WO2006116975A3 - Wälzlager mit einem fenterkäfig mit stellelementen an den lagertaschen zur änderung der taschenluft mittels temperaturabhängiger formänderung der stellelemente, z.b. mittels einer formgedächtnislegierung - Google Patents

Wälzlager mit einem fenterkäfig mit stellelementen an den lagertaschen zur änderung der taschenluft mittels temperaturabhängiger formänderung der stellelemente, z.b. mittels einer formgedächtnislegierung Download PDF

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Publication number
WO2006116975A3
WO2006116975A3 PCT/DE2006/000740 DE2006000740W WO2006116975A3 WO 2006116975 A3 WO2006116975 A3 WO 2006116975A3 DE 2006000740 W DE2006000740 W DE 2006000740W WO 2006116975 A3 WO2006116975 A3 WO 2006116975A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
positioning elements
shape
temperature
altering
Prior art date
Application number
PCT/DE2006/000740
Other languages
English (en)
French (fr)
Other versions
WO2006116975A2 (de
Inventor
Joerg Spielfeld
Stefan Glueck
Original Assignee
Schaeffler Kg
Joerg Spielfeld
Stefan Glueck
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, Joerg Spielfeld, Stefan Glueck filed Critical Schaeffler Kg
Priority to JP2008512680A priority Critical patent/JP2008540979A/ja
Priority to EP06742283A priority patent/EP1877671A2/de
Priority to US11/913,515 priority patent/US20080187263A1/en
Publication of WO2006116975A2 publication Critical patent/WO2006116975A2/de
Publication of WO2006116975A3 publication Critical patent/WO2006116975A3/de

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
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts
    • 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
    • F16C33/38—Ball cages
    • F16C33/44—Selection of substances
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C33/38—Ball cages
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/56—Selection of substances
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C2202/20—Thermal properties
    • F16C2202/28—Shape memory material
    • 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
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Die Erfindung betrifft ein Wälzlager (1), mit einem Innenlaufring, einem Außenlaufring, mehreren zwischen den Laufringen angeordneten und in einem Lager käfig (3) geführten Wälzkörpern (9), wobei der Lagerkäfig (3) zur Aufnahme der Wälzkörper (9) umfangsseitig gleich verteilt angeordnete Lagertaschen (8) auf weist, die axial und umfangsseitig weitgehend geschlossen sind und jeweils einen der Wälzkörper (9) enthalten. Zur Verbesserung der Betriebseigenschaften des Wälzlagers (1) weist der Lagerkäfig (3) an jeder der Lagertaschen (8) mindestens ein passives Stellelement (14) auf, durch das die Taschenluft (16, 17) des zugeordneten Wälzkörpers (9) durch eine temperaturabhängige Formänderung des Stellelementes (14) veränderbar ist.
PCT/DE2006/000740 2005-05-04 2006-04-28 Wälzlager mit einem fenterkäfig mit stellelementen an den lagertaschen zur änderung der taschenluft mittels temperaturabhängiger formänderung der stellelemente, z.b. mittels einer formgedächtnislegierung WO2006116975A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008512680A JP2008540979A (ja) 2005-05-04 2006-04-28 転がり軸受
EP06742283A EP1877671A2 (de) 2005-05-04 2006-04-28 Wälzlager mit einem fenterkäfig mit stellelementen an den lagertaschen zur änderung der taschenluft mittels temperaturabhängiger formänderung der stellelemente, z.b. mittels einer formgedächtnislegierung
US11/913,515 US20080187263A1 (en) 2005-05-04 2006-04-28 Roller Bearing With A Window Cage With Positioning Elements In The Bearing Pockets For Altering The Pocket Play By Means Of Temperature-Dependent Change In Shape Of The Positioning Elements For Example By Means Of Shape Memory Alloy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005020782.0 2005-05-04
DE102005020782A DE102005020782A1 (de) 2005-05-04 2005-05-04 Wälzlager

Publications (2)

Publication Number Publication Date
WO2006116975A2 WO2006116975A2 (de) 2006-11-09
WO2006116975A3 true WO2006116975A3 (de) 2007-02-08

Family

ID=37072244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/000740 WO2006116975A2 (de) 2005-05-04 2006-04-28 Wälzlager mit einem fenterkäfig mit stellelementen an den lagertaschen zur änderung der taschenluft mittels temperaturabhängiger formänderung der stellelemente, z.b. mittels einer formgedächtnislegierung

Country Status (8)

Country Link
US (1) US20080187263A1 (de)
EP (1) EP1877671A2 (de)
JP (1) JP2008540979A (de)
KR (1) KR20080011666A (de)
CN (1) CN101171433A (de)
DE (1) DE102005020782A1 (de)
RU (1) RU2007144974A (de)
WO (1) WO2006116975A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104704A1 (de) 2017-03-07 2018-09-13 Schaeffler Technologies AG & Co. KG Drahtkäfig für Wälzlager

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Publication number Priority date Publication date Assignee Title
EP3179122B1 (de) * 2008-06-13 2020-02-12 NTN Corporation Zweiteiliger kugellagerkäfig, rillenkugellager und kugellager mit käfig und dichtung
FR2962049B1 (fr) * 2010-07-02 2015-04-24 Veolia Water Solutions & Tech Dispositif de traitement d'eau comprenant un tambour filtrant plein
CN103518071B (zh) * 2011-05-13 2017-12-01 Ntn株式会社 球轴承用保持器及球轴承
DE102011088641A1 (de) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Kugellagerkäfig, sowie hiermit versehenes Rillenkugellager
DE102011088640A1 (de) 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Kugellagerkäfig, sowie hiermit versehenes Rillenkugellager
DE102011088642A1 (de) * 2011-12-15 2013-06-20 Schaeffler Technologies AG & Co. KG Kugellagerkäfig, sowie hiermit versehenes Rillenkugellager
JP6084365B2 (ja) * 2012-03-26 2017-02-22 Ntn株式会社 保持器および玉軸受
CN102767571A (zh) * 2012-08-15 2012-11-07 青岛泰德汽车轴承有限责任公司 一种球轴承支撑装置
ITTO20130464A1 (it) * 2013-06-05 2014-12-06 C M S P S P A Gabbia per cuscinetti a sfere.
JP6295621B2 (ja) * 2013-11-25 2018-03-20 株式会社ジェイテクト 分割保持器及びころ軸受
CN104019122B (zh) * 2014-05-16 2016-07-06 沈阳风电设备发展有限责任公司 一种自润滑大推力轴承
US9759263B1 (en) * 2014-11-13 2017-09-12 National Technology & Engineering Solutions Of Sandia, Llc Rotation flexure with temperature controlled modal frequency
DE102017123093A1 (de) 2017-10-05 2019-04-11 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
US11732750B2 (en) 2021-03-04 2023-08-22 General Electric Company Bearing system with independent adaptive stifness support
CN113738764B (zh) * 2021-08-30 2022-10-28 西安交通大学 一种具有热-力双负性超结构的低噪音保持架
JP2023079371A (ja) * 2021-11-29 2023-06-08 Ntn株式会社 転がり軸受
CN117759636B (zh) * 2024-02-20 2024-04-30 浙江大铭汽车零部件有限公司 一种轮毂轴承及其使用方法
CN117780802B (zh) * 2024-02-26 2024-05-07 浙江大铭汽车零部件有限公司 一种汽车轮毂轴承单元

Citations (8)

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DE2419944A1 (de) * 1974-04-25 1975-11-06 Hackewitz Friedrich Wilhelm Vo Waelzlagerkaefig
EP0303169A2 (de) * 1987-08-14 1989-02-15 SKF GmbH Wälzlagerung
DE3939438A1 (de) * 1989-11-29 1991-06-06 Kugelfischer G Schaefer & Co Kaefig fuer kugellager
US5094551A (en) * 1989-03-30 1992-03-10 Kitamura Machinery Co., Ltd. Preload control apparatus for bearings with shape memory alloy springs
DE4124838A1 (de) * 1990-11-10 1992-05-14 Schaeffler Waelzlager Kg Waelzlagerkaefig
DE19951387A1 (de) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Kugellagerkäfig
EP1231394A2 (de) * 2001-02-09 2002-08-14 Koyo Seiko Co., Ltd. Kugellagerkäfig
DE10120489A1 (de) * 2001-04-24 2002-11-21 Skf Ab Scheibenkäfig für ein Wälzlager und Verfahren zum Einbau eines Scheibenkäfigs in ein Wälzlager

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419944A1 (de) * 1974-04-25 1975-11-06 Hackewitz Friedrich Wilhelm Vo Waelzlagerkaefig
EP0303169A2 (de) * 1987-08-14 1989-02-15 SKF GmbH Wälzlagerung
US5094551A (en) * 1989-03-30 1992-03-10 Kitamura Machinery Co., Ltd. Preload control apparatus for bearings with shape memory alloy springs
DE3939438A1 (de) * 1989-11-29 1991-06-06 Kugelfischer G Schaefer & Co Kaefig fuer kugellager
DE4124838A1 (de) * 1990-11-10 1992-05-14 Schaeffler Waelzlager Kg Waelzlagerkaefig
DE19951387A1 (de) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Kugellagerkäfig
EP1231394A2 (de) * 2001-02-09 2002-08-14 Koyo Seiko Co., Ltd. Kugellagerkäfig
DE10120489A1 (de) * 2001-04-24 2002-11-21 Skf Ab Scheibenkäfig für ein Wälzlager und Verfahren zum Einbau eines Scheibenkäfigs in ein Wälzlager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104704A1 (de) 2017-03-07 2018-09-13 Schaeffler Technologies AG & Co. KG Drahtkäfig für Wälzlager

Also Published As

Publication number Publication date
CN101171433A (zh) 2008-04-30
RU2007144974A (ru) 2009-06-10
KR20080011666A (ko) 2008-02-05
EP1877671A2 (de) 2008-01-16
JP2008540979A (ja) 2008-11-20
DE102005020782A1 (de) 2006-11-09
US20080187263A1 (en) 2008-08-07
WO2006116975A2 (de) 2006-11-09

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