DE102006055026A1 - 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
DE102006055026A1
DE102006055026A1 DE102006055026A DE102006055026A DE102006055026A1 DE 102006055026 A1 DE102006055026 A1 DE 102006055026A1 DE 102006055026 A DE102006055026 A DE 102006055026A DE 102006055026 A DE102006055026 A DE 102006055026A DE 102006055026 A1 DE102006055026 A1 DE 102006055026A1
Authority
DE
Germany
Prior art keywords
bearing
rolling elements
hollow rollers
rolling
radial
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Withdrawn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
DE102006055026A
Other languages
German (de)
English (en)
Inventor
Bernd Endres
Christian Hoffinger
Alban Kronenberger
Tobias Dr. Müller
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 DE102006055026A priority Critical patent/DE102006055026A1/de
Priority to EP07817793.8A priority patent/EP2094983B1/de
Priority to ES07817793T priority patent/ES2425232T3/es
Priority to JP2009537479A priority patent/JP4956618B2/ja
Priority to DK07817793.8T priority patent/DK2094983T3/da
Priority to US12/515,784 priority patent/US8157452B2/en
Priority to PCT/DE2007/002070 priority patent/WO2008061504A1/de
Publication of DE102006055026A1 publication Critical patent/DE102006055026A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • F16C19/50—Other types 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/306—Means to synchronise movements
    • 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)
  • Support Of The Bearing (AREA)
DE102006055026A 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben Withdrawn DE102006055026A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102006055026A DE102006055026A1 (de) 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben
EP07817793.8A EP2094983B1 (de) 2006-11-22 2007-11-15 Radialwälzlager, insbesondere zur lagerung von wellen in windkraftgetrieben
ES07817793T ES2425232T3 (es) 2006-11-22 2007-11-15 Rodamiento radial especialmente para soportar árboles en engranajes para energía eólica
JP2009537479A JP4956618B2 (ja) 2006-11-22 2007-11-15 特に風力用動伝軸のためのラジアルローラー軸受
DK07817793.8T DK2094983T3 (da) 2006-11-22 2007-11-15 Radialt rulningsleje, navnlig til lejring af aksler i vindkraftgear
US12/515,784 US8157452B2 (en) 2006-11-22 2007-11-15 Radial roller bearing for storing shafts in wind turbine transmissions
PCT/DE2007/002070 WO2008061504A1 (de) 2006-11-22 2007-11-15 Radialwälzlager, insbesondere zur lagerung von wellen in windkraftgetrieben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006055026A DE102006055026A1 (de) 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben

Publications (1)

Publication Number Publication Date
DE102006055026A1 true DE102006055026A1 (de) 2008-05-29

Family

ID=39156552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006055026A Withdrawn DE102006055026A1 (de) 2006-11-22 2006-11-22 Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben

Country Status (7)

Country Link
US (1) US8157452B2 (enExample)
EP (1) EP2094983B1 (enExample)
JP (1) JP4956618B2 (enExample)
DE (1) DE102006055026A1 (enExample)
DK (1) DK2094983T3 (enExample)
ES (1) ES2425232T3 (enExample)
WO (1) WO2008061504A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3492775A4 (en) * 2016-07-30 2020-03-18 Harmonic Drive Systems Inc. SHAFT GENERATOR AND SHAFT GEAR DEVICE

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055029A1 (de) * 2006-11-22 2008-05-29 Schaeffler Kg Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben
US8182156B2 (en) * 2008-07-31 2012-05-22 General Electric Company Nested bearing cages
US20100034636A1 (en) * 2008-08-11 2010-02-11 Kuei-Sheng Tsou Stabilizing Apparatus For Vertical Axis Wind Turbine
DE102010026649A1 (de) * 2010-07-09 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg Wälzlager zur Rotorlagerung einer Windkraftanlage
US10001028B2 (en) 2012-04-23 2018-06-19 General Electric Company Dual spring bearing support housing
DE102012106751B4 (de) * 2012-07-25 2026-03-19 Paul Hettich Gmbh & Co. Kg Auszugsführung für relativ zueinander bewegbare Möbelteile
DE102015201171A1 (de) * 2015-01-23 2016-07-28 Aktiebolaget Skf Antriebsstrang zwischen einem Rotor und einem Generator einer Windkraftanlage

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123981A1 (de) * 1970-05-22 1971-12-02 Torrington Co Rollenlager
DE2144269A1 (de) * 1971-09-03 1973-03-08 Stahlecker Gmbh Wilhelm Waelzlager fuer maessige beanspruchung
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
DE4432514A1 (de) * 1994-09-13 1996-03-14 Thielenhaus Ernst Kg Verfahren zum abtragenden, hochgenauen Bearbeiten von zylindrischen Flächen an Werkstücken aus einer härtbaren Eisenlegierung
DE19840738C2 (de) * 1998-09-07 2003-05-28 Fraunhofer Ges Forschung Verfahren zur Semifinish- oder Finishbearbeitung von Oberflächen rotationssymmetrischer Abschnitte von Werkstücken aus hartem oder gehärtetem Werkstoff und Drehwerkzeug zur Durchführung des Verfahrens
DE10200609A1 (de) * 2002-01-10 2003-07-24 Ina Schaeffler Kg Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge
DE60111998T2 (de) * 2000-05-23 2006-01-05 Delphi Technologies, Inc., Troy Verfahren zur Herstellung von Rollenlagern aus Stahl
DE102004062774B3 (de) * 2004-12-21 2006-03-30 Aktiebolaget Skf Verfahren zum Behandeln eines Bauelements und Vorrichtung zum Durchführen des Verfahrens

