SE9000730D0 - Saett att automatiskt identifiera flatytor hos rensaagade virkesbitar och anordning foer genomfoerande av saettet - Google Patents

Saett att automatiskt identifiera flatytor hos rensaagade virkesbitar och anordning foer genomfoerande av saettet

Info

Publication number
SE9000730D0
SE9000730D0 SE9000730A SE9000730A SE9000730D0 SE 9000730 D0 SE9000730 D0 SE 9000730D0 SE 9000730 A SE9000730 A SE 9000730A SE 9000730 A SE9000730 A SE 9000730A SE 9000730 D0 SE9000730 D0 SE 9000730D0
Authority
SE
Sweden
Prior art keywords
sensors
comparator
saet
bites
device before
Prior art date
Application number
SE9000730A
Other languages
English (en)
Other versions
SE9000730A (sv
SE464105B (sv
Inventor
*Larsson S
Original Assignee
Remacontrol 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 Remacontrol Ab filed Critical Remacontrol Ab
Priority to SE9000730A priority Critical patent/SE464105B/sv
Publication of SE9000730D0 publication Critical patent/SE9000730D0/sv
Priority to DE19914104501 priority patent/DE4104501A1/de
Priority to FI910757A priority patent/FI910757A/fi
Publication of SE9000730A publication Critical patent/SE9000730A/xx
Publication of SE464105B publication Critical patent/SE464105B/sv

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
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • 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
    • B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
    • B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
SE9000730A 1990-03-01 1990-03-01 Saett och anordning foer, att fraan en stock framstaellda virkesbitar identifiera stockens maergomraade SE464105B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9000730A SE464105B (sv) 1990-03-01 1990-03-01 Saett och anordning foer, att fraan en stock framstaellda virkesbitar identifiera stockens maergomraade
DE19914104501 DE4104501A1 (de) 1990-03-01 1991-02-14 Verfahren zur automatischen identifikation ebener flaechen bei gesaegten holzstuecken und anordnung zum durchfuehren des verfahrens
FI910757A FI910757A (fi) 1990-03-01 1991-02-15 Saett att automatiskt identifiera flatytor hos rensaogade virkesbitar och anordning foer genomfoerande av saettet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000730A SE464105B (sv) 1990-03-01 1990-03-01 Saett och anordning foer, att fraan en stock framstaellda virkesbitar identifiera stockens maergomraade

Publications (3)

Publication Number Publication Date
SE9000730D0 true SE9000730D0 (sv) 1990-03-01
SE9000730A SE9000730A (sv) 1991-03-04
SE464105B SE464105B (sv) 1991-03-04

Family

ID=20378729

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000730A SE464105B (sv) 1990-03-01 1990-03-01 Saett och anordning foer, att fraan en stock framstaellda virkesbitar identifiera stockens maergomraade

Country Status (3)

Country Link
DE (1) DE4104501A1 (sv)
FI (1) FI910757A (sv)
SE (1) SE464105B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235956C2 (de) * 1992-10-23 1995-09-28 Rwe Entsorgung Ag Verwendung von elektromagnetischen Wellen im UV- und sichtbaren Bereich zur Identifizierung der Materialien durch Erfassen der Materialstruktur
DE4241250C2 (de) * 1992-12-08 1996-04-11 Rwe Entsorgung Ag Verfahren zum Identifizieren von Objekten und Vorrichtung zur Durchführung des Verfahrens
DE4241990C2 (de) * 1992-12-12 1997-02-06 Rwe Entsorgung Ag System zum Erkennen und Sortieren von Abfallobjekten
WO1994025838A1 (en) * 1993-04-29 1994-11-10 Centre De Recherche Industrielle Du Quebec Method and apparatus for sensing the color of articles and for classification thereof
SE9400849L (sv) * 1994-03-08 1995-04-03 Soliton Elektronik Ab Anordning och förfarande för detektering av defekter i virke
DE19547736A1 (de) * 1995-12-20 1997-06-26 Harald Engel Programmauswahlsystem für Bearbeitungsmaschinen
FI20011755A (sv) * 2001-09-04 2003-03-05 Finnforest Oy Analysering och sortering av träfaner
FI116804B (sv) 2004-05-18 2006-02-28 Ekspansio Engineering Ltd Oy Optisk granskning av materialstyckenas ytor öppna åt olika riktningar

Also Published As

Publication number Publication date
FI910757A0 (fi) 1991-02-15
SE9000730A (sv) 1991-03-04
FI910757A (fi) 1991-09-02
SE464105B (sv) 1991-03-04
DE4104501A1 (de) 1991-09-05

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