BR0202671A - Mancal de roletes e método para montar mancal - Google Patents

Mancal de roletes e método para montar mancal

Info

Publication number
BR0202671A
BR0202671A BR0202671-6A BR0202671A BR0202671A BR 0202671 A BR0202671 A BR 0202671A BR 0202671 A BR0202671 A BR 0202671A BR 0202671 A BR0202671 A BR 0202671A
Authority
BR
Brazil
Prior art keywords
bearing
raceways
frame
roller bearing
raceway
Prior art date
Application number
BR0202671-6A
Other languages
English (en)
Inventor
Stephane Bellufi
Original Assignee
Roulements Soc Nouvelle
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 Roulements Soc Nouvelle filed Critical Roulements Soc Nouvelle
Publication of BR0202671A publication Critical patent/BR0202671A/pt

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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • 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
    • F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
    • F16C2300/42—Application independent of particular apparatuses related to environment, i.e. operating conditions corrosive, i.e. with aggressive media or harsh conditions
    • 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
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)

Abstract

"MANCAL DE ROLETES E MéTODO PARA MONTAR MANCAL". A invenção se refere a um mancal de roletes do tipo compreendendo uma pista externa (1) e pelo menos uma pista externa (2), as pistas compreendendo individualmente pelo menos um anel oblíquo (6) , para corpos afilados (4) de rolamento, disposto entre os mesmos, no qual um alojamento anular (12) é provido entre as pistas para receber um dispositivo de vedação para o mancal, no qual o dispositivo de vedação compreende uma junta (16) de vedação dinâmica associada a uma das pistas, o diâmetro interno da junta (16) sendo maior do que ou igual ao diâmetro maior (Dext) da superfície de deslocamento do anel (6) da pista externa (1), e uma armação anular (16) associada à outra pista, a armação (17) compreendendo um alojamento anular (18) no qual é disposta uma junta (17) de modo a roçar contra a armação durante a rotação relativa das pistas (1, 2).
BR0202671-6A 2001-07-13 2002-07-10 Mancal de roletes e método para montar mancal BR0202671A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0109418A FR2827351B1 (fr) 2001-07-13 2001-07-13 Palier a corps roulants coniques pourvu d'un dispositif d'etancheite

Publications (1)

Publication Number Publication Date
BR0202671A true BR0202671A (pt) 2003-05-06

Family

ID=8865520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202671-6A BR0202671A (pt) 2001-07-13 2002-07-10 Mancal de roletes e método para montar mancal

Country Status (4)

Country Link
US (2) US20030031393A1 (pt)
EP (1) EP1277978A1 (pt)
BR (1) BR0202671A (pt)
FR (1) FR2827351B1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308702A1 (de) * 2003-02-28 2004-09-09 Audi Ag Vorrichtung zum Abdichten
ITTO20040032A1 (it) * 2004-01-27 2004-04-27 Skf Ab Dispositivo di tenuta per un gruppo cuscinetto mozzo-ruota
JP4812263B2 (ja) 2004-05-28 2011-11-09 Ｎｔｎ株式会社 車輪用軸受装置
EP1783405B1 (en) * 2004-07-16 2013-03-27 NOK Corporation Sealing device
WO2008029508A1 (fr) * 2006-09-01 2008-03-13 Ntn Corporation Dispositif de palier pour une roue
JP5040469B2 (ja) * 2006-09-25 2012-10-03 株式会社ジェイテクト 車輪支持装置の密封構造
DE102007057962B4 (de) 2007-12-01 2022-04-14 Schaeffler Technologies AG & Co. KG Kassettendichtung und Radlagerung mit der Kassettendichtung
JP5218735B2 (ja) * 2007-12-12 2013-06-26 Ｎｏｋ株式会社 密封装置
JP2009197975A (ja) * 2008-02-25 2009-09-03 Jtekt Corp 車軸用軸受装置
FR2950119B1 (fr) 2009-09-15 2011-12-16 Snr Roulements Sa Palier a roulement a etancheite amelioree
IT1397017B1 (it) * 2009-11-05 2012-12-20 Skf Ab Gruppo mozzo ruota per ruote di veicoli
FR3033608B1 (fr) 2015-03-12 2017-10-13 Skf Ab Palier a capot de protection d'un joint d'etancheite
FR3033851B1 (fr) * 2015-03-19 2017-10-13 Ntn Snr Roulements Palier a roulement equipe d'un dispositif d'etancheite comprenant une armature
ITUB20151194A1 (it) * 2015-05-29 2016-11-29 Skf Ab Cuscinetto di rotolamento includente un dispositivo di tenuta a basso attrito, in particolare per un gruppo mozzo ruota.
US10371210B2 (en) * 2017-06-13 2019-08-06 Amsted Rail Company, Inc. Slinger for roller bearing seal, and associated assemblies and methods
FR3070741B1 (fr) * 2017-09-01 2019-10-18 Aetc Sapphire Joint annulaire pour mettre en oeuvre une etancheite tournante entre deux elements cylindriques

