DK4160032T3 - Fremgangsmåde til fremstilling af et rullelejeelement - Google Patents

Fremgangsmåde til fremstilling af et rullelejeelement

Info

Publication number
DK4160032T3
DK4160032T3 DK22203620.4T DK22203620T DK4160032T3 DK 4160032 T3 DK4160032 T3 DK 4160032T3 DK 22203620 T DK22203620 T DK 22203620T DK 4160032 T3 DK4160032 T3 DK 4160032T3
Authority
DK
Denmark
Prior art keywords
manufacturing
roller bearing
bearing element
roller
bearing
Prior art date
Application number
DK22203620.4T
Other languages
English (en)
Inventor
Baozhu Liang
Ulrike May
Claus Rumpel
Gerhard Wagner
Original Assignee
Skf Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42668135&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK4160032(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Skf Ab filed Critical Skf Ab
Application granted granted Critical
Publication of DK4160032T3 publication Critical patent/DK4160032T3/da

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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/64—Medium carbon steel, i.e. carbon content from 0.4 to 0,8 wt%
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/66—High carbon steel, i.e. carbon content above 0.8 wt%, e.g. through-hardenable steel
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
  • Jib Cranes (AREA)
DK22203620.4T 2009-05-06 2010-05-06 Fremgangsmåde til fremstilling af et rullelejeelement DK4160032T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09006156 2009-05-06
EP17173907.1A EP3228889B1 (de) 2009-05-06 2010-05-06 Laufbahnelement für ein grosswälzlager und lageranordnung

Publications (1)

Publication Number Publication Date
DK4160032T3 true DK4160032T3 (da) 2025-11-17

Family

ID=42668135

Family Applications (3)

Application Number Title Priority Date Filing Date
DK22203620.4T DK4160032T3 (da) 2009-05-06 2010-05-06 Fremgangsmåde til fremstilling af et rullelejeelement
DK10722591.4T DK2427666T3 (da) 2009-05-06 2010-05-06 Stort rulleleje
DK17173907.1T DK3228889T3 (da) 2009-05-06 2010-05-06 Løbebaneelement til et stort rulleleje og lejearrangement

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK10722591.4T DK2427666T3 (da) 2009-05-06 2010-05-06 Stort rulleleje
DK17173907.1T DK3228889T3 (da) 2009-05-06 2010-05-06 Løbebaneelement til et stort rulleleje og lejearrangement

Country Status (7)

Country Link
US (1) US9284983B2 (da)
EP (3) EP2427666B1 (da)
JP (2) JP2012526247A (da)
CN (1) CN102803768B (da)
DK (3) DK4160032T3 (da)
ES (3) ES2638368T3 (da)
WO (1) WO2010127860A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK4160032T3 (da) 2009-05-06 2025-11-17 Skf Ab Fremgangsmåde til fremstilling af et rullelejeelement
DE102011122145A1 (de) * 2011-12-22 2013-06-27 Imo Holding Gmbh Wälzlageranordnung mit geneigt verlaufenden Härtezonen
DE202018102121U1 (de) * 2018-04-17 2019-07-19 Liebherr-Components Biberach Gmbh Großwälzlager
DE102018123505A1 (de) * 2018-09-25 2020-03-26 Schaeffler Technologies AG & Co. KG Großwälzlagerring und Verfahren zur Herstellung eines Großwälzlagerrings
IT202000026608A1 (it) * 2020-11-09 2022-05-09 Skf Ab Unita’ cuscinetto in acciaio a basso teneore di carbonio
DE102022117646A1 (de) * 2022-07-14 2024-01-25 Schaeffler Technologies AG & Co. KG Dünnringlager und Computertomograph mit einem solchen Dünnringlager

