FI68778C - Anordning foer saogning av krokformat timmer - Google Patents
Anordning foer saogning av krokformat timmer Download PDFInfo
- Publication number
- FI68778C FI68778C FI770334A FI770334A FI68778C FI 68778 C FI68778 C FI 68778C FI 770334 A FI770334 A FI 770334A FI 770334 A FI770334 A FI 770334A FI 68778 C FI68778 C FI 68778C
- Authority
- FI
- Finland
- Prior art keywords
- log
- guide rollers
- saw
- band saw
- rollers
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- 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
- 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
- B27B25/02—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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2074—Including means to divert one portion of product from another
- Y10T83/2077—By kerf entering guide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/525—Operation controlled by detector means responsive to work
- Y10T83/536—Movement of work controlled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6539—With means for transverse positioning of work on a moving conveyor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6572—With additional mans to engage work and orient it relative to tool station
- Y10T83/6576—By opposed lateral guide means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/727—With means to guide moving work
- Y10T83/74—Adapted to permit maneuvering of work at tool zone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/727—With means to guide moving work
- Y10T83/741—With movable or yieldable guide element
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Power Steering Mechanism (AREA)
Claims (9)
1. Anordning för sägning av krokformat timmer med ett sägsnitt, som sa närä soin möjligt ansluter sig till stockens krokform, vilken anordning bestir av en bandsag (12) och en därtill ansluten horisontell franunatningsbana (15, 16) samt matarrullar (13, 14) för frammatning av stocken vid bandsigen (12),känneteck-n a d av att anordningen är försedd med medel för styrning av stocken (10) i en krokformad bana förbi bandsagen bestaende av tva eller flera pa avstand frän varandra anordnade styrorgan (17, 18; 30) av vilka atminstone ett organ (17 eller 18) utgörs av tva stycken sinsemellan tvangsstyrda, vertikalt monterade styrrullar (18) anordnade pa var sin sida om stocken och försedda med medel (26) för anpressning av rullarna mot stockens sidor samt monterade pi en resp. var sin vagn (22, 23) vilken är för-skjutbar tvärs mot stockens frammatningsriktning och kan lisas i önskat läge, och vilken är anordnad att kunna förskjutas i transversell riktning även under signingens ging.
2. Anordning enligt patentkravet l,kännetecknad av att den innefattar tva par av sinsemellan tvangsstyrda styrrullar (17, 18), vilka är anordnade pa nagot avstand frin varandra, och vilka bada är förställbara i en riktning tvärs mot stockens frammatningsriktning och vilka bada är utformade med medel (26) för anpressning av styrrullarna mot stockens respektive sidor.
3. Anordning enligt patentkravet 2, kännetecknad av att de bada paren av styrrullar (17, 18) är anordnade pa inmatningssidan om bandsagen (12).
4. Anordning enligt patentkravet 2,kännetecknad av att paren av styrrullar är anordnade pa var sin sida om bandsagen (12) sett i stockens frammatningsriktning.
5. Anordning enligt patentkravet 2, 3 eller 4, känne teck-n a d av att styrrullarna (17, 18) är monterade pi svängbara armar (21, 22) vilka är sinsemellan tvingsmässigt sammankopplade och är piverkbara med hjälp av en hydraulisk eller en pneumatisk kolv-cylinderenhet (26).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7601708 | 1976-02-16 | ||
SE7601708A SE420579B (sv) | 1976-02-16 | 1976-02-16 | Anordning for sagning av krokformat timmer |
Publications (3)
Publication Number | Publication Date |
---|---|
FI770334A FI770334A (sv) | 1977-08-17 |
FI68778B FI68778B (fi) | 1985-07-31 |
FI68778C true FI68778C (fi) | 1985-11-11 |
Family
ID=20327016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI770334A FI68778C (fi) | 1976-02-16 | 1977-01-31 | Anordning foer saogning av krokformat timmer |
Country Status (6)
Country | Link |
---|---|
US (1) | US4144782A (sv) |
CA (1) | CA1039154A (sv) |
DE (1) | DE2703222A1 (sv) |
FI (1) | FI68778C (sv) |
NO (1) | NO146347C (sv) |
SE (1) | SE420579B (sv) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR206041A1 (es) * | 1974-07-30 | 1976-06-23 | Acme Timber Ind Ltd | Metodo para producir tablas sobre tablones y otros maderajes cortados a sierra a partir de una pieza de trabajo del tipo de troncos trozas y lo similar y un aparato para llevar a cabo el metodo |
DE2836413C2 (de) * | 1978-08-19 | 1986-08-21 | Maschinenfabrik Esterer AG, 8262 Altötting | Vorrichtung zum Zentrieren und Seitenrichten von Langholz |
EP0060501B1 (de) * | 1981-03-12 | 1986-07-23 | Ludolf Stegherr | Bogenbearbeitungsmaschine |
SE426366B (sv) * | 1981-05-27 | 1983-01-17 | Waco Jonsereds Ab | Anordning vid matarverk for klyvsagar |
DE3137401C2 (de) * | 1981-09-19 | 1986-12-11 | Gebrüder Linck, Maschinenfabrik und Eisengießerei "Gatterlinck", 7602 Oberkirch | Vorrichtung zum Ausrichten von Holzstämmen im Einlauf einer Säge- oder Profilzerspanungsmaschine |
FI68014C (fi) * | 1982-12-07 | 1985-07-10 | Kauko Rautio | Saogmaskin |
SE8207023D0 (sv) * | 1982-12-09 | 1982-12-09 | Kockums Ind Ab | Forfarande och anordning for bearbetning av krokta stockar |
SE459239B (sv) * | 1983-05-27 | 1989-06-19 | Dutina Hans Ab | Foerfarande foer styrning av en cirkelsaags saagblad samt anordning foer utoevande av foerfarandet |
US4572256A (en) * | 1983-11-14 | 1986-02-25 | Kauko Rautio | Saw machine |
DE3438870A1 (de) * | 1983-12-13 | 1985-06-13 | Stellmacher, Gerhard, Ing.(grad.), 8501 Schwaig | Spannvorrichtung fuer holzbearbeitungsmaschinen |
NZ211502A (en) * | 1984-03-29 | 1989-03-29 | Nukor Holdings Pty Ltd | Process and apparatus for wet mill sawing of curved logs and deals |
US4633924A (en) * | 1985-11-01 | 1987-01-06 | Weyerhaeuser Company | Variable curve linebar |
US4653560A (en) * | 1985-12-27 | 1987-03-31 | Weyerhaeuser Company | Fixed curve linebar |
US4690188A (en) * | 1986-10-27 | 1987-09-01 | Weyerhaeuser Company | Variable curve linebar with skewable saws |
US4794773A (en) * | 1987-07-29 | 1989-01-03 | Monarch Machine Tool Company | Method of measuring camber |
DE3736826A1 (de) * | 1987-10-30 | 1989-05-11 | Hans Hundegger | Hobelmaschine |
US4923139A (en) * | 1988-09-26 | 1990-05-08 | Redicon Corporation | Coil feeding system, mehod and apparatus |
FI83847C (sv) * | 1989-11-13 | 1991-09-10 | Ahlstroem Oy | Anordning för styrning av block som matas till en bearbetningsmaskin |
CA2106267C (fr) * | 1993-09-15 | 1995-11-28 | Benoit Allard | Appareil servant au positionnement optimal des equarris en vue du refendage |
US5388334A (en) * | 1994-01-25 | 1995-02-14 | Halsey; Thomas J. | Mechanized coping saw |
CA2131056C (en) * | 1994-08-29 | 2000-07-18 | Robert James Murray | Method and apparatus for bucksawing logs |
US5503202A (en) * | 1995-04-24 | 1996-04-02 | Butler; William R. | Radius curve log sawing apparatus and method |
US5761979A (en) * | 1996-03-07 | 1998-06-09 | Mcgehee; Ronald W. | Edge trimming and board ripping apparatus and method |
WO1997034744A2 (en) * | 1996-03-21 | 1997-09-25 | Newnes Machine Ltd. | Position-based integrated motion controlled curve sawing |
US5907986A (en) * | 1996-06-05 | 1999-06-01 | Optimil Machinery, Inc. | Laterally-floating feed-roll drive mechanism for curve-cutting machine |
US5865080A (en) * | 1996-11-29 | 1999-02-02 | Newnes Machine Ltd. | Trimmer flexible positioning fence |
GB2322826B (en) * | 1997-03-04 | 2001-09-26 | Edwin James Dumorris Eddy | Longitudinal cold separation unit - L. C. S. Unit |
US5816302A (en) * | 1997-04-07 | 1998-10-06 | Newnes Machine Ltd. | Method and apparatus for forming curved cants for curve sawing in an active gangsaw |
AT405919B (de) * | 1997-05-27 | 1999-12-27 | Rumplmayr Friedrich Dipl Ing | Sägemaschine zum längsschneiden gekrümmter hölzer, insbesondere baumstämme |
