting webs additionally each on its peripheral side a concave shaped first guide surface for partially encompassing a rolling element in its circumferential direction.
- the first guide surfaces and the second guide surfaces on the pocket sides of the connecting webs which adjoin the same pocket, secure a rolling element arranged in this pocket against falling out in a first direction and in a second direction opposite to the first direction in a positively locking manner and thereby fix the rolling element in a captive manner in the bag.
- the cage segment can be made of plastic. Such a trained cage segment is characterized in particular by its low weight, its cost-effective production and relatively high flexibility.
- the cage segment may be made of poly-phenyl-sulfide or of poly-ether-ether-ketone. Both materials are characterized by a very good aging resistance and a long service life, so that the cage segment can be used over a very long period of operation.
- the first guide surfaces on the surrounding sides of the connecting webs may be formed analogously to the first guide surfaces on the pocket sides of the connecting webs with respect to shape and arrangement.
- the first guide surfaces on the surrounding sides of the connecting webs may be offset from the first guide surfaces on the pocket sides of the connecting webs.
- the first guide surfaces on the surrounding sides of the connecting webs may be offset from the first guide surfaces on the pocket sides of the connecting webs to the inner rolling element raceway of the tapered roller bearing. All connecting webs may be identical on their pocket sides.
- Figure 1 shows an embodiment of an inventively designed tapered roller bearing in a perspective view.
- each connecting web 11 is arranged in the region of the first circumferential end 13 or of the second circumferential end 14 of the cage segment 7, ie for the first connecting web 11 and the last connecting web 11 of the cage segment 7 with respect to FIG Circumferential direction of the tapered roller bearing. Since the embodiment of the cage segment 7 shown in FIGS. 2 to 4 has only one pocket 12, each circumferential ridge 10 and each connecting ridge 11 in this exemplary embodiment each have a pocket side and an environmental side.
- the circumferential webs 10 of a single-row cage segment 7 also have a pocket side and an environmental side, even if the cage segment 7 has more than one pocket 12.
- the connecting webs 11 can each have either one or two pocket sides and thus either one or no surrounding side.
- a connecting web 11 which is arranged between two pockets 12 has two pocket sides and no surrounding side.
- the inner raceway sides and the outer raceway sides of the circumferential webs 10 and the connecting webs 11 are each formed as a flat surface.
- all the inner raceway sides of the circumferential webs 10 and the connecting webs 11 each have a partial surface formed as part of a common plane.
- all outer raceway sides of the circumferential webs 10 and the connecting - tion webs 11 each have a partial surface, which is formed as part of a common plane.
- the cage segment 7 has a plurality of pockets 12 this applies at least to the inner raceway sides and the outer raceway sides of the circumferential webs 10 and those connecting webs 11 which bound the same pocket 12.
- the first guide surface 16 and the second guide surface 17 overlap by less than 50%, in particular by less than 10% of the length of the connecting web 11.
- the first guide surface 16 is adjacent to or adjacent to the longer peripheral web 10, the second guide surface 17 adjacent arranged on the shorter peripheral ridge 10 or in the vicinity thereof.
- the first guide surface 16 is located closer to the longer circumferential ridge 10 than the second guide surface 17, and the second guide surface 17 is located closer to the shorter circumferential ridge 10 than the first guide surface 16.
- the first guide surfaces 16 are on the pocket side and on the environmental side formed of the connecting web 11 in terms of arrangement and shape in an analogous manner. Under an analog training is a qualitative, not necessary but quantitatively same education to understand.
- first guide surface 16 on the surrounding side of the connecting web 1 1 is slightly displaced to the first guide surface 16 on the pocket side of the same connecting web 11. This results in more favorable guiding conditions with regard to the offset between adjacent rolling elements 6 required by the curvature of the inner rolling body raceway 3 and the outer rolling body raceway 5.
- An analogous shaping of the first guide surfaces 16 means that the qualitative course of the curvature of the first guide surfaces 16, but not necessarily their radii of curvature match. However, identical radii of curvature are provided in the illustrated embodiment and also useful in many other cases.
