DE69104771D1 - Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen. - Google Patents

Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen.

Info

Publication number
DE69104771D1
DE69104771D1 DE69104771T DE69104771T DE69104771D1 DE 69104771 D1 DE69104771 D1 DE 69104771D1 DE 69104771 T DE69104771 T DE 69104771T DE 69104771 T DE69104771 T DE 69104771T DE 69104771 D1 DE69104771 D1 DE 69104771D1
Authority
DE
Germany
Prior art keywords
sealing device
wheel hub
motor vehicles
hub bearings
bearings
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 - Lifetime
Application number
DE69104771T
Other languages
English (en)
Other versions
DE69104771T2 (de
Inventor
Angelo Vignotto
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.)
SKF Industrie SpA
Original Assignee
SKF Industrie SpA
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 SKF Industrie SpA filed Critical SKF Industrie SpA
Application granted granted Critical
Publication of DE69104771D1 publication Critical patent/DE69104771D1/de
Publication of DE69104771T2 publication Critical patent/DE69104771T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
    • 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
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more 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
    • 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
    • F16C19/186—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 with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Rolling Contact Bearings (AREA)
DE69104771T 1990-05-24 1991-05-07 Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen. Expired - Lifetime DE69104771T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67379A IT1240464B (it) 1990-05-24 1990-05-24 Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli.

Publications (2)

Publication Number Publication Date
DE69104771D1 true DE69104771D1 (de) 1994-12-01
DE69104771T2 DE69104771T2 (de) 1995-03-16

Family

ID=11301904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104771T Expired - Lifetime DE69104771T2 (de) 1990-05-24 1991-05-07 Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen.

Country Status (3)

Country Link
EP (1) EP0458123B1 (de)
DE (1) DE69104771T2 (de)
IT (1) IT1240464B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT239743Y1 (it) * 1996-05-17 2001-03-13 Skf Ind Spa Sistema di tenuta per organi meccnici accoppiati in rotazionerelativa.
IT239862Y1 (it) * 1996-12-03 2001-03-13 R F T S P A Complesso di tenuta per un albero rotante, in particolare di una pompadell'acqua di un motore automobilistico.
IT1291208B1 (it) * 1997-03-18 1998-12-29 Skf Ind Spa Complesso di tenuta multicontatto per organi meccanici accoppiati in rotazione relativa.
FR2781850B1 (fr) * 1998-07-29 2000-09-08 Roulements Soc Nouvelle Roulement pour chaine d'etirage
FR2790802B1 (fr) 1999-03-10 2001-04-20 Roulements Soc Nouvelle Ensemble preassemble formant joint a etancheite magnetique et roulement ou palier incorporant un tel ensemble
IT1320399B1 (it) * 2000-06-06 2003-11-26 Skf Ind Spa Dispositivo di tenuta per cuscinetto flangiato.
IT1320725B1 (it) * 2000-10-24 2003-12-10 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento.
FR2827351B1 (fr) 2001-07-13 2003-09-12 Roulements Soc Nouvelle Palier a corps roulants coniques pourvu d'un dispositif d'etancheite
DE102005016705A1 (de) * 2005-04-12 2006-10-19 Schaeffler Kg Kassettendichtung, insbesondere zur Abdichtung von Radsatzlagern an Schienenfahrzeugen
DE102005020653A1 (de) * 2005-05-03 2006-11-09 Schaeffler Kg Abgedichtetes Radialwälzlager, insbesondere Radlager eines Kraftfahrzeuges
DE102006047014B4 (de) 2005-10-04 2023-01-19 Ntn Corp. Radlagervorrichtung
JP2007177814A (ja) * 2005-12-27 2007-07-12 Jtekt Corp 密封装置、及びこれを用いた転がり軸受装置
IT1397017B1 (it) * 2009-11-05 2012-12-20 Skf Ab Gruppo mozzo ruota per ruote di veicoli
DE102010064672B3 (de) 2010-08-13 2019-10-10 Schaeffler Technologies AG & Co. KG Dichtungsanordnung zur Abdichtung eines Radlagers
DE102011018584A1 (de) 2011-04-11 2012-10-11 Blohm + Voss Industries Gmbh Dichtung zum Abdichten von Wellen
DE202011110925U1 (de) * 2011-12-16 2017-04-24 Schaeffler Technologies AG & Co. KG Radlager mit Wälzkörperschutz
FR3018321B1 (fr) * 2014-03-05 2016-12-09 Ntn Snr Roulements Palier a roulement equipe d’un dispositif d’etancheite comprenant une armature
ITUB20160770A1 (it) * 2015-02-17 2017-08-16 Skf Ab Complesso di tenuta per cuscinetti di rotolamento, in particolare per unità mozzo ruota di veicoli ed unità mozzo ruota associata.
FR3033851B1 (fr) * 2015-03-19 2017-10-13 Ntn Snr Roulements Palier a roulement equipe d'un dispositif d'etancheite comprenant une armature
US10415642B2 (en) * 2015-06-09 2019-09-17 Aktiebolaget Skf Coupling system of a sealing assembly with a rotating annular element
DE102017128969A1 (de) * 2017-12-06 2019-06-06 Schaeffler Technologies AG & Co. KG Radlageranordnung
DE102018101912B3 (de) * 2018-01-29 2019-07-04 Schaeffler Technologies AG & Co. KG Radlageranordnung
DE102021105258A1 (de) 2021-03-04 2022-09-08 Schaeffler Technologies AG & Co. KG Dichtungsanordnung eines Radlagers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8553275V0 (it) * 1985-04-19 1985-04-19 Riv Officine Di Villar Perosa Complesso di tenuta in due elementi di tipo perfezionato
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione

Also Published As

Publication number Publication date
IT1240464B (it) 1993-12-17
DE69104771T2 (de) 1995-03-16
EP0458123B1 (de) 1994-10-26
EP0458123A2 (de) 1991-11-27
EP0458123A3 (en) 1992-05-20
IT9067379A0 (it) 1990-05-24
IT9067379A1 (it) 1991-11-24

Similar Documents

Publication Publication Date Title
DE69107890D1 (de) Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen.
DE69104771T2 (de) Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen.
IT8105125A0 (it) Autoveicolo. cuscinetto per mozzo di ruota di
DE69022213T2 (de) Radbremsblock für Motorfahrzeugcontainer.
DE69406320T2 (de) Radnabe-Vorrichtung für Fahrzeug
IT8206931V0 (it) Cuscinetto per mozzo di ruota di autoveicolo azionato tramite un giunto omocinetico a snodo.
DE3877549T2 (de) Fahrzeugradlageranordnung.
IT8206947V0 (it) Cuscinetto per mozzo di ruota di autoveicolo azionato tramite un giunto omocinetico a snodo.
DE68908082T2 (de) Radzierblende für Kraftfahrzeuge.
DE69101161T2 (de) Blockierschutzsystem für Kraftfahrzeuge.
DE58909040D1 (de) Vierradlenkeinrichtung für Kraftfahrzeuge.
DE3865657D1 (de) Radnabe von kraftfahrzeugen.
DE69119370T2 (de) Lenkradstruktur für Kraftfahrzeug
IT8305121A0 (it) Cuscinetto per ruote di autoveicoli.
IT8307023V0 (it) Mozzo portaruota di autoveicoli.
IT8307021V0 (it) Cuscinetto per mozzo portaruota di autoveicoli.
IT8404892A0 (it) Cerchione per autoveicoli e simili.
DE68919634D1 (de) Unwuchtaufspürsystem für Kraftfahrzeugräder.
DE59201478D1 (de) Lenkwelle für Kraftfahrzeuge.
IT8025423A0 (it) Volante per autoveicoli.
DE69101033D1 (de) Lenkradarmatur für Kraftfahrzeug oder dergleichen.
ES504845A0 (es) Perfeccionamientos en conjuntos de cojinetes para ruedas de vehiculos de motor.
IT8267979A0 (it) Ruota di autoveicolo
DE59100355D1 (de) Teilbelag-Scheibenbremse für Kraftfahrzeuge.
IT8424129A0 (it) Ruota di autoveicolo.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition