CA1011425A - Producing signals denoting location of edges of a finished surface on a partly finished workpiece - Google Patents

Producing signals denoting location of edges of a finished surface on a partly finished workpiece

Info

Publication number
CA1011425A
CA1011425A CA193,315A CA193315A CA1011425A CA 1011425 A CA1011425 A CA 1011425A CA 193315 A CA193315 A CA 193315A CA 1011425 A CA1011425 A CA 1011425A
Authority
CA
Canada
Prior art keywords
edges
finished
producing signals
partly
signals denoting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA193,315A
Inventor
Benkt Sanglert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saab AB
Original Assignee
Saab Scania 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 Saab Scania AB filed Critical Saab Scania AB
Application granted granted Critical
Publication of CA1011425A publication Critical patent/CA1011425A/en
Expired legal-status Critical Current

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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA193,315A 1973-02-23 1974-02-22 Producing signals denoting location of edges of a finished surface on a partly finished workpiece Expired CA1011425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7302543A SE377610B (en) 1973-02-23 1973-02-23

Publications (1)

Publication Number Publication Date
CA1011425A true CA1011425A (en) 1977-05-31

Family

ID=20316720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,315A Expired CA1011425A (en) 1973-02-23 1974-02-22 Producing signals denoting location of edges of a finished surface on a partly finished workpiece

Country Status (5)

Country Link
US (1) US3886372A (en)
CA (1) CA1011425A (en)
FI (1) FI52251C (en)
SE (1) SE377610B (en)
SU (1) SU843784A3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7405346L (en) * 1974-04-22 1975-10-21 Saab Scania Ab DEVICE FOR DETERMINING THE OPTIMELY REMOVABLE SURFACE OF A WIDE.
FI53358C (en) * 1976-02-20 1978-04-10 Ahlstroem Oy ANORDINATION FOR THE MAINTENANCE OF THE BRIDGE AV TRAEVIRKE
SE402487B (en) * 1976-10-13 1978-07-03 Saab Scania Ab PROCEDURE AND METHOD SYSTEM FOR LENGTH SATURATION OF WIDES OR OTHER LONG FOREMS
FI54772C (en) * 1977-09-27 1979-03-12 Ahlstroem Oy FOERFARANDE OCH ANORDNING FOER KANTNING AV BRAEDE
FI56451C (en) * 1977-10-20 1980-01-10 Ahlstroem Oy FOERFARANDE OCH ANORDNING FOER MAETNING AV TRAEVIRKE
US4186310A (en) * 1978-06-19 1980-01-29 Maxey Carl W Automatic wane detector
SE412286B (en) * 1978-07-10 1980-02-25 Saab Scania Ab SET AND DEVICE FOR PHOTOELECTRIC DIMENSION OF WIDES OR SIMILAR GEOMETRICALLY DETERMINED FORMS
US4196648A (en) * 1978-08-07 1980-04-08 Seneca Sawmill Company, Inc. Automatic sawmill apparatus
FR2516433A1 (en) * 1981-11-13 1983-05-20 Montornes Herve Wood cutting from log, using laser alignment - has lasers on mobile carrier to detect wood piece position and hydraulically positioned guides to alter orientation before cutting
DE3317342A1 (en) * 1983-05-11 1984-11-15 Maschinenfabrik Esterer AG, 8262 Altötting Method for measuring the edges of a piece of timber undergoing longitudinal transport, and device herefor
SE447303B (en) * 1984-08-27 1986-11-03 Saab Wood Ab PROCEDURE AND PLANT FOR HEATING THE WOODWORK, WHICH WILL BE MADE MACHINERY
DE4102721A1 (en) * 1991-01-30 1992-08-06 Rosenthal Ag METHOD AND DEVICE FOR GENERATING A TARGET CONTOUR ON A WORKPIECE
DE4126988A1 (en) * 1991-08-15 1993-02-18 Diehl Gmbh & Co Lighting for optical imaging of elongated diffuse reflectors - enables edges of object to be highlighted against darkened background for scanning by overhead video camera
US6610992B1 (en) * 2000-07-19 2003-08-26 Clasmet Rotating beam method and system for measuring part edges and openings
IT1316151B1 (en) * 2000-11-30 2003-03-28 Microtec Srl PROCEDURE FOR CHECKING AND COMMANDING THE MOVEMENT OF TREES.
US20050098004A1 (en) * 2001-05-17 2005-05-12 Precision Automation, Inc. Systems and methods for automated material processing
US6631006B2 (en) 2001-05-17 2003-10-07 Precision Automation, Inc. System and method of marking materials for automated processing
US6929043B2 (en) * 2001-07-24 2005-08-16 Valley Machine Works Ltd. Optimized board edger and method of operation thereof
US20070028730A1 (en) * 2003-08-20 2007-02-08 Sawyer Philip P Apparatus and methods for double ended processing
US7171738B2 (en) 2003-10-09 2007-02-06 Precision Automation, Inc. Systems for processing workpieces
US7168353B2 (en) * 2004-05-26 2007-01-30 Frecision Automation, Inc. Material handling systems
US7245981B2 (en) * 2004-05-26 2007-07-17 Precision Automation, Inc. Material handling system with saw and wheel drag mechanism
US7857021B2 (en) * 2004-09-09 2010-12-28 Usnr/Kockums Cancar Company System for positioning a workpiece
US7966714B2 (en) * 2004-10-12 2011-06-28 Precision Automation, Inc. Multi-step systems for processing workpieces
US7849894B2 (en) * 2005-03-17 2010-12-14 U.S. Natural Resources, Inc. Log rotation and verification system and method
US20060225292A1 (en) * 2005-04-11 2006-10-12 Concept Systems, Inc. Lineal length measurement system for timber
US7483765B2 (en) * 2006-02-24 2009-01-27 Precision Automation, Inc. Gauge system
US7792602B2 (en) 2006-08-22 2010-09-07 Precision Automation, Inc. Material processing system and a material processing method including a saw station and an interface with touch screen
CA2793433C (en) 2009-06-09 2016-04-12 Lean Tool Systems, Llc Gauge system for workpiece processing
US9943975B2 (en) 2012-02-01 2018-04-17 Precision Automation, Inc. Saw system for miter joints
US11597045B2 (en) 2019-08-12 2023-03-07 Precision Automation, Inc. Linear positioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040068A (en) * 1962-06-06 1966-08-24 Mavilor Manufacture De Vilebre Improvements in dimension measuring devices
US3384753A (en) * 1965-02-01 1968-05-21 Philco Ford Corp Photosensitive means for measuring a dimension of an object
DE1266513B (en) * 1965-10-30 1968-04-18 Philips Patentverwaltung Arrangement for non-contact measurement of the width and / or position of measurement objects
SE331367B (en) * 1967-11-03 1970-12-21 Nordstjernan Rederi Ab
US3665202A (en) * 1969-06-02 1972-05-23 British Steel Corp Apparatus for detecting objects

Also Published As

Publication number Publication date
US3886372A (en) 1975-05-27
SE377610B (en) 1975-07-14
FI52251B (en) 1977-03-31
SU843784A3 (en) 1981-06-30
FI52251C (en) 1977-07-11

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