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1. WO2022005972 - HAIR CLIPPER PIVOT MOTOR DESIGNED FOR BATTERY POWER

Publication Number WO/2022/005972
Publication Date 06.01.2022
International Application No. PCT/US2021/039377
International Filing Date 28.06.2021
IPC
B26B 19/06 2006.1
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
02of the reciprocating-cutter type
04Cutting heads therefor; Cutters therefor; Securing equipment thereof
06involving co-operating cutting elements both of which have shearing teeth
B26B 19/28 2006.1
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
28Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
H02K 33/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
33Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
Applicants
  • WAHL CLIPPER CORPORATION [US]/[US]
Inventors
  • TODD, David Joseph
  • SYED, Rafi
  • DE FRANG, Curtis James
  • BEHA, Stephan
  • TAYLOR, Dustin R.
  • FREAS, Jon Thomas
  • EVERLY, Jason Kyle
  • BLUMHOFF, Daniel Adam
  • USTERBOWSKI, Matthew
  • BRAHMANDAM, Sudhir
  • BOWERS, Matthew Jason
  • MELTON, Scott
  • MITCHELL, Drew
Agents
  • LAWRENCE J. CRAIN
Priority Data
17/357,53524.06.2021US
63/045,64429.06.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HAIR CLIPPER PIVOT MOTOR DESIGNED FOR BATTERY POWER
(FR) MOTEUR À PIVOT POUR TONDEUSE À CHEVEUX CONÇU POUR ALIMENTATION PAR BATTERIE
Abstract
(EN) A pivot motor (54) for a hair clipper is provided, including a stator (56) with a plurality of laminations, a bobbin (58) located in operational relation to the stator and having a coil of wire (60) wound around the bobbin, an armature (66) being configured for driving a hair clipper moving (18) blade at one end (68), and having at least one magnet (70) at an opposite end (72), the armature having a pivot point (74), and the motor being configured for operation between 2.5 and 4.2 Volts.
(FR) La présente invention concerne un moteur à pivot (54) pour tondeuse à cheveux, comprenant un stator (56) avec une pluralité de laminages, une bobine (58) située en relation fonctionnelle avec le stator et comportant un enroulement de fil (60) enroulé autour de la bobine, un induit (66) étant configuré pour entraîner une tondeuse à cheveux déplaçant (18) une lame à une extrémité (68), et comportant au moins un aimant (70) à une extrémité opposée (72), l’armature comportant un point de pivotement (74), et le moteur étant configuré pour fonctionner entre 2,5 et 4,2 volts.
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