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1. EP3537097 - DISPOSITIF DE FORMATION DE RAINURES DANS DES ÉLÉMENTS DE CONDUITE

Office Office européen des brevets (OEB)
Numéro de la demande 19166171
Date de la demande 18.07.2014
Numéro de publication 3537097
Date de publication 11.09.2019
Type de publication B1
CIB
G01B 5/08
GPHYSIQUE
01MÉTROLOGIE; TESTS
BMESURE DE LA LONGUEUR, DE L'ÉPAISSEUR OU DE DIMENSIONS LINÉAIRES ANALOGUES; MESURE DES ANGLES; MESURE DES SUPERFICIES; MESURE DES IRRÉGULARITÉS DES SURFACES OU CONTOURS
5Dispositions pour la mesure caractérisées par l'utilisation de moyens mécaniques
08pour mesurer des diamètres
G01B 7/12
GPHYSIQUE
01MÉTROLOGIE; TESTS
BMESURE DE LA LONGUEUR, DE L'ÉPAISSEUR OU DE DIMENSIONS LINÉAIRES ANALOGUES; MESURE DES ANGLES; MESURE DES SUPERFICIES; MESURE DES IRRÉGULARITÉS DES SURFACES OU CONTOURS
7Dispositions de mesure caractérisées par l'utilisation de moyens électriques ou magnétiques
12pour mesurer des diamètres
G01B 11/08
GPHYSIQUE
01MÉTROLOGIE; TESTS
BMESURE DE LA LONGUEUR, DE L'ÉPAISSEUR OU DE DIMENSIONS LINÉAIRES ANALOGUES; MESURE DES ANGLES; MESURE DES SUPERFICIES; MESURE DES IRRÉGULARITÉS DES SURFACES OU CONTOURS
11Dispositions pour la mesure caractérisées par l'utilisation de moyens optiques
08pour mesurer des diamètres
CPC
B21D 17/04
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
17Forming single grooves in sheet metal or tubular or hollow articles
04by rolling
B21D 43/02
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
43Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
02Advancing work in relation to the stroke of the die or tool
B23Q 17/24
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
17Arrangements for ; observing,; indicating or measuring on machine tools
24using optics ; or electromagnetic waves
G01B 5/08
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
08for measuring diameters
G01B 7/12
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
12for measuring diameters
G01B 11/08
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
08for measuring diameters
Déposants VICTAULIC CO OF AMERICA
Inventeurs PUZIO MATTHEW J
DOLE DOUGLAS R
PRICE ANTHONY
VICARIO DANIEL B
États désignés
Données relatives à la priorité 14836189 18.07.2014 EP
13964671 12.08.2013 US
2014047159 18.07.2014 US
Titre
(DE) VORRICHTUNG ZUM RILLEN VON ROHRELEMENTEN
(EN) DEVICE FOR FORMING GROOVES IN PIPE ELEMENTS
(FR) DISPOSITIF DE FORMATION DE RAINURES DANS DES ÉLÉMENTS DE CONDUITE
Abrégé
(EN)
The invention encompasses a device for forming a circumferential groove in a pipe element having a longitudinal axis. In an example embodiment, the device comprises a drive roller rotatable about a drive roller axis. The drive roller is engageable with an inner surface of the pipe element when the drive roller axis is oriented substantially parallel to the longitudinal axis of the pipe element. A grooving roller is rotatable about a grooving roller axis oriented substantially parallel to the drive roller axis. The grooving roller is movable toward and away from the drive roller so as to forcibly engage an outer surface of the pipe element so as to displace material of the pipe element and form the groove therein upon rotation of the pipe element. An idler roller is rotatable about an idler roller axis oriented substantially parallel to the drive roller axis. The idler roller has a known diameter. The idler roller is movable toward and away from the drive roller so as to engage an outer surface of the pipe element so as to rotate upon rotation of the pipe element. A first sensor determines a degree of rotation of the idler roller and generates a first signal indicative thereof. A second sensor determines a degree of rotation of the pipe element and generates a second signal indicative thereof. A control system is adapted to receive the first and second signals and use the first and second signals to determine a diameter of the groove, and control motion of the grooving roller toward and away from the drive roller in response to the diameter of the groove.