- the circumferential webs 10 of different cage segments 7 each enclose an angle with one another.
- the inner raceway sides of the circumferential webs 10 of different cage segments 7 each include a non-zero angle with each other.
- the outer raceway sides of the circumferential webs 10 of different cage segments 7 each include a non-zero angle with each other.
- the cage segment 7, which has a plurality of pockets 12 there is also The possibility that the inner raceway sides and / or the outer raceway sides of the circumferential webs 10 each have a polygonal shape and accordingly include portions of the raceway sides which are arranged in the region of different pockets 12 of the cage segment 7, a non-zero angle with each other. As can be seen from FIGS.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/991,593 US9366293B2 (en) | 2010-12-07 | 2011-12-07 | Cage segment of a tapered roller bearing, and tapered roller bearing |
| CN201180067034.7A CN103354876B (zh) | 2010-12-07 | 2011-12-07 | 圆锥滚子轴承 |
| DK11793779.7T DK2649333T3 (en) | 2010-12-07 | 2011-12-07 | SEGMENT OF A TAPE ROLLER AND A Tapered roller bearing |
| KR1020137017365A KR20130129233A (ko) | 2010-12-07 | 2011-12-07 | 테이퍼식 롤러 베어링 |
| JP2013542521A JP2013545949A (ja) | 2010-12-07 | 2011-12-07 | 円錐ころ軸受のケージセグメント及び円錐ころ軸受 |
| ES11793779.7T ES2681537T3 (es) | 2010-12-07 | 2011-12-07 | Segmento de jaula de un rodamiento de rodillos cónicos y rodamiento de rodillos cónicos |
| RU2013130984/11A RU2577821C2 (ru) | 2010-12-07 | 2011-12-07 | Конический роликовый подшипник |
| EP11793779.7A EP2649333B1 (de) | 2010-12-07 | 2011-12-07 | Käfigsegment eines kegelrollenlagers und kegelrollenlager |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010062526 | 2010-12-07 | ||
| DE102010062526.4 | 2010-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012076583A2 true WO2012076583A2 (de) | 2012-06-14 |
| WO2012076583A3 WO2012076583A3 (de) | 2012-08-30 |
Family
ID=45218722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2011/072027 Ceased WO2012076583A2 (de) | 2010-12-07 | 2011-12-07 | Käfigsegment eines kegelrollenlagers und kegelrollenlager |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9366293B2 (de) |
| EP (1) | EP2649333B1 (de) |
| JP (1) | JP2013545949A (de) |
| KR (1) | KR20130129233A (de) |
| CN (1) | CN103354876B (de) |
| DE (1) | DE102011087864A1 (de) |
| DK (1) | DK2649333T3 (de) |
| ES (1) | ES2681537T3 (de) |
| RU (1) | RU2577821C2 (de) |
| WO (1) | WO2012076583A2 (de) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012216364A1 (de) | 2012-09-14 | 2014-03-20 | Aktiebolaget Skf | Wälzlager |
| DE102012223316B3 (de) * | 2012-12-17 | 2014-05-08 | Aktiebolaget Skf | Wälzlager |
| DE102012223317A1 (de) | 2012-12-17 | 2014-06-18 | Aktiebolaget Skf | Wälzlager |
| WO2014167107A1 (de) | 2013-04-11 | 2014-10-16 | Aktiebolaget Skf | Wälzlager mit in mehreren käfigsegmenten angeordneten wälzkörpern |
| EP2811189A1 (de) | 2013-06-03 | 2014-12-10 | NTN-SNR Roulements | Segmentiertes Gehäuse für Rolleinheit |
