DE3173590D1 - Improvements in bearing arrangements - Google Patents

Improvements in bearing arrangements

Info

Publication number
DE3173590D1
DE3173590D1 DE8181305891T DE3173590T DE3173590D1 DE 3173590 D1 DE3173590 D1 DE 3173590D1 DE 8181305891 T DE8181305891 T DE 8181305891T DE 3173590 T DE3173590 T DE 3173590T DE 3173590 D1 DE3173590 D1 DE 3173590D1
Authority
DE
Germany
Prior art keywords
bearing arrangements
arrangements
bearing
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
Application number
DE8181305891T
Other languages
English (en)
Inventor
Stephen John Lacey
Frank Peter Wardle
Thomas Leonard Howard Walford
Samuel Harry Knight
Kenneth Edwin Sharman
Anthony John Kent
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.)
RHP Bearings Ltd
Original Assignee
RHP Group PLC
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=10518003&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3173590(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RHP Group PLC filed Critical RHP Group PLC
Application granted granted Critical
Publication of DE3173590D1 publication Critical patent/DE3173590D1/de
Expired 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
    • 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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Turning (AREA)
  • Rolling Contact Bearings (AREA)
DE8181305891T 1980-12-15 1981-12-15 Improvements in bearing arrangements Expired DE3173590D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8040143 1980-12-15

Publications (1)

Publication Number Publication Date
DE3173590D1 true DE3173590D1 (en) 1986-03-06

Family

ID=10518003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181305891T Expired DE3173590D1 (en) 1980-12-15 1981-12-15 Improvements in bearing arrangements

Country Status (4)

Country Link
US (1) US4400098A (de)
EP (1) EP0055548B1 (de)
JP (1) JPS57127122A (de)
DE (1) DE3173590D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519734A (en) * 1982-06-22 1985-05-28 Ex-Cello-O Corporation High speed spindle with preloaded bearings
US4527911A (en) * 1983-04-22 1985-07-09 United Technologies Corporation Lubrication system
US4551032A (en) * 1984-07-16 1985-11-05 The Cross Company Mechanism for pre-loading bearings
JPS61211519A (ja) * 1985-03-13 1986-09-19 Nissan Motor Co Ltd タ−ボチヤ−ジヤの軸受構造
US4657412A (en) * 1985-03-25 1987-04-14 The Torrington Company Variable preload bearing assembly
US4626111A (en) * 1985-07-25 1986-12-02 Farrel Corporation Self-compensating anti-friction bearing clearance device
US4611934A (en) * 1985-09-09 1986-09-16 Cincinnati Milacron Inc. Device for preloading bearings
DE3541702A1 (de) * 1985-11-26 1987-05-27 Mtu Friedrichshafen Gmbh Lagerung der welle eines abgasturboladers
FR2616089B1 (fr) * 1987-06-04 1994-04-29 Clecim Sa Dispositif de maintien axial d'un cylindre a enveloppe tournante
US5086560A (en) * 1990-01-24 1992-02-11 Glazier Stephen C Method of assembling prestressed frictionless bearings
DE4017572A1 (de) * 1990-05-31 1991-12-05 Baumueller Nuernberg Gmbh Elektrische maschine mit fest-los-lagerung
US5051005A (en) * 1990-08-17 1991-09-24 The Torrington Company Variable preload bearing apparatus
USRE34310E (en) * 1990-08-17 1993-07-13 The Torrington Company Variable preload bearing apparatus
US5739607A (en) * 1994-03-04 1998-04-14 Cincinnati Milacron Inc. Hybrid spindle bearing
EP1170520A3 (de) * 2000-06-30 2003-09-17 Techspace Aero S.A. Mit einem Quetschfilmdämpfer versehenes Wälzlager
EP1167788A1 (de) * 2000-06-30 2002-01-02 Techspace Aero S.A. Dichtung eines in ein Wälzlager integrierten Quetschfilmdämpfers
EP1174629A1 (de) 2000-06-30 2002-01-23 Techspace Aero S.A. Dichtung eines in ein Wälzlager integrierten Quetschfilmdämpfers
US6443698B1 (en) * 2001-01-26 2002-09-03 General Electric Company Method and apparatus for centering rotor assembly damper bearings
US7384199B2 (en) * 2004-08-27 2008-06-10 General Electric Company Apparatus for centering rotor assembly bearings
US7625121B2 (en) * 2005-09-28 2009-12-01 Elliott Company Bearing assembly and centering support structure therefor
EP2085626B1 (de) * 2006-11-13 2013-08-21 JTEKT Corporation Wälzlager und wälzlagervorrichtung
EP2538100A1 (de) * 2011-06-22 2012-12-26 Siemens Aktiengesellschaft Passvorrichtung zum Lagern eines Lagers und Lageranordnung mit dem Lager und der Passvorrichtung
WO2013057806A1 (ja) * 2011-10-19 2013-04-25 三菱電機株式会社 車両用交流発電機
CN105057709A (zh) * 2015-09-18 2015-11-18 淄博元绪冶金机械有限公司 数控立铣卧镗主轴箱
US10215052B2 (en) * 2017-03-14 2019-02-26 Pratt & Whitney Canada Corp. Inter-shaft bearing arrangement
CN109986095A (zh) * 2019-04-09 2019-07-09 贾有华 一种机械精密机床的动力旋转轴

