SE8404376L - Metanordning for identifiering av ytprofilen hos ett foremal - Google Patents

Metanordning for identifiering av ytprofilen hos ett foremal

Info

Publication number
SE8404376L
SE8404376L SE8404376A SE8404376A SE8404376L SE 8404376 L SE8404376 L SE 8404376L SE 8404376 A SE8404376 A SE 8404376A SE 8404376 A SE8404376 A SE 8404376A SE 8404376 L SE8404376 L SE 8404376L
Authority
SE
Sweden
Prior art keywords
point
light
devices
optical axis
light beam
Prior art date
Application number
SE8404376A
Other languages
Unknown language ( )
English (en)
Other versions
SE8404376D0 (sv
SE444728B (sv
Inventor
E A Byckling
P P Pihlman
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE8404376A priority Critical patent/SE444728B/sv
Publication of SE8404376D0 publication Critical patent/SE8404376D0/sv
Priority to DE19853528684 priority patent/DE3528684A1/de
Priority to JP60188739A priority patent/JPH0658213B2/ja
Publication of SE8404376L publication Critical patent/SE8404376L/sv
Publication of SE444728B publication Critical patent/SE444728B/sv

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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Measurement Of Optical Distance (AREA)
  • Automatic Focus Adjustment (AREA)
SE8404376A 1984-08-31 1984-08-31 Metanordning for identifiering av ytprofilen hos ett foremal SE444728B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8404376A SE444728B (sv) 1984-08-31 1984-08-31 Metanordning for identifiering av ytprofilen hos ett foremal
DE19853528684 DE3528684A1 (de) 1984-08-31 1985-08-09 Messanordnung zum ermitteln des oberflaechenprofils eines objekts
JP60188739A JPH0658213B2 (ja) 1984-08-31 1985-08-29 物体の表面プロフイルを同定するための測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8404376A SE444728B (sv) 1984-08-31 1984-08-31 Metanordning for identifiering av ytprofilen hos ett foremal

Publications (3)

Publication Number Publication Date
SE8404376D0 SE8404376D0 (sv) 1984-08-31
SE8404376L true SE8404376L (sv) 1986-03-01
SE444728B SE444728B (sv) 1986-04-28

Family

ID=20356869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404376A SE444728B (sv) 1984-08-31 1984-08-31 Metanordning for identifiering av ytprofilen hos ett foremal

Country Status (3)

Country Link
JP (1) JPH0658213B2 (sv)
DE (1) DE3528684A1 (sv)
SE (1) SE444728B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07107481B2 (ja) * 1987-05-21 1995-11-15 アンリツ株式会社 変位測定装置
WO1991003988A1 (de) * 1989-09-22 1991-04-04 Peter Rohleder Vorrichtung zur herstellung von zahnersatzteilen
US5355210A (en) * 1991-12-20 1994-10-11 Rotlex Optics Ltd. Method and apparatus for measuring optical properties of optical devices
DE9204528U1 (de) * 1992-04-02 1992-09-17 Heidelberg Instruments Mikrotechnik GmbH, 6900 Heidelberg Anordnung zur berührungslosen Abtastung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256736C3 (de) * 1972-11-18 1979-01-25 Ibm Deutschland Gmbh, 7000 Stuttgart Meßanordnung zur automatischen Prüfung der Oberflächenbeschaffenheit und Ebenheit einer Werkstückoberfläche
US4180322A (en) * 1978-05-01 1979-12-25 Alcyon Equipment S.A. Interior measurement of enclosed spaces
US4299491A (en) * 1979-12-11 1981-11-10 United Technologies Corporation Noncontact optical gauging system
JPS57127933A (en) * 1981-01-27 1982-08-09 Sharp Corp Pickup device
JPS5927207A (ja) * 1982-08-07 1984-02-13 Agency Of Ind Science & Technol 非接触表面形状・あらさ計

Also Published As

Publication number Publication date
JPS6165106A (ja) 1986-04-03
JPH0658213B2 (ja) 1994-08-03
DE3528684A1 (de) 1986-03-06
DE3528684C2 (sv) 1988-12-22
SE8404376D0 (sv) 1984-08-31
SE444728B (sv) 1986-04-28

Similar Documents

Publication Publication Date Title
TW359852B (en) Apparatus for measuring an aerial image using transmitted light and reflected light
KR850000669A (ko) 거리측정 시스템
KR920018606A (ko) 주사광학장치
FR2610400B1 (fr) Procede et dispositif de relevement tridimensionnel
ATE131677T1 (de) Laserabtastvorrichtung
JPS57138134A (en) Positioning device
JPS56101111A (en) Automatic focus adjustment method
DE3687029D1 (de) Optische messapparate.
US4457626A (en) Apparatus for determining the position of a mark on an object
SG19389G (en) Off-axis light beam defect detector
US3589817A (en) Photoelectric web defect-detecting apparatus which provides for overcoming the ray-diverging effect of roller curvature
FI883280A0 (sv) Optiskt system för mätning av förändring i krökning hos en artikel i ett område av liten dimension
SE8404376L (sv) Metanordning for identifiering av ytprofilen hos ett foremal
UST102104I4 (en) Scanning optical system adapted for linewidth measurement in semiconductor devices
SE8203310L (sv) Anordning for dimensionsmetning av cylindriska foremal medelst en svepande laserstrale
JPS5745406A (en) Three-dimensional coordinate measuring device
GB9503485D0 (en) Displacement measurement apparatus and method
JPS57179704A (en) Method and device for measuring length
JPS5767815A (en) Measuring method for position of reflector using light
JPS52113750A (en) Scanning optical system having beam detecting optics for information
JPS57154206A (en) Focusing device
JPS646716A (en) Displacement measuring apparatus
JPS5759326A (en) Method for detection of image-forming position and device thereof
SE8502962D0 (sv) Forfarande och anordning vid en robotutrustning for bestemning av leget av ett foremal
JPS57199909A (en) Distance measuring device

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8404376-9

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8404376-9

Format of ref document f/p: F