WO2009059585A3 - Lagerung eines planetenrades zur optimierung der lastverteilung - Google Patents

Lagerung eines planetenrades zur optimierung der lastverteilung Download PDF

Info

Publication number
WO2009059585A3
WO2009059585A3 PCT/DE2008/001806 DE2008001806W WO2009059585A3 WO 2009059585 A3 WO2009059585 A3 WO 2009059585A3 DE 2008001806 W DE2008001806 W DE 2008001806W WO 2009059585 A3 WO2009059585 A3 WO 2009059585A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
planet gear
load distribution
rolling bodies
rows
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
Application number
PCT/DE2008/001806
Other languages
English (en)
French (fr)
Other versions
WO2009059585A2 (de
Inventor
Andreas Ens
Alban Kronenberger
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.)
IHO Holding GmbH 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
Publication of WO2009059585A2 publication Critical patent/WO2009059585A2/de
Publication of WO2009059585A3 publication Critical patent/WO2009059585A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • F16C19/28—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 two or more rows 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
    • F16C33/34—Rollers; 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
    • 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
    • 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
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H2057/085—Bearings for orbital gears
    • 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)
  • Rolling Contact Bearings (AREA)
  • Retarders (AREA)

Abstract

Die Erfindung betrifft eine Anordnung zur Lagerung eines Planetenrades (1) eines Planetengetriebes auf einem Lagerbolzen (2), umfassend mindestens drei axial nebeneinander angeordnete Lagerreihen mit jeweils zylindrischen und innerhalb einer Lagerreihe gleich langen Wälzkörpern (5, 10, 11), wobei die Lagerreihen im Vergleich zueinander Wälzkörper (5, 10, 11) mit mindestens zwei unterschiedlichen Wälzkörperlängen aufweisen. Um die Lebensdauer der Anordnung zu erhöhen bzw. eine Überdimensionierung zu vermeiden, weist zumindest eine der beiden axial weiter außen liegenden Lagerreihen Wälzkörper mit kleineren Wälzkörperlängen auf.
PCT/DE2008/001806 2007-11-09 2008-11-04 Lagerung eines planetenrades zur optimierung der lastverteilung Ceased WO2009059585A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053526.2 2007-11-09
DE102007053526A DE102007053526A1 (de) 2007-11-09 2007-11-09 Lagerung eines Planetenrades zur Optimierung der Lastverteilung

Publications (2)

Publication Number Publication Date
WO2009059585A2 WO2009059585A2 (de) 2009-05-14
WO2009059585A3 true WO2009059585A3 (de) 2009-11-05

Family

ID=40521876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/001806 Ceased WO2009059585A2 (de) 2007-11-09 2008-11-04 Lagerung eines planetenrades zur optimierung der lastverteilung

Country Status (2)

Country Link
DE (1) DE102007053526A1 (de)
WO (1) WO2009059585A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020988A1 (de) 2009-05-12 2010-11-18 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung mit Lagerelementen unterschiedlicher Profilierung
DE102010063132B4 (de) * 2010-09-22 2012-05-10 Aktiebolaget Skf Lageranordnung
CN104214211A (zh) * 2014-08-21 2014-12-17 沈阳罕王精密轴承有限公司 一种外圈带齿轮的双列圆柱、圆锥滚子组合轴承
US20190350120A1 (en) * 2018-05-15 2019-11-21 Jeffrey L. Steinke Gauge arm
EP3795863A1 (de) 2019-09-17 2021-03-24 Flender GmbH Baureihe von planetengetrieben, windkraftanlage, industrie-applikation und verwendung von wälzlagern

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493645U (de) * 1977-12-16 1979-07-03
JPH0996312A (ja) * 1995-09-29 1997-04-08 Ntn Corp 多列円筒ころ軸受装置およびこれを用いたスピンドル装置
JPH1151073A (ja) * 1997-08-01 1999-02-23 Koyo Seiko Co Ltd ユニバ−サルジョイントの軸受装置
WO2003036114A2 (de) * 2001-10-19 2003-05-01 Ina-Schaeffler Kg Riemenscheibe
JP2005147331A (ja) * 2003-11-18 2005-06-09 Ntn Corp 複列転がり軸受
EP1553315A1 (de) * 2004-01-07 2005-07-13 Ntn Corporation Zylinderrollenlager und Planetengetriebe das ein solches Lager benutzt

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049185B4 (de) 2005-10-14 2012-02-09 Ab Skf Anordnung zur Lagerung eines Planetenrades eines Planetengetriebes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493645U (de) * 1977-12-16 1979-07-03
JPH0996312A (ja) * 1995-09-29 1997-04-08 Ntn Corp 多列円筒ころ軸受装置およびこれを用いたスピンドル装置
JPH1151073A (ja) * 1997-08-01 1999-02-23 Koyo Seiko Co Ltd ユニバ−サルジョイントの軸受装置
WO2003036114A2 (de) * 2001-10-19 2003-05-01 Ina-Schaeffler Kg Riemenscheibe
JP2005147331A (ja) * 2003-11-18 2005-06-09 Ntn Corp 複列転がり軸受
EP1553315A1 (de) * 2004-01-07 2005-07-13 Ntn Corporation Zylinderrollenlager und Planetengetriebe das ein solches Lager benutzt

Also Published As

Publication number Publication date
DE102007053526A1 (de) 2009-05-14
WO2009059585A2 (de) 2009-05-14

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