ITTO20010708A0 - Dispositivo di tenuta per cuscinetti. - Google Patents

Dispositivo di tenuta per cuscinetti.

Info

Publication number
ITTO20010708A0
ITTO20010708A0 IT2001TO000708A ITTO20010708A ITTO20010708A0 IT TO20010708 A0 ITTO20010708 A0 IT TO20010708A0 IT 2001TO000708 A IT2001TO000708 A IT 2001TO000708A IT TO20010708 A ITTO20010708 A IT TO20010708A IT TO20010708 A0 ITTO20010708 A0 IT TO20010708A0
Authority
IT
Italy
Prior art keywords
bearings
seal device
seal
Prior art date
Application number
IT2001TO000708A
Other languages
English (en)
Inventor
Angelo Vignotto
Pierangelo Cherio
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11459065&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITTO20010708(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Skf Ind Spa filed Critical Skf Ind Spa
Priority to IT2001TO000708A priority Critical patent/ITTO20010708A1/it
Publication of ITTO20010708A0 publication Critical patent/ITTO20010708A0/it
Priority to US10/171,197 priority patent/US6776420B2/en
Priority to DE10227113A priority patent/DE10227113B4/de
Publication of ITTO20010708A1 publication Critical patent/ITTO20010708A1/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
    • F16C33/7883—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 mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Glass Compositions (AREA)
  • Motor Or Generator Frames (AREA)
IT2001TO000708A 2001-07-19 2001-07-19 Dispositivo di tenuta per cuscinetti. ITTO20010708A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2001TO000708A ITTO20010708A1 (it) 2001-07-19 2001-07-19 Dispositivo di tenuta per cuscinetti.
US10/171,197 US6776420B2 (en) 2001-07-19 2002-06-12 Sealing device for a rolling contact bearing
DE10227113A DE10227113B4 (de) 2001-07-19 2002-06-18 Abdichtungsvorrichtung für Lager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000708A ITTO20010708A1 (it) 2001-07-19 2001-07-19 Dispositivo di tenuta per cuscinetti.

Publications (2)

Publication Number Publication Date
ITTO20010708A0 true ITTO20010708A0 (it) 2001-07-19
ITTO20010708A1 ITTO20010708A1 (it) 2003-01-19

Family

ID=11459065

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000708A ITTO20010708A1 (it) 2001-07-19 2001-07-19 Dispositivo di tenuta per cuscinetti.

Country Status (3)

Country Link
US (1) US6776420B2 (it)
DE (1) DE10227113B4 (it)
IT (1) ITTO20010708A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20020221A1 (it) * 2002-03-14 2003-09-15 Skf Ind Spa Dispositivo di tenuta per cuscinetti a rotolamento.
JP4361258B2 (ja) * 2002-10-24 2009-11-11 内山工業株式会社 エンコーダ付密封装置
JP2004245252A (ja) * 2003-02-12 2004-09-02 Uchiyama Mfg Corp エンコーダ付密封装置
JP4372438B2 (ja) * 2003-03-11 2009-11-25 Ｎｔｎ株式会社 車輪用軸受
JP4543306B2 (ja) * 2003-10-07 2010-09-15 内山工業株式会社 円筒型カバー付きエンコーダ
US6991379B2 (en) 2003-10-10 2006-01-31 Arvinmeritor Technology Llc King pin seal assembly
US7232129B2 (en) * 2004-10-12 2007-06-19 Nok Corporation Sealing apparatus with encoder
ITTO20050088A1 (it) * 2005-02-15 2006-08-16 Rft Spa Dispositivo di tenuta per cuscinetti con encoder integrato.
US20060261803A1 (en) * 2005-04-28 2006-11-23 Faetanini Steven E Cassette seal assembly
WO2006132083A1 (ja) * 2005-06-07 2006-12-14 Nok Corporation 密封装置
ITTO20050624A1 (it) 2005-09-14 2007-03-15 Rft Spa Unita' integrata con un encoder ed una tenuta per un cuscinetto di rotolamento.
EP1994294B1 (en) * 2006-03-20 2010-05-05 Aktiebolaget SKF Annular sealing assembly, in particular for wheel hubs
JP5003862B2 (ja) * 2006-03-31 2012-08-15 Ｎｏｋ株式会社 密封装置
US7593254B2 (en) * 2007-05-25 2009-09-22 Micron Technology, Inc. Variable resistance memory device with an interfacial adhesion heating layer, systems using the same and methods of forming the same
US8449424B2 (en) * 2011-03-17 2013-05-28 Fairfield Manufacturing Company Inc. Integral electric motor with speed sensor, planetary gearbox and steering means
KR102292192B1 (ko) * 2014-02-17 2021-08-23 엘지전자 주식회사 증강 현실 이미지를 디스플레이 하는 디스플레이 시스템 및 그 제어 방법
US10907689B2 (en) 2018-06-21 2021-02-02 Freudenberg-Nok General Partnership Heavy duty wheel seal with dry running resistance
FR3119426B1 (fr) * 2021-01-29 2023-03-03 Ntn Snr Roulements roulement de roue équipé d’un dispositif d’étanchéité à gouttière et chicane
FR3119427B1 (fr) * 2021-01-29 2023-03-10 Ntn Snr Roulements Palier lisse ou à roulement équipé d’un dispositif d’étanchéité avec un siège de joint proche de l’axe de révolution
US12281703B1 (en) * 2024-01-10 2025-04-22 Freudenberg-Nok General Partnership Outboard drive axle hub seal with venting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1237618B (it) * 1989-12-15 1993-06-08 Roberto Moretti Dispositivo atto a permettere la rilevazione della velocita' di rotazione tra due organi in rotazione relativa quali gli organi di supporto di una ruota di un veicolo.
DE4231332C2 (de) * 1991-09-19 2002-10-10 Nsk Ltd Lager mit passivem Impulsgeber-Ring
FR2698421B1 (fr) * 1992-11-24 1995-06-02 Skf France Logement pour fixation radiale d'un roulement.
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
IT1276377B1 (it) * 1995-06-13 1997-10-31 Skf Ind Spa Complesso di tenuta, in particolare per un cuscinetto di rotolamento.
US5947611A (en) * 1996-01-22 1999-09-07 Nsk Ltd. Rolling bearing unit with tone wheel
DE19710337A1 (de) * 1997-03-13 1998-09-24 Fag Automobiltechnik Ag Wälzlager mit Drehzahlmeßeinrichtung
ITTO980210A1 (it) * 1998-03-12 1999-09-12 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento
DE19850322C2 (de) * 1998-11-02 2001-10-18 Freudenberg Carl Fa Kassettendichtung

Also Published As

Publication number Publication date
DE10227113A1 (de) 2003-02-06
ITTO20010708A1 (it) 2003-01-19
US6776420B2 (en) 2004-08-17
US20030016892A1 (en) 2003-01-23
DE10227113B4 (de) 2006-01-26

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