| DE102013224541A1 (de) | 2013-11-29 | 2015-06-03 | Aktiebolaget Skf | Wälzlager |
| JP2015121312A (ja) * | 2013-11-25 | 2015-07-02 | 株式会社ジェイテクト | 分割保持器及びころ軸受 |
| EP2937583A1 (de) | 2014-04-25 | 2015-10-28 | Aktiebolaget SKF | Wälzlager |
| DE102014207836A1 (de) | 2014-04-25 | 2015-10-29 | Aktiebolaget Skf | Wälzlager |
| DE102015206533A1 (de) | 2015-04-13 | 2016-10-13 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Käfigs eines Wälzlagers und Käfig eines Wälzlagers |
| DE102015219277A1 (de) | 2015-10-06 | 2017-04-06 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
| DE102016207034A1 (de) | 2016-04-26 | 2017-10-26 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Zylinderrollenlagers |
| DE102016208829A1 (de) | 2016-05-23 | 2017-11-23 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
| DE102016219892A1 (de) | 2016-10-12 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10012265B2 (en) | 2007-12-06 | 2018-07-03 | Roller Bearing Company Of America, Inc. | Corrosion resistant bearing material |
| US9561845B2 (en) | 2007-12-06 | 2017-02-07 | Roller Bearing Company Of America, Inc. | Bearing installed on an aircraft structure |
| US10077808B2 (en) | 2013-12-18 | 2018-09-18 | Roller Bearing Company Of America, Inc. | Roller profile for hourglass roller bearings in aircraft |
| US9890814B2 (en) | 2014-06-03 | 2018-02-13 | Roller Bearing Company Of America, Inc. | Cage for hourglass roller bearings |
| DE102015201171A1 (de) | 2015-01-23 | 2016-07-28 | Aktiebolaget Skf | Antriebsstrang zwischen einem Rotor und einem Generator einer Windkraftanlage |
| CN104806637B (zh) * | 2015-05-12 | 2017-11-10 | 常州克劳诺斯特种轴承制造有限公司 | 降噪轴承 |
| DE102015213211A1 (de) | 2015-07-15 | 2017-01-19 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
| DE102015223530A1 (de) | 2015-11-27 | 2017-06-01 | Schaeffler Technologies AG & Co. KG | Wälzlager |
| DE102016206072B4 (de) | 2016-04-12 | 2018-02-22 | Schaeffler Technologies AG & Co. KG | Wälzlagerkäfig |
| DE102016216286A1 (de) | 2016-08-30 | 2018-03-01 | Schaeffler Technologies AG & Co. KG | Segmentierter Wälzlagerkäfig und Käfigsegment zur Bildung desselben |
| CN106441010A (zh) * | 2016-12-06 | 2017-02-22 | 宁夏宝塔石化科技实业发展有限公司 | 一种推力圆锥滚子轴承实体保持架兜孔测量量具 |
| DE102018119738A1 (de) * | 2018-08-14 | 2020-02-20 | Schaeffler Technologies AG & Co. KG | Kegelrollenlager mit TVP-Wälzlagerkäfig und kippbaren Wälzkörpern |
| US10975912B1 (en) | 2020-01-21 | 2021-04-13 | United Technologies Corporation | Roller bearing cage retention apparatus |
| DE102021206284A1 (de) * | 2021-06-18 | 2022-12-22 | Aktiebolaget Skf | Käfigsegment für einen Wälzlagerkäfig |
| DE102023208860A1 (de) * | 2023-09-12 | 2025-03-13 | Aktiebolaget Skf | Lagerkäfig für ein Wälzlager |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10246825A1 (de) | 2002-10-08 | 2004-04-22 | Aktiebolaget Skf | Käfig für ein Wälzlager |
| JP2008082380A (ja) | 2006-09-26 | 2008-04-10 | Ntn Corp | 転がり軸受、保持器付ころ、および風力発電機の主軸支持構造 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1327003A (en) * | 1918-12-18 | 1920-01-06 | Wilson Luloff | Roller-bearing |
