NL8920012A - Werkwijze en inrichting voor het aftasten van een voorwerp. - Google Patents

Werkwijze en inrichting voor het aftasten van een voorwerp. Download PDF

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Publication number
NL8920012A
NL8920012A NL8920012A NL8920012A NL8920012A NL 8920012 A NL8920012 A NL 8920012A NL 8920012 A NL8920012 A NL 8920012A NL 8920012 A NL8920012 A NL 8920012A NL 8920012 A NL8920012 A NL 8920012A
Authority
NL
Netherlands
Prior art keywords
light
light beam
reflected
detected
intensity
Prior art date
Application number
NL8920012A
Other languages
English (en)
Dutch (nl)
Original Assignee
Emve I Aastorp 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 Emve I Aastorp Ab filed Critical Emve I Aastorp Ab
Publication of NL8920012A publication Critical patent/NL8920012A/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • 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
    • 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
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G9/00—Methods of, or apparatus for, the determination of weight, not provided for in groups G01G1/00 - G01G7/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NL8920012A 1988-01-12 1989-01-12 Werkwijze en inrichting voor het aftasten van een voorwerp. NL8920012A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8800074A SE462696B (sv) 1988-01-12 1988-01-12 Saett och anordning foer bestaemning av en approximativ, tredimensionell avbildning av ett foeremaal
SE8800074 1988-02-19

Publications (1)

Publication Number Publication Date
NL8920012A true NL8920012A (nl) 1990-10-01

Family

ID=20371040

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8920012A NL8920012A (nl) 1988-01-12 1989-01-12 Werkwijze en inrichting voor het aftasten van een voorwerp.

Country Status (6)

Country Link
DK (1) DK159190A (da)
FI (1) FI903480A0 (da)
GB (1) GB2232765B (da)
NL (1) NL8920012A (da)
SE (1) SE462696B (da)
WO (1) WO1989006782A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527147A1 (de) * 1994-10-10 1996-04-11 Laeis & Bucher Gmbh Verfahren und Vorrichtung zur Qualitätsprüfung von Formteilen
FR2732626B1 (fr) * 1995-04-06 1997-07-04 Materiel Arboriculture Dispositif d'analyse en vue du tri automatique de produits, notamment de fruits ou legumes
DE10036095A1 (de) * 2000-07-25 2002-05-02 Vitronic Dr Ing Stein Bildvera Vorrichtung zur Erfassung oder Überwachung bewegter Vorgänge
NZ506489A (en) * 2000-08-22 2002-10-25 Sealed Air Nz Ltd Automatic information acquisition of meat cuts and the resulting diversion to the relevant packaging stations
DE102006055431B4 (de) * 2006-11-22 2008-10-30 Dr. August Oetker Nahrungsmittel Kg Verfahren und Vorrichtung zur Bestimmung der Masse von Stückgut auf einer Fördereinrichtung
US8812149B2 (en) 2011-02-24 2014-08-19 Mss, Inc. Sequential scanning of multiple wavelengths

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127751C3 (de) * 1971-06-04 1974-08-01 Exatest Messtechnik Gmbh, 5090 Leverkusen Verfahren und Anordnung zur Ermittlung des Durchmessers eines Gegenstandes runder Querschnittsform mittels periodischer fotoelektrischer Abtastung
SE376968B (da) * 1973-10-12 1975-06-16 Aga Ab
DE2434829C3 (de) * 1974-07-19 1978-11-09 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtelektronische Vorrichtung zur Messung der Länge oder Breite eines Gegenstands
SE414225B (sv) * 1978-12-01 1980-07-14 Harald Kleinhuber Anordning for dimensionsmetning

Also Published As

Publication number Publication date
SE8800074D0 (sv) 1988-01-12
FI903480A0 (fi) 1990-07-10
GB2232765B (en) 1992-05-06
DK159190D0 (da) 1990-07-02
SE462696B (sv) 1990-08-13
DK159190A (da) 1990-07-12
GB2232765A (en) 1990-12-19
SE8800074L (sv) 1989-07-13
GB9015071D0 (en) 1990-10-03
WO1989006782A1 (en) 1989-07-27

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BT A document has been added to the application laid open to public inspection
BV The patent application has lapsed