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341265A (en) * 1965-09-03 1967-09-12 Timken Roller Bearing Co Unitized dual lip seal
GB1298144A (en) * 1969-03-12 1972-11-29 Roulements Soc Nouvelle Ball or roller bearings
NL7710564A (nl) * 1977-09-28 1979-03-30 Skf Ind Trading & Dev Wentellager.
US4274298A (en) * 1979-07-06 1981-06-23 Ostrander Robert J Drive unit seal assembly
DE3049090A1 (de) * 1980-12-24 1982-07-15 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Waelzlager
JPS58191607A (ja) * 1982-03-29 1983-11-08 エス・ケイ・エフ・ノ−バ・エ−ビ− ハブ軸受ユニツト
US4516783B1 (en) * 1983-02-12 1994-08-02 Nippon Seiko Kk Seal assembly with radially overlapping seal
US4799808A (en) * 1985-12-19 1989-01-24 The Timken Company Compact seal
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
IT1240464B (it) 1990-05-24 1993-12-17 Skf Ind Spa Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli.
US5209499A (en) * 1992-05-26 1993-05-11 Mather Seal Company Unitized polytetrafluoroethylene radial lip seal
US5564839A (en) * 1992-10-29 1996-10-15 Nsk Ltd. Bearing unit for wheel with speed sensor
FR2700588B1 (fr) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Dispositif de montage à joint d'étanchéité à codeur incorporé.
US5292199A (en) * 1993-05-07 1994-03-08 Ford Motor Company Axle wheel seal and bearing arrangement for a motor vehicle
US5494358A (en) * 1994-02-09 1996-02-27 The Timken Company Package bearing
US5553870A (en) * 1994-02-16 1996-09-10 The Timken Company Lip seal separating oil and grease
US5419642A (en) * 1994-03-31 1995-05-30 The Torrington Company Sealing structure for a bearing
US5454647A (en) 1994-05-20 1995-10-03 The Timken Company Seal for package bearing
DE19701461A1 (de) * 1997-01-17 1998-07-23 Schaeffler Waelzlager Ohg Abdichtung für eine Gelenkkreuzbüchse
IT1294864B1 (it) * 1997-09-12 1999-04-23 Skf Ind Spa Complesso di tenuta per un cuscinetto di rotolamento.
ITTO980210A1 (it) * 1998-03-12 1999-09-12 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento
JPH11334309A (ja) * 1998-05-29 1999-12-07 Ntn Corp 車輪支持装置および車輪支持用の円すいころ軸受

Also Published As

Publication number Publication date
FR2827351A1 (fr) 2003-01-17
US20050157965A1 (en) 2005-07-21
EP1277978A1 (fr) 2003-01-22
US20030031393A1 (en) 2003-02-13
FR2827351B1 (fr) 2003-09-12

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time