CA1114478A - Methode et dispositif automatique de transformation d'une piece par balayage optique calibre - Google Patents

Methode et dispositif automatique de transformation d'une piece par balayage optique calibre

Info

Publication number: CA1114478A
Authority: CA; Canada
Prior art keywords: workpiece; scanning; combination; signals; view
Prior art date: 1979-09-20
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

CA336,027A

Other languages

English (en)

Inventor

Leon H. Chasson

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.)

Weyerhaeuser Co

Original Assignee

Weyerhaeuser Co

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.)

1979-09-20

Filing date

1979-09-20

Publication date

1981-12-15

1979-09-20 Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co

1979-09-20 Priority to CA336,027A priority Critical patent/CA1114478A/fr

1981-12-15 Application granted granted Critical

1981-12-15 Publication of CA1114478A publication Critical patent/CA1114478A/fr

Status Expired legal-status Critical Current

Links

238000012545 processing Methods 0.000 title claims abstract description 34
238000000034 method Methods 0.000 title claims abstract description 21
239000002023 wood Substances 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 5
238000005286 illumination Methods 0.000 description 10
238000001514 detection method Methods 0.000 description 9
238000010586 diagram Methods 0.000 description 6
238000005520 cutting process Methods 0.000 description 5
230000006870 function Effects 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
239000002131 composite material Substances 0.000 description 4
239000007787 solid Substances 0.000 description 3
240000007320 Pinus strobus Species 0.000 description 2
230000032683 aging Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
238000009416 shuttering Methods 0.000 description 2
238000012935 Averaging Methods 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
238000012937 correction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
SDIXRDNYIMOKSG-UHFFFAOYSA-L disodium methyl arsenate Chemical compound [Na+].[Na+].C[As]([O-])([O-])=O SDIXRDNYIMOKSG-UHFFFAOYSA-L 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000007688 edging Methods 0.000 description 1
CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000011120 plywood Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000013519 translation Methods 0.000 description 1
230000032258 transport Effects 0.000 description 1

Landscapes

Length Measuring Devices By Optical Means (AREA)

CA336,027A 1979-09-20 1979-09-20 Methode et dispositif automatique de transformation d'une piece par balayage optique calibre Expired CA1114478A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA336,027A CA1114478A (fr)	1979-09-20	1979-09-20	Methode et dispositif automatique de transformation d'une piece par balayage optique calibre

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA336,027A CA1114478A (fr)	1979-09-20	1979-09-20	Methode et dispositif automatique de transformation d'une piece par balayage optique calibre

Publications (1)

Publication Number	Publication Date
CA1114478A true CA1114478A (fr)	1981-12-15

Family

ID=4115175

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA336,027A Expired CA1114478A (fr)	1979-09-20	1979-09-20	Methode et dispositif automatique de transformation d'une piece par balayage optique calibre

Country Status (1)

Country	Link
CA (1)	CA1114478A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6929043B2 (en)	2001-07-24	2005-08-16	Valley Machine Works Ltd.	Optimized board edger and method of operation thereof
EP3707464A4 (fr) *	2017-11-06	2021-08-04	Usnr, Llc	Auto-étalonnage virtuel de capteurs
WO2022034124A1 (fr) *	2020-08-14	2022-02-17	Homag Plattenaufteiltechnik Gmbh	Installation de traitement de pièces et procédé de fonctionnement d'une installation de traitement de pièces

1979
- 1979-09-20 CA CA336,027A patent/CA1114478A/fr not_active Expired

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6929043B2 (en)	2001-07-24	2005-08-16	Valley Machine Works Ltd.	Optimized board edger and method of operation thereof
US7543615B2 (en)	2001-07-24	2009-06-09	U.S. Natural Resources, Inc.	Optimized board edger and method of operation thereof
US7571751B2 (en)	2001-07-24	2009-08-11	U.S. Natural Resources, Inc.	Optimized board edger and method of operation thereof
EP3707464A4 (fr) *	2017-11-06	2021-08-04	Usnr, Llc	Auto-étalonnage virtuel de capteurs
US11200084B2 (en)	2017-11-06	2021-12-14	Usnr, Llc	Virtual autocalibration of sensors
WO2022034124A1 (fr) *	2020-08-14	2022-02-17	Homag Plattenaufteiltechnik Gmbh	Installation de traitement de pièces et procédé de fonctionnement d'une installation de traitement de pièces

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Legal Events

Date	Code	Title	Description
1998-12-15	MKEX	Expiry