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1. EP0428211 - SHAVING APPARATUS

Office European Patent Office
Application Number 90202950
Application Date 08.11.1990
Publication Number 0428211
Publication Date 22.05.1991
Publication Kind B1
IPC
B26B 19/14
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
19Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
14of the rotary-cutter type; Cutting heads therefor; Cutters therefor
B26B 19/38
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
19Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
38Details of, or accessories for, hair clippers or dry shavers, e.g. housings, casings, grips or guards
CPC
B26B 19/143
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
19Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
14of the rotary-cutter type; Cutting heads therefor; Cutters therefor
143Details of outer cutters
B26B 19/384
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
19Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
38Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
384Dry-shaver foils; Manufacture thereof
Applicants N.V. PHILIPS' GLOEILAMPENFABRIEKEN
Inventors VAN ERP, WILHELMUS PETRUS MARTINUS MARIA
DE JONG, THEO TJALLING
Designated States
Priority Data 8902807 14.11.1989 NL
Title
(DE) Rasiergerät.
(EN) SHAVING APPARATUS
(FR) Rasoir électrique.
Abstract
(EN)
A shaving apparatus (1) has at least one cutting unit (2) comprising an external cutting member (3) and an internal cutting member (4) which is rotatable relative to the external cutting member (3), the external cutting member (3) sbeing formed with elongate hair-entry apertures (6), the longitudinal bounding walls (11, 12) of an aperture (6) being substantially parallel. In order to improve the shaving performance the bounding walls (11, 12) of a hair-entry aperture (6) are inclined from the outside towards the inside in the driving direction (P).

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