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE33582C (de) 1885-03-24 1885-11-05 J. G. HANSEL in Dresden und F. L. KRUMBIEGEL in Braunsdorf bei Dresden Neuerung an feuerungsanlagen
US2199096A (en) 1937-04-30 1940-04-30 Sandvikens Jernverks Ab Alloy steel
US2585372A (en) 1948-08-06 1952-02-12 United States Steel Corp Method of making low-alloy steel
US2786788A (en) 1953-11-16 1957-03-26 Doall Co High speed tool steel saw band and method of making the same
US3113862A (en) 1960-05-11 1963-12-10 Braeburn Alloy Steel Division High speed steel
DE1292696B (de) 1964-07-29 1969-04-17 Kugelfischer G Schaefer & Co Verfahren zur Erhoehung der Lebensdauer von Waelzpaarungen
JP3084540B2 (ja) 1992-06-30 2000-09-04 エヌティエヌ株式会社 旋回座用軸受とその製造方法
JP3512873B2 (ja) * 1994-11-24 2004-03-31 新日本製鐵株式会社 高寿命高周波焼入れ軸受鋼
JPH11190349A (ja) 1997-12-26 1999-07-13 Ntn Corp 軸受用軌道輪
DE19928775C2 (de) 1998-06-29 2001-10-31 Nsk Ltd Induktionsgehärtete Wälzlagervorrichtung
DE10145599C1 (de) 2001-09-15 2003-06-18 Gkn Loebro Gmbh Bauteile aus Stahl und Verfahren zur Wärmebehandlung von Bauteilen aus Stahl
JP3954350B2 (ja) * 2001-10-26 2007-08-08 株式会社ジェイテクト 旋回座用転がり軸受の転動体軌道面の加工方法
JP2003193139A (ja) 2001-12-28 2003-07-09 Nsk Ltd フランジ付き外輪の製造方法
US20030127161A1 (en) 2002-01-09 2003-07-10 The Timken Company Process for hardening a circumferential surface on a steel article
CN100339606C (zh) * 2002-05-14 2007-09-26 株式会社捷太格特 轴承轨道部件的制造方法
DE10228333C1 (de) * 2002-06-26 2003-09-25 Rothe Erde Gmbh Verfahren zum Herstellen von Lagerringen für Großwälzlager
DE102005006701B3 (de) * 2005-02-15 2006-03-30 Rothe Erde Gmbh Verfahren zum Herstellen eines Lagerringes für Großwälzlager
JP2007169673A (ja) * 2005-12-19 2007-07-05 Nsk Ltd 鋼の熱処理方法、転がり支持装置の転動部材の製造方法、転がり支持装置
DE102006003014B3 (de) 2006-01-23 2007-10-18 Sms Elotherm Gmbh Verfahren zum Härten eines einen geschlossenen Kurvenzug beschreibenden Werkstücks
JP2007218322A (ja) * 2006-02-15 2007-08-30 Ntn Corp 転がり軸受
DE112007001018T5 (de) * 2006-04-25 2009-03-05 Ntn Corporation Lagervorrichtung für ein Fahrzeugrad
JP2007297676A (ja) 2006-04-28 2007-11-15 Nsk Ltd 軸の製造方法およびこの方法で得られた軸
JP2007327112A (ja) 2006-06-08 2007-12-20 Ntn Corp 機械部材および転がり軸受
FR2904635B1 (fr) 2006-08-03 2008-10-31 Aubert & Duval Soc Par Actions Procede de fabrication d'ebauches en acier
DE202007011577U1 (de) 2006-10-31 2007-10-25 Imo Holding Gmbh Wälzlageranordnung
JP5147100B2 (ja) * 2006-11-14 2013-02-20 Ｎｔｎ株式会社 車輪用軸受装置
CN100547251C (zh) * 2007-02-13 2009-10-07 杨燕敏 重型汽车转向器轴承及其制备工艺
CN102773386A (zh) * 2007-12-17 2012-11-14 Ntn株式会社 外圈制造方法、以及轴承用内圈的制造方法
DK4160032T3 (da) 2009-05-06 2025-11-17 Skf Ab Fremgangsmåde til fremstilling af et rullelejeelement
EP2465964B1 (en) 2010-12-14 2013-08-07 Fundacion Tecnalia Research & Innovation Hadfield steel with Hafnium

Also Published As

Publication number Publication date
EP2427666B1 (de) 2017-07-12
JP6195874B2 (ja) 2017-09-13
CN102803768A (zh) 2012-11-28
US20120134616A1 (en) 2012-05-31
US9284983B2 (en) 2016-03-15
ES2938563T3 (es) 2023-04-12
JP2015232396A (ja) 2015-12-24
WO2010127860A1 (de) 2010-11-11
EP3228889B1 (de) 2022-11-30
EP4160032A1 (de) 2023-04-05
EP3228889A1 (de) 2017-10-11
EP4160032B1 (de) 2025-08-20
DK2427666T3 (da) 2017-10-16
JP2012526247A (ja) 2012-10-25
ES2638368T3 (es) 2017-10-20
DK3228889T3 (da) 2023-02-27
CN102803768B (zh) 2016-06-29
EP2427666A1 (de) 2012-03-14
ES3054186T3 (en) 2026-01-30

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