FR2691801B1 - Dispositif de codage servant a determiner la position relative d'une piece par rapport a une autre, et procede de realisation de ce dispositif. - Google Patents

Dispositif de codage servant a determiner la position relative d'une piece par rapport a une autre, et procede de realisation de ce dispositif.

Info

Publication number
FR2691801B1
FR2691801B1 FR9206420A FR9206420A FR2691801B1 FR 2691801 B1 FR2691801 B1 FR 2691801B1 FR 9206420 A FR9206420 A FR 9206420A FR 9206420 A FR9206420 A FR 9206420A FR 2691801 B1 FR2691801 B1 FR 2691801B1
Authority
FR
France
Prior art keywords
relation
producing
determining
another
relative position
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 - Lifetime
Application number
FR9206420A
Other languages
English (en)
Other versions
FR2691801A1 (fr
Inventor
Jean-Paul Bras
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.)
BRAS JEAN PAUL
Original Assignee
BRAS JEAN PAUL
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 BRAS JEAN PAUL filed Critical BRAS JEAN PAUL
Priority to FR9206420A priority Critical patent/FR2691801B1/fr
Publication of FR2691801A1 publication Critical patent/FR2691801A1/fr
Application granted granted Critical
Publication of FR2691801B1 publication Critical patent/FR2691801B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
    • 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
    • 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
    • G01D5/249—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 pulse code
    • G01D5/2492—Pulse stream

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moving Of Heads (AREA)
FR9206420A 1992-05-26 1992-05-26 Dispositif de codage servant a determiner la position relative d'une piece par rapport a une autre, et procede de realisation de ce dispositif. Expired - Lifetime FR2691801B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9206420A FR2691801B1 (fr) 1992-05-26 1992-05-26 Dispositif de codage servant a determiner la position relative d'une piece par rapport a une autre, et procede de realisation de ce dispositif.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206420A FR2691801B1 (fr) 1992-05-26 1992-05-26 Dispositif de codage servant a determiner la position relative d'une piece par rapport a une autre, et procede de realisation de ce dispositif.

Publications (2)

Publication Number Publication Date
FR2691801A1 FR2691801A1 (fr) 1993-12-03
FR2691801B1 true FR2691801B1 (fr) 1995-11-24

Family

ID=9430186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9206420A Expired - Lifetime FR2691801B1 (fr) 1992-05-26 1992-05-26 Dispositif de codage servant a determiner la position relative d'une piece par rapport a une autre, et procede de realisation de ce dispositif.

Country Status (1)

Country Link
FR (1) FR2691801B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843388A (en) * 1986-05-12 1989-06-27 Takehiko Miyamoto Rotary encoder, and method of manufacturing same
JPH0833309B2 (ja) * 1987-02-17 1996-03-29 川崎重工業株式会社 光学式エンコ−ダ
DE3809639A1 (de) * 1988-03-22 1989-10-05 Egm Entwicklung Montage Verfahren und vorrichtung zur indirekten wegmessung
US4950890A (en) * 1988-07-13 1990-08-21 Creo Electronics Corp. Method and apparatus for correcting position errors using writable encoders

Also Published As

Publication number Publication date
FR2691801A1 (fr) 1993-12-03

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