| US1444964A (en) * | 1919-11-20 | 1923-02-13 | John F Foster | Roller-bearing cage |
| US2969267A (en) * | 1956-10-23 | 1961-01-24 | Skf Svenska Kullagerfab Ab | Cage for rolling bodies in rolling bearings |
| DE1400317A1 (de) * | 1961-12-12 | 1968-10-24 | Wilhelm Lenz | Mehrteiliger zerlegbarer Fensterkaefig |
| SU1733750A1 (ru) * | 1989-12-27 | 1992-05-15 | Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова | Сепаратор роликоподшипника |
| JP4118427B2 (ja) * | 1998-12-24 | 2008-07-16 | Ntn株式会社 | 自動車変速機の主軸歯車機構及びそれに用いる円すいころ軸受 |
| JP2005076674A (ja) * | 2003-08-28 | 2005-03-24 | Ntn Corp | 自動車トランスミッション用円錐ころ軸受 |
| DE102005009980B3 (de) * | 2005-03-04 | 2006-06-14 | Aktiebolaget Skf | Wälzlager |
| CN101331334A (zh) * | 2005-12-16 | 2008-12-24 | Ntn株式会社 | 滚柱轴承、风力发电机的主轴支承结构、衬垫及保持器区段 |
| JP2007211833A (ja) * | 2006-02-07 | 2007-08-23 | Ntn Corp | 転がり軸受、保持器セグメントおよび風力発電機の主軸支持構造 |
| JP4342512B2 (ja) * | 2005-12-21 | 2009-10-14 | Ntn株式会社 | 転がり軸受、保持器セグメントおよび風力発電機の主軸支持構造 |
| US8177437B2 (en) * | 2005-12-21 | 2012-05-15 | Ntn Corporation | Rolling bearing, retainer segment and main shaft support structure of wind-power generator |
| JP4248557B2 (ja) * | 2006-03-16 | 2009-04-02 | Ntn株式会社 | ころ軸受、保持器セグメントおよび風力発電機の主軸支持構造 |
| JP2007285415A (ja) * | 2006-04-17 | 2007-11-01 | Ntn Corp | ころ軸受、間座および風力発電機の主軸支持構造 |
| JP2008064248A (ja) * | 2006-09-08 | 2008-03-21 | Ntn Corp | 転がり軸受用保持器、転がり軸受、および風力発電機の主軸支持構造 |
| JP2008256086A (ja) | 2007-04-04 | 2008-10-23 | Nsk Ltd | 玉軸受 |
| JP2010009314A (ja) | 2008-06-26 | 2010-01-14 | Toshiba Corp | 設計支援装置、設計支援プログラムおよび設計支援方法 |
-
2011
- 2011-12-07 WO PCT/EP2011/072027 patent/WO2012076583A2/de not_active Ceased
- 2011-12-07 CN CN201180067034.7A patent/CN103354876B/zh active Active
- 2011-12-07 RU RU2013130984/11A patent/RU2577821C2/ru not_active IP Right Cessation
- 2011-12-07 DK DK11793779.7T patent/DK2649333T3/en active
- 2011-12-07 EP EP11793779.7A patent/EP2649333B1/de active Active
- 2011-12-07 US US13/991,593 patent/US9366293B2/en active Active
- 2011-12-07 DE DE102011087864A patent/DE102011087864A1/de not_active Ceased
- 2011-12-07 JP JP2013542521A patent/JP2013545949A/ja active Pending
- 2011-12-07 ES ES11793779.7T patent/ES2681537T3/es active Active
- 2011-12-07 KR KR1020137017365A patent/KR20130129233A/ko not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10246825A1 (de) | 2002-10-08 | 2004-04-22 | Aktiebolaget Skf | Käfig für ein Wälzlager |
| JP2008082380A (ja) | 2006-09-26 | 2008-04-10 | Ntn Corp | 転がり軸受、保持器付ころ、および風力発電機の主軸支持構造 |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014041109A1 (de) | 2012-09-14 | 2014-03-20 | Aktiebolaget Skf | Wälzlager |
| DE102012216364A1 (de) | 2012-09-14 | 2014-03-20 | Aktiebolaget Skf | Wälzlager |
| DE102012223317B4 (de) * | 2012-12-17 | 2015-04-23 | Aktiebolaget Skf | Wälzlager |
| DE102012223316B3 (de) * | 2012-12-17 | 2014-05-08 | Aktiebolaget Skf | Wälzlager |
