DE102006055028A1 - Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben - Google Patents

Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben Download PDF

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Publication number
DE102006055028A1
DE102006055028A1 DE102006055028A DE102006055028A DE102006055028A1 DE 102006055028 A1 DE102006055028 A1 DE 102006055028A1 DE 102006055028 A DE102006055028 A DE 102006055028A DE 102006055028 A DE102006055028 A DE 102006055028A DE 102006055028 A1 DE102006055028 A1 DE 102006055028A1
Authority
DE
Germany
Prior art keywords
bearing
hollow rollers
rolling elements
hardening
treated
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.)
Withdrawn
Application number
DE102006055028A
Other languages
German (de)
English (en)
Inventor
Bernd Endres
Christian Hoffinger
Carsten Merklein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler KG
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
Application filed by Schaeffler KG filed Critical Schaeffler KG
Priority to DE102006055028A priority Critical patent/DE102006055028A1/de
Priority to PCT/DE2007/002082 priority patent/WO2008061508A1/fr
Publication of DE102006055028A1 publication Critical patent/DE102006055028A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F05B2240/54—Radial 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
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rolling Contact Bearings (AREA)
DE102006055028A 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben Withdrawn DE102006055028A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102006055028A DE102006055028A1 (de) 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben
PCT/DE2007/002082 WO2008061508A1 (fr) 2006-11-22 2007-11-16 Palier à roulement radial, notamment pour le logement d'arbres dans des mécanismes moteurs à vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006055028A DE102006055028A1 (de) 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben

Publications (1)

Publication Number Publication Date
DE102006055028A1 true DE102006055028A1 (de) 2008-05-29

Family

ID=39156126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006055028A Withdrawn DE102006055028A1 (de) 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben

Country Status (2)

Country Link
DE (1) DE102006055028A1 (fr)
WO (1) WO2008061508A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013170995A1 (fr) * 2012-05-16 2013-11-21 Schaeffler Technologies AG & Co. KG Élément de palier à roulement et procédé de traitement thermique d'un élément de palier à roulement
WO2017202404A1 (fr) * 2016-05-25 2017-11-30 Schaeffler Technologies AG & Co. KG Palier à roulement pour utilisations avec des charges hautes et basses alternées

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114317928B (zh) * 2021-12-18 2023-11-28 张家港广大特材股份有限公司 一种18CrNiMo7-6风电齿轮钢材料热处理方法

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901892C (de) * 1948-12-04 1954-01-18 Husqvarna Vapenfabriks Ab Verfahren zur Herstellung von Laufbahnen tragenden Kugel- oder Rollenlagerteilen
DE1447368A1 (de) * 1963-05-29 1968-11-28 Landis & Gyr Ag Lager,bestehend aus mineralischer Lagerpfanne mit Lagerkugel,fuer Instrumente
DE2123981A1 (de) * 1970-05-22 1971-12-02 Torrington Co Rollenlager
GB2004600A (en) * 1977-09-13 1979-04-04 Zahnradfabrik Friedrichshafen Bearing assembly
FR2479369A1 (fr) * 1980-04-01 1981-10-02 Torrington France Dispositif de roulement pour palier radial
DD253655A1 (de) * 1986-05-16 1988-01-27 Schule F Maschinenbau U E Tech Federndes waelzlager mit spezieller waelzkoerpergestaltung
DE19628825A1 (de) * 1996-07-17 1998-01-22 Fag Aircraft Gmbh Wälzlager, insbesondere für die Luft- und Raumfahrt
DE19849681C1 (de) * 1998-10-28 2000-01-05 Skf Gmbh Verfahren zur Wärmebehandlung von Bauteilen aus Stahl oder Gußeisen
DE10161721A1 (de) * 2001-12-15 2003-06-18 Kugelfischer G Schaefer & Co Wälzlagerkomponenten mit verschleißfester Oberfläche
DE10200609A1 (de) * 2002-01-10 2003-07-24 Ina Schaeffler Kg Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge
DE10333875A1 (de) * 2003-07-25 2005-02-17 Ina-Schaeffler Kg Dünnwandige Wälzlager
DE102004037074B3 (de) * 2004-07-30 2005-12-22 Aktiebolaget Skf Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
DE102004037067B3 (de) * 2004-07-30 2006-01-05 Ab Skf Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
DE102004040341A1 (de) * 2004-08-20 2006-02-23 Ina-Schaeffler Kg Wälzlager umfassend wenigstens ein präzisions-tiefgezogenes Bauteil mit einer Lauf- oder Führungsfläche für Wälzkörper, sowie Verfahren zur Herstellung eines solchen Bauteils
DE102005012602B3 (de) * 2005-03-18 2006-06-08 Aktiebolaget Skf Verfahren zur Herstellung einer Lageranordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152125A1 (de) * 1971-01-20 1972-07-27 Rollway Bearing Co Inc Rolle fuer ein Waelzlager
US3765071A (en) * 1972-09-07 1973-10-16 W Bowen Method of forming a roller bearing of superior runout characteristics

