WO2001007212A3 - Shaving head with rotatable hair manipulator - Google Patents

Shaving head with rotatable hair manipulator Download PDF

Info

Publication number
WO2001007212A3
WO2001007212A3 PCT/EP2000/006623 EP0006623W WO0107212A3 WO 2001007212 A3 WO2001007212 A3 WO 2001007212A3 EP 0006623 W EP0006623 W EP 0006623W WO 0107212 A3 WO0107212 A3 WO 0107212A3
Authority
WO
WIPO (PCT)
Prior art keywords
cutting edge
hair manipulator
skin
shaving head
manipulator
Prior art date
Application number
PCT/EP2000/006623
Other languages
French (fr)
Other versions
WO2001007212A2 (en
Inventor
Eemeren Johannes T W M Van
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Priority to KR1020017003590A priority Critical patent/KR20010075243A/en
Priority to AU66927/00A priority patent/AU6692700A/en
Priority to AT00954484T priority patent/ATE230332T1/en
Priority to DE60001093T priority patent/DE60001093T2/en
Priority to EP00954484A priority patent/EP1115538B1/en
Priority to JP2001512072A priority patent/JP2003534827A/en
Publication of WO2001007212A2 publication Critical patent/WO2001007212A2/en
Publication of WO2001007212A3 publication Critical patent/WO2001007212A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors 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
    • B26B21/08—Razors 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 involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/34—Safety razors with one or more blades arranged transversely to the handle of the type carrying rollers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to a shaving head (5) which comprises a cutting member (17) having a cutting edge (19) for cutting hairs (55) growing from human skin (49). The shaving head (5) also comprises a hair manipulator (21) which is arranged in front of the cutting edge, viewed in a shaving direction (Y) of the shaving head. The hair manipulator can be rotated about an axis of rotation (23) extending substantially parallel to the cutting edge, to move the hairs in a direction (X) which is substantially parallel to the cutting edge. According to the invention, the hair manipulator is drivable in a direction of rotation R in which the hair manipulator moves away from the cutting edge in positions where the hair manipulator is in contact with the skin. In this manner, the rotating hair manipulator smoothes the skin in front of the cutting edge, so that folds of the skin in front of the cutting edge, causing incised wounds and skin irritations, are precluded as much as possible. In this manner, the hair manipulator effectively protects the skin against such wounds and irritations. In a preferred embodiment, the hair manipulator comprises a plurality of disc-shaped elements (35), which are mounted on a rotatable shaft (25) at regular mutual intervals (G) and which are arranged obliquely with respect to the axis of rotation.
PCT/EP2000/006623 1999-07-22 2000-07-12 Shaving head with rotatable hair manipulator WO2001007212A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020017003590A KR20010075243A (en) 1999-07-22 2000-07-12 Shaving head with rotatable hair manipulator
AU66927/00A AU6692700A (en) 1999-07-22 2000-07-12 Shaving head with rotatable hair manipulator
AT00954484T ATE230332T1 (en) 1999-07-22 2000-07-12 SHAVING HEAD WITH ROTATING HAIR MANIPULATOR
DE60001093T DE60001093T2 (en) 1999-07-22 2000-07-12 SHAVING HEAD WITH ROTATING HAIR MANIPULATOR
EP00954484A EP1115538B1 (en) 1999-07-22 2000-07-12 Shaving head with rotatable hair manipulator
JP2001512072A JP2003534827A (en) 1999-07-22 2000-07-12 Shaving head with rotatable hair manipulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99202421.6 1999-07-22
EP99202421 1999-07-22

Publications (2)

Publication Number Publication Date
WO2001007212A2 WO2001007212A2 (en) 2001-02-01
WO2001007212A3 true WO2001007212A3 (en) 2001-03-22

Family

ID=8240486

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/006623 WO2001007212A2 (en) 1999-07-22 2000-07-12 Shaving head with rotatable hair manipulator

Country Status (8)

Country Link
EP (1) EP1115538B1 (en)
JP (1) JP2003534827A (en)
CN (1) CN1319042A (en)
AR (1) AR024892A1 (en)
AT (1) ATE230332T1 (en)
AU (1) AU6692700A (en)
DE (1) DE60001093T2 (en)
WO (1) WO2001007212A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE474696T1 (en) 2002-10-08 2010-08-15 Gillette Co SHAVING SYSTEM FOR PERFORMING MULTIPLE SHAVING ACTIONS
ATE406241T1 (en) * 2003-12-10 2008-09-15 Koninkl Philips Electronics Nv SHAVING HEAD WITH SKIN EXTENSION LINK
JP5522715B2 (en) * 2009-05-28 2014-06-18 日立マクセル株式会社 Rotary electric razor
CN101879723B (en) * 2010-07-12 2012-01-11 任向荣 Shaver head
KR102028912B1 (en) * 2018-06-07 2019-10-07 주식회사 도루코 Razor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568047A (en) * 1948-09-30 1951-09-18 Harold C Anderson Safety razor
US2766521A (en) * 1952-08-28 1956-10-16 Benvenuti Giulio Razor with skin stretching means
CH355713A (en) * 1957-03-30 1961-07-15 Miller Hermann Dry razor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568047A (en) * 1948-09-30 1951-09-18 Harold C Anderson Safety razor
US2766521A (en) * 1952-08-28 1956-10-16 Benvenuti Giulio Razor with skin stretching means
CH355713A (en) * 1957-03-30 1961-07-15 Miller Hermann Dry razor

Also Published As

Publication number Publication date
EP1115538A2 (en) 2001-07-18
ATE230332T1 (en) 2003-01-15
DE60001093D1 (en) 2003-02-06
AR024892A1 (en) 2002-10-30
AU6692700A (en) 2001-02-13
CN1319042A (en) 2001-10-24
DE60001093T2 (en) 2003-09-11
EP1115538B1 (en) 2003-01-02
WO2001007212A2 (en) 2001-02-01
JP2003534827A (en) 2003-11-25

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