Electric shaver with mutually different hair-cutting units
Номер патента: EP4313521A1
Опубликовано: 07-02-2024
Автор(ы): Babu Varghese, Jonathan Alambra PALERO, LU Wang, Oedilius Johannes Bisschop, Willem Auke Westerhof, Yannyk Parulian Julian Bourquin
Принадлежит: Koninklijke Philips NV
Опубликовано: 07-02-2024
Автор(ы): Babu Varghese, Jonathan Alambra PALERO, LU Wang, Oedilius Johannes Bisschop, Willem Auke Westerhof, Yannyk Parulian Julian Bourquin
Принадлежит: Koninklijke Philips NV
Реферат: Electric shaver (1) having a main body (3) and a shaving unit (5) coupled to the main body. The shaving unit has three hair-cutting units (9a, 9b, 9c) each having an external cutting member (11) with a skin-contact surface (13) with hair-entry openings (15) and an internal cutting member (17) which is rotatable relative to the external cutting member. The hair-cutting units each have at least one geometric parameter (w) that influences a hair-cutting process of each individual hair-cutting unit. The shaving unit can be positioned relative to the main body in at least two different angular positions about acentral axis (37) of the shaving unit. A value of the geometric parameter of at least one of the hair-cutting units is different from the values of the geometric parameter of the other hair-cutting units.
Electric shaver with mutually different hair-cutting units
Номер патента: US20240173879A1. Автор: LU Wang,Yannyk Parulian Julian Bourquin,Jonathan Alambra PALERO,Oedilius Johannes Bisschop,Babu Varghese,Willem Auke Westerhof. Владелец: Koninklijke Philips NV. Дата публикации: 2024-05-30.