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FI123147B - Machine and method for splitting logs - Google Patents

Machine and method for splitting logs Download PDF

Info

Publication number
FI123147B
FI123147B FI20050242A FI20050242A FI123147B FI 123147 B FI123147 B FI 123147B FI 20050242 A FI20050242 A FI 20050242A FI 20050242 A FI20050242 A FI 20050242A FI 123147 B FI123147 B FI 123147B
Authority
FI
Finland
Prior art keywords
timber
machine
pieces
feeder
wood
Prior art date
Application number
FI20050242A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20050242A (en
FI20050242A0 (en
Inventor
Per-Åke Wiklund
Lennart Svensson
Original Assignee
Soederhamn Eriksson 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 Soederhamn Eriksson Ab filed Critical Soederhamn Eriksson Ab
Publication of FI20050242A0 publication Critical patent/FI20050242A0/en
Publication of FI20050242A publication Critical patent/FI20050242A/en
Application granted granted Critical
Publication of FI123147B publication Critical patent/FI123147B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
    • 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
    • B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
    • B27B15/08—Band or strap sawing machines specially designed for length cutting of trunks with a plurality of band saw blades
    • 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
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
    • 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
    • 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
    • B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
    • 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
    • B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
    • B27B15/04—Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided saw blade
    • 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
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • 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
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
    • B27B25/04—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed chains or belts
    • 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
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/04—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged perpendicularly to the plane of the saw blade
    • 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
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/10—Devices for moving or adjusting the guide fences or stops
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

Ensimmäisen tunnusmerkin mukaan keksintö koskee konetta, joka on tarkoitettu mahdollisesti kaarevien puutavarakappaleiden (2) jakamiseksi useiksi pienemmiksi puutavarapaloiksi (9, lO, 11), johon koneeseen kuuluu syöttölaite (3), jonka tehtävänä on yksittäisen puutavarakappaleen (2) syöttäminen akselin suunnassa sahausasemaan (4), joka on sovitettu syöttölaitteen (3) alavirran puolelle puutavarakappaleen (2) syöttösuunnassa katsottuna, ja johon kuuluu ainakin kolme vannesahan terää (6). Lisäksi koneeseen kuuluu ainakin neljä tukirullaa (12, 12'), jotka ovat välimatkan päässä syöttölaitteesta (3) ja yksittäin säädettävissä poikittain syöttösuuntaan nähden ja on sovitettu pareittain. Keksinnön toisen tunnusmerkin mukaan keksintö koskee menetelmää mahdollisesti kaarevien puutavarakappaleiden (2) jakamiseksi useiksi pienemmiksi puutavarapaloiksi (9,10,11). Kuva.1According to the first feature, the invention relates to a machine intended for splitting possibly curved pieces of timber (2) into several smaller pieces of timber (9, 10, 11), which includes a feeder (3) whose task is to feed a single piece of timber (2) in the direction of the axis to the sawing station (4) ), which is fitted to the downstream side of the feeder (3) as seen in the feed direction of the timber piece (2), and which includes at least three bandsaw blades (6). In addition, the machine includes at least four support rollers (12, 12'), which are at a distance from the feeding device (3) and can be individually adjusted transversely to the feeding direction and are arranged in pairs. According to the second feature of the invention, the invention concerns a method for dividing possibly curved pieces of wood (2) into several smaller pieces of wood (9,10,11). Fig.1

FI20050242A 2004-03-08 2005-03-07 Machine and method for splitting logs FI123147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400566A SE526793C2 (en) 2004-03-08 2004-03-08 Machine and method for dividing timber bodies

Publications (3)

Publication Number Publication Date
FI20050242A0 FI20050242A0 (en) 2005-03-07
FI20050242A FI20050242A (en) 2005-09-09
FI123147B true FI123147B (en) 2012-11-30

Family

ID=32067336

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050242A FI123147B (en) 2004-03-08 2005-03-07 Machine and method for splitting logs

Country Status (4)

Country Link
DE (1) DE102005009386B4 (en)
FI (1) FI123147B (en)
GB (1) GB2411861B (en)
SE (1) SE526793C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE546032C2 (en) * 2022-02-04 2024-04-23 Usnr Ab Machine for dividing a timber body and method for controlling such a machine
SE545347C2 (en) * 2022-05-25 2023-07-11 Usnr Ab Feeder unit and method for controlling a pair of support rollers of a feeder unit
SE2250622A1 (en) * 2022-05-25 2023-07-11 Usnr Ab Feeder unit and method for controlling a pair of support rollers of a feeder unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420579B (en) * 1976-02-16 1981-10-19 Skogsegarnas Vaenerind HOOK CUTTING HOOK DEVICE
SE419059B (en) * 1980-07-03 1981-07-13 Kockums Ind Ab CONTROL DEVICE ON THE SAW SHEET'S SUPPLIED SUBDIVISION MACHINERY FOR WORK
SE444784B (en) * 1984-09-14 1986-05-12 Eriksson Ab A K sawing equipment

Also Published As

Publication number Publication date
FI20050242A (en) 2005-09-09
SE0400566L (en) 2005-09-09
GB2411861A (en) 2005-09-14
DE102005009386A1 (en) 2005-09-29
SE526793C2 (en) 2005-11-08
DE102005009386B4 (en) 2016-03-03
SE0400566D0 (en) 2004-03-08
GB0504778D0 (en) 2005-04-13
FI20050242A0 (en) 2005-03-07
GB2411861B (en) 2007-12-12

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