IT201900003883A1 - Apparecchiatura e metodo per la realizzazione di un dispositivo di misura di precisione. - Google Patents

Apparecchiatura e metodo per la realizzazione di un dispositivo di misura di precisione.

Info

Publication number
IT201900003883A1
IT201900003883A1 IT102019000003883A IT201900003883A IT201900003883A1 IT 201900003883 A1 IT201900003883 A1 IT 201900003883A1 IT 102019000003883 A IT102019000003883 A IT 102019000003883A IT 201900003883 A IT201900003883 A IT 201900003883A IT 201900003883 A1 IT201900003883 A1 IT 201900003883A1
Authority
IT
Italy
Prior art keywords
realization
equipment
measuring device
precision measuring
precision
Prior art date
Application number
IT102019000003883A
Other languages
English (en)
Inventor
Fabrizio Martini
Original Assignee
Elbo Controlli S R L
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 Elbo Controlli S R L filed Critical Elbo Controlli S R L
Priority to IT102019000003883A priority Critical patent/IT201900003883A1/it
Priority to EP20160675.3A priority patent/EP3712566B1/en
Priority to US16/812,312 priority patent/US11085757B2/en
Priority to JP2020046313A priority patent/JP2020153984A/ja
Publication of IT201900003883A1 publication Critical patent/IT201900003883A1/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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
IT102019000003883A 2019-03-18 2019-03-18 Apparecchiatura e metodo per la realizzazione di un dispositivo di misura di precisione. IT201900003883A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102019000003883A IT201900003883A1 (it) 2019-03-18 2019-03-18 Apparecchiatura e metodo per la realizzazione di un dispositivo di misura di precisione.
EP20160675.3A EP3712566B1 (en) 2019-03-18 2020-03-03 Apparatus and method for realizing a precision measuring device
US16/812,312 US11085757B2 (en) 2019-03-18 2020-03-08 Apparatus and method for realizing a precision measuring device
JP2020046313A JP2020153984A (ja) 2019-03-18 2020-03-17 精度測定装置を実現するための装置および方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000003883A IT201900003883A1 (it) 2019-03-18 2019-03-18 Apparecchiatura e metodo per la realizzazione di un dispositivo di misura di precisione.

Publications (1)

Publication Number Publication Date
IT201900003883A1 true IT201900003883A1 (it) 2020-09-18

Family

ID=67002169

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000003883A IT201900003883A1 (it) 2019-03-18 2019-03-18 Apparecchiatura e metodo per la realizzazione di un dispositivo di misura di precisione.

Country Status (4)

Country Link
US (1) US11085757B2 (it)
EP (1) EP3712566B1 (it)
JP (1) JP2020153984A (it)
IT (1) IT201900003883A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815213A (en) * 1987-10-09 1989-03-28 Brown & Sharpe Manufacturing Co. Apparatus for temperature compensation of sensing means of a machine
WO2006109020A1 (en) * 2005-04-13 2006-10-19 Renishaw Plc Method of scale manufacture with laser and sensor and feedback means for producing scale marking with desired depth
WO2009050470A1 (en) * 2007-10-18 2009-04-23 Renishaw Plc Metrological scale and method of manufacture
WO2013053313A1 (zh) * 2011-10-14 2013-04-18 中国科学院国家天文台南京天文光学技术研究所 大口径反射镜及其制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108037A (ja) * 2005-10-14 2007-04-26 Omron Corp 位置測定方法、距離測定方法及び位置測定装置
JP5190293B2 (ja) * 2008-04-22 2013-04-24 サクラ精機株式会社 カバーガラスの貼着装置
KR101710299B1 (ko) * 2016-02-22 2017-02-28 강희창 석재 원판

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815213A (en) * 1987-10-09 1989-03-28 Brown & Sharpe Manufacturing Co. Apparatus for temperature compensation of sensing means of a machine
WO2006109020A1 (en) * 2005-04-13 2006-10-19 Renishaw Plc Method of scale manufacture with laser and sensor and feedback means for producing scale marking with desired depth
WO2009050470A1 (en) * 2007-10-18 2009-04-23 Renishaw Plc Metrological scale and method of manufacture
WO2013053313A1 (zh) * 2011-10-14 2013-04-18 中国科学院国家天文台南京天文光学技术研究所 大口径反射镜及其制造方法

Also Published As

Publication number Publication date
JP2020153984A (ja) 2020-09-24
EP3712566B1 (en) 2023-06-28
US20200300611A1 (en) 2020-09-24
US11085757B2 (en) 2021-08-10
EP3712566A1 (en) 2020-09-23

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