GB1154736A - Optical Measuring Device particularly for Machine Tools - Google Patents

Optical Measuring Device particularly for Machine Tools

Info

Publication number
GB1154736A
GB1154736A GB38911/66A GB3891166A GB1154736A GB 1154736 A GB1154736 A GB 1154736A GB 38911/66 A GB38911/66 A GB 38911/66A GB 3891166 A GB3891166 A GB 3891166A GB 1154736 A GB1154736 A GB 1154736A
Authority
GB
United Kingdom
Prior art keywords
photo
transistor
conducting
cells
scale
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
Application number
GB38911/66A
Other languages
English (en)
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.)
OC Oerlikon Corp AG Pfaeffikon
Original Assignee
Oerlikon Buehrle Holding AG
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
Priority claimed from CH1229365A external-priority patent/CH462480A/de
Application filed by Oerlikon Buehrle Holding AG filed Critical Oerlikon Buehrle Holding AG
Publication of GB1154736A publication Critical patent/GB1154736A/en
Expired legal-status Critical Current

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
    • G01D5/26—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
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
GB38911/66A 1965-09-02 1966-08-31 Optical Measuring Device particularly for Machine Tools Expired GB1154736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1229365A CH462480A (de) 1965-09-02 1965-09-02 Vorrichtung zur Messung der Verstellung eines verstellbaren Trägers einer Werkzeugmaschine

Publications (1)

Publication Number Publication Date
GB1154736A true GB1154736A (en) 1969-06-11

Family

ID=4381650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38911/66A Expired GB1154736A (en) 1965-09-02 1966-08-31 Optical Measuring Device particularly for Machine Tools

Country Status (4)

Country Link
US (1) US3524708A (enExample)
DE (1) DE1548290C3 (enExample)
GB (1) GB1154736A (enExample)
SE (1) SE315134B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417749A1 (fr) * 1978-02-21 1979-09-14 Mtu Muenchen Gmbh Dispositif de mesure electromecanique d'une distance, notamment pour elements de turbomachines
GB2185812A (en) * 1985-08-27 1987-07-29 Peter Howard Jackson Optical reading device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632084A1 (de) * 1986-09-20 1988-04-07 Telefunken Electronic Gmbh Optischer encoder
WO2010144630A1 (en) 2009-06-09 2010-12-16 Lean Tool Systems, Llc Gauge system for workpiece processing
US9943975B2 (en) 2012-02-01 2018-04-17 Precision Automation, Inc. Saw system for miter joints
WO2021030504A1 (en) 2019-08-12 2021-02-18 Precision Automation, Inc. Linear positioner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948890A (en) * 1956-04-26 1960-08-09 Dell Brothers O Position meter
DE1075842B (de) * 1959-03-12 1960-02-18 M Hensoldt &. Sohne Optische Werke A G Wetzlar Gerat mit einem m einer Fuhrung meßbar verschiebbaren Schlitten
GB966408A (en) * 1962-03-27 1964-08-12 Ass Eng Ltd Optical gauging system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417749A1 (fr) * 1978-02-21 1979-09-14 Mtu Muenchen Gmbh Dispositif de mesure electromecanique d'une distance, notamment pour elements de turbomachines
GB2185812A (en) * 1985-08-27 1987-07-29 Peter Howard Jackson Optical reading device
GB2185812B (en) * 1985-08-27 1989-08-09 Peter Howard Jackson Optical reading device

Also Published As

Publication number Publication date
DE1548290A1 (de) 1970-10-22
US3524708A (en) 1970-08-18
DE1548290C3 (de) 1974-05-30
SE315134B (enExample) 1969-09-22
DE1548290B2 (de) 1973-10-31

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