SE8202002L - METHOD AND APPARATUS FOR LENGTH SEPARATION OF WOODS LIKE EX STOCKS - Google Patents

METHOD AND APPARATUS FOR LENGTH SEPARATION OF WOODS LIKE EX STOCKS

Info

Publication number
SE8202002L
SE8202002L SE8202002A SE8202002A SE8202002L SE 8202002 L SE8202002 L SE 8202002L SE 8202002 A SE8202002 A SE 8202002A SE 8202002 A SE8202002 A SE 8202002A SE 8202002 L SE8202002 L SE 8202002L
Authority
SE
Sweden
Prior art keywords
timber
pieces
logs
woods
stocks
Prior art date
Application number
SE8202002A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE463853B (en
Inventor
E Aro
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Publication of SE8202002L publication Critical patent/SE8202002L/en
Publication of SE463853B publication Critical patent/SE463853B/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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Sorting Of Articles (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Procedure and apparatus for length separation of pieces of timber such as logs for instance, by which procedure different length logs and in particular excessively long logs are separated into compartments of their own. The pieces of timber transversely disposed with regard to their direction of travel are made to pass through a light curtain which is continuously monitored with a camera, thereby gaining information about the position of the timber ends with reference to the light curtain, and that on the basis of the information thus gained the pieces of timber with wrong dimension are separated from the process.
SE8202002A 1981-03-30 1982-03-29 DEVICE FOR LENGTH SORTING OF WOOD SE463853B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810969A FI64300C (en) 1981-03-30 1981-03-30 FRAMEWORK FOR THE ADJUSTMENT OF SAFETY TRAILING

Publications (2)

Publication Number Publication Date
SE8202002L true SE8202002L (en) 1982-10-01
SE463853B SE463853B (en) 1991-02-04

Family

ID=8514266

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202002A SE463853B (en) 1981-03-30 1982-03-29 DEVICE FOR LENGTH SORTING OF WOOD

Country Status (7)

Country Link
AT (1) AT384178B (en)
BR (1) BR8201768A (en)
CA (1) CA1190898A (en)
DE (1) DE3211344A1 (en)
FI (1) FI64300C (en)
FR (1) FR2509198B1 (en)
SE (1) SE463853B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK155274C (en) * 1986-05-30 1989-07-31 Stormax Int As DEVICE FOR CONTROL OF WOODEN TOPICS
AT389666B (en) * 1987-01-19 1990-01-10 Schilcher Ges M B H Device for the input of square-cutting and assessment commands
DE68919292T2 (en) * 1988-08-01 1995-04-13 Nestle Sa Device for cutting food to length.
AT398174B (en) * 1991-02-08 1994-10-25 Andritz Patentverwaltung METHOD AND DEVICE FOR SEPARATING BLEED WOOD STICKS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318521A (en) * 1964-03-20 1967-05-09 Whittier Moulding Company Apparatus for measuring the dimensions of lumber and the like
SE325522B (en) * 1964-07-28 1970-06-29 Mo Och Domsjoe Ab
US3680692A (en) * 1970-12-10 1972-08-01 Us Plywood Champ Papers Inc Board transfer device
DE2637331C3 (en) * 1976-08-19 1984-10-04 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Sorting device for veneer sections
FR2382990A1 (en) * 1977-03-09 1978-10-06 Ramiere Jean Log peeling machine with automatic strip sorting - continuously gauges sections obtained for acceptance or rejection
JPS5567607A (en) * 1978-11-17 1980-05-21 Hajime Sangyo Kk Pattern discrimination method

Also Published As

Publication number Publication date
CA1190898A (en) 1985-07-23
FR2509198A1 (en) 1983-01-14
FI810969L (en) 1982-10-01
AT384178B (en) 1987-10-12
SE463853B (en) 1991-02-04
FR2509198B1 (en) 1987-09-11
BR8201768A (en) 1983-03-01
ATA124682A (en) 1987-03-15
FI64300B (en) 1983-07-29
FI64300C (en) 1983-11-10
DE3211344A1 (en) 1982-10-07
DE3211344C2 (en) 1990-08-23

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