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1. WO2020115205 - LASER WELDED RAZOR BLADES

Publication Number WO/2020/115205
Publication Date 11.06.2020
International Application No. PCT/EP2019/083813
International Filing Date 05.12.2019
IPC
B23P 15/40 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
POTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
15Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
28cutting tools
40shearing tools
B21D 53/64 2006.01
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
53Making other particular articles
60cutlery wares; garden tools or the like
64knives; scissors; cutting blades
B26B 21/56 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
21Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
54Razor-blades
56characterised by the shape
CPC
B21D 53/645
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
53Making other particular articles
60cutlery wares; garden tools or the like
64knives; scissors; cutting blades
645safety razor blades
B23P 15/403
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
POTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
15Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
28cutting tools
40shearing tools
403razor blades
B26B 21/565
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
21Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
54Razor-blades
56characterised by the shape
565Bent razor blades; Razor blades with bent carriers
Applicants
  • BIC VIOLEX S.A. [GR]/[GR]
Inventors
  • DAVOS, Vasilios
  • KOULOURIAS, Georgios
  • POLYCHRONIDIS, Petros
Agents
  • PETERREINS SCHLEY PATENT- UND RECHTSANWÄLTE
Priority Data
18210713.606.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LASER WELDED RAZOR BLADES
(FR) LAMES DE RASOIR SOUDÉES AU LASER
Abstract
(EN)
The present disclosure relates to a method for manufacturing a razor cartridge component comprising continuously feeding an elongated band of material (12), separating one or more blade support elements (34c, 34d) from the elongated band of material (12), stabilizing the one or more separated blade support elements (34c, 34d), in a stationary position; providing one or more razor blades (125a, 125b); and laser welding the one or more razor blades to respective ones of the stabilized one or more blade support elements.
(FR)
La présente invention concerne un procédé de fabrication d'un composant de cartouche de rasoir consistant à introduire de manière continue une bande allongée de matériau (12), à séparer un ou plusieurs éléments supports de lame (34c, 34d) de la bande allongée de matériau (12), à immobiliser ledit élément support de lame séparé (34c, 34d), dans une position stationnaire ; à fournir une ou plusieurs lames de rasoir (125a, 125b) ; et à souder au laser ladite lame de rasoir audit élément support de lame immobilisé respectif.
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