IT210633Z2 - Guarnizione di tenuta per cuscinetti dei mozzi della ruote di veicoli - Google Patents

Guarnizione di tenuta per cuscinetti dei mozzi della ruote di veicoli

Info

Publication number
IT210633Z2
IT210633Z2 IT8753223U IT5322387U IT210633Z2 IT 210633 Z2 IT210633 Z2 IT 210633Z2 IT 8753223 U IT8753223 U IT 8753223U IT 5322387 U IT5322387 U IT 5322387U IT 210633 Z2 IT210633 Z2 IT 210633Z2
Authority
IT
Italy
Prior art keywords
bearings
sealing
vehicle wheel
wheel hubs
hubs
Prior art date
Application number
IT8753223U
Other languages
English (en)
Other versions
IT8753223V0 (it
Inventor
Franco Colanzi
Angelo Vignotto
Original Assignee
Riv Officine Di Villar Perosa
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 Riv Officine Di Villar Perosa filed Critical Riv Officine Di Villar Perosa
Priority to IT8753223U priority Critical patent/IT210633Z2/it
Publication of IT8753223V0 publication Critical patent/IT8753223V0/it
Priority to EP88200434A priority patent/EP0286151A3/en
Application granted granted Critical
Publication of IT210633Z2 publication Critical patent/IT210633Z2/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
    • F16J15/3204—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • 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
    • 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 Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT8753223U 1987-04-10 1987-04-10 Guarnizione di tenuta per cuscinetti dei mozzi della ruote di veicoli IT210633Z2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8753223U IT210633Z2 (it) 1987-04-10 1987-04-10 Guarnizione di tenuta per cuscinetti dei mozzi della ruote di veicoli
EP88200434A EP0286151A3 (en) 1987-04-10 1988-03-08 Seal for bearings of the hubs of vehicle wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8753223U IT210633Z2 (it) 1987-04-10 1987-04-10 Guarnizione di tenuta per cuscinetti dei mozzi della ruote di veicoli

Publications (2)

Publication Number Publication Date
IT8753223V0 IT8753223V0 (it) 1987-04-10
IT210633Z2 true IT210633Z2 (it) 1988-12-30

Family

ID=11280991

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8753223U IT210633Z2 (it) 1987-04-10 1987-04-10 Guarnizione di tenuta per cuscinetti dei mozzi della ruote di veicoli

Country Status (2)

Country Link
EP (1) EP0286151A3 (it)
IT (1) IT210633Z2 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203402U1 (de) * 1992-03-13 1992-04-23 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt Dichtung, insbesondere für Lager von Kraftfahrzeugen
US5494358A (en) * 1994-02-09 1996-02-27 The Timken Company Package bearing
US5454647A (en) * 1994-05-20 1995-10-03 The Timken Company Seal for package bearing
US5813675A (en) * 1995-10-31 1998-09-29 The Timken Company Multibarrier seal
EP1319854B1 (en) 1997-01-17 2005-08-03 Nsk Ltd Bearing unit for vehicle wheel support
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
JP4639651B2 (ja) * 2004-06-11 2011-02-23 Ｎｏｋ株式会社 密封装置
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
DE112012005874A5 (de) 2012-02-16 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Radlageranordnung mit Encoderschutz und Zentriervorrichtung
ITTO20120605A1 (it) 2012-07-09 2014-01-10 Skf Ab Gruppo cuscinetto-mozzo con dispositivo di tenuta
ITTO20120604A1 (it) * 2012-07-09 2014-01-10 Skf Ab Gruppo cuscinetto-mozzo con dispositivo di tenuta
EP3012475B1 (en) 2014-10-23 2017-05-17 Aktiebolaget SKF Hub-bearing unit with a sealing device
CN114635915B (zh) * 2015-06-12 2024-05-10 Nok株式会社 密封装置
CN121761034A (zh) * 2026-03-03 2026-03-31 浙江万鼎精密科技股份有限公司 一种轮毂轴承总成

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH341683A (de) * 1956-05-16 1959-10-15 Skf Svenska Kullagerfab Ab Wälzlager mit Labyrinthdichtung
FR2249573A5 (en) * 1973-10-29 1975-05-23 Skf Cie Applic Mecanique Seal for rolling bearing - has triple sealing lips combined with labyrinth seal to exclude fibrous foreign matter
AU524147B2 (en) * 1978-04-06 1982-09-02 Deere & Company Self-aligning bearing and seal
DE3049090A1 (de) * 1980-12-24 1982-07-15 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Waelzlager
JPS6165915A (ja) * 1984-09-07 1986-04-04 エスカーエフ　ゲーエムベーハー 転がり軸受のシール装置

Also Published As

Publication number Publication date
IT8753223V0 (it) 1987-04-10
EP0286151A2 (en) 1988-10-12
EP0286151A3 (en) 1989-07-26

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