| DE102012223317A1 (de) | 2012-12-17 | 2014-06-18 | Aktiebolaget Skf | Wälzlager |
| WO2014095733A1 (de) | 2012-12-17 | 2014-06-26 | Aktiebolaget Skf | Wälzlager |
| WO2014095732A1 (de) * | 2012-12-17 | 2014-06-26 | Aktiebolaget Skf | Wälzlager |
| WO2014167107A1 (de) | 2013-04-11 | 2014-10-16 | Aktiebolaget Skf | Wälzlager mit in mehreren käfigsegmenten angeordneten wälzkörpern |
| US9541130B2 (en) | 2013-04-11 | 2017-01-10 | Aktiebolaget Skf | Rolling bearing with rolling bodies disposed in a plurality of cage segments |
| JP2016515689A (ja) * | 2013-04-11 | 2016-05-30 | アクツィエブーラゲート エスケイエフAktiebolaget SKF | 複数のケージセグメント内に配置された転動体を備えたころがり軸受 |
| EP2811189A1 (de) | 2013-06-03 | 2014-12-10 | NTN-SNR Roulements | Segmentiertes Gehäuse für Rolleinheit |
| JP2015121312A (ja) * | 2013-11-25 | 2015-07-02 | 株式会社ジェイテクト | 分割保持器及びころ軸受 |
| DE102013224541A1 (de) | 2013-11-29 | 2015-06-03 | Aktiebolaget Skf | Wälzlager |
| DE102014207836A1 (de) | 2014-04-25 | 2015-10-29 | Aktiebolaget Skf | Wälzlager |
| US9939018B2 (en) * | 2014-04-25 | 2018-04-10 | Aktiebolaget Skf | Rolling-element bearing |
| DE102014207831A1 (de) | 2014-04-25 | 2015-10-29 | Aktiebolaget Skf | Wälzlager |
| DE102014207836B4 (de) * | 2014-04-25 | 2016-02-18 | Aktiebolaget Skf | Wälzlager |
| EP2937583A1 (de) | 2014-04-25 | 2015-10-28 | Aktiebolaget SKF | Wälzlager |
| DE102015206533A1 (de) | 2015-04-13 | 2016-10-13 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Käfigs eines Wälzlagers und Käfig eines Wälzlagers |
| DE102015219277A1 (de) | 2015-10-06 | 2017-04-06 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
| WO2017059850A1 (de) | 2015-10-06 | 2017-04-13 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines wälzlagers |
| US10458473B2 (en) | 2015-10-06 | 2019-10-29 | Schaeffler Technologies AG & Co. KG | Cage segment of a rolling bearing |
| DE102016207034A1 (de) | 2016-04-26 | 2017-10-26 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Zylinderrollenlagers |
| WO2017186210A1 (de) | 2016-04-26 | 2017-11-02 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines zylinderrollenlagers |
| DE102016208829A1 (de) | 2016-05-23 | 2017-11-23 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
| DE102016219892A1 (de) | 2016-10-12 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines Wälzlagers |
| WO2018068779A1 (de) | 2016-10-12 | 2018-04-19 | Schaeffler Technologies AG & Co. KG | Käfigsegment eines wälzlagers |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130129233A (ko) | 2013-11-27 |
| US9366293B2 (en) | 2016-06-14 |
| EP2649333A2 (de) | 2013-10-16 |
| CN103354876A (zh) | 2013-10-16 |
| JP2013545949A (ja) | 2013-12-26 |
| DK2649333T3 (en) | 2018-08-13 |
| RU2577821C2 (ru) | 2016-03-20 |
| EP2649333B1 (de) | 2018-05-02 |
| ES2681537T3 (es) | 2018-09-13 |
| WO2012076583A3 (de) | 2012-08-30 |
| DE102011087864A1 (de) | 2012-09-06 |
| US20150078699A1 (en) | 2015-03-19 |
| CN103354876B (zh) | 2016-05-04 |
| RU2013130984A (ru) | 2015-01-20 |
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