ITTO20010195A0 - Dispositivo di tenuta con sensore per un cuscinetto a rotolamento. - Google Patents

Dispositivo di tenuta con sensore per un cuscinetto a rotolamento.

Info

Publication number
ITTO20010195A0
ITTO20010195A0 IT2001TO000195A ITTO20010195A ITTO20010195A0 IT TO20010195 A0 ITTO20010195 A0 IT TO20010195A0 IT 2001TO000195 A IT2001TO000195 A IT 2001TO000195A IT TO20010195 A ITTO20010195 A IT TO20010195A IT TO20010195 A0 ITTO20010195 A0 IT TO20010195A0
Authority
IT
Italy
Prior art keywords
seal
sensor
rolling bearing
rolling
bearing
Prior art date
Application number
IT2001TO000195A
Other languages
English (en)
Inventor
Angelo Vignotto
Andreas Ruetter
Claudio Savarese
Dino Bellion
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 IT2001TO000195A priority Critical patent/ITTO20010195A1/it
Publication of ITTO20010195A0 publication Critical patent/ITTO20010195A0/it
Priority to EP20020002842 priority patent/EP1239289A1/en
Priority to US10/087,250 priority patent/US6879148B2/en
Publication of ITTO20010195A1 publication Critical patent/ITTO20010195A1/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
    • 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
    • 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
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
IT2001TO000195A 2001-03-06 2001-03-06 Dispositivo di tenuta con sensore per un cuscinetto a rotolamento. ITTO20010195A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2001TO000195A ITTO20010195A1 (it) 2001-03-06 2001-03-06 Dispositivo di tenuta con sensore per un cuscinetto a rotolamento.
EP20020002842 EP1239289A1 (en) 2001-03-06 2002-02-08 Sealing device with sensor for a rolling bearing
US10/087,250 US6879148B2 (en) 2001-03-06 2002-03-01 Sealing device with a sensor adjacent an encoder wheel for a rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000195A ITTO20010195A1 (it) 2001-03-06 2001-03-06 Dispositivo di tenuta con sensore per un cuscinetto a rotolamento.

Publications (2)

Publication Number Publication Date
ITTO20010195A0 true ITTO20010195A0 (it) 2001-03-06
ITTO20010195A1 ITTO20010195A1 (it) 2002-09-06

Family

ID=11458655

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000195A ITTO20010195A1 (it) 2001-03-06 2001-03-06 Dispositivo di tenuta con sensore per un cuscinetto a rotolamento.

Country Status (3)

Country Link
US (1) US6879148B2 (it)
EP (1) EP1239289A1 (it)
IT (1) ITTO20010195A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308194A1 (de) * 2003-02-25 2004-09-02 Ltn Servotechnik Gmbh Winkelmessgerät und dessen Verwendung
EP1688745A1 (en) * 2005-02-02 2006-08-09 Aktiebolaget SKF Encoder for rolling contact bearings
US8237431B2 (en) * 2007-07-05 2012-08-07 Terry Fruehling Wheel speed sensor
FR2972511B1 (fr) * 2011-03-08 2014-05-16 Ntn Snr Roulements Palier a roulement instrumente
CN104919199A (zh) * 2012-12-05 2015-09-16 Skf公司 轴承功率产生配置
CN108015615A (zh) * 2017-12-29 2018-05-11 南京超华电子信息科技有限公司 一种自动门传感器用防护罩
DE102019106288B3 (de) * 2019-03-12 2020-03-05 Sick Stegmann Gmbh Drehgeber
DE202019101399U1 (de) 2019-03-12 2020-06-15 Sick Stegmann Gmbh Drehgeber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574501B1 (fr) 1984-12-11 1989-11-10 Roulements Soc Nouvelle Roulement a capteur d'informations
FR2642122B1 (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
FR2678329B1 (fr) * 1991-06-28 1993-09-03 Roulements Soc Nouvelle Montage d'etancheite pour capteur d'informations adapte a un roulement etanche.
IT1256785B (it) * 1992-01-28 1995-12-15 Skf Ind Spa Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.
FR2712048B1 (fr) * 1993-11-04 1995-12-15 Roulements Soc Nouvelle Joint d'étanchéité pour roulements à capteur d'informations et roulement ainsi équipé.
US5470157A (en) * 1994-03-29 1995-11-28 The Timken Company Bearing seal for sensing angular velocity
FR2751707B1 (fr) * 1996-07-24 1998-09-11 Skf France Roulement a capteur d'informations
DE19644744C2 (de) 1996-10-28 2002-05-02 Fag Automobiltechnik Ag Drehzahlmesseinrichtung für Radlager
DE19710337A1 (de) * 1997-03-13 1998-09-24 Fag Automobiltechnik Ag Wälzlager mit Drehzahlmeßeinrichtung
US6559633B1 (en) * 2000-09-18 2003-05-06 Freudenberg-Nok General Partnership Speed sensor with a seal

Also Published As

Publication number Publication date
US20020125883A1 (en) 2002-09-12
ITTO20010195A1 (it) 2002-09-06
US6879148B2 (en) 2005-04-12
EP1239289A1 (en) 2002-09-11

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