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SE546678C2 - Improved band sawmill for sawing logs - Google Patents

Improved band sawmill for sawing logs

Info

Publication number
SE546678C2
SE546678C2 SE2430181A SE2430181A SE546678C2 SE 546678 C2 SE546678 C2 SE 546678C2 SE 2430181 A SE2430181 A SE 2430181A SE 2430181 A SE2430181 A SE 2430181A SE 546678 C2 SE546678 C2 SE 546678C2
Authority
SE
Sweden
Prior art keywords
band
saw
sawmill
along
band saw
Prior art date
Application number
SE2430181A
Other languages
Swedish (sv)
Other versions
SE2430181A1 (en
Inventor
Jonas Höglund
Original Assignee
Priono 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 Priono Ab filed Critical Priono Ab
Priority to SE2430181A priority Critical patent/SE546678C2/en
Publication of SE2430181A1 publication Critical patent/SE2430181A1/en
Publication of SE546678C2 publication Critical patent/SE546678C2/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
    • B27B13/00—Band or strap sawing machines; Components or equipment therefor
    • 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
    • B23D55/02—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of frames; of tables
    • 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
    • B27B15/02—Band or strap sawing machines specially designed for length cutting of trunks with horizontally-guided saw blade, i.e. horizontal log band saw
    • 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
    • B27B29/00—Gripping, clamping or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
    • B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

Förbättrat bandsågverk (1) för signing av både övergrova stockar (2a) och stockar (2b) med mindre diameter än övergrova stockar. Bandsågverk (1) innefattar minst en bandsäg (3) samt minst en sågbänk på vilket stock placeras vid signing. Bandsågen (3) innefattar minst en första bandstyming (19a) som kan justeras steglöst efter en delsträcka av bandsågens (3) bandsågsblad (6) samt en andra bandstyming (19b) som är justerbart anordnad mellan minst en första position och minst en andra position efter bandsågsbladets (6) längd. Bandsågen (3) innefattar vidare minst ett första skydd (21a) samt minst ett andra skydd (21b) som är anslutningsbart anordnad till bandsågen (3) som skydd mot åtkomst till bandsågsbladet (6). Bandsågverkets (1) sågbädd innefattar minst två sågbäddar (14). De minst två sågbäddarna (14) innefattar vardera minst ett stockstöd (22) och minst en spännanordning (23), Stockstödet (22) är förflyttningsbart anordnat mellan minst en första position och en andra position efter stockbäddens längsriktning och spännanordningen är steglöst anordnad efter en del sträcka av sägbädden längsriktning.Improved band sawmill (1) for sawing both over-thick logs (2a) and logs (2b) with a smaller diameter than over-thick logs. The band sawmill (1) comprises at least one band saw (3) and at least one saw bench on which the log is placed during sawing. The band saw (3) comprises at least one first band guide (19a) which can be adjusted steplessly along a partial length of the band saw blade (6) of the band saw (3) and a second band guide (19b) which is adjustably arranged between at least one first position and at least one second position along the length of the band saw blade (6). The band saw (3) further comprises at least one first guard (21a) and at least one second guard (21b) which is connectably arranged to the band saw (3) as protection against access to the band saw blade (6). The saw bed of the band sawmill (1) comprises at least two saw beds (14). The at least two saw beds (14) each comprise at least one log support (22) and at least one clamping device (23). The log support (22) is arranged to be movable between at least a first position and a second position along the longitudinal direction of the log bed and the clamping device is arranged steplessly along a part of the saw bed along the longitudinal direction.

SE2430181A 2024-04-03 2024-04-03 Improved band sawmill for sawing logs SE546678C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE2430181A SE546678C2 (en) 2024-04-03 2024-04-03 Improved band sawmill for sawing logs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2430181A SE546678C2 (en) 2024-04-03 2024-04-03 Improved band sawmill for sawing logs

Publications (2)

Publication Number Publication Date
SE2430181A1 SE2430181A1 (en) 2025-01-14
SE546678C2 true SE546678C2 (en) 2025-01-14

Family

ID=94210041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2430181A SE546678C2 (en) 2024-04-03 2024-04-03 Improved band sawmill for sawing logs

Country Status (1)

Country Link
SE (1) SE546678C2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072158A (en) * 1960-10-11 1963-01-08 Tom F Duarte Automatic wood trimming saw machine
US4841639A (en) * 1987-01-27 1989-06-27 Graney Frank X Hand operated portable band saw for cutting boards from a log
US8261647B2 (en) * 2009-12-09 2012-09-11 Norwood Industries, Inc. Self locking adjustable blade guide for band saw
KR20170104284A (en) * 2016-03-07 2017-09-15 문인성 Movable Type Saw Milling Device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072158A (en) * 1960-10-11 1963-01-08 Tom F Duarte Automatic wood trimming saw machine
US4841639A (en) * 1987-01-27 1989-06-27 Graney Frank X Hand operated portable band saw for cutting boards from a log
US8261647B2 (en) * 2009-12-09 2012-09-11 Norwood Industries, Inc. Self locking adjustable blade guide for band saw
KR20170104284A (en) * 2016-03-07 2017-09-15 문인성 Movable Type Saw Milling Device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
https://norwoodsawmills.com/sv-se/collections/sagverk *

Also Published As

Publication number Publication date
SE2430181A1 (en) 2025-01-14

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