FR2301014B1 - - Google Patents

Info

Publication number
FR2301014B1
FR2301014B1 FR7505367A FR7505367A FR2301014B1 FR 2301014 B1 FR2301014 B1 FR 2301014B1 FR 7505367 A FR7505367 A FR 7505367A FR 7505367 A FR7505367 A FR 7505367A FR 2301014 B1 FR2301014 B1 FR 2301014B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7505367A
Other languages
French (fr)
Other versions
FR2301014A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POLYMOTOR ITALIANA SpA
Original Assignee
POLYMOTOR ITALIANA 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 POLYMOTOR ITALIANA SpA filed Critical POLYMOTOR ITALIANA SpA
Priority to FR7505367A priority Critical patent/FR2301014A1/en
Publication of FR2301014A1 publication Critical patent/FR2301014A1/en
Application granted granted Critical
Publication of FR2301014B1 publication Critical patent/FR2301014B1/fr
Granted legal-status Critical Current

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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • 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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • 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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
FR7505367A 1975-02-12 1975-02-12 Machine parts rotational speed transmitter - has rotor and stator for inductive or photoelectric interaction Granted FR2301014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7505367A FR2301014A1 (en) 1975-02-12 1975-02-12 Machine parts rotational speed transmitter - has rotor and stator for inductive or photoelectric interaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505367A FR2301014A1 (en) 1975-02-12 1975-02-12 Machine parts rotational speed transmitter - has rotor and stator for inductive or photoelectric interaction

Publications (2)

Publication Number Publication Date
FR2301014A1 FR2301014A1 (en) 1976-09-10
FR2301014B1 true FR2301014B1 (en) 1978-07-13

Family

ID=9151505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505367A Granted FR2301014A1 (en) 1975-02-12 1975-02-12 Machine parts rotational speed transmitter - has rotor and stator for inductive or photoelectric interaction

Country Status (1)

Country Link
FR (1) FR2301014A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623136B1 (en) * 1987-11-16 1990-03-09 Skf France ASSEMBLY OF A NON-DRIVING WHEEL HUB OF A VEHICLE EQUIPPED WITH A PULSE DEVICE AND SENSOR FOR MEASURING THE ROTATION SPEED OF THE WHEEL
JP2582882B2 (en) * 1987-12-25 1997-02-19 光洋精工株式会社 Bearing units for automobile wheels
US6003375A (en) * 1994-07-18 1999-12-21 Nsk Ltd. Hub unit with rotation speed sensor
US5967669A (en) * 1996-10-11 1999-10-19 Nsk Ltd. Rolling bearing unit with rotational speed sensor
US5975761A (en) * 1997-03-31 1999-11-02 Nsk Ltd. Rolling bearing unit with rotational speed sensor
JP2000192949A (en) * 1998-10-21 2000-07-11 Nsk Ltd Rotary support device with rotating speed detecting device
US11821467B2 (en) 2021-05-17 2023-11-21 Aktiebolaget Skf Sensor bearing unit
US11725696B2 (en) 2021-05-17 2023-08-15 Aktiebolaget Skf Sensor bearing unit and associated assembly method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431525A (en) * 1962-05-04 1969-03-04 United Aircraft Corp Readily assembled resolver having multiple pole pairs
US3194051A (en) * 1962-09-25 1965-07-13 Bendix Corp Gyro motor bearing testing device and method
AU3542571A (en) * 1970-11-13 1973-05-10 Dunlop Holdings Limited Improvements in rotation-detecting devices
SE348839B (en) * 1971-04-21 1972-09-11 Skf Ind Trading & Dev
DE7131911U (en) * 1971-08-20 1971-12-23 Teldix Gmbh Device for obtaining an electrical speed signal

Also Published As

Publication number Publication date
FR2301014A1 (en) 1976-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse