DE69907034T2 - Langlebiges kugellager für pendelbewegungen und sein schmierverfahren - Google Patents

Langlebiges kugellager für pendelbewegungen und sein schmierverfahren

Info

Publication number
DE69907034T2
DE69907034T2 DE69907034T DE69907034T DE69907034T2 DE 69907034 T2 DE69907034 T2 DE 69907034T2 DE 69907034 T DE69907034 T DE 69907034T DE 69907034 T DE69907034 T DE 69907034T DE 69907034 T2 DE69907034 T2 DE 69907034T2
Authority
DE
Germany
Prior art keywords
pivoting
rings
ball bearing
array
track
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.)
Expired - Fee Related
Application number
DE69907034T
Other languages
English (en)
Other versions
DE69907034D1 (de
Inventor
C Brown
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.)
GEN SCANNING Inc
General Scanning Inc
Original Assignee
GEN SCANNING Inc
General Scanning Inc
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
Priority claimed from US09/274,402 external-priority patent/US6196725B1/en
Application filed by GEN SCANNING Inc, General Scanning Inc filed Critical GEN SCANNING Inc
Application granted granted Critical
Publication of DE69907034D1 publication Critical patent/DE69907034D1/de
Publication of DE69907034T2 publication Critical patent/DE69907034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Bearings For Parts Moving Linearly (AREA)
DE69907034T 1999-03-23 1999-11-19 Langlebiges kugellager für pendelbewegungen und sein schmierverfahren Expired - Fee Related DE69907034T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/274,402 US6196725B1 (en) 1999-03-23 1999-03-23 Long-lived rotary ball bearing for reciprocating applications and method of lubricating same
US34275599A 1999-06-29 1999-06-29
PCT/US1999/027601 WO2000057071A1 (en) 1999-03-23 1999-11-19 Long-lived rotary ball bearing for reciprocating applications and method of lubricating same

Publications (2)

Publication Number Publication Date
DE69907034D1 DE69907034D1 (de) 2003-05-22
DE69907034T2 true DE69907034T2 (de) 2003-12-18

Family

ID=26956783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69907034T Expired - Fee Related DE69907034T2 (de) 1999-03-23 1999-11-19 Langlebiges kugellager für pendelbewegungen und sein schmierverfahren

Country Status (8)

Country Link
US (1) US6302588B1 (de)
EP (1) EP1163456B1 (de)
JP (1) JP2002540354A (de)
KR (1) KR20020006687A (de)
CN (1) CN1102707C (de)
AT (1) ATE237755T1 (de)
DE (1) DE69907034T2 (de)
WO (1) WO2000057071A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013826A1 (de) * 2007-03-22 2008-09-25 Rolls-Royce Deutschland Ltd & Co Kg Axiallager mit einem radial inneren und einem radial äußeren Wälzlager
DE102016118360A1 (de) 2016-09-28 2018-03-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Axiallageranordnung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051985A1 (de) 2000-10-20 2002-05-02 Ina Schaeffler Kg Lüfterkupplung
US6712515B2 (en) * 2002-01-02 2004-03-30 Intel Corporation Redundant ball bearing
DE102004035587A1 (de) * 2004-07-22 2006-02-09 Ina-Schaeffler Kg Mehrringlager
JP2006179104A (ja) * 2004-12-22 2006-07-06 Hitachi Global Storage Technologies Netherlands Bv 磁気ディスク装置
EP2372146B1 (de) * 2010-03-29 2012-12-05 Vestas Wind Systems A/S Windturbine und Walzlager für eine Windturbine
WO2011151876A1 (ja) * 2010-05-31 2011-12-08 三菱重工業株式会社 風力発電装置の転がり軸受および風力発電装置
JP6275699B2 (ja) * 2012-05-25 2018-02-07 ジェネシス アドバンスド テクノロジー インコーポレイテッド． 変速装置
RU2520844C1 (ru) * 2013-03-05 2014-06-27 Дмитрий Алексеевич Викторов Трёхъярусный самоустанавливающийся радиальный подшипник качения с отверстиями
US8780479B1 (en) 2013-05-17 2014-07-15 Western Digital Technologies, Inc. Disk drive executing jerk seeks to rotate pivot ball bearings relative to races
CN103362951B (zh) * 2013-08-09 2016-06-22 戴瑞炎 一种双层轴承
CN104595353A (zh) * 2013-10-31 2015-05-06 武汉蜀泰科技有限公司 一种新型滚动轴承
JP5788468B2 (ja) * 2013-11-28 2015-09-30 ファナック株式会社 駆動部品の摩耗を抑える機能を有するワイヤ放電加工機
CN108999886A (zh) * 2018-08-24 2018-12-14 苏州卓诚钛设备有限公司 一种组合式轴承

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1574470A (en) * 1923-08-03 1926-02-23 Safety Car Heating & Lighting Bearing construction
FR706196A (fr) * 1930-02-12 1931-06-19 J Carpentier Atel Perfectionnements aux roulements
US2647807A (en) * 1951-06-30 1953-08-04 Standard Oil Co Nonfretting antifriction bearing
CH479001A (de) * 1967-07-12 1969-09-30 Industriezweiginstitut Gummi U Lagerstelle mit geringem, zeitlich konstantem Reibmoment und hoher Lebensdauer für Lagerungen mit Pendelbewegung
US3597029A (en) * 1969-08-18 1971-08-03 Elias M Marcum Planetary bearing assembly
DE1965117A1 (de) * 1969-12-27 1971-07-08 Demag Ag Drehlager

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013826A1 (de) * 2007-03-22 2008-09-25 Rolls-Royce Deutschland Ltd & Co Kg Axiallager mit einem radial inneren und einem radial äußeren Wälzlager
DE102016118360A1 (de) 2016-09-28 2018-03-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Axiallageranordnung

Also Published As

Publication number Publication date
KR20020006687A (ko) 2002-01-24
ATE237755T1 (de) 2003-05-15
CN1102707C (zh) 2003-03-05
EP1163456B1 (de) 2003-04-16
DE69907034D1 (de) 2003-05-22
WO2000057071A1 (en) 2000-09-28
EP1163456A1 (de) 2001-12-19
CN1350620A (zh) 2002-05-22
JP2002540354A (ja) 2002-11-26
US6302588B1 (en) 2001-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee