IT1240464B - Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli. - Google Patents

Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli.

Info

Publication number
IT1240464B
IT1240464B IT67379A IT6737990A IT1240464B IT 1240464 B IT1240464 B IT 1240464B IT 67379 A IT67379 A IT 67379A IT 6737990 A IT6737990 A IT 6737990A IT 1240464 B IT1240464 B IT 1240464B
Authority
IT
Italy
Prior art keywords
bearings
sealing device
vehicle wheel
waterproof sealing
wheel hubs
Prior art date
Application number
IT67379A
Other languages
English (en)
Other versions
IT9067379A0 (it
IT9067379A1 (it
Inventor
Angelo Vignotto
Original Assignee
Skf Ind 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 Ind Spa filed Critical Skf Ind Spa
Priority to IT67379A priority Critical patent/IT1240464B/it
Publication of IT9067379A0 publication Critical patent/IT9067379A0/it
Priority to EP91107367A priority patent/EP0458123B1/en
Priority to DE69104771T priority patent/DE69104771T2/de
Publication of IT9067379A1 publication Critical patent/IT9067379A1/it
Application granted granted Critical
Publication of IT1240464B publication Critical patent/IT1240464B/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
    • 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)
IT67379A 1990-05-24 1990-05-24 Dispositivo di tenuta stagna per cuscinetti dei mozzi delle ruote di veicoli. IT1240464B (it)

Priority Applications (3)

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.
EP91107367A EP0458123B1 (en) 1990-05-24 1991-05-07 Seal device for bearings of motor vehicle wheel hubs
DE69104771T DE69104771T2 (de) 1990-05-24 1991-05-07 Dichtungsvorrichtung für Radnabenlager von Motorfahrzeugen.

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 (3)

Publication Number Publication Date
IT9067379A0 IT9067379A0 (it) 1990-05-24
IT9067379A1 IT9067379A1 (it) 1991-11-24
IT1240464B true IT1240464B (it) 1993-12-17

Family

ID=11301904

Family Applications (1)

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

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889331A (zh) * 2015-02-17 2016-08-24 斯凯孚公司 用于滚动轴承的密封组件及用于车辆的轮毂轴承单元
CN106246733A (zh) * 2015-06-09 2016-12-21 斯凯孚公司 具有旋转环形元件的密封组件的连接系统

Families Citing this family (24)

* 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
DE102010034385A1 (de) * 2010-08-13 2012-02-16 Schaeffler Technologies Gmbh & Co. Kg Dichtungsanordnung für Wälzlager
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
FR3033851B1 (fr) * 2015-03-19 2017-10-13 Ntn Snr Roulements Palier a roulement equipe d'un dispositif d'etancheite comprenant une armature
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
DE102022133411A1 (de) * 2022-12-15 2024-06-20 Schaeffler Technologies AG & Co. KG Radlagereinheit, insbesondere für ein Kraftfahrzeug
DE102022133412A1 (de) * 2022-12-15 2024-06-20 Schaeffler Technologies AG & Co. KG Radlagereinheit, insbesondere für ein Kraftfahrzeug
DE102023124864A1 (de) * 2023-09-14 2025-03-20 Schaeffler Technologies AG & Co. KG Radlagereinheit, insbesondere für ein Kraftfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8553275U1 (it) * 1985-04-19 1986-10-19 Riv Skf Officine Di Villar Perosa S P A 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889331A (zh) * 2015-02-17 2016-08-24 斯凯孚公司 用于滚动轴承的密封组件及用于车辆的轮毂轴承单元
CN105889331B (zh) * 2015-02-17 2020-06-30 斯凯孚公司 用于滚动轴承的密封组件及用于车辆的轮毂轴承单元
CN106246733A (zh) * 2015-06-09 2016-12-21 斯凯孚公司 具有旋转环形元件的密封组件的连接系统

Also Published As

Publication number Publication date
EP0458123A2 (en) 1991-11-27
EP0458123A3 (en) 1992-05-20
EP0458123B1 (en) 1994-10-26
DE69104771D1 (de) 1994-12-01
IT9067379A0 (it) 1990-05-24
DE69104771T2 (de) 1995-03-16
IT9067379A1 (it) 1991-11-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528