SE9002741L - PROCEDURE AND ESTABLISHMENT FOR POSITIONING OF STOCKS IN CONNECTION WITH THE FORM OF STOCK BLOCKS - Google Patents
PROCEDURE AND ESTABLISHMENT FOR POSITIONING OF STOCKS IN CONNECTION WITH THE FORM OF STOCK BLOCKSInfo
- Publication number
- SE9002741L SE9002741L SE9002741A SE9002741A SE9002741L SE 9002741 L SE9002741 L SE 9002741L SE 9002741 A SE9002741 A SE 9002741A SE 9002741 A SE9002741 A SE 9002741A SE 9002741 L SE9002741 L SE 9002741L
- Authority
- SE
- Sweden
- Prior art keywords
- log
- connection
- positioning
- turning device
- stocks
- Prior art date
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
- 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
- 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
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/008—Accessories specially designed for sawing machines or sawing devices comprising computers
-
- 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
- B27B31/04—Turning equipment
-
- 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)
- Manufacture Of Wood Veneers (AREA)
- Sorting Of Articles (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
In a method for positioning logs in connection with the shaping of cants in a cant-shaping device (1), the individual log (3) is fed in its longitudinal direction through a turning device (2) serving to rotate the log, when continuously fed, to a rotational position which later gives an optimum yield of wood. The curved shape of the log is optically read by reading equipment (21, 22), and data on the log shape recorded by this equipment is processed in a picture-processing device or computer. The latter is made to transmit control pulses to the turning device (2) so that this device, after receiving the front end of the log, is capable of rotating the log not only through the angle of rotation required to enable a complete reading of the log shape, but also through the angle of rotation required to rotate the log to the optimum rotational position before the rear end of the log leaves the turning device.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9002741A SE467147B (en) | 1990-08-27 | 1990-08-27 | PROCEDURE AND ESTABLISHMENT FOR POSITIONING OF STOCKS IN CONNECTION WITH THE FORM OF STOCK BLOCKS |
DE4191940T DE4191940C2 (en) | 1990-08-27 | 1991-06-25 | LOg positioner for shaping device |
AU83156/91A AU8315691A (en) | 1990-08-27 | 1991-06-25 | Method and plant for positioning logs in connection with the shaping of cants |
PCT/SE1991/000456 WO1992003266A1 (en) | 1990-08-27 | 1991-06-25 | Method and plant for positioning logs in connection with the shaping of cants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9002741A SE467147B (en) | 1990-08-27 | 1990-08-27 | PROCEDURE AND ESTABLISHMENT FOR POSITIONING OF STOCKS IN CONNECTION WITH THE FORM OF STOCK BLOCKS |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9002741D0 SE9002741D0 (en) | 1990-08-27 |
SE9002741L true SE9002741L (en) | 1992-02-28 |
SE467147B SE467147B (en) | 1992-06-01 |
Family
ID=20380215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9002741A SE467147B (en) | 1990-08-27 | 1990-08-27 | PROCEDURE AND ESTABLISHMENT FOR POSITIONING OF STOCKS IN CONNECTION WITH THE FORM OF STOCK BLOCKS |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU8315691A (en) |
DE (1) | DE4191940C2 (en) |
SE (1) | SE467147B (en) |
WO (1) | WO1992003266A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10019054C1 (en) * | 2000-04-18 | 2001-12-13 | Kronotec Ag | Process for cutting panels or the like |
US7849894B2 (en) | 2005-03-17 | 2010-12-14 | U.S. Natural Resources, Inc. | Log rotation and verification system and method |
DE102011118221A1 (en) | 2011-11-11 | 2013-05-16 | Georg Fritzenwenger | Sampling- and milling apparatus for log house construction, has holding- and guiding device for sampling device, which is fixed relative to one log and samples surface section of upper side along longitudinal extension of log |
DE102012112131A1 (en) * | 2012-12-12 | 2014-06-12 | Gebrüder Linck GmbH & Co. KG Maschinenfabrik "Gatterlinck" | Measuring device for measuring curvature |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE687283A (en) * | 1965-09-24 | 1967-03-23 | ||
US3724958A (en) * | 1970-03-09 | 1973-04-03 | Knox Inc | Scanning and control apparatus |
SE7610080L (en) * | 1976-09-10 | 1978-03-11 | Kockums Ind Ab | KIT AND DEVICE FOR ADJUSTING A STOCK TO THE OPTIMAL DOCTOR IN FRONT OF A SAW |
US4294149A (en) * | 1977-12-01 | 1981-10-13 | Saab-Scania Ab | Apparatus for measuring and orienting logs for sawing |
CA1103563A (en) * | 1977-12-01 | 1981-06-23 | Saab-Scania Ab | Method and apparatus for measuring and orienting logs for sawing |
SE414543C (en) * | 1978-11-10 | 1982-10-04 | Kockums Automation | METHOD VALUE PROCEDURE FOR DETERMINING A DETERMINED DIAMETER AND / OR CURVING VALUE OF A LONG-TERM FORM LIKE A STOCK OR CLEAR AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE |
SE424833C (en) * | 1980-08-14 | 1989-08-14 | Tord Wadell | DEVICE FOR CONTROL, CENTERING, POSITIONING, ALIGNMENT AND INPUT OF ROUND HOURS AND WOOD BLOCKS IN SOUND DIVISION |
FI67317C (en) * | 1980-11-14 | 1985-03-11 | Ahlstroem Oy | ANORDINATION FOR THE PURPOSE OF SYNTHETICS AND BLOCKING |
FI64760C (en) * | 1981-05-29 | 1984-01-10 | Ahlstroem Oy | FOERFARANDE FOER INRIKTNING AV EN STOCK |
US4471823A (en) * | 1982-08-10 | 1984-09-18 | Npi New Products Investment Ab | Log processing positioning means |
FI68910C (en) * | 1984-01-17 | 1986-11-25 | Kimmo Koskenohi | FOERFARANDE FOER OPTISK MAETNING AV LAONGSTRAECKTA STYCKEN |
-
1990
- 1990-08-27 SE SE9002741A patent/SE467147B/en not_active IP Right Cessation
-
1991
- 1991-06-25 DE DE4191940T patent/DE4191940C2/en not_active Expired - Fee Related
- 1991-06-25 WO PCT/SE1991/000456 patent/WO1992003266A1/en active Application Filing
- 1991-06-25 AU AU83156/91A patent/AU8315691A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE9002741D0 (en) | 1990-08-27 |
WO1992003266A1 (en) | 1992-03-05 |
DE4191940C2 (en) | 1997-06-05 |
AU8315691A (en) | 1992-03-17 |
DE4191940T1 (en) | 1993-07-15 |
SE467147B (en) | 1992-06-01 |
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