CA1067599A - Coherent scanning system for fabric inspection - Google Patents
Coherent scanning system for fabric inspectionInfo
- Publication number
- CA1067599A CA1067599A CA272,361A CA272361A CA1067599A CA 1067599 A CA1067599 A CA 1067599A CA 272361 A CA272361 A CA 272361A CA 1067599 A CA1067599 A CA 1067599A
- Authority
- CA
- Canada
- Prior art keywords
- fabric
- scanning mirror
- mirrors
- scanning
- light beam
- 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
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 88
- 230000001427 coherent effect Effects 0.000 title claims abstract description 60
- 238000007689 inspection Methods 0.000 title description 5
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims 1
- 244000046052 Phaseolus vulgaris Species 0.000 claims 1
- 238000009924 canning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241001080526 Vertica Species 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
- G01N21/8983—Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H3/00—Inspecting textile materials
- D06H3/08—Inspecting textile materials by photo-electric or television means
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/660,253 US4057351A (en) | 1976-02-23 | 1976-02-23 | Coherent scanning system for fabric inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1067599A true CA1067599A (en) | 1979-12-04 |
Family
ID=24648740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA272,361A Expired CA1067599A (en) | 1976-02-23 | 1977-02-22 | Coherent scanning system for fabric inspection |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4057351A (OSRAM) |
| JP (1) | JPS52116265A (OSRAM) |
| CA (1) | CA1067599A (OSRAM) |
| CH (1) | CH614002A5 (OSRAM) |
| DE (1) | DE2707544C3 (OSRAM) |
| GB (1) | GB1567976A (OSRAM) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925734C3 (de) * | 1979-06-26 | 1982-06-24 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Optisches Fehlersuchgerät für Materialbahnen |
| US4249081A (en) * | 1979-11-01 | 1981-02-03 | Sparton Corporation | Defect detection system |
| DE3125189C2 (de) * | 1981-06-26 | 1984-06-14 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Fehlersuchgerät für breite Bahnen |
| JPS58142662A (ja) * | 1982-02-18 | 1983-08-24 | Fuji Photo Film Co Ltd | 放射線画像読取記録装置 |
| DE3729804A1 (de) * | 1987-09-05 | 1989-03-16 | Menschner Maschf Johannes | Verfahren zur automatischen erkennung von fehlern in bewegten warenbahnen |
| DE19650008A1 (de) * | 1996-11-21 | 1998-05-28 | Berliner Inst Fuer Optik Gmbh | Verfahren und Vorrichtung zur optischen Bildanalyse |
| US6219136B1 (en) | 1998-03-03 | 2001-04-17 | Union Underwear Company, Inc. | Digital signal processor knitting scanner |
| US6542304B2 (en) | 1999-05-17 | 2003-04-01 | Toolz, Ltd. | Laser beam device with apertured reflective element |
| JP2004514798A (ja) * | 2000-11-27 | 2004-05-20 | イェンセン・デンマーク・アクティーゼルスカブ | 布切れを自動的に検査する装置および方法 |
| TWI509127B (zh) * | 2012-11-05 | 2015-11-21 | Taiwan Power Testing Technology Co Ltd | 纖維布料檢測方法 |
| CN105220437B (zh) * | 2015-09-14 | 2017-07-04 | 张家港市大新毛纺有限公司 | 一种自动对边高速验布机 |
| CN109946316B (zh) * | 2019-03-22 | 2021-08-24 | 沈阳工业大学 | 一种围巾中部自动翻转表面检测装置 |
| CN110125016B (zh) * | 2019-03-22 | 2021-03-19 | 沈阳工业大学 | 一种围巾中部自动翻转表面检测及浮毛吸附装置 |
| CN109884084B (zh) * | 2019-03-22 | 2021-10-26 | 沈阳工业大学 | 一种围巾端部自动翻转整体视觉检测装置 |
| USD933109S1 (en) * | 2019-06-19 | 2021-10-12 | Uster Technologies Ag | Fabric-monitoring device |
| JP2025089958A (ja) * | 2023-12-04 | 2025-06-16 | キヤノン株式会社 | 走査型観察装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3659950A (en) * | 1969-07-14 | 1972-05-02 | Iris Corp | Laser apparatus for detecting the size and form of filamentary material by measuring diffracted light |
| US3657727A (en) * | 1970-03-10 | 1972-04-18 | Maurice E Blevins | Method and apparatus for detecting flaws in a fabric web by comparing the web diffraction pattern with a standard mask |
| US3709610A (en) * | 1970-05-20 | 1973-01-09 | Holobeam | Method and apparatus for measuring and controlling the thickness of a filament or the like |
-
1976
- 1976-02-23 US US05/660,253 patent/US4057351A/en not_active Expired - Lifetime
-
1977
- 1977-02-22 GB GB7403/77A patent/GB1567976A/en not_active Expired
- 1977-02-22 DE DE2707544A patent/DE2707544C3/de not_active Expired
- 1977-02-22 CA CA272,361A patent/CA1067599A/en not_active Expired
- 1977-02-23 JP JP1828277A patent/JPS52116265A/ja active Pending
- 1977-02-23 CH CH224477A patent/CH614002A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2707544C3 (de) | 1981-01-29 |
| JPS52116265A (en) | 1977-09-29 |
| GB1567976A (en) | 1980-05-21 |
| DE2707544B2 (de) | 1980-05-29 |
| DE2707544A1 (de) | 1977-09-01 |
| US4057351A (en) | 1977-11-08 |
| CH614002A5 (OSRAM) | 1979-10-31 |
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