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341820A (en) * 1930-03-07 1931-01-22 Karl Jung Improvements in or relating to ball bearings
US3025646A (en) * 1960-11-30 1962-03-20 Earl A Thompson Spindle
CH418739A (de) * 1963-04-18 1966-08-15 Skf Svenska Kullagerfab Ab Einrichtung zur Einstellung von Wälzlagern
US3313581A (en) * 1963-07-16 1967-04-11 Toyota Koki Kabushiki Kaisha Automatic converter for the accuracy of rotation
US3211060A (en) * 1963-12-11 1965-10-12 Giddings & Lewis Spindle bearing preload assembly
US3222991A (en) * 1964-05-22 1965-12-14 Cincinnati Milling Machine Co Bearing preload mechanism for machine tool
GB1208133A (en) * 1967-03-09 1970-10-07 Rotax Ltd Bearing assemblies for rotary shafts
CH468864A (de) * 1967-09-08 1969-02-28 Burckhardt & Weber Kg Arbeitsspindel für Werkzeuge
AT279281B (de) * 1968-02-23 1970-02-25 Man Turbo Gmbh Axial verspannte Lagerung, insbesondere für hochtourige Wellen
US3620586A (en) * 1970-02-12 1971-11-16 Giddings & Lewis Preload spindle bearing for machine tool
US3664718A (en) * 1970-09-21 1972-05-23 Heald Machine Co Toolhead
SE345892B (de) * 1970-10-26 1972-06-12 Defibrator Ab
GB1421751A (en) * 1972-04-06 1976-01-21 Boneham Turner Ltd Machine tool spindle assembly
US3756672A (en) * 1972-05-24 1973-09-04 United Aircraft Corp Shaft damping arrangement
US3782793A (en) * 1973-01-24 1974-01-01 Hoesch Werke Ag Bearing construction
JPS5171444A (ja) * 1974-12-18 1976-06-21 Koyo Seiko Co Yoatsuchoseigatajikukesochi
JPS51132351A (en) * 1975-05-13 1976-11-17 Koyo Seiko Co Ltd Pre-pressure adjusting type bearing device
US4033645A (en) * 1976-04-26 1977-07-05 Koyo Seiko Company, Limited Bearing device
JPS5552091Y2 (de) * 1976-04-30 1980-12-03
DE2728186A1 (de) * 1977-06-23 1979-01-04 Louis Pohl Dreipunkt-kugellageranordnung

Also Published As

Publication number Publication date
EP0055548B1 (de) 1986-01-22
EP0055548A1 (de) 1982-07-07
US4400098A (en) 1983-08-23
JPH028166B2 (de) 1990-02-22
JPS57127122A (en) 1982-08-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: RHP BEARINGS LTD., NEWARK, GB

8331 Complete revocation