FR2984487B1 - DEVICE FOR READING DATA ON A ROTATING SHAFT - Google Patents

DEVICE FOR READING DATA ON A ROTATING SHAFT

Info

Publication number
FR2984487B1
FR2984487B1 FR1162010A FR1162010A FR2984487B1 FR 2984487 B1 FR2984487 B1 FR 2984487B1 FR 1162010 A FR1162010 A FR 1162010A FR 1162010 A FR1162010 A FR 1162010A FR 2984487 B1 FR2984487 B1 FR 2984487B1
Authority
FR
France
Prior art keywords
rotating shaft
reading data
reading
data
rotating
Prior art date
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 - Fee Related
Application number
FR1162010A
Other languages
French (fr)
Other versions
FR2984487A1 (en
Inventor
Gerard Mermoud
Cyril Peterschmitt
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.)
NTN SNR Roulements SA
Original Assignee
NTN SNR Roulements SA
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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1162010A priority Critical patent/FR2984487B1/en
Publication of FR2984487A1 publication Critical patent/FR2984487A1/en
Application granted granted Critical
Publication of FR2984487B1 publication Critical patent/FR2984487B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • 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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24428—Error prevention
    • G01D5/24433—Error prevention by mechanical means
    • G01D5/24442—Error prevention by mechanical means by mounting means
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/60—Means for precisely aligning or centering the disk of a rotary encoder, e.g. fitting jigs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR1162010A 2011-12-20 2011-12-20 DEVICE FOR READING DATA ON A ROTATING SHAFT Expired - Fee Related FR2984487B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1162010A FR2984487B1 (en) 2011-12-20 2011-12-20 DEVICE FOR READING DATA ON A ROTATING SHAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1162010A FR2984487B1 (en) 2011-12-20 2011-12-20 DEVICE FOR READING DATA ON A ROTATING SHAFT

Publications (2)

Publication Number Publication Date
FR2984487A1 FR2984487A1 (en) 2013-06-21
FR2984487B1 true FR2984487B1 (en) 2014-10-10

Family

ID=46062372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162010A Expired - Fee Related FR2984487B1 (en) 2011-12-20 2011-12-20 DEVICE FOR READING DATA ON A ROTATING SHAFT

Country Status (1)

Country Link
FR (1) FR2984487B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057657A (en) * 1973-09-22 1975-05-20
EP0795463A4 (en) * 1995-10-17 2000-01-12 Seiko Epson Corp Sensor device, driving force supplementing device using the device and zero point adjusting device for a torque sensor for the driving force supplementing device
CN101765720B (en) * 2007-06-19 2012-07-18 Ntn株式会社 Bearing device having rotation speed detector and adapted for use in wheel

Also Published As

Publication number Publication date
FR2984487A1 (en) 2013-06-21

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