SG11202110305QA - Hair-cutting unit for a shaving device - Google Patents

Hair-cutting unit for a shaving device

Info

Publication number
SG11202110305QA
SG11202110305QA SG11202110305QA SG11202110305QA SG11202110305QA SG 11202110305Q A SG11202110305Q A SG 11202110305QA SG 11202110305Q A SG11202110305Q A SG 11202110305QA SG 11202110305Q A SG11202110305Q A SG 11202110305QA SG 11202110305Q A SG11202110305Q A SG 11202110305QA
Authority
SG
Singapore
Prior art keywords
hair
cutting
range
depth
radial
Prior art date
Application number
SG11202110305QA
Other languages
English (en)
Inventor
Ingmar Grasmeijer
Raalte Margarita Van
Hemmo Nieman
Original Assignee
Koninklijke Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of SG11202110305QA publication Critical patent/SG11202110305QA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/143—Details of outer cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/141—Details of inner cutters having their axes of rotation perpendicular to the cutting surface

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
SG11202110305QA 2019-03-20 2020-02-14 Hair-cutting unit for a shaving device SG11202110305QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19164001.0A EP3711911A1 (en) 2019-03-20 2019-03-20 Hair-cutting unit for a shaving device
PCT/EP2020/053995 WO2020187508A1 (en) 2019-03-20 2020-02-14 Hair-cutting unit for a shaving device

Publications (1)

Publication Number Publication Date
SG11202110305QA true SG11202110305QA (en) 2021-10-28

Family

ID=65904076

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202110305QA SG11202110305QA (en) 2019-03-20 2020-02-14 Hair-cutting unit for a shaving device

Country Status (9)

Country Link
US (1) US12251845B2 (https=)
EP (2) EP3711911A1 (https=)
JP (2) JP2022515924A (https=)
KR (1) KR102931922B1 (https=)
CN (2) CN213562712U (https=)
ES (1) ES2947491T3 (https=)
PL (1) PL3941696T3 (https=)
SG (1) SG11202110305QA (https=)
WO (1) WO2020187508A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3659759A1 (en) * 2018-11-28 2020-06-03 Koninklijke Philips N.V. Hair-cutting unit with cutter blocking prevention
EP3711911A1 (en) * 2019-03-20 2020-09-23 Koninklijke Philips N.V. Hair-cutting unit for a shaving device
EP4067022A1 (en) * 2021-03-30 2022-10-05 Koninklijke Philips N.V. Electric shaver with mutually different hair-cutting units

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959156A (https=) 1939-10-07 1950-03-25
NL64161C (https=) * 1943-07-23 1900-01-01
FR1129944A (fr) * 1954-04-02 1957-01-29 Philips Nv Peigne pour rasoir à sec
US2824367A (en) * 1955-06-22 1958-02-25 Arthur C Mcwilliams Dry shaver having combination suction and adjustable cutting means
US3064349A (en) * 1959-03-28 1962-11-20 Braun Ag Shaving head for dry shavers having a coated cutting edge surface
US4184250A (en) * 1974-09-02 1980-01-22 U.S. Philips Corporation Cutter foil for dry shaving apparatus
NL8902807A (nl) * 1989-11-14 1991-06-03 Philips Nv Scheerapparaat.
BE1007711A3 (nl) * 1993-11-05 1995-10-03 Koninkl Philips Electronics Nv Scheerapparaat.
GB9407896D0 (en) 1994-04-21 1994-06-15 Gillette Co Safety razors
EP0743144B1 (en) * 1995-05-19 2000-10-11 Matsushita Electric Works, Ltd. Cutter combination for an electric shaver
JP3393289B2 (ja) 1996-09-18 2003-04-07 フェザー安全剃刀株式会社 剃刀の刃体
AU2002366972A1 (en) * 2002-01-16 2003-07-30 Koninklijke Philips Electronics N.V. Shaving head with rotary cutter, and shaving apparatus comprising such a shaving head
JP2006198093A (ja) * 2005-01-19 2006-08-03 Izumi Products Co ロータリー式電気かみそり
JP2006218219A (ja) * 2005-02-14 2006-08-24 Izumi Products Co ロータリー式電気かみそり
JP2011200494A (ja) 2010-03-26 2011-10-13 Panasonic Electric Works Co Ltd 電気かみそり
CN105073351B (zh) * 2013-03-22 2018-02-23 皇家飞利浦有限公司 剃须装置及用于这样的剃须装置的切割单元
JP2016059632A (ja) * 2014-09-18 2016-04-25 株式会社泉精器製作所 ロータリー式電気かみそり
JP6471984B2 (ja) * 2016-06-16 2019-02-20 パナソニックＩｐマネジメント株式会社 電気かみそり、当該電気かみそりで用いられる外刃
EP3398733A1 (en) * 2017-05-05 2018-11-07 Koninklijke Philips N.V. Cutting mechanism
EP3659759A1 (en) * 2018-11-28 2020-06-03 Koninklijke Philips N.V. Hair-cutting unit with cutter blocking prevention
EP3711911A1 (en) * 2019-03-20 2020-09-23 Koninklijke Philips N.V. Hair-cutting unit for a shaving device
EP4067022A1 (en) * 2021-03-30 2022-10-05 Koninklijke Philips N.V. Electric shaver with mutually different hair-cutting units

Also Published As

Publication number Publication date
US20220143849A1 (en) 2022-05-12
EP3941696B1 (en) 2023-04-05
EP3711911A1 (en) 2020-09-23
JP2024015033A (ja) 2024-02-01
CN213562712U (zh) 2021-06-29
US12251845B2 (en) 2025-03-18
WO2020187508A1 (en) 2020-09-24
ES2947491T3 (es) 2023-08-10
JP2022515924A (ja) 2022-02-22
EP3941696A1 (en) 2022-01-26
CN111716392B (zh) 2024-10-25
KR20210136126A (ko) 2021-11-16
CN111716392A (zh) 2020-09-29
KR102931922B1 (ko) 2026-03-03
PL3941696T3 (pl) 2023-08-07

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