ATE317307T1 - SYSTEM AND METHOD FOR THE MACHINE CLASSIFICATION OF BOARDS AND BEAMS - Google Patents

SYSTEM AND METHOD FOR THE MACHINE CLASSIFICATION OF BOARDS AND BEAMS

Info

Publication number
ATE317307T1
ATE317307T1 AT04005067T AT04005067T ATE317307T1 AT E317307 T1 ATE317307 T1 AT E317307T1 AT 04005067 T AT04005067 T AT 04005067T AT 04005067 T AT04005067 T AT 04005067T AT E317307 T1 ATE317307 T1 AT E317307T1
Authority
AT
Austria
Prior art keywords
board
boards
beams
machine classification
classification
Prior art date
Application number
AT04005067T
Other languages
German (de)
Inventor
Hans Binder
Original Assignee
Franz Binder Ges Mbh Holzindus
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 Franz Binder Ges Mbh Holzindus filed Critical Franz Binder Ges Mbh Holzindus
Application granted granted Critical
Publication of ATE317307T1 publication Critical patent/ATE317307T1/en

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
    • B07C5/12—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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Sorting Of Articles (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Paper (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Image Analysis (AREA)

Abstract

Continuous classification of board firmness and knotting is provided from classification unit (116). Knot data and board thickness is provided from X-ray scanner (120) and board rigidity from natural frequency measurement unit (102) and camera system (114). Elasticity module is calculated from length of board, and is used to determine solidity.
AT04005067T 2004-03-04 2004-03-04 SYSTEM AND METHOD FOR THE MACHINE CLASSIFICATION OF BOARDS AND BEAMS ATE317307T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04005067A EP1570920B1 (en) 2004-03-04 2004-03-04 Device and process for machine-based classification of beams and boards

Publications (1)

Publication Number Publication Date
ATE317307T1 true ATE317307T1 (en) 2006-02-15

Family

ID=34745999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04005067T ATE317307T1 (en) 2004-03-04 2004-03-04 SYSTEM AND METHOD FOR THE MACHINE CLASSIFICATION OF BOARDS AND BEAMS

Country Status (5)

Country Link
EP (1) EP1570920B1 (en)
AT (1) ATE317307T1 (en)
DE (1) DE502004000277D1 (en)
NO (1) NO325697B1 (en)
PL (1) PL1570920T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3063503B1 (en) 2017-03-06 2019-03-22 Gerflor ACOUSTIC PANEL FOR REALIZING A FLOOR COVER
FR3082859B1 (en) 2018-06-26 2020-11-27 Gerflor ACOUSTIC PANEL FOR THE REALIZATION OF A FLOORING

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97645C (en) * 1993-03-15 1997-01-27 Finnforest Oy Strength grading of wood veneers
DE9315506U1 (en) * 1993-10-13 1993-12-02 Fagus-Grecon Greten Gmbh & Co Kg, 31061 Alfeld Device for mechanical strength sorting of sawn timber
FI20011755A7 (en) * 2001-09-04 2003-03-05 Finnforest Oy Analysis and sorting of wood veneers
ATE248034T1 (en) * 2002-06-04 2003-09-15 Franz Binder Ges Mbh Holzindus SYSTEM FOR THE MACHINE CLASSIFICATION OF BOARDS OR BAR

Also Published As

Publication number Publication date
DE502004000277D1 (en) 2006-04-20
NO20042066D0 (en) 2004-05-19
EP1570920B1 (en) 2006-02-08
EP1570920A1 (en) 2005-09-07
NO20042066L (en) 2005-09-05
NO325697B1 (en) 2008-07-07
PL1570920T3 (en) 2006-04-28

Similar Documents

Publication Publication Date Title
DE60115653D1 (en) Method for detecting emotions using subgroup specialists
ATE406387T1 (en) METHOD FOR PRODUCING HYDROXYALKYL STARCH DERIVATIVES
DE60323014D1 (en) Apparatus for performing a time-limiting function
TW200509676A (en) Video processing apparatus, IC circuit for video processing apparatus, video processing method, and video processing program
FI20031072A0 (en) Method and apparatus for the pretreatment of paper, board or other similar fibrous material
DE60314955D1 (en) Process for inspecting steam turbines
DE60319456D1 (en) Device for determining paper quality
DE60308144D1 (en) METHOD FOR SEARCHING IN KNOTS FOR INFORMATION
FI20045449L (en) Method and apparatus for processing wood chips
ATE317307T1 (en) SYSTEM AND METHOD FOR THE MACHINE CLASSIFICATION OF BOARDS AND BEAMS
DE60327533D1 (en) DEVICE FOR TRANSCERVICAL STERILIZATION USING ULTRASOUND
ATE388632T1 (en) METHOD FOR MONITORING PIGS
ATE345418T1 (en) METHOD AND SYSTEM FOR THREADING A RUNNING PAPER WEB
DE602004004196D1 (en) Method and device for sending and receiving multiprotocol data frames
FI20025033A0 (en) Method and apparatus for threading a web in a drying section of a papermaking machine or the like
FI20020890A7 (en) Method and apparatus for determining the waterline and controlling it based on the waterline in a Fourdrinier paper machine
ATE374281T1 (en) APPARATUS AND METHOD FOR A PAPER MACHINE
DE50209296D1 (en) Apparatus for cleaning substantially parallelepiped objects
FI20020625A0 (en) Method and apparatus for winding a paper or board web, in particular a tissue paper web
ATE403402T1 (en) DEVICE FOR SCANNING A TOOTH MODEL
DE10297826D2 (en) Apparatus for peeling bar-shaped vegetables
FI20031164L (en) Method and apparatus for processing pulp
ATE248034T1 (en) SYSTEM FOR THE MACHINE CLASSIFICATION OF BOARDS OR BAR
ATE349303T1 (en) METHOD AND DEVICE FOR PROCESSING SOLID WOOD CUTTINGS
ATA4112002A (en) DEVICE FOR DRYING PAPER FILMS, IN PARTICULAR TISSUE PAPER FILMS