IT986160B - Perfezionamento nei cuscinetti a rotolamento - Google Patents

Perfezionamento nei cuscinetti a rotolamento

Info

Publication number
IT986160B
IT986160B IT50811/73A IT5081173A IT986160B IT 986160 B IT986160 B IT 986160B IT 50811/73 A IT50811/73 A IT 50811/73A IT 5081173 A IT5081173 A IT 5081173A IT 986160 B IT986160 B IT 986160B
Authority
IT
Italy
Prior art keywords
improvement
segments
rolling bearings
preloaded
preloading
Prior art date
Application number
IT50811/73A
Other languages
English (en)
Original Assignee
Rockwell International 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
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of IT986160B publication Critical patent/IT986160B/it

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
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • 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
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
IT50811/73A 1972-06-30 1973-06-14 Perfezionamento nei cuscinetti a rotolamento IT986160B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26800772A 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
IT986160B true IT986160B (it) 1975-01-20

Family

ID=23021080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50811/73A IT986160B (it) 1972-06-30 1973-06-14 Perfezionamento nei cuscinetti a rotolamento

Country Status (12)

Country Link
US (1) US3801171A (it)
JP (1) JPS4950341A (it)
AT (1) AT330523B (it)
BE (1) BE801760A (it)
BR (1) BR7304853D0 (it)
CA (1) CA999908A (it)
CH (1) CH568501A5 (it)
DE (1) DE2332196A1 (it)
FR (1) FR2237520A5 (it)
GB (1) GB1399430A (it)
IT (1) IT986160B (it)
NL (1) NL7308285A (it)

Families Citing this family (49)

