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1. WO2006051239 - METHOD AND DEVICE FOR THE INSPECTION OF A ROLLED STRIP

Publication Number WO/2006/051239
Publication Date 18.05.2006
International Application No. PCT/FR2005/050936
International Filing Date 08.11.2005
IPC
B21C 51/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
51Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B-B21F195
G01N 19/08 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
19Investigating materials by mechanical methods
08Detecting presence of flaws or irregularities
B24B 33/055 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
33Honing machines or devices; Accessories therefor
055designed for working plane surfaces
CPC
B21B 38/00
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
38Methods or devices for measuring, ; detecting or monitoring; specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
B21B 39/30
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
39Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
20Revolving, turning-over, or like manipulation of work, ; e.g. revolving in trio stands
30by lodging it in a rotating ring manipulator or ring segment manipulator
B21B 39/32
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
BROLLING OF METAL
39Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
20Revolving, turning-over, or like manipulation of work, ; e.g. revolving in trio stands
32Devices specially adapted for turning sheets
B21C 51/00
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
51Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
B24B 33/055
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
33Honing machines or devices; Accessories therefor
055designed for working plane surfaces
G01N 1/04
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
04in the solid state, e.g. by cutting
Applicants
  • SIEMENS VAI METALS TECHNOLOGIES SAS [FR]/[FR] (AllExceptUS)
  • ROSSIGNEUX, Bernard [FR]/[FR] (UsOnly)
Inventors
  • ROSSIGNEUX, Bernard
Agents
  • CATHERINE, Alain
Priority Data
045259510.11.2004FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) METHOD AND DEVICE FOR THE INSPECTION OF A ROLLED STRIP
(FR) PROCEDE ET DISPOSITIF D'INSPECTION D'UNE BANDE LAMINEE
Abstract
(EN) The invention relates to a method and device for the inspection of a rolled strip, wherein a strip sample (M) is inspected on a first surface thereof and then turned over in order to inspect the second surface thereof. According to the invention, by displacement parallel to the longitudinal axis thereof, the strip sample (M) is placed is placed between two spaced squeezing devices (6, 6') (7, 7') which are respectively tightened on each transversal extremity (M1, M2) of the sample (M); the two squeezing devices (6, 6') (7, 7') are longitudinally separated from each other in order to place the sample in a state of tension for the visual inspection of a first surface, then the sample is turned over by simultaneous rotation of the two squeezing devices (6, 6') (7, 7') about the longitudinal axis O, with maintenance of the applied tension, in order to carry out inspection of the second surface, said tension being sufficient in order to carry out inspection without the need for placement on a table. The invention makes it possible to inspect a strip as it exits from a continuous rolling line.
(FR) 27 ABREGE TITRE PROCEDE ET DISPOSITIF D'INSPECTION D'UNE BANDE LAMINEE DEPOSANT V A I CLECIM INVENTEUR Bernard ROSSIGNEUX L'invention a pour objet un procédé et un dispositif d'inspection d'une bande laminée, dans lequel un échantillon de bande (M) est inspecté sur une première face puis retourné pour l'inspection d'une seconde face. Selon l'invention, par défilement parallèlement à son axe longitudinal, l'échantillon de bande (M) est amené entre deux pinces espacées (6, 6') (7, 7') qui sont serrées respectivement sur chaque extrémité transversale (M1, M2) de l'échantillon (M), les deux pinces (6, 6') (7, 7') sont écartées longitudinalement l'une de l'autre afin de mettre l'échantillon sous tension pour l'inspection visuelle d'une première face, puis l'échantillon est retourné, par rotation simultanée des deux pinces (6, 6') (7, 7') autour de l'axe longitudinal O, avec maintien de la tension appliquée, de façon à procéder à l'inspection de la seconde face, cette tension étant suffisante pour réaliser l'inspection sans appui sur une table. L'invention permet, en particulier, l'inspection d'une bande à la sortie d'une ligne continue de laminage.
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BRPI0517620This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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