DE602007003416D1 - Wälzlagervorrichtung - Google Patents

Wälzlagervorrichtung

Info

Publication number
DE602007003416D1
DE602007003416D1 DE602007003416T DE602007003416T DE602007003416D1 DE 602007003416 D1 DE602007003416 D1 DE 602007003416D1 DE 602007003416 T DE602007003416 T DE 602007003416T DE 602007003416 T DE602007003416 T DE 602007003416T DE 602007003416 D1 DE602007003416 D1 DE 602007003416D1
Authority
DE
Germany
Prior art keywords
rolling device
rolling
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.)
Active
Application number
DE602007003416T
Other languages
English (en)
Inventor
Hiroshi Sekimoto
Masaaki Ohtsuki
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38895975&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602007003416(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JTEKT Corp filed Critical JTEKT Corp
Publication of DE602007003416D1 publication Critical patent/DE602007003416D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • 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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
    • 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
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps
    • 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
    • F16C33/583—Details of specific parts of races

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE602007003416T 2006-09-25 2007-09-24 Wälzlagervorrichtung Active DE602007003416D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006259114A JP4605130B2 (ja) 2006-09-25 2006-09-25 転がり軸受装置

Publications (1)

Publication Number Publication Date
DE602007003416D1 true DE602007003416D1 (de) 2010-01-07

Family

ID=38895975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003416T Active DE602007003416D1 (de) 2006-09-25 2007-09-24 Wälzlagervorrichtung

Country Status (4)

Country Link
US (1) US8529134B2 (de)
EP (1) EP1903230B2 (de)
JP (1) JP4605130B2 (de)
DE (1) DE602007003416D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204063A1 (de) * 2013-03-06 2014-09-11 Aktiebolaget Skf Wälzlager
DE102013207494A1 (de) * 2013-04-25 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Wälzlagerkäfig für ein Radiallager
US9958005B2 (en) * 2015-10-13 2018-05-01 Shimadzu Corporation Oil-lubricated bearing device and vacuum pump
GB2562493B (en) * 2017-05-16 2020-12-30 Edwards Ltd Pump bearing lubrication
JP2021183853A (ja) * 2020-05-21 2021-12-02 株式会社ジェイテクト 転がり軸受、転がり軸受装置、複列転がり軸受、及び車両用駆動力伝達装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US264043A (en) † 1882-09-05 Joshua p
US1180338A (en) * 1915-03-16 1916-04-25 Franz Symanzik Spinning-spindle.
US2762664A (en) * 1955-01-21 1956-09-11 Bendix Aviat Corp Bearing lubrication system
US2838348A (en) * 1956-04-17 1958-06-10 Gen Electric High speed anti-friction bearings
GB962204A (en) * 1963-01-31 1964-07-01 Rolls Royce Bearing assembly
US3619017A (en) * 1970-04-09 1971-11-09 North American Rockwell Low-stress ball bearings
DE2854298C3 (de) * 1978-12-15 1981-06-04 Anschuetz & Co Gmbh, 2300 Kiel Schmierstoffkreislauf für das Lager einer umlaufenden Welle
US4342489A (en) * 1980-10-07 1982-08-03 Teledyne Industries, Inc. Bearing lubricating injector
FR2524064A1 (fr) 1982-03-26 1983-09-30 Snecma Dispositif de graissage et de refroidissement pour palier inter-arbres d'une turbomachine
US4541738A (en) * 1983-08-11 1985-09-17 The Timken Company Refrigerant cooled tapered roller bearing assembly
US4932500A (en) * 1989-08-21 1990-06-12 Honeywell Inc. Lubrication insertion system
US5210123A (en) 1990-10-01 1993-05-11 Dow Corning Corporation Grease compositions employing a vinylidene fluoride-hexafluoroisobutylene copolymer thickening agent
US5183342A (en) * 1991-12-16 1993-02-02 General Electric Company Lubricated bearing assembly
JP2584936Y2 (ja) * 1992-08-19 1998-11-11 日本精工株式会社 ターボチャージャー用玉軸受
JPH09236096A (ja) † 1996-02-29 1997-09-09 Nippon Seiko Kk 磁気浮上式ターボ分子ポンプのロータ軸支持構造
JPH10299689A (ja) 1997-04-21 1998-11-10 Daikin Ind Ltd 排気ポンプ
JP2001099161A (ja) * 1999-09-29 2001-04-10 Nsk Ltd 軸 受
JP2001165177A (ja) * 1999-12-08 2001-06-19 Nippon Skf Kk 軸受潤滑装置
DE10103023B4 (de) * 2000-01-26 2005-10-20 Nsk Ltd Schmierungssystem für ein Wälzlager
JP2001208085A (ja) * 2000-01-26 2001-08-03 Nsk Ltd 転がり軸受装置用潤滑装置
JP4396037B2 (ja) 2000-04-20 2010-01-13 日本精工株式会社 転がり軸受用潤滑装置
JP2002061592A (ja) * 2000-08-21 2002-02-28 Osaka Vacuum Ltd 分子ポンプの油循環ポンプ装置
JP4131312B2 (ja) * 2000-10-27 2008-08-13 日本精工株式会社 軸受装置
DE10115295A1 (de) 2001-03-28 2002-10-02 Maier & Soehne Unitas Festoniermaschine
CN1214193C (zh) * 2001-05-11 2005-08-10 日本精工株式会社 滚动轴承
US20040175065A1 (en) * 2003-03-07 2004-09-09 Minebea Co., Ltd. Ball bearing assembly utilizing a labyrinth seal
JP3849672B2 (ja) * 2003-06-05 2006-11-22 日産自動車株式会社 複軸多層モータの軸受潤滑構造
JP4471150B2 (ja) * 2003-11-05 2010-06-02 Ｎｔｎ株式会社 車輪用軸受装置およびその製造方法
US7918606B2 (en) * 2004-10-08 2011-04-05 Ntn Corporation Rolling bearing
JP2006125485A (ja) * 2004-10-28 2006-05-18 Ntn Corp 転がり軸受の潤滑装置

Also Published As

Publication number Publication date
EP1903230B2 (de) 2013-02-27
EP1903230A1 (de) 2008-03-26
JP4605130B2 (ja) 2011-01-05
US8529134B2 (en) 2013-09-10
US20080075400A1 (en) 2008-03-27
EP1903230B1 (de) 2009-11-25
JP2008075857A (ja) 2008-04-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent