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1. WO2019042931 - WIRE-DRAWING DEVICE COMPRISING MEANS FOR IMMOBILISING A WIRE-DRAWING MEMBER

Publication Number WO/2019/042931
Publication Date 07.03.2019
International Application No. PCT/EP2018/073013
International Filing Date 27.08.2018
IPC
B21C 3/02 2006.01
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
3Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
02Dies; Selection of material therefor; Cleaning thereof
B21C 3/12 2006.01
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
3Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
02Dies; Selection of material therefor; Cleaning thereof
12Die holders; Rotating dies
CPC
B21C 3/02
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
3Profiling tools for metal drawing; Combinations of dies and mandrels
02Dies; Selection of material therefor; Cleaning thereof
B21C 3/12
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
3Profiling tools for metal drawing; Combinations of dies and mandrels
02Dies; Selection of material therefor; Cleaning thereof
12Die holders; Rotating dies
Applicants
  • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN [FR]/[FR]
Inventors
  • CHAUVET, Cédric
  • COLIN, Eric
  • DAVAYAT, Gaëtan
Agents
  • CABINET NOVITECH
  • HUISMAN, Aurélien
  • JEAN, Florence
Priority Data
FR175791728.08.2017FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) WIRE-DRAWING DEVICE COMPRISING MEANS FOR IMMOBILISING A WIRE-DRAWING MEMBER
(FR) DISPOSITIF DE TRÉFILAGE COMPORTANT DES MOYENS DE BLOCAGE DU MOUVEMENT D'UN ORGANE DE TRÉFILAGE
Abstract
(EN)
The invention concerns a wire-drawing device (20) for drawing a metal monofilament (14), the device comprising: - a frame (22); and - a receiving housing (24) for receiving a wire-drawing member (26) for drawing the metal monofilament, the wire-drawing member (26) comprising a wire-drawing opening (12) that is axisymmetric about an axis of revolution (A), characterised in that the device comprises means for immobilising the wire-drawing member comprising radial immobilisation means for radially immobilising the wire-drawing member (26) relative to the frame (22) in the receiving housing (24).
(FR)
L'invention a pour objet un dispositif de tréfilage (20) d'un monofilament métallique (14), le dispositif comprend : - un bâti (22); et - un logement de réception (24) d'un organe de tréfilage (26) du monofilament métallique, l'organe de tréfilage (26) comprenant un orifice de tréfilage (12) présentant une symétrie de révolution autour d'un axe de révolution (A), caractérisé en ce que le dispositif comprend des moyens de blocage d'un mouvement de l'organe de tréfilage comprenant des moyens de blocage radial d'un mouvement radial de l'organe de tréfilage (26) par rapport au bâti (22) dans le logement de réception (24).
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