ITTO20010328A0 - Dispositivo di posizionamento di parti di macchine mosse linearmente o rotazionalmente - Google Patents

Dispositivo di posizionamento di parti di macchine mosse linearmente o rotazionalmente

Info

Publication number
ITTO20010328A0
ITTO20010328A0 IT2001TO000328A ITTO20010328A ITTO20010328A0 IT TO20010328 A0 ITTO20010328 A0 IT TO20010328A0 IT 2001TO000328 A IT2001TO000328 A IT 2001TO000328A IT TO20010328 A ITTO20010328 A IT TO20010328A IT TO20010328 A0 ITTO20010328 A0 IT TO20010328A0
Authority
IT
Italy
Prior art keywords
rotationally
positioning device
machine parts
moved linearly
parts moved
Prior art date
Application number
IT2001TO000328A
Other languages
English (en)
Inventor
Paul-Wilhelm Braun
Original Assignee
Pwb Ruhlatec Ind Prod Gmbh
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 Pwb Ruhlatec Ind Prod Gmbh filed Critical Pwb Ruhlatec Ind Prod Gmbh
Publication of ITTO20010328A0 publication Critical patent/ITTO20010328A0/it
Publication of ITTO20010328A1 publication Critical patent/ITTO20010328A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Position Or Direction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Jigs For Machine Tools (AREA)
  • Machine Tool Units (AREA)
IT2001TO000328A 2000-04-06 2001-04-05 Dispositivo di posizionamento di parti di macchine mosse linearmente o rotazionalmente ITTO20010328A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10016959A DE10016959B4 (de) 2000-04-06 2000-04-06 Vorrichtung zum Positionieren von gradlinig oder rotierend bewegten Maschinenteilen

Publications (2)

Publication Number Publication Date
ITTO20010328A0 true ITTO20010328A0 (it) 2001-04-05
ITTO20010328A1 ITTO20010328A1 (it) 2002-10-05

Family

ID=7637690

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000328A ITTO20010328A1 (it) 2000-04-06 2001-04-05 Dispositivo di posizionamento di parti di macchine mosse linearmente o rotazionalmente

Country Status (8)

Country Link
US (1) US6660998B1 (it)
JP (1) JP3324076B2 (it)
KR (1) KR100400583B1 (it)
DE (1) DE10016959B4 (it)
FR (1) FR2807513A1 (it)
GB (1) GB2367614B (it)
IT (1) ITTO20010328A1 (it)
TW (1) TWI251659B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015591A1 (en) * 2001-07-17 2003-01-23 Chen Bo Su Transmissive apparatus and method for optically sensing relative torque employing moire fringes
US6646571B1 (en) 2002-06-07 2003-11-11 Hewlett-Packard Development Company, L.P. Encoder having a slidably engaged floating aperture piece
DE10246268B4 (de) 2002-10-02 2004-11-18 Pwb-Ruhlatec Industrieprodukte Gmbh Encoderanordnung
US7449676B2 (en) 2004-05-24 2008-11-11 Pwb-Ruhlatec Industrieprodukte Gmbh Method for assembling an optical transducer element, and optical transducer element assembled by the method
DE102006036746B4 (de) * 2006-08-05 2016-04-28 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
CN106527501B (zh) * 2016-12-07 2019-07-30 赛维航电科技有限公司 一种光学扫描器控制器支架

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203122A (en) * 1975-09-09 1980-05-13 Sci Systems, Inc. Electrical stylus adjustment means and method for rotary electrical printer
US4132890A (en) * 1977-11-22 1979-01-02 International Business Machines Corporation Self adjusting tachometer
US4266125A (en) * 1978-12-21 1981-05-05 Hewlett-Packard Company Optical shaft angle encoder
JPS5726004U (it) * 1980-07-21 1982-02-10
DE3600938C1 (de) * 1986-01-15 1987-08-06 Pfaff Haushaltmasch Impulsgeber fuer einen Naehmaschinenantrieb
JPS6427827A (en) * 1987-07-20 1989-01-30 Aronshiya Kk Encoder disc
DE3915679A1 (de) * 1989-05-13 1990-11-15 Heidenhain Gmbh Dr Johannes Positionsmesseinrichtung mit einer justiervorrichtung
US5148019A (en) * 1989-12-22 1992-09-15 Ricoh Company Ltd. Moving amount detecting method using a shadow picture diffraction interference pattern
DE9304358U1 (de) * 1993-03-17 1994-07-21 Hübner Elektromaschinen AG, 10967 Berlin Drehimpulsgeber
DE19511474A1 (de) * 1994-03-31 1995-10-05 Siemens Comp Inc Optischer Kodierer
EP0885376B8 (en) * 1995-02-27 2007-02-28 Opto Generic Devices, Inc. Optical encoder for driving an electric motor
DE29504883U1 (de) * 1995-03-27 1995-07-13 Braun, Paul-Wilhelm, 53842 Troisdorf Taktlineal oder Taktscheibe
US5708496A (en) * 1996-03-11 1998-01-13 Renco Encoders, Inc. Modular optical shaft encoder having a slide gap centering mechanism and method of use
DE19641164A1 (de) * 1996-07-19 1998-01-22 Img Drehimpulsgeber Gmbh Drehimpulsgeber
DE19640109A1 (de) * 1996-09-28 1998-04-02 Hengstler Gmbh Blendenelement für einen Dreh- oder Lineargeber
DE19641929C2 (de) * 1996-10-11 2000-01-05 Ruhlatec Industrieprodukte Encoder
EP0867693A1 (en) * 1997-03-27 1998-09-30 Koyo Seiko Co., Ltd. Optical rotary encoder
DE19860106B4 (de) * 1998-12-23 2008-02-07 Pwb-Ruhlatec Industrieprodukte Gmbh Taktlineal oder Taktscheibe und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
FR2807513A1 (fr) 2001-10-12
ITTO20010328A1 (it) 2002-10-05
DE10016959A1 (de) 2001-10-11
KR100400583B1 (ko) 2003-10-08
GB2367614A (en) 2002-04-10
GB2367614B (en) 2002-06-26
JP3324076B2 (ja) 2002-09-17
GB0108428D0 (en) 2001-05-23
JP2001304915A (ja) 2001-10-31
TWI251659B (en) 2006-03-21
KR20010094993A (ko) 2001-11-03
DE10016959B4 (de) 2006-12-14
US6660998B1 (en) 2003-12-09

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