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901892C (de) * 1948-12-04 1954-01-18 Husqvarna Vapenfabriks Ab Verfahren zur Herstellung von Laufbahnen tragenden Kugel- oder Rollenlagerteilen
DE1447368A1 (de) * 1963-05-29 1968-11-28 Landis & Gyr Ag Lager,bestehend aus mineralischer Lagerpfanne mit Lagerkugel,fuer Instrumente
DE2123981A1 (de) * 1970-05-22 1971-12-02 Torrington Co Rollenlager
GB2004600A (en) * 1977-09-13 1979-04-04 Zahnradfabrik Friedrichshafen Bearing assembly
FR2479369A1 (fr) * 1980-04-01 1981-10-02 Torrington France Dispositif de roulement pour palier radial
DD253655A1 (de) * 1986-05-16 1988-01-27 Schule F Maschinenbau U E Tech Federndes waelzlager mit spezieller waelzkoerpergestaltung
DE19628825A1 (de) * 1996-07-17 1998-01-22 Fag Aircraft Gmbh Wälzlager, insbesondere für die Luft- und Raumfahrt
DE19849681C1 (de) * 1998-10-28 2000-01-05 Skf Gmbh Verfahren zur Wärmebehandlung von Bauteilen aus Stahl oder Gußeisen
DE10161721A1 (de) * 2001-12-15 2003-06-18 Kugelfischer G Schaefer & Co Wälzlagerkomponenten mit verschleißfester Oberfläche
DE10200609A1 (de) * 2002-01-10 2003-07-24 Ina Schaeffler Kg Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge
DE10333875A1 (de) * 2003-07-25 2005-02-17 Ina-Schaeffler Kg Dünnwandige Wälzlager
DE102004037074B3 (de) * 2004-07-30 2005-12-22 Aktiebolaget Skf Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
DE102004037067B3 (de) * 2004-07-30 2006-01-05 Ab Skf Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
DE102004040341A1 (de) * 2004-08-20 2006-02-23 Ina-Schaeffler Kg Wälzlager umfassend wenigstens ein präzisions-tiefgezogenes Bauteil mit einer Lauf- oder Führungsfläche für Wälzkörper, sowie Verfahren zur Herstellung eines solchen Bauteils
DE102005012602B3 (de) * 2005-03-18 2006-06-08 Aktiebolaget Skf Verfahren zur Herstellung einer Lageranordnung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013170995A1 (fr) * 2012-05-16 2013-11-21 Schaeffler Technologies AG & Co. KG Élément de palier à roulement et procédé de traitement thermique d'un élément de palier à roulement
WO2017202404A1 (fr) * 2016-05-25 2017-11-30 Schaeffler Technologies AG & Co. KG Palier à roulement pour utilisations avec des charges hautes et basses alternées

Also Published As

Publication number Publication date
WO2008061508A1 (fr) 2008-05-29

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Legal Events

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

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Effective date: 20120823

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120823

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Effective date: 20130704

R081 Change of applicant/patentee

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Effective date: 20140213

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee