SE8204353L - PROCEDURE FOR CUTTING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE - Google Patents

PROCEDURE FOR CUTTING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE

Info

Publication number
SE8204353L
SE8204353L SE8204353A SE8204353A SE8204353L SE 8204353 L SE8204353 L SE 8204353L SE 8204353 A SE8204353 A SE 8204353A SE 8204353 A SE8204353 A SE 8204353A SE 8204353 L SE8204353 L SE 8204353L
Authority
SE
Sweden
Prior art keywords
procedure
cutting
timber
fed
piece
Prior art date
Application number
SE8204353A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8204353D0 (en
SE443944B (en
SE443944C (en
Inventor
U Lindstrom
M Manson
Original Assignee
Kockumation 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 Kockumation Ab filed Critical Kockumation Ab
Priority to SE8204353A priority Critical patent/SE443944C/en
Publication of SE8204353D0 publication Critical patent/SE8204353D0/en
Priority to GB08318086A priority patent/GB2124144B/en
Priority to FR8311503A priority patent/FR2530175B1/en
Priority to FI832594A priority patent/FI78012C/en
Priority to DE19833325621 priority patent/DE3325621A1/en
Priority to NO832585A priority patent/NO155329C/en
Publication of SE8204353L publication Critical patent/SE8204353L/en
Publication of SE443944B publication Critical patent/SE443944B/en
Publication of SE443944C publication Critical patent/SE443944C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16—Saw benches
    • B27B5/22—Saw benches with non-feedable circular saw blade
    • B27B5/228—Cross-cutting automatically laterally-fed travelling workpieces; Reducing lumber to desired lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • B27B1/007—Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/06—Adjusting equipment, e.g. using optical projection
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Sawing (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The distance n% between the retracted corner H of the root end part of a piece of timber 20 and a reference line L is measured by a device 30 and the result of the measurement is fed into an electronic unit 40 where a command signal is generated. The signal is fed to a setting means 16 by which a cross- cutting saw blade 12 is displaced relative to the piece of timber 20, or vice versa, to such an extent that the retracted corner H comes to lie in the cutting plane U of the saw blade 12. The device and method are used to achieve an exactly determined, extremely economical cross-cut of boards and planks which do not have any quality defects at the root end portion. <IMAGE>
SE8204353A 1982-07-16 1982-07-16 PROCEDURES FOR CUTTING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE SE443944C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8204353A SE443944C (en) 1982-07-16 1982-07-16 PROCEDURES FOR CUTTING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
GB08318086A GB2124144B (en) 1982-07-16 1983-07-04 Method of cross-cutting elongate pieces of timber and device for performing the method
FR8311503A FR2530175B1 (en) 1982-07-16 1983-07-11 PROCESS OF CROSS-CUTTING LONG PIECES OF WOOD AND MACHINE FOR IMPLEMENTING THE PROCESS
FI832594A FI78012C (en) 1982-07-16 1983-07-15 FOERFARANDE VID ROTAVKAP HOS LAONGSTRAECKTA VIRKESBITAR OCH ANORDNING FOER UTFOERANDE AV FOERFARANDET.
DE19833325621 DE3325621A1 (en) 1982-07-16 1983-07-15 METHOD FOR CUTTING TO LENGTH WOODEN PIECES AND DEVICE FOR CARRYING OUT THE METHOD
NO832585A NO155329C (en) 1982-07-16 1983-07-15 PROCEDURE FOR AUTOMATIC ROOT CUTTING AND DEVICE FOR CARRYING OUT THE PROCEDURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204353A SE443944C (en) 1982-07-16 1982-07-16 PROCEDURES FOR CUTTING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE

Publications (4)

Publication Number Publication Date
SE8204353D0 SE8204353D0 (en) 1982-07-16
SE8204353L true SE8204353L (en) 1984-01-17
SE443944B SE443944B (en) 1986-03-17
SE443944C SE443944C (en) 1993-08-09

Family

ID=20347394

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204353A SE443944C (en) 1982-07-16 1982-07-16 PROCEDURES FOR CUTTING AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE

Country Status (6)

Country Link
DE (1) DE3325621A1 (en)
FI (1) FI78012C (en)
FR (1) FR2530175B1 (en)
GB (1) GB2124144B (en)
NO (1) NO155329C (en)
SE (1) SE443944C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621357C1 (en) * 1986-06-26 1987-08-13 Linck Masch Gatterlinck Cross-cut saw for cutting boards
FI84709C (en) * 1990-02-27 1992-01-10 Paloheimo Oy ANORDNING I TRAEBEARBETNINGSMASKINER.
US6089135A (en) * 1994-09-20 2000-07-18 Murray; Robert J. Method and apparatus for bucksawing logs
DE102009048442A1 (en) * 2009-10-07 2011-04-14 Homag Holzbearbeitungssysteme Ag Device and method for aligning workpieces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT962259B (en) * 1971-08-27 1973-12-20 EQUIPMENT FOR SAWING CIRCULAR BLADES
US3941019A (en) * 1973-05-09 1976-03-02 Oliver Machinery Company Method and apparatus for cutting lumber and the like
SE383121B (en) * 1974-07-10 1976-03-01 Hammars Mekaniska Verkstad Ab METHOD OF CARRYING OUT ROOT CUTTING AND WOOD AND DEVICE FOR EXECUTING THE SET
SE390502B (en) * 1975-03-21 1976-12-27 A & B Constructors Ab PLANT FOR CUTTING SAWWORK
DE7738470U1 (en) * 1977-12-16 1979-06-13 Seeber, Fritz, 6731 Elmstein DEVICE FOR CUTTING WOOD
US4164248A (en) * 1977-12-30 1979-08-14 Alpo Rysti Method and apparatus for cutting off defective portions of lengths of timber
FI790907A (en) * 1979-03-16 1980-09-17 A Elektroniikka ADJUSTMENT OF ORGANIZATION FOR THE PURPOSE OF ENTRY

Also Published As

Publication number Publication date
NO832585L (en) 1984-01-17
DE3325621C2 (en) 1993-05-27
NO155329C (en) 1987-03-18
GB2124144A (en) 1984-02-15
FI832594A0 (en) 1983-07-15
SE8204353D0 (en) 1982-07-16
FI78012B (en) 1989-02-28
DE3325621A1 (en) 1984-04-05
SE443944B (en) 1986-03-17
SE443944C (en) 1993-08-09
NO155329B (en) 1986-12-08
GB2124144B (en) 1985-10-30
FR2530175B1 (en) 1990-05-25
FR2530175A1 (en) 1984-01-20
GB8318086D0 (en) 1983-08-03
FI832594A (en) 1984-01-17
FI78012C (en) 1989-06-12

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