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1. WO2013050606 - RAZOR BLADE, RAZOR HEAD, AND METHOD OF MANUFACTURE

Publication Number WO/2013/050606
Publication Date 11.04.2013
International Application No. PCT/EP2012/069883
International Filing Date 08.10.2012
IPC
B26B 21/56 2006.1
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
B26B 21/22 2006.1
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
08involving changeable blades
14Safety razors with one or more blades arranged transversely to the handle
22involving several blades to be used simultaneously
B26B 21/40 2006.1
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
40Details or accessories
CPC
B26B 21/14
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
08involving changeable blades
14Safety razors with one or more blades arranged transversely to the handle
B26B 21/22
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
08involving changeable blades
14Safety razors with one or more blades arranged transversely to the handle
22involving several blades to be used simultaneously
B26B 21/227
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
08involving changeable blades
14Safety razors with one or more blades arranged transversely to the handle
22involving several blades to be used simultaneously
222with the blades moulded into, or attached to, a changeable unit
227with blades being resiliently mounted in the changeable unit
B26B 21/40
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
40Details or accessories
B26B 21/4012
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
40Details or accessories
4012Housing details, e.g. for cartridges
B26B 21/4031
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
40Details or accessories
4012Housing details, e.g. for cartridges
4031characterised by special geometric shaving parameters, e.g. blade span or exposure
Applicants
  • BIC-VIOLEX SA [GR]/[GR]
Inventors
  • DAVOS, Vasileios
  • PAPACHRISTOS, Vassilis
  • EFTHIMIADIS, Dimitrios
  • ZAFIROPOULOS, Panagiotis
  • SKOUNAKIS, Nikolaos
  • KOMIANOS, Ioannis
  • KAROUSSIS, Michalis
  • PAPAGEORGIOU, Anastasios
Agents
  • COUSIN, Geoffroy
Priority Data
PCT/EP2011/06745106.10.2011EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) RAZOR BLADE, RAZOR HEAD, AND METHOD OF MANUFACTURE
(FR) LAME DE RASOIR, TÊTE DE RASOIR, ET PROCÉDÉ DE FABRICATION
Abstract
(EN) An integrally formed rigid razor blade (24) having a body with: - a cutting edge portion (39) extending about a cutting edge portion plane, and having a cutting edge (26) at one end, - a base portion (35) extending along a base portion plane, - a bent portion (53) intermediate the cutting edge portion and the base portion, and wherein the body is made of martensitic stainless steel comprising mainly iron and between 0.62% and 0.75% of carbon in weight.
(FR) L'invention concerne une lame de rasoir (24) rigide formée solidaire ayant un corps équipé : - d'une partie arête coupante (39) s'étendant autour du plan d'une partie arête coupante, et ayant une arête coupante (26) à une extrémité, - d'une partie base (35) s'étendant le long du plan d'une partie base, - d'une partie courbée (53) située entre la partie arête coupante et la partie base, le corps étant à base d'acier inoxydable martensitique comprenant principalement du fer et entre 0,62% et 0,75% de carbone en poids.
Latest bibliographic data on file with the International Bureau