SI2495466T1 - Razporeditev kotalnega ležaja s poševno potekajočimi utrjevalnimi področji - Google Patents
Razporeditev kotalnega ležaja s poševno potekajočimi utrjevalnimi področjiInfo
- Publication number
- SI2495466T1 SI2495466T1 SI201130209T SI201130209T SI2495466T1 SI 2495466 T1 SI2495466 T1 SI 2495466T1 SI 201130209 T SI201130209 T SI 201130209T SI 201130209 T SI201130209 T SI 201130209T SI 2495466 T1 SI2495466 T1 SI 2495466T1
- Authority
- SI
- Slovenia
- Prior art keywords
- roller bearing
- bearing assembly
- hardening zones
- hardening
- zones
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- F16C19/49—Bearings with both balls and 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
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
- C21D2221/02—Edge parts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
-
- 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
- F16C2202/02—Mechanical properties
- F16C2202/04—Hardness
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11010143.3A EP2495466B1 (de) | 2011-12-22 | 2011-12-22 | Wälzlageranordnung mit geneigt verlaufenden Härtezonen |
Publications (1)
Publication Number | Publication Date |
---|---|
SI2495466T1 true SI2495466T1 (sl) | 2014-12-31 |
Family
ID=45470204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI201130209T SI2495466T1 (sl) | 2011-12-22 | 2011-12-22 | Razporeditev kotalnega ležaja s poševno potekajočimi utrjevalnimi področji |
Country Status (7)
Country | Link |
---|---|
US (1) | US9303691B2 (sl) |
EP (1) | EP2495466B1 (sl) |
DK (1) | DK2495466T5 (sl) |
ES (1) | ES2475141T3 (sl) |
PT (1) | PT2495466E (sl) |
SI (1) | SI2495466T1 (sl) |
WO (1) | WO2013093609A1 (sl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3369953B1 (en) * | 2015-10-29 | 2021-09-29 | NTN Corporation | Multi-row tapered roller bearing |
JP2017082945A (ja) * | 2015-10-29 | 2017-05-18 | Ntn株式会社 | 複列円すいころ軸受、軌道輪および複列円すいころ軸受の製造方法 |
PL233795B1 (pl) * | 2017-11-16 | 2019-11-29 | Zbigniew Kusznierewicz | Lozysko toczne |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5861067A (en) * | 1995-08-08 | 1999-01-19 | The Timken Company | Steel machine component having refined surface microstructure and process for forming the same |
JPH11243726A (ja) | 1998-03-06 | 1999-09-14 | Iseki & Co Ltd | 移動農機 |
JPH11248726A (ja) * | 1998-03-06 | 1999-09-17 | Nippon Seiko Kk | 回転速度検出装置付転がり軸受ユニット |
JP2002174251A (ja) * | 2000-12-04 | 2002-06-21 | Nsk Ltd | 転がり軸受 |
JP3974115B2 (ja) * | 2004-03-10 | 2007-09-12 | Ntn株式会社 | 車輪用軸受装置 |
DE102005006701B3 (de) | 2005-02-15 | 2006-03-30 | Rothe Erde Gmbh | Verfahren zum Herstellen eines Lagerringes für Großwälzlager |
DE102007014637A1 (de) | 2007-03-23 | 2008-10-02 | Ab Skf | Vorrichtung zum induktiven Erwärmen von ringförmigen Bauteilen |
ITTO20070263A1 (it) | 2007-04-13 | 2008-10-14 | Saet Spa | Dispositivo e metodo per effettuare un trattamento di tempra ad induzione localizzata su componenti meccanici, in particolare ralle per cuscinetti di rotolamento di grandi dimensioni |
