FI53358B - - Google Patents
Info
- Publication number
- FI53358B FI53358B FI760438A FI760438A FI53358B FI 53358 B FI53358 B FI 53358B FI 760438 A FI760438 A FI 760438A FI 760438 A FI760438 A FI 760438A FI 53358 B FI53358 B FI 53358B
- Authority
- FI
- Finland
Links
Classifications
-
- 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
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI760438A FI53358C (fi) | 1976-02-20 | 1976-02-20 | Anordning foer maetning av bredden av traevirke |
US05/768,402 US4123169A (en) | 1976-02-20 | 1977-02-14 | Device for measuring the width of timber |
SE7701825A SE7701825L (sv) | 1976-02-20 | 1977-02-18 | Anordning for metning av bredden av trevirke |
CA272,130A CA1074102A (en) | 1976-02-20 | 1977-02-18 | Device for measuring the width of timber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI760438A FI53358C (fi) | 1976-02-20 | 1976-02-20 | Anordning foer maetning av bredden av traevirke |
Publications (3)
Publication Number | Publication Date |
---|---|
FI760438A FI760438A (es) | 1977-08-21 |
FI53358B true FI53358B (es) | 1977-12-30 |
FI53358C FI53358C (fi) | 1978-04-10 |
Family
ID=8509767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI760438A FI53358C (fi) | 1976-02-20 | 1976-02-20 | Anordning foer maetning av bredden av traevirke |
Country Status (4)
Country | Link |
---|---|
US (1) | US4123169A (es) |
CA (1) | CA1074102A (es) |
FI (1) | FI53358C (es) |
SE (1) | SE7701825L (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE412286B (sv) * | 1978-07-10 | 1980-02-25 | Saab Scania Ab | Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal |
DE3317342A1 (de) * | 1983-05-11 | 1984-11-15 | Maschinenfabrik Esterer AG, 8262 Altötting | Verfahren zum vermessen der kanten eines holzes im laengstransport und vorrichtung hierfuer |
CA1307051C (en) * | 1988-02-26 | 1992-09-01 | Paolo Cielo | Method and apparatus for monitoring the surface profile of a moving workpiece |
DE3840726A1 (de) * | 1988-12-02 | 1990-06-07 | Karl F Zimmer Kg | Messverfahren und messeinrichtung zur durchmesser-bestimmung eines dreidimensionalen objektes |
US5220177A (en) * | 1991-06-24 | 1993-06-15 | Harris Instrument Corporation | Method and apparatus for edge detection and location |
US5347135A (en) * | 1991-06-24 | 1994-09-13 | Harris Instrument Corporation | Method and apparatus employing a linear array IR region radiation devices for locating the position of conveyor transported products |
US5546808A (en) * | 1994-09-06 | 1996-08-20 | Harris Instrument Corporation | Apparatus and method for binocular measurement system |
US5960104A (en) * | 1996-08-16 | 1999-09-28 | Virginia Polytechnic & State University | Defect detection system for lumber |
US5867274A (en) | 1997-02-14 | 1999-02-02 | Harris Instrument Corporation | System for the measurement of the cut length of moving articles |
FI114743B (fi) * | 1999-09-28 | 2004-12-15 | Ekspansio Engineering Ltd Oy | Telesentrisellä periaatteella toimiva laitteisto ja menetelmä |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674917A (en) * | 1951-03-06 | 1954-04-13 | Gen Electric | Noncontacting width gauge |
SE326569B (es) * | 1966-08-12 | 1970-07-27 | Asea Ab | |
US3513321A (en) * | 1967-08-03 | 1970-05-19 | Weyerhaeuser Co | Log tally system with minimum diameter measuring means |
US3698818A (en) * | 1971-04-27 | 1972-10-17 | Black Clawson Co | Log diameter scanner including a plurality of photodetectors |
SE377610B (es) * | 1973-02-23 | 1975-07-14 | Saab Scania Ab |
-
1976
- 1976-02-20 FI FI760438A patent/FI53358C/fi not_active IP Right Cessation
-
1977
- 1977-02-14 US US05/768,402 patent/US4123169A/en not_active Expired - Lifetime
- 1977-02-18 SE SE7701825A patent/SE7701825L/xx unknown
- 1977-02-18 CA CA272,130A patent/CA1074102A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4123169A (en) | 1978-10-31 |
CA1074102A (en) | 1980-03-25 |
FI760438A (es) | 1977-08-21 |
FI53358C (fi) | 1978-04-10 |
SE7701825L (sv) | 1977-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: A. AHLSTROEM OY |