NO881957L - Fremgangsmaate for aa avsette et indikasjonsmerke paa en besiktiget gjenstand. - Google Patents

Fremgangsmaate for aa avsette et indikasjonsmerke paa en besiktiget gjenstand.

Info

Publication number
NO881957L
NO881957L NO881957A NO881957A NO881957L NO 881957 L NO881957 L NO 881957L NO 881957 A NO881957 A NO 881957A NO 881957 A NO881957 A NO 881957A NO 881957 L NO881957 L NO 881957L
Authority
NO
Norway
Prior art keywords
light
mark
inspected object
spot
mask
Prior art date
Application number
NO881957A
Other languages
English (en)
Norwegian (no)
Other versions
NO881957D0 (no
Inventor
Stig Larsson
Soeren Soederholm
Original Assignee
Rema Control 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 Rema Control Ab filed Critical Rema Control Ab
Publication of NO881957D0 publication Critical patent/NO881957D0/no
Publication of NO881957L publication Critical patent/NO881957L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Credit Cards Or The Like (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
  • Length Measuring Devices By Optical Means (AREA)
NO881957A 1987-05-08 1988-05-05 Fremgangsmaate for aa avsette et indikasjonsmerke paa en besiktiget gjenstand. NO881957L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701906A SE8701906D0 (sv) 1987-05-08 1987-05-08 Forfarande och anordning for projicering av ett indikeringsmerke pa ett avsynat foremal

Publications (2)

Publication Number Publication Date
NO881957D0 NO881957D0 (no) 1988-05-05
NO881957L true NO881957L (no) 1988-11-09

Family

ID=20368458

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881957A NO881957L (no) 1987-05-08 1988-05-05 Fremgangsmaate for aa avsette et indikasjonsmerke paa en besiktiget gjenstand.

Country Status (4)

Country Link
EP (1) EP0302844A3 (fi)
FI (1) FI86387C (fi)
NO (1) NO881957L (fi)
SE (1) SE8701906D0 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7191943B2 (en) 2004-07-28 2007-03-20 Caterpillar Inc Robust barcode and reader for rod position determination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953299A (en) * 1928-12-01 1934-04-03 Edwin J Grant Apparatus for cutting materials
FR900042A (fr) * 1943-07-23 1945-06-18 Procédé et appareil pour le traçage des bois et autres
CH323681A (de) * 1954-04-23 1957-08-15 Raimann Gmbh B Richtlichtanlage an Holzbearbeitungsmaschinen, z. B. Gattersägen, Kreissägen oder dergleichen
DE1846386U (de) * 1959-06-27 1962-02-08 Siemens Reiniger Werke Ag Lichtvisier, beispielsweise fuer strahlenmessgeraete, bestrahlungsgeraete od. dgl.
DE2028764A1 (de) * 1970-06-11 1971-12-16 Blauert J Lichtzeiger
SE402231B (sv) * 1977-03-25 1978-06-26 Saab Scania Ab Forfarande och anleggning for bedomning av breder och andra plana foremal
DE3005750A1 (de) * 1980-02-07 1981-08-20 Kockums Automation AB, Västrås Verfahren zur abnahme und aufgrund dieser abnahme zu erfolgendem abschneiden von langgestreckten gegenstaenden, wie holzstuecken o.ae. und anordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
EP0302844A3 (en) 1990-06-13
FI882078A0 (fi) 1988-05-04
NO881957D0 (no) 1988-05-05
EP0302844A2 (en) 1989-02-08
FI86387C (fi) 1992-08-25
FI86387B (fi) 1992-05-15
FI882078A (fi) 1988-11-09
SE8701906D0 (sv) 1987-05-08

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