WO2008143031A1 (ja) * | 2007-05-17 | 2008-11-27 | Ntn Corporation | 転動部材、転がり軸受および転動部材の製造方法 |
JP5459756B2 (ja) * | 2008-02-19 | 2014-04-02 | Ntn株式会社 | ローラフォロアおよび動弁装置 |
WO2010007635A1 (en) | 2008-07-15 | 2010-01-21 | Saet S.P.A. | Method and device for localized induction hardening treatment of mechanical components, specifically thrust blocks for large-sized rolling bearings |
JP5183358B2 (ja) * | 2008-08-22 | 2013-04-17 | Ntn株式会社 | 車輪用軸受装置 |
JP5489111B2 (ja) * | 2009-03-25 | 2014-05-14 | Ntn株式会社 | 軸受部品、転がり軸受および軸受部品の製造方法 |
JP5472630B2 (ja) * | 2010-07-27 | 2014-04-16 | 大豊工業株式会社 | 摺動部材とその製造方法 |
DE102012101304A1 (de) * | 2012-02-17 | 2013-08-22 | Thyssenkrupp Rothe Erde Gmbh | Verfahren und Anordnung zum Vorschub-Randschichthärten |
DE102012204409B3 (de) * | 2012-03-20 | 2013-09-19 | Aktiebolaget Skf | Verfahren zur Herstellung eines Wälzlagers und Wälzlager |
-
2011
- 2011-12-22 PT PT110101433T patent/PT2495466E/pt unknown
- 2011-12-22 EP EP11010143.3A patent/EP2495466B1/de active Active
- 2011-12-22 SI SI201130209T patent/SI2495466T1/sl unknown
- 2011-12-22 DK DK11010143.3T patent/DK2495466T5/da active
- 2011-12-22 ES ES11010143.3T patent/ES2475141T3/es active Active
-
2012
- 2012-12-21 US US14/367,506 patent/US9303691B2/en active Active
- 2012-12-21 WO PCT/IB2012/002782 patent/WO2013093609A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20140348456A1 (en) | 2014-11-27 |
ES2475141T3 (es) | 2014-07-10 |
EP2495466A1 (de) | 2012-09-05 |
WO2013093609A1 (de) | 2013-06-27 |
PT2495466E (pt) | 2014-07-17 |
EP2495466B1 (de) | 2014-04-09 |
DK2495466T3 (da) | 2014-07-07 |
DK2495466T5 (da) | 2014-07-21 |
US9303691B2 (en) | 2016-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2749781A4 (en) | ROLLENLAGER | |
EP2770220A4 (en) | ROLLER BEARING | |
EP2719910A4 (en) | SLIDING BEARINGS FROM ARTIFICIAL RESIN | |
EP2672131A4 (en) | PRESSURE ROLLER BEARING | |
EP2725245A4 (en) | ROLLER BEARING UNIT | |
ZA201205179B (en) | Roller bearing seal | |
EP2682620A4 (en) | SMOOTH BEARING | |
EP2690296A4 (en) | ROLLER BEARING | |
EP2690297A4 (en) | ROLLER BEARING | |
PL2728094T3 (pl) | Zespół rolek z amortyzatorem | |
HRP20150538T4 (hr) | Veliki kotrljajući ležaj | |
EP2762736A4 (en) | SMOOTH BEARING | |
GB201213145D0 (en) | Roller bearing | |
EP2746608A4 (en) | BEARING EQUIPPED WITH A SEALING RING | |
EP2722541A4 (en) | PRESSURE ROLLER BEARING | |
EP2770221A4 (en) | RADIAL ROLLER BEARING RETENTION DEVICE | |
EP2546480A4 (en) | PUSH ROLLER BEARING | |
EP2713067A4 (en) | ROLL BEARING WITH GROOVES | |
EP2806179A4 (en) | ROLLENLAGER | |
EP2716923A4 (en) | ROLLER BEARING | |
EP2710165A4 (en) | IMPROVED STEEL | |
EP2743528A4 (en) | TAPER ROLLER BEARINGS AND ASSEMBLY STRUCTURE FOR THIS | |
EP2886900A4 (en) | ROLLER FREE WHEEL EQUIPPED WITH SUPPORT BEARING | |
EP2765320A4 (en) | SMOOTH RESIST SYNTHETIC RESIN | |
EP2787225A4 (en) | ROLLENLAGER |