IT223257Z2 - Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio. - Google Patents

Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio.

Info

Publication number
IT223257Z2
IT223257Z2 ITTO910099U IT223257Z2 IT 223257 Z2 IT223257 Z2 IT 223257Z2 IT TO910099 U ITTO910099 U IT TO910099U IT 223257 Z2 IT223257 Z2 IT 223257Z2
Authority
IT
Italy
Prior art keywords
sleeve
assembly unit
bearing
fitted
sensor
Prior art date
Application number
Other languages
English (en)
Inventor
Paolo Bertetti
Pietro Peretti
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 IT000099 priority Critical patent/IT223257Z2/it
Publication of ITTO910099V0 publication Critical patent/ITTO910099V0/it
Priority to EP92107334A priority patent/EP0516973A1/en
Publication of ITTO910099U1 publication Critical patent/ITTO910099U1/it
Application granted granted Critical
Publication of IT223257Z2 publication Critical patent/IT223257Z2/it

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14Bearings 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
    • F16C19/18Bearings 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
    • F16C19/181Bearings 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
    • F16C19/183Bearings 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
    • F16C19/184Bearings 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • F16C33/78Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869Sealings 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
    • F16C33/7879Sealings 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007Encoders, e.g. parts with a plurality of alternating magnetic poles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00Articles relating to transporting
    • F16C2326/01Parts of vehicles in general
    • F16C2326/02Wheel 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)

Abstract

Il cuscinetto (7) porta una corona generatrice di segnali (19), fissata sul suo anello interno (11, 12), e un sensore (21) fissato sul suo anello esterno (9). Il sensore (21) è inglobato in uno schermo formato da un manicotto (24) il quale è munito di un intaglio (27) in cui è alloggiato il sensore (21), mentre una nervatura (31) e atta a proteggere la corona (19). Il manicotto (24) è in materiale elastomerico o plastico ed è fissato sull'anello esterno (9) tramite una bussola (33), che consente un certo slittamento del manicotto (24) rispetto al supporto (14). Il cuscinetto (7) viene confezionato in un'unità di montaggio (6) comprendente un manicotto di imballo (47). Questo viene disposto all'interno del cuscinetto (7) ed è munito di una flangia (49) avente una sede (53) per il connettore elettrico (23) del sensore (21), per consentire la sovrapposizione coassiale delle unità (6) in una pila. La flangia (49) presenta in elemento (52) per favorire la separazione dell'unità (6) dalla pila.(Figura 1).
IT000099 1991-05-03 1991-05-03 Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio. IT223257Z2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000099 IT223257Z2 (it) 1991-05-03 1991-05-03 Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio.
EP92107334A EP0516973A1 (en) 1991-05-03 1992-04-29 Rolling bearing with a rotation detecting device, and relative assembly unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000099 IT223257Z2 (it) 1991-05-03 1991-05-03 Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio.

Publications (3)

Publication Number Publication Date
ITTO910099V0 ITTO910099V0 (it) 1991-05-03
ITTO910099U1 ITTO910099U1 (it) 1992-11-03
IT223257Z2 true IT223257Z2 (it) 1995-06-21

Family

ID=11408922

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000099 IT223257Z2 (it) 1991-05-03 1991-05-03 Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio.

Country Status (2)

Country Link
EP (1) EP0516973A1 (it)
IT (1) IT223257Z2 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806764B1 (fr) * 2000-03-24 2002-08-23 Skf France Palier a roulement instrumente muni d'un dispositif d'etancheite
EP1873508A3 (en) * 2006-06-30 2010-11-03 JTEKT Corporation Rolling bearing assembly for wheel
DE102019210005A1 (de) * 2019-07-08 2021-01-14 Aktiebolaget Skf Achszapfeneinheit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645924B1 (fr) * 1989-04-18 1994-09-02 Roulements Soc Nouvelle Palier preassemble a elements codeur et capteur additionnels
JPH03120473A (ja) * 1989-09-28 1991-05-22 Ssi Technol Inc 可変磁気抵抗センサ
IT1240482B (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.
FR2660975B1 (fr) * 1990-04-13 1992-06-19 Roulements Soc Nouvelle Palier a corps roulants equipe d'un dispositif capteur d'informations orientable.
US5010290A (en) * 1990-07-19 1991-04-23 General Motors Corporation Easily installed wheel bearing sensor package

Also Published As

Publication number Publication date
ITTO910099V0 (it) 1991-05-03
ITTO910099U1 (it) 1992-11-03
EP0516973A1 (en) 1992-12-09

Similar Documents

Publication Publication Date Title
GB2295207B (en) Bearing with a sensor arrangement for obtaining an indication of various parameters within the housing of the bearing
FR2698421B1 (fr) Logement pour fixation radiale d'un roulement.
GB9520017D0 (en) X-Ray tube with an annular vacuum housing
ATE124144T1 (de) Kapazitiver winkelbeschleunigungsaufnehmer.
ES2009983A6 (es) Conjunto estanco para la interposicion entre dos organos en rotacion relativa, en particular entre los aros de un cojinete de rodamiento para el soporte de la rueda de un vehiculo.
DE69001377D1 (de) Axiallagerkunststoffgehaeuse mit integrierter abdichtung.
FI916072A0 (fi) Foerbaettrad grafittaetning.
ITTO940165A0 (it) Dispositivo di rilevazione radiale della velocita' di rotazione di un cuscinetto e cuscinetto munito di un tale dispositivo integrato.
NO156844C (no) Anordning for kontakt-fri paavisning av ubalanse.
IT223257Z2 (it) Cuscinetto a rotolamento con dispositivo di rilevamento della rotazione, e elativa unita' di montaggio.
EP0465881A3 (en) Force transducer
IL115511A0 (en) Acitivity detector with position-dependent movement sensor
GB8421846D0 (en) Bearing cup with restraining flange
KR910015801A (ko) 자계 감지기를 갖춘 베어링
EP0093546A3 (en) Displacement sensitive transducers
AU7050396A (en) Protective device for a driveshaft, having radial supporting means for the protective funnel
EP0255662A3 (en) Sealing
IT1273173B (it) Gruppo sensore e di tenuta per un cuscinetto di rotolamento
GB1532871A (en) Speed translating devices
EP0068125A3 (en) Portable protective housing for electrical and electronic apparatuses
ES2012257A6 (es) Un reten radial.
FI931703A0 (fi) Anordning foer uppbaerande av ett flaekthus med hjaelp av en elastisk ring
GB2232252B (en) Bearing assembly with wheel revolution detector
EP0836811A3 (de) Körperschutzelement
ATE140557T1 (de) Vergossene elektrische anordnung

Legal Events

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

Effective date: 19960529