US6202526B1 (en) * | 1997-09-02 | 2001-03-20 | U.S. Natural Resources | Shape sawing machine |
US6178858B1 (en) * | 1997-09-02 | 2001-01-30 | U.S. Natural Resources, Inc. | Shape sawing system |
US6494240B1 (en) * | 1997-09-04 | 2002-12-17 | Denis Comact Inc. | Apparatus for controlled curved sawing or cutting of two-faced cants |
CA2338242C (en) | 2000-02-23 | 2004-07-20 | Cae Electronics Ltd. Cae Electronique Ltee | Active sawguide assembly and method |
CA2309359C (en) | 2000-04-17 | 2009-07-21 | Cae Mcgehee, Inc. | Log processor and method |
US6929043B2 (en) * | 2001-07-24 | 2005-08-16 | Valley Machine Works Ltd. | Optimized board edger and method of operation thereof |
US6756114B2 (en) * | 2001-08-21 | 2004-06-29 | Owens Corning Fiberglas Technology, Inc. | Moldable pellet based on the combination of synthetic cellulose fibers and thermoplastic polymers |
US20030047049A1 (en) * | 2001-09-13 | 2003-03-13 | Baker John R. | Method and apparatus for collecting uncut continuous materials and producing chopped continuous materials |
US7308921B1 (en) | 2002-02-28 | 2007-12-18 | Brewer Sr Clarence R | Horizontal curve sawing apparatus |
CA2374201C (en) * | 2002-03-01 | 2006-10-10 | Les Consultants Carpe Diem Jerome Inc. | Sawdust-free wood cutting method and apparatus |
CA2434434A1 (fr) * | 2003-06-26 | 2004-12-26 | Come Bureau | Systeme de sciage en courbe suivant la courbure naturelle d'un plateau |
SE526793C2 (sv) * | 2004-03-08 | 2005-11-08 | Soederhamn Eriksson Ab | Maskin och förfarande för delning av virkeskroppar |
US7631748B2 (en) * | 2005-01-06 | 2009-12-15 | Usnr/Kockums Cancar Company | Conveyor system |
US7861751B2 (en) * | 2006-03-21 | 2011-01-04 | Mcgehee Development Company Llc | Edge trimming and board ripping apparatus and method |
US20090288540A1 (en) * | 2008-05-20 | 2009-11-26 | Roger Yeh | Vertical band-saw |
US20100031798A1 (en) * | 2008-08-06 | 2010-02-11 | Vivian Wang | Horizontal Band-Saw |
US20100031792A1 (en) * | 2008-08-08 | 2010-02-11 | Mcgehee Development Company Llc | Saw Assembly for Wood Product Sawing Apparatus and Method |
US9724839B2 (en) | 2013-02-22 | 2017-08-08 | Usnr, Llc | Double arbor vertical shape saw |
US11267158B1 (en) | 2013-11-06 | 2022-03-08 | Robert Loring Kilgore | Cutting apparatus and method for forming cylindrical, conical, and/or annular stock materials |
US10011427B1 (en) * | 2017-04-11 | 2018-07-03 | 9304-7645 Quebec Inc. | Apparatus for sawing of a plank |
CN108340128A (zh) * | 2018-02-28 | 2018-07-31 | 宣汉县阳光道路设施有限公司 | 一种管柱截断及打孔工艺 |
SE546032C2 (en) * | 2022-02-04 | 2024-04-23 | Usnr Ab | Machine for dividing a timber body and method for controlling such a machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US339797A (en) * | 1886-04-13 | Band-saw mill | ||
US1263443A (en) * | 1917-03-27 | 1918-04-23 | Albert Lien | Band-saw guide. |
US2169394A (en) * | 1937-03-15 | 1939-08-15 | Jairus S Richardson | Feeding mechanism |
US3442310A (en) * | 1965-11-10 | 1969-05-06 | Runnion Ernest E | Guiding a log through the cutter heads and saws of a profile mill |
SE366679B (sv) * | 1972-09-25 | 1974-05-06 | Skogsaegarefoereningen Mellans |
-
1976
- 1976-02-16 SE SE7601708A patent/SE420579B/sv not_active IP Right Cessation
-
1977
- 1977-01-27 DE DE19772703222 patent/DE2703222A1/de active Pending
- 1977-01-31 FI FI770334A patent/FI68778C/fi not_active IP Right Cessation
- 1977-02-08 US US05/766,783 patent/US4144782A/en not_active Expired - Lifetime
- 1977-02-10 NO NO770450A patent/NO146347C/no unknown
- 1977-02-15 CA CA271,820A patent/CA1039154A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE420579B (sv) | 1981-10-19 |
SE7601708L (sv) | 1977-08-17 |
DE2703222A1 (de) | 1977-08-18 |
NO770450L (no) | 1977-08-17 |
FI68778B (fi) | 1985-07-31 |
FI770334A (sv) | 1977-08-17 |
US4144782A (en) | 1979-03-20 |
NO146347C (no) | 1982-09-15 |
NO146347B (no) | 1982-06-07 |
CA1039154A (en) | 1978-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SKOGSAEGARNAS VAENERINDUSTRIER |