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DE2230992C3 (de) * 1972-06-24 1983-11-24 Fichtel & Sachs Ag, 8720 Schweinfurt Zentral geführter Wälzlagerausrücker für Reibungskupplungen
DE2728186A1 (de) * 1977-06-23 1979-01-04 Louis Pohl Dreipunkt-kugellageranordnung
DE2729795C2 (de) * 1977-07-01 1989-05-18 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Kugelgelagerte Rolle
SE7904823L (sv) * 1978-06-06 1979-12-07 Skf Kugellagerfabriken Gmbh Kullager
DE2829678C2 (de) * 1978-07-06 1981-12-10 Terrot Strickmaschinen GmbH, 7000 Stuttgart Rundstrickmaschine
DE2909658C2 (de) * 1979-03-12 1982-09-09 Louis 2000 Hamburg Pohl Dreipunkt-Kugellager
US4387938A (en) * 1980-03-28 1983-06-14 Skf Kugellagerfabriken Gmbh Rolling bearing incorporating damping means
FR2484576A1 (fr) * 1980-06-17 1981-12-18 Renault Joint de cardan a axes decales
SE439047B (sv) * 1983-05-24 1985-05-28 Skf Nova Ab Forspenningsanordning vid ett vinkelkontaktlager
FR2549174B1 (fr) * 1983-07-13 1987-03-20 Nadella Roulements Roulement precontraint a deux series d'elements de roulement
US4515418A (en) * 1983-08-01 1985-05-07 General Motors Corporation Bearing assembly with stamped races
JPS6152417A (ja) * 1984-08-08 1986-03-15 エスカーエフ　ゲーエムベーハー 回転減衰性転がり軸受
JPH0511377Y2 (it) * 1985-03-08 1993-03-22
FR2594189B1 (fr) * 1986-02-07 1988-05-27 Nadella Roulement a billes a precontrainte et procede et outil pour sa fabrication
US4729674A (en) * 1986-04-07 1988-03-08 Metallized Carbon Corporation Ball bearing assembly
DE8700475U1 (it) * 1987-01-10 1987-05-21 Nadella-Waelzlager Gmbh, 7000 Stuttgart, De
DE3775764D1 (de) * 1987-05-19 1992-02-13 Bendix Espana Trag- und dichtungseinheit eines ersten elementes, das sich in einem zweiten element dreht.
DE4016839C2 (de) * 1990-05-25 1994-05-19 Johann Stark Spielfreies Wälzlager
GB2248475B (en) * 1990-10-04 1994-10-19 Lowe Edwin Ltd Improvements in and relating to conveyor idlers and rollers and bearing housing assemblies for them
DE4114643C2 (de) * 1991-05-04 1995-12-21 Schaeffler Waelzlager Kg Wälzlager, insbesondere für Lenksäulen
DE4133813C2 (de) * 1991-10-12 1994-05-19 Skf Gmbh Trockengeschmiertes Wälzlager
DE4224992A1 (de) * 1992-07-29 1994-02-03 Schaeffler Waelzlager Kg Spielfreies Radialkugellager
DE4229199A1 (de) * 1992-09-02 1994-03-03 Schaeffler Waelzlager Kg Spielfreies Wälzlager
DE4231272A1 (de) * 1992-09-18 1994-03-24 Wagner Gmbh & Co Fahrzeugteile Kugellager
DE9400766U1 (de) * 1994-01-18 1994-03-03 Schaeffler Waelzlager Kg Abgedichtetes Radialwälzlager
US5893801A (en) * 1996-11-04 1999-04-13 Ford Motor Company Segmented cross groove plunging constant velocity joint
FR2759129B1 (fr) * 1997-01-31 1999-03-05 Roulements Soc Nouvelle Roulement et palier comportant un insert de compensation thermique
US5727882A (en) * 1997-03-27 1998-03-17 Western Digital Corporation Pivot bearing assembly providing damping for unit-to-unit consistency
DE19807514B4 (de) * 1998-02-21 2004-09-23 Ina-Schaeffler Kg Spielfreies Radialkugellager
DE10007437B4 (de) * 2000-02-18 2016-07-07 Skf Gmbh Verfahren zur Fixierung wenigstens eines Lagers in einer Lageraufnahme und damit hergestellte Lageranordnung
US6682226B2 (en) 2002-05-09 2004-01-27 The Timken Company Cylindrical roller bearing with preload capability
US20040146232A1 (en) * 2003-01-28 2004-07-29 Buchanan Harry C. Gothic style bearing formed with modified eyelet
DE10331150B4 (de) * 2003-07-09 2007-07-19 Franke & Heydrich Kg Wälzlager in Form einer Dreh- und/oder Linearführung
US20050105838A1 (en) * 2003-11-17 2005-05-19 Timken Us Corporation Bearing with compressible rolling elements
DE102004048720A1 (de) * 2004-10-06 2006-04-13 Fag Kugelfischer Ag & Co. Ohg Kugellager, insbesondere zur Lagerung der Hauptspindel einer Werkzeugmaschine
DE102004056928B4 (de) * 2004-11-25 2015-03-26 Schaeffler Technologies AG & Co. KG Schrägkugellager und Verfahren zur Herstellung sowie Montage eines solchen Schrägkugellagers
DE102005003987B4 (de) * 2005-01-28 2018-07-05 Schaeffler Technologies AG & Co. KG Spielfreies Radialkugellager
DE102005060499B4 (de) * 2005-12-15 2009-04-02 Imo Momentenlager Gmbh Wälzlageranordnung
FR2915543B1 (fr) 2007-04-27 2010-02-19 Skf Ab Dispositif de palier a roulement pour colonne de direction
WO2011061570A1 (en) * 2009-11-18 2011-05-26 Aktiebolaget Skf Rolling bearing and method for mounting such a rolling bearing
CN103534501A (zh) * 2011-05-16 2014-01-22 Skf公司 具有绝缘材料的滚动轴承
WO2013097891A1 (en) * 2011-12-28 2013-07-04 Aktiebolaget Skf Rolling bearing with reduced friction torque
DE102012215584A1 (de) * 2012-09-03 2014-03-06 Schaeffler Technologies AG & Co. KG Zweiseitig wirkendes Axialrillen- oder Schrägkugellager
EP2781778B1 (en) * 2013-03-22 2017-05-17 Aktiebolaget SKF Pre-stressed rolling bearing, notably for a steering column
DE102013225068A1 (de) * 2013-12-06 2015-06-11 Schaeffler Technologies AG & Co. KG Lenkungslager zur Lagerung einer Lenksäule eines Kraftfahrzeugs
DE102014207211A1 (de) * 2014-04-15 2015-10-15 Schaeffler Technologies AG & Co. KG Wälzlager
EP2990672A1 (en) * 2014-08-29 2016-03-02 Aktiebolaget SKF Rolling bearing
GB201420942D0 (en) * 2014-11-25 2015-01-07 Trw Ltd Improvements to steering column assemblies
CN107709691A (zh) 2015-07-21 2018-02-16 哈里伯顿能源服务公司 具有非对称滚珠座圈和延伸摩擦座圈的牙轮钻头轴颈

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US2240285A (en) * 1939-09-12 1941-04-29 Jess D Chamberlin Steering column bushing
US2588636A (en) * 1949-06-28 1952-03-11 Crise Mfg Company Noiseless self-aligning ball bearing
GB723399A (en) * 1951-12-04 1955-02-09 Licentia Gmbh Single-row radial ball-bearings for supporting a shaft of a machine
US3351398A (en) * 1965-09-01 1967-11-07 Avco Corp Combination roller and ball radial bearing
FR1587716A (it) * 1968-08-30 1970-03-27

Also Published As

Publication number Publication date
CA999908A (en) 1976-11-16
NL7308285A (it) 1974-01-02
CH568501A5 (it) 1975-10-31
DE2332196A1 (de) 1974-01-24
AT330523B (de) 1976-07-12
ATA559773A (de) 1975-09-15
JPS4950341A (it) 1974-05-16
GB1399430A (en) 1975-07-02
US3801171A (en) 1974-04-02
BR7304853D0 (pt) 1974-08-15
FR2237520A5 (it) 1975-02-07
BE801760A (fr) 1973-10-15

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