GB2121956B - Cross-section of non-circular filaments - Google Patents
Cross-section of non-circular filamentsInfo
- Publication number
- GB2121956B GB2121956B GB08314347A GB8314347A GB2121956B GB 2121956 B GB2121956 B GB 2121956B GB 08314347 A GB08314347 A GB 08314347A GB 8314347 A GB8314347 A GB 8314347A GB 2121956 B GB2121956 B GB 2121956B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cross
- section
- circular filaments
- filaments
- circular
- 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
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
- G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
-
- 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
-
- 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
- G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
- G01B2210/54—Revolving an optical measuring instrument around a body
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823219389 DE3219389A1 (en) | 1982-05-24 | 1982-05-24 | OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8314347D0 GB8314347D0 (en) | 1983-06-29 |
GB2121956A GB2121956A (en) | 1984-01-04 |
GB2121956B true GB2121956B (en) | 1986-08-20 |
Family
ID=6164321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08314347A Expired GB2121956B (en) | 1982-05-24 | 1983-05-24 | Cross-section of non-circular filaments |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH662651A5 (en) |
DE (1) | DE3219389A1 (en) |
GB (1) | GB2121956B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3439617A1 (en) * | 1984-10-30 | 1986-04-30 | Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart - FKFS -, 7000 Stuttgart | Method and device for contactless measurement of bodies |
US4634280A (en) * | 1984-11-21 | 1987-01-06 | E. I. Dupont De Nemours And Company | Method for measuring shape parameters of yarn |
BG41607A1 (en) * | 1985-01-18 | 1987-07-15 | Docev | Device for measurement wire and tube ovalness |
DE3607244A1 (en) * | 1986-03-05 | 1987-09-10 | Bat Cigarettenfab Gmbh | DEVICE FOR DETECTING THE LENGTH EDGES OF A ROD-SHAPED OBJECT |
DE3633275A1 (en) * | 1986-09-30 | 1987-10-08 | Siemens Ag | METHOD FOR GENERATING POSITION SIGNALS REPRESENTING LOCATIONS THAT LIMIT THE ELLIPTIC CROSS-SECTIONAL SURFACE OF AN OBJECT |
DE3720225A1 (en) * | 1987-05-12 | 1988-12-01 | Fotoelektrik Pauly Gmbh | Device for profile (section) monitoring |
DE3816322A1 (en) * | 1988-05-13 | 1989-11-23 | Udo Dr Ing Tutschke | Method and device for the contactless measurement of the external dimensions of bodies |
DE58901492D1 (en) * | 1988-10-18 | 1992-06-25 | Hasenclever Maschf Sms | METHOD AND DEVICE FOR DETERMINING THE GEOMETRY OF A BODY. |
DE3934236A1 (en) * | 1988-10-18 | 1990-04-19 | Hasenclever Maschf Sms | Measuring geometry of body in forging process - continuously sensing surface of rotating body and converting data with constant vol. program for use in process control |
DE4035977C2 (en) * | 1990-11-12 | 1994-02-24 | Bruno Richter Gmbh & Co Kg Ele | Optical-electrical measuring method for determining cross-sectional dimensions of objects with concave or flat areas having cross-sectional shape and device therefor |
CH683031A5 (en) * | 1991-09-26 | 1993-12-31 | Gottlieb Horak | Device and method for non-contact measurement of the contour of a piece. |
DE4236413C1 (en) * | 1992-10-28 | 1994-01-27 | Inspec Gmbh | Test assembly for thickening in yarns or wires - has structured light beam across moving material for evaluation without effect of oscillation, etc. |
DE4306107C2 (en) * | 1993-02-27 | 1994-12-08 | Kernforschungsz Karlsruhe | Diameter and profile scanners |
DE4328711A1 (en) * | 1993-08-26 | 1995-03-02 | Foerster Inst Dr Friedrich | Method and device for testing elongated objects having a cross-section which deviates from the circular shape |
DE19518465C2 (en) * | 1995-05-19 | 2000-06-21 | Marcus Gut | Method and device for measuring a polygonal body |
DE19647613C2 (en) * | 1996-11-18 | 1998-11-12 | Laser Applikationan Gmbh | Method and device for measuring the thickness of non-circular, elongated workpieces which are advanced in the direction of their longitudinal axis and which have any desired and changing angular position |
DE10023172C5 (en) * | 2000-05-11 | 2007-01-04 | Lap Gmbh Laser Applikationen | Method and device for measuring the out-of-roundness of elongate workpieces |
DE10304503A1 (en) | 2003-02-05 | 2004-08-19 | Hauni Maschinenbau Ag | Device and method for measuring the diameter of a rod-shaped object, in particular in the tobacco processing industry |
DE10323152A1 (en) * | 2003-05-22 | 2004-12-16 | Hauni Maschinenbau Ag | Device for measuring the diameter of a rod-shaped object, in particular of the tobacco-processing industry |
CN101046032B (en) * | 2005-10-14 | 2010-06-30 | 弗劳恩霍弗应用技术研究院 | Device and method for monitoring guiding thread in knitting machine |
GB2465024B (en) * | 2008-11-08 | 2011-01-12 | Adaptive Automation Ltd | Shadow sensing apparatus |
PL223633B1 (en) | 2013-04-08 | 2016-10-31 | Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością | Method and a device for detecting the turned segments in a movable shaft in a multi-segment in the machine used in the tobacco industry |
US10175036B2 (en) * | 2015-07-02 | 2019-01-08 | Rolex Sa | Method of measuring at least one dimension of an object |
EP3557183A1 (en) * | 2018-04-17 | 2019-10-23 | Zumbach Electronic Ag | Method and system for measuring a product, in particular a rounded profile |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600811A (en) * | 1967-08-22 | 1971-08-24 | Zeiss Stiftung | Arrangement for measuring or adjusting two-dimensional position coordinates |
DE2127751C3 (en) * | 1971-06-04 | 1974-08-01 | Exatest Messtechnik Gmbh, 5090 Leverkusen | Method and arrangement for determining the diameter of an object with a round cross-sectional shape by means of periodic photoelectric scanning |
US3765774A (en) * | 1972-01-31 | 1973-10-16 | Techmet Co | Optical measuring apparatus |
GB1450056A (en) * | 1972-12-01 | 1976-09-22 | Davy Instr Ltd | Optical dimension measuring apparatus |
DE2729576A1 (en) * | 1977-06-28 | 1979-01-11 | Siemens Ag | Cable section profile measuring appts. - has photodiode matrix to monitor shadow from point light source |
JPS5537919A (en) * | 1978-09-11 | 1980-03-17 | Ngk Insulators Ltd | Automatic outer configuration measurement device |
DE2849252C3 (en) * | 1978-11-14 | 1981-07-30 | Bruno Dipl.-Ing. 8602 Stegaurach Richter | Optical-electrical measuring device |
DE3172294D1 (en) * | 1980-03-31 | 1985-10-24 | Harmo Ind Ltd | Method and apparatus for determining the shape of objects |
CH648138A5 (en) * | 1980-05-08 | 1985-02-28 | Zumbach Electronic Ag | Method and device for automatically regulating a size of an extruder leaving points. |
-
1982
- 1982-05-24 DE DE19823219389 patent/DE3219389A1/en active Granted
-
1983
- 1983-05-16 CH CH264183A patent/CH662651A5/en not_active IP Right Cessation
- 1983-05-24 GB GB08314347A patent/GB2121956B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH662651A5 (en) | 1987-10-15 |
DE3219389C2 (en) | 1992-09-03 |
GB8314347D0 (en) | 1983-06-29 |
DE3219389A1 (en) | 1983-11-24 |
GB2121956A (en) | 1984-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940524 |