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1. WO2020070668 - METHOD AND DEVICE FOR MEASURING THE DIMENSIONS OF THE TRANSVERSAL CROSS-SECTION OF PIPES

Publication Number WO/2020/070668
Publication Date 09.04.2020
International Application No. PCT/IB2019/058386
International Filing Date 02.10.2019
IPC
G01B 17/06 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
17Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations
06for measuring contours or curvatures
G01B 11/24 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
CPC
G01B 11/2408
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
2408for measuring roundness
G01B 17/06
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
17Measuring arrangements characterised by the use of subsonic, sonic or ultrasonic vibrations
06for measuring contours or curvatures
Applicants
  • SICA S.P.A. [IT]/[IT]
Inventors
  • GULMINELLI, Marco
Agents
  • MILLI, Simone
Priority Data
10201800000920905.10.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) METHOD AND DEVICE FOR MEASURING THE DIMENSIONS OF THE TRANSVERSAL CROSS-SECTION OF PIPES
(FR) PROCÉDÉ ET DISPOSITIF DE MESURE DES DIMENSIONS DE LA SECTION TRANSVERSALE DE TUYAUX
Abstract
(EN)
Described is a device (1) for measuring the overall dimensions of the transversal cross-section of pipes (T) made of thermoplastic material fed along a rectilinear direction (D1), means for detecting the position, on a Cartesian plane (OXY), of four points (A, B, C, D) identified on the outer surface of the pipe (T), the points (A, B, C, D) lying on four respective half- lines originating in the origin of the Cartesian plane (OXY).
(FR)
La présente invention concerne un dispositif (1) pour mesurer les dimensions globales de la section transversale de tuyaux (T) constitués de matériau thermoplastique alimentés le long d’une direction rectiligne (D1), des moyens pour détecter la position, sur un plan cartésien (OXY), de quatre points (A, B, C, D) identifiés sur la surface externe du tuyau (T), les points (A, B, C, D) étant situés sur quatre demi-lignes respectives provenant de l’origine du plan cartésien (OXY).
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