BR9800067A - Rolling bearing, in particular wheel bearing for motor vehicles - Google Patents

Rolling bearing, in particular wheel bearing for motor vehicles

Info

Publication number
BR9800067A
BR9800067A BR9800067-5A BR9800067A BR9800067A BR 9800067 A BR9800067 A BR 9800067A BR 9800067 A BR9800067 A BR 9800067A BR 9800067 A BR9800067 A BR 9800067A
Authority
BR
Brazil
Prior art keywords
bearing
motor vehicles
wheel
capture
sensors
Prior art date
Application number
BR9800067-5A
Other languages
Portuguese (pt)
Inventor
Josef Prof Binder
Original Assignee
Fag Automobiltechnik Ag
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 Fag Automobiltechnik Ag filed Critical Fag Automobiltechnik Ag
Publication of BR9800067A publication Critical patent/BR9800067A/en

Links

Classifications

    • 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
    • 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
    • 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
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
    • 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
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
    • G01P3/22—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by electric or magnetic means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/115—Wheel hub bearing sensors
    • 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
    • F16C19/185—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 two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Patente de Invenção: <B>"MANCAL DE ROLAMENTO, SOBRETUDO MANCAL DE RODAS PARA VEìCULOS AUTOMOTORES"<D>. A fim de obter um mancal de rolamento, sobretudo mancal de rodas para veículos automotores, provido de sensores para a captação do número de rotações da roda ou da aceleração da roda e das acelerações de propulsão e/ou de frenagem, uma captação direta de dados e uma captação confiável, com economia de espaço e de custos dos estados existentes nos mancais, é proposto que os sensores sejam construídos como microssensores (6) em forma de disposições de capacitores, dos quais pelo menos um deles é aplicado na parte rotativa (5) do mancal e cujos sinais são comparados e/ou avaliados com modelos padrões (armazenados) ou com sinais de um microssensor (6') do mesmo tipo ou similar instalado na parte fixa do mancal.Invention Patent: <B> "BEARING BEARING, OVERALL WHEEL BEARING FOR MOTOR VEHICLES" <D>. In order to obtain a rolling bearing, especially wheel bearings for motor vehicles, equipped with sensors to capture the number of wheel revolutions or wheel acceleration and propulsion and / or braking accelerations, a direct data capture and a reliable capture, saving space and costs of the existing states in the bearings, it is proposed that the sensors be built as microsensors (6) in the form of capacitor arrangements, of which at least one of them is applied on the rotating part (5 ) of the bearing and whose signals are compared and / or evaluated with standard (stored) models or with signals from a microsensor (6 ') of the same or similar type installed in the fixed part of the bearing.

BR9800067-5A 1997-02-01 1998-02-02 Rolling bearing, in particular wheel bearing for motor vehicles BR9800067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19703832A DE19703832A1 (en) 1997-02-01 1997-02-01 Roller bearing, especially wheel bearing for vehicle

Publications (1)

Publication Number Publication Date
BR9800067A true BR9800067A (en) 2000-10-24

Family

ID=7819056

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9800067-5A BR9800067A (en) 1997-02-01 1998-02-02 Rolling bearing, in particular wheel bearing for motor vehicles

Country Status (2)

Country Link
BR (1) BR9800067A (en)
DE (1) DE19703832A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172656B1 (en) * 2000-07-13 2006-04-26 Infineon Technologies SensoNor AS Rotational direction detecting
DE10102650A1 (en) * 2001-01-20 2002-08-01 Bosch Gmbh Robert Measuring arrangement in a wheel bearing of a motor vehicle for the detection of physical quantities
DE10164929B4 (en) * 2001-02-02 2010-08-19 Schaeffler Technologies Gmbh & Co. Kg Method for detecting reaction forces in a wheel bearing
JP2006506276A (en) * 2002-11-18 2006-02-23 日本精工株式会社 Axle unit with slip sensor and slip measurement method
DE102004012770B4 (en) 2004-03-15 2006-04-20 Ab Skf Device for attaching to a wheel and wheel with the device
DE102006029604B4 (en) * 2006-06-26 2015-10-22 Schaeffler Technologies AG & Co. KG Wheel bearing with attachable centering section
DE102006031456B4 (en) * 2006-07-07 2019-11-07 Schaeffler Technologies AG & Co. KG Storage arrangement with integrated torque measurement and device for controlling a torque distribution
DE102008017156A1 (en) * 2008-04-03 2009-10-08 Continental Teves Ag & Co. Ohg Micromechanical acceleration sensor
DE112013007569T5 (en) 2013-11-05 2016-08-11 Aktiebolaget Skf steel bearings
DE102019111911A1 (en) * 2019-05-08 2020-11-12 Schaeffler Technologies AG & Co. KG Wheel bearing arrangement for a wheel of a two-wheeler and a method for detecting the condition of the road surface on a sub-surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735070A1 (en) * 1987-10-16 1989-04-27 Kugelfischer G Schaefer & Co ROLLER BEARING WITH IMPULSE RING FOR SPEED MEASUREMENT
SE8904082D0 (en) * 1989-12-04 1989-12-04 Skf Nova Ab hub unit
US5200697B1 (en) * 1991-11-27 1996-06-18 Ntn Toyo Bearing Co Ltd Hub and bearing assembly with integrated rotation sensor including a tone ring and annular transducer
DE4322897A1 (en) * 1993-07-09 1995-01-12 Juergen Blumenauer Rotational speed measuring device
DE4411130A1 (en) * 1994-03-30 1995-10-05 Siemens Ag Sensor unit with at least one acceleration sensor, e.g. B. for automotive airbag deployment, and methods for its manufacture
DE19519488B4 (en) * 1995-05-27 2005-03-10 Bosch Gmbh Robert Rate of rotation sensor with two acceleration sensors
DE19612825C2 (en) * 1996-03-30 2000-05-11 Fag Automobiltechnik Ag Rolling bearings, in particular wheel bearings for motor vehicles

Also Published As

Publication number Publication date
DE19703832A1 (en) 1998-08-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: FAG KUGELFISCHER GEORG SCHAEFER AG (DE)

Free format text: TRANSFERIDO POR FUSAO DE: FAG AUTOMOBILTECHNIK AG

B25D Requested change of name of applicant approved

Owner name: FAG KUGELFISCHER AG (DE)

Free format text: ALTERADO DE: FAG KUGELFISCHER GEORG SCHAEFER AG

B25A Requested transfer of rights approved

Owner name: FAG KUGELFISCHER AG AND CO. OHG (DE)

Free format text: TRANSFERIDO POR CISAO DE: FAG KUGELFISCHER AG

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER KG (DE)

Free format text: TRANSFERIDO DE: FAG KUGELFISCHER AG AND CO. OHG

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time