ITTO20020221A1 - Dispositivo di tenuta per cuscinetti a rotolamento. - Google Patents

Dispositivo di tenuta per cuscinetti a rotolamento.

Info

Publication number
ITTO20020221A1
ITTO20020221A1 IT2002TO000221A ITTO20020221A ITTO20020221A1 IT TO20020221 A1 ITTO20020221 A1 IT TO20020221A1 IT 2002TO000221 A IT2002TO000221 A IT 2002TO000221A IT TO20020221 A ITTO20020221 A IT TO20020221A IT TO20020221 A1 ITTO20020221 A1 IT TO20020221A1
Authority
IT
Italy
Prior art keywords
sealing device
rolling bearings
bearings
rolling
sealing
Prior art date
Application number
IT2002TO000221A
Other languages
English (en)
Inventor
Stefano Bertalmio
Carlo Maldera
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 IT2002TO000221A priority Critical patent/ITTO20020221A1/it
Publication of ITTO20020221A0 publication Critical patent/ITTO20020221A0/it
Priority to DE10309852A priority patent/DE10309852B4/de
Priority to US10/385,232 priority patent/US20030209858A1/en
Publication of ITTO20020221A1 publication Critical patent/ITTO20020221A1/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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
IT2002TO000221A 2002-03-14 2002-03-14 Dispositivo di tenuta per cuscinetti a rotolamento. ITTO20020221A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2002TO000221A ITTO20020221A1 (it) 2002-03-14 2002-03-14 Dispositivo di tenuta per cuscinetti a rotolamento.
DE10309852A DE10309852B4 (de) 2002-03-14 2003-03-06 Abdichtungsvorrichtung für Wälzlager
US10/385,232 US20030209858A1 (en) 2002-03-14 2003-03-10 Sealing device for rolling contact bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000221A ITTO20020221A1 (it) 2002-03-14 2002-03-14 Dispositivo di tenuta per cuscinetti a rotolamento.

Publications (2)

Publication Number Publication Date
ITTO20020221A0 ITTO20020221A0 (it) 2002-03-14
ITTO20020221A1 true ITTO20020221A1 (it) 2003-09-15

Family

ID=27638920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002TO000221A ITTO20020221A1 (it) 2002-03-14 2002-03-14 Dispositivo di tenuta per cuscinetti a rotolamento.

Country Status (3)

Country Link
US (1) US20030209858A1 (it)
DE (1) DE10309852B4 (it)
IT (1) ITTO20020221A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991379B2 (en) * 2003-10-10 2006-01-31 Arvinmeritor Technology Llc King pin seal assembly
DE102008009869A1 (de) * 2008-02-19 2009-08-20 Audi Ag Kurbelwelle, insbesondere für eine Brennkraftmaschine
DE102008017409B4 (de) * 2008-04-05 2016-02-11 Schaeffler Technologies AG & Co. KG Dichtungsanordnung sowie Radlager mit der Dichtungsanordnung
ITTO20130802A1 (it) * 2013-10-03 2015-04-04 Skf Ab Dispositivo di tenuta a gocciolatoi, in particolare per cuscinetti di rotolamento
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.
TWI603860B (zh) * 2017-02-24 2017-11-01 輪轂油封
DE112021003243T5 (de) 2020-06-12 2023-04-06 Nok Corporation Dichtungsvorrichtung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642483B1 (fr) * 1989-01-20 1991-04-05 Roulements Soc Nouvelle Joint d'etancheite tournant a codeur magnetique integre, notamment pour des roulements a capteurs d'informations
IT1240481B (it) * 1990-07-04 1993-12-17 Skf Ind Spa Dispositivo atto a permettere la rilevazione della velocita' di rotazione tra due organi in rotazione relativa quali gli organi di sopporto di una ruota di un veicolo.
FR2700588B1 (fr) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Dispositif de montage à joint d'étanchéité à codeur incorporé.
FR2730566B1 (fr) * 1995-02-09 1997-06-13 Skf France Dispositif de codeur pour capteur de vitesse de rotation et roulement equipe d'un tel dispositif
US5947611A (en) * 1996-01-22 1999-09-07 Nsk Ltd. Rolling bearing unit with tone wheel
DE19614649A1 (de) * 1996-04-13 1997-10-16 Fag Automobiltechnik Ag Dichtung, insbesondere Wälzlagerdichtung
IT239743Y1 (it) * 1996-05-17 2001-03-13 Skf Ind Spa Sistema di tenuta per organi meccnici accoppiati in rotazionerelativa.
US6050570A (en) * 1998-01-30 2000-04-18 The Timken Company Seal with bi-modulus lip
ITTO980210A1 (it) * 1998-03-12 1999-09-12 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento
IT1303150B1 (it) * 1998-07-14 2000-10-30 Skf Ind Spa Dispositivo di tenuta per un cuscinetto a rotolamento
IT1305082B1 (it) * 1998-12-24 2001-04-10 Skf Ind Spa Ruota fonica per un cuscinetto volvente.
JP2000289405A (ja) * 1999-04-02 2000-10-17 Nsk Ltd エンコーダ付組み合わせシールリング
DE10056175A1 (de) * 1999-11-17 2001-06-13 Ntn Toyo Bearing Co Ltd Wheel Bearing and Sealing Davice Therefor
IT1319969B1 (it) * 2000-03-17 2003-11-12 Skf Ind Spa Unita' multifunzionale per cuscinetti a rotolamento.
US6559633B1 (en) * 2000-09-18 2003-05-06 Freudenberg-Nok General Partnership Speed sensor with a seal
US6692153B2 (en) * 2001-03-07 2004-02-17 Ntn Corporation Wheel support bearing assembly
ITTO20010245A1 (it) * 2001-03-16 2002-09-16 S K F Ind S P A Dispositivo di tenuta per cuscinetti.
ITTO20010708A1 (it) * 2001-07-19 2003-01-19 Skf Ind Spa Dispositivo di tenuta per cuscinetti.

Also Published As

Publication number Publication date
US20030209858A1 (en) 2003-11-13
DE10309852A1 (de) 2003-10-09
ITTO20020221A0 (it) 2002-03-14
DE10309852B4 (de) 2012-12-06

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