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US3337278A (en) * 1964-07-13 1967-08-22 Vigh Zoltan High speed bearing
US3410618A (en) * 1967-03-23 1968-11-12 Skf Ind Inc Anti-skid bearing
DE2152125A1 (de) 1971-01-20 1972-07-27 Rollway Bearing Co Inc Rolle fuer ein Waelzlager
US4002380A (en) * 1972-09-07 1977-01-11 The Torrington Company Roller bearing of superior run-out characteristics
US3765071A (en) 1972-09-07 1973-10-16 W Bowen Method of forming a roller bearing of superior runout characteristics
SU681249A1 (ru) * 1977-06-13 1979-08-25 Предприятие П/Я А-1665 Упругий роликоподшипник
SU752065A1 (ru) * 1978-01-03 1980-07-30 Министерство Автомобильной Промышленности Ссср Подшипник качени
SU706594A1 (ru) * 1978-02-08 1979-12-30 Предприятие П/Я А-1665 Подшипник качени
US4232914A (en) * 1979-02-26 1980-11-11 The Torrington Company Hollow roller tapered bearing
US5033877A (en) * 1990-12-11 1991-07-23 Zrb Bearings, Inc. Hollow roller bearing preloaded by an interference fit
US5071265A (en) * 1991-01-09 1991-12-10 Zrb Bearing, Inc. Hollow roller bearing assembly for both radial and axial loads
JPH0592538U (ja) * 1992-05-11 1993-12-17 エヌティエヌ株式会社 ころ軸受
JP2005036880A (ja) * 2003-07-14 2005-02-10 Ntn Corp 遊星歯車装置およびその転がり軸受
JP2005331066A (ja) * 2004-05-21 2005-12-02 Koyo Seiko Co Ltd ピンタイプ保持器付きころ軸受
JP2006226357A (ja) * 2005-02-16 2006-08-31 Ntn Corp ころ軸受
US7434439B2 (en) * 2005-10-14 2008-10-14 Air Products And Chemicals, Inc. Cryofluid assisted forming method
JP2007303571A (ja) * 2006-05-12 2007-11-22 Ntn Corp 円すいころ軸受の潤滑構造

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123981A1 (de) * 1970-05-22 1971-12-02 Torrington Co Rollenlager
DE2144269A1 (de) * 1971-09-03 1973-03-08 Stahlecker Gmbh Wilhelm Waelzlager fuer maessige beanspruchung
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
DE4432514A1 (de) * 1994-09-13 1996-03-14 Thielenhaus Ernst Kg Verfahren zum abtragenden, hochgenauen Bearbeiten von zylindrischen Flächen an Werkstücken aus einer härtbaren Eisenlegierung
DE19840738C2 (de) * 1998-09-07 2003-05-28 Fraunhofer Ges Forschung Verfahren zur Semifinish- oder Finishbearbeitung von Oberflächen rotationssymmetrischer Abschnitte von Werkstücken aus hartem oder gehärtetem Werkstoff und Drehwerkzeug zur Durchführung des Verfahrens
DE60111998T2 (de) * 2000-05-23 2006-01-05 Delphi Technologies, Inc., Troy Verfahren zur Herstellung von Rollenlagern aus Stahl
DE10200609A1 (de) * 2002-01-10 2003-07-24 Ina Schaeffler Kg Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge
DE102004062774B3 (de) * 2004-12-21 2006-03-30 Aktiebolaget Skf Verfahren zum Behandeln eines Bauelements und Vorrichtung zum Durchführen des Verfahrens
WO2006066717A1 (de) * 2004-12-21 2006-06-29 Ab Skf Verfahren zum randschichtverfestigen mittels ölstrahlen und vorrichtung zum durchführen des verfahrens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3492775A4 (en) * 2016-07-30 2020-03-18 Harmonic Drive Systems Inc. SHAFT GENERATOR AND SHAFT GEAR DEVICE
TWI724170B (zh) * 2016-07-30 2021-04-11 日商和諧驅動系統股份有限公司 諧波產生器及諧波齒輪裝置

Also Published As

Publication number Publication date
ES2425232T3 (es) 2013-10-14
US8157452B2 (en) 2012-04-17
EP2094983A1 (de) 2009-09-02
WO2008061504A1 (de) 2008-05-29
US20100054650A1 (en) 2010-03-04
JP2010510455A (ja) 2010-04-02
DK2094983T3 (da) 2013-08-26
EP2094983B1 (de) 2013-06-12
JP4956618B2 (ja) 2012-06-20

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Legal Events

Date Code Title Description
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 AG & CO. KG, DE

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

Effective date: 20120823

R005 Application deemed withdrawn due to failure to request examination

Effective date: 20131123