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ITTO930324A1 - COMPOSITE ANNULAR CODER - Google Patents

COMPOSITE ANNULAR CODER

Info

Publication number
ITTO930324A1
ITTO930324A1 IT000324A ITTO930324A ITTO930324A1 IT TO930324 A1 ITTO930324 A1 IT TO930324A1 IT 000324 A IT000324 A IT 000324A IT TO930324 A ITTO930324 A IT TO930324A IT TO930324 A1 ITTO930324 A1 IT TO930324A1
Authority
IT
Italy
Prior art keywords
coder
composite annular
composite
annular
annular coder
Prior art date
Application number
IT000324A
Other languages
Italian (it)
Inventor
Jean-Francois Maestrati
Original Assignee
Skf France
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 France filed Critical Skf France
Publication of ITTO930324A0 publication Critical patent/ITTO930324A0/en
Publication of ITTO930324A1 publication Critical patent/ITTO930324A1/en
Application granted granted Critical
Publication of IT1270930B publication Critical patent/IT1270930B/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
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Rolling Contact Bearings (AREA)
ITTO930324A 1992-05-11 1993-05-10 COMPOSITE ANNULAR CODER IT1270930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205696A FR2690989B1 (en) 1992-05-11 1992-05-11 COMPOSITE ANNULAR ENCODER.

Publications (3)

Publication Number Publication Date
ITTO930324A0 ITTO930324A0 (en) 1993-05-10
ITTO930324A1 true ITTO930324A1 (en) 1994-11-10
IT1270930B IT1270930B (en) 1997-05-16

Family

ID=9429671

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930324A IT1270930B (en) 1992-05-11 1993-05-10 COMPOSITE ANNULAR CODER

Country Status (3)

Country Link
DE (1) DE9307156U1 (en)
FR (1) FR2690989B1 (en)
IT (1) IT1270930B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1279573B1 (en) * 1995-05-30 1997-12-16 Skf Ind Spa COMPOSITE RING ELEMENT, IN PARTICULAR MAGNETIC DETECTOR ELEMENT THAT CAN BE INSERTED IN A ROLLING BEARING.
US5967669A (en) * 1996-10-11 1999-10-19 Nsk Ltd. Rolling bearing unit with rotational speed sensor
FR2756068B1 (en) * 1996-11-19 1999-02-12 Rockwell Lvs RELEASABLE ACTIVATION SYSTEM OF A MOTOR VEHICLE FUNCTIONAL MEMBER
IT1295465B1 (en) * 1997-10-03 1999-05-12 Skf Ind Spa DEVICE FOR DETECTION OF THE RELATIVE ROTATIONAL SPEED BETWEEN THE RINGS OF A ROLLING BEARING.
DE19823640A1 (en) * 1998-05-27 1999-12-02 Bosch Gmbh Robert Hollow magnetic body for detecting a rotation of a shaft
FR2783914B1 (en) * 1998-09-25 2000-12-15 Mecanique Et De Plastiques Ind PROCESS FOR PRODUCING A MAGNETIC ENCODER AND ENCODER OBTAINED BY THIS PROCESS
DE19856498C2 (en) * 1998-12-08 2001-09-13 Freudenberg Carl Fa Sensor ring
FR2790800B1 (en) 1999-03-10 2001-04-20 Roulements Soc Nouvelle PREASSEMBLY ASSEMBLY FORMING A SEAL WITH INCORPORATED ENCODER AND BEARING OR BEARING COMPRISING SUCH AN ASSEMBLY
FR2792381B1 (en) * 1999-04-14 2001-05-25 Roulements Soc Nouvelle BEARING WITH INCORPORATED ENCODER
FR2792380B1 (en) 1999-04-14 2001-05-25 Roulements Soc Nouvelle BEARING PROVIDED WITH A DEVICE FOR DETECTING MAGNETIC PULSES FROM AN ENCODER, SUCH DEVICE COMPRISING SEVERAL ALIGNED SENSITIVE ELEMENTS
DE10010700C1 (en) * 2000-03-04 2001-09-13 Hopt & Schuler Ddm Encoder with locking behavior
DE10147697B4 (en) * 2001-09-27 2008-04-30 Htp High Tech Plastics Ag Signaling magnetic transmission element made of plastic, tool for the production and method of operation of the tool
DE102004010947A1 (en) * 2004-03-03 2005-10-06 Carl Freudenberg Kg Angle measuring device and method for its production
DE102009028828A1 (en) * 2009-08-24 2011-03-03 Zf Lenksysteme Gmbh Method for determining a movable component of a sensor on a movable component of a steering system
US10837510B2 (en) 2018-04-10 2020-11-17 Bendix Spicer Foundation Brake Llc Thermally isolated composite exciter ring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8814620U1 (en) * 1988-11-24 1989-01-12 SKF GmbH, 8720 Schweinfurt Rolling bearings with impulse ring for ABS systems
FR2642483B1 (en) * 1989-01-20 1991-04-05 Roulements Soc Nouvelle ROTATING SEAL WITH INTEGRATED MAGNETIC ENCODER, PARTICULARLY FOR BEARINGS WITH INFORMATION SENSORS
IT1240966B (en) * 1990-07-04 1993-12-27 Skf Ind Spa DEVICE SUITABLE FOR ALLOWING THE ROTATION SPEED TO BE DETECTED BETWEEN TWO BODIES IN RELATIVE ROTATION SUCH AS THE SUPPORT BODIES OF A WHEEL OF A VEHICLE.

Also Published As

Publication number Publication date
DE9307156U1 (en) 1993-07-22
ITTO930324A0 (en) 1993-05-10
FR2690989A1 (en) 1993-11-12
IT1270930B (en) 1997-05-16
FR2690989B1 (en) 1996-01-26

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Legal Events

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

Effective date: 19970530