ATE315734T1 - Wälzlager - Google Patents
WälzlagerInfo
- Publication number
- ATE315734T1 ATE315734T1 AT03752686T AT03752686T ATE315734T1 AT E315734 T1 ATE315734 T1 AT E315734T1 AT 03752686 T AT03752686 T AT 03752686T AT 03752686 T AT03752686 T AT 03752686T AT E315734 T1 ATE315734 T1 AT E315734T1
- Authority
- AT
- Austria
- Prior art keywords
- roller bearing
- ball bearing
- rolling elements
- lubrication
- maintenance
- Prior art date
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
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C19/166—Four-point-contact ball 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
- F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic rolling elements
-
- 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
- F16C33/32—Balls
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
- G04B31/012—Metallic bearings
- G04B31/0123—Metallic bearings with metallic ball bearings and metallic 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
- F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
- F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
- F16C2206/42—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic oxides
- F16C2206/48—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic oxides based on zirconia (ZrO2)
-
- 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
- F16C2300/12—Small applications, e.g. miniature 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
- F16C2370/00—Apparatus relating to physics, e.g. instruments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
- Pivots And Pivotal Connections (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH8132002 | 2002-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE315734T1 true ATE315734T1 (de) | 2006-02-15 |
Family
ID=29426132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03752686T ATE315734T1 (de) | 2002-05-15 | 2003-05-08 | Wälzlager |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1520111B2 (de) |
AT (1) | ATE315734T1 (de) |
AU (1) | AU2003227003A1 (de) |
DE (1) | DE60303217T3 (de) |
HK (1) | HK1079268A1 (de) |
WO (1) | WO2003098063A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007071099A1 (fr) * | 2005-12-23 | 2007-06-28 | Mps Micro Precision System Ag | Procede d'assemblage d'un roulement et roulement fabrique selon ce procede |
DE102006051641A1 (de) * | 2006-11-02 | 2008-05-08 | Schaeffler Kg | Wälzlager für trockenlaufende oder mediengeschmierte Anwendungen |
DE102009024681B4 (de) * | 2009-06-12 | 2011-04-28 | Aktiebolaget Skf | Wälzlager |
CH706147A2 (fr) * | 2012-02-29 | 2013-08-30 | Soprod Sa | Roulement à billes et procédé de fabrication. |
CH707859A1 (fr) * | 2013-04-02 | 2014-10-15 | Mps Micro Prec Systems Ag | Pièce mécanique à roulement à billes pour applications horlogères ou microtechniques. |
WO2016193288A1 (en) | 2015-06-02 | 2016-12-08 | Heraeus Deutschland GmbH & Co. KG | Superelastic balls for ball bearings and method of manufacture |
CH713937A2 (fr) | 2017-06-22 | 2018-12-28 | Eta Sa Mft Horlogere Suisse | Pièce mécanique modulaire comportant un roulement à billes. |
EP3460275B1 (de) * | 2017-09-25 | 2021-12-01 | Rolex Sa | Lager für uhrwerk |
CN109557799B (zh) * | 2017-09-25 | 2022-08-05 | 劳力士有限公司 | 钟表轴承 |
DE102020134472B4 (de) | 2020-12-21 | 2022-09-22 | Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. (IFW Dresden e.V.) | Wälzlager für den Einsatz in temperaturwechselnder Umgebung und deren Verwendung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5203228A (en) * | 1988-06-17 | 1993-04-20 | Koyo Seiko Co., Ltd. | Joint structure between crankshaft and connecting rod |
US4966552A (en) † | 1989-05-08 | 1990-10-30 | Den-Tal-Ez, Inc. | Sterilizable non-lubricated rotary instrument for dental and medical use |
NL1003136C2 (nl) * | 1996-05-15 | 1997-11-18 | Skf Ind Trading & Dev | Wentellager met een zirconiummateriaal. |
JPH11223220A (ja) † | 1998-02-05 | 1999-08-17 | Koyo Seiko Co Ltd | 転がり軸受 |
JP2000074069A (ja) † | 1998-08-28 | 2000-03-07 | Koyo Seiko Co Ltd | 転がり軸受 |
JP2001214937A (ja) * | 2000-02-03 | 2001-08-10 | Toshiba Corp | 酸化ジルコニウム製ベアリングボールおよびそれを用いたベアリング部材並びにモータ機器 |
JP2001233671A (ja) * | 2000-02-23 | 2001-08-28 | Toshiba Corp | 酸化ジルコニウム焼結体およびそれを用いたベアリングボール並びにベアリング部材 |
JP3611535B2 (ja) * | 2000-05-16 | 2005-01-19 | 株式会社東芝 | 電子機器用耐摩耗性部材とそれを用いたベアリングおよびスピンドルモータ |
-
2003
- 2003-05-08 DE DE60303217.6T patent/DE60303217T3/de not_active Expired - Lifetime
- 2003-05-08 AT AT03752686T patent/ATE315734T1/de active
- 2003-05-08 WO PCT/CH2003/000297 patent/WO2003098063A1/fr not_active Application Discontinuation
- 2003-05-08 EP EP03752686A patent/EP1520111B2/de not_active Expired - Lifetime
- 2003-05-08 AU AU2003227003A patent/AU2003227003A1/en not_active Abandoned
-
2005
- 2005-10-06 HK HK05108881A patent/HK1079268A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60303217D1 (de) | 2006-04-06 |
WO2003098063A1 (fr) | 2003-11-27 |
EP1520111B1 (de) | 2006-01-11 |
EP1520111A1 (de) | 2005-04-06 |
DE60303217T2 (de) | 2006-09-21 |
DE60303217T3 (de) | 2014-04-17 |
EP1520111B2 (de) | 2009-03-25 |
AU2003227003A1 (en) | 2003-12-02 |
HK1079268A1 (en) | 2006-03-31 |
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