AR004308A1 - BLADE CUTTING UNIT FOR A SHAVER WITH OVAL STRUCTURE. - Google Patents

BLADE CUTTING UNIT FOR A SHAVER WITH OVAL STRUCTURE.

Info

Publication number
AR004308A1
AR004308A1 ARP960105105A ARP960105105A AR004308A1 AR 004308 A1 AR004308 A1 AR 004308A1 AR P960105105 A ARP960105105 A AR P960105105A AR P960105105 A ARP960105105 A AR P960105105A AR 004308 A1 AR004308 A1 AR 004308A1
Authority
AR
Argentina
Prior art keywords
contact
blade
skin
cutting unit
width
Prior art date
Application number
ARP960105105A
Other languages
Spanish (es)
Inventor
F E Brown
B Oldroyd
Original Assignee
Gillette Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10783688&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR004308(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gillette Co filed Critical Gillette Co
Publication of AR004308A1 publication Critical patent/AR004308A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Knives (AREA)
  • Cleaning In Electrography (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Surgical Instruments (AREA)

Abstract

Una unidad de corte por hoja para una afeitadora con estructura oval, de forma y dimensiones optimizadas para la depilación corporal, en especial de lasaxilas. La unidad de corte por hoja posee una hoja alargada con un borde afiladorectilí neo y una superficie de contacto con la piel cuya longitudoscila entre 1 y 4 veces el ancho y es de 60 mm como máximo, preferentemente oscila entre 40 y 45 mm. La superficie de contacto con la piel posee un áreade impresión de por lomenos 450 mm2 , preferentemente de 600 a 750 mm2, y una circularidad no inferior a un mínimo de (1) 65% y (ii) la circularidad de unrectángulo con la misma longitud y ancho que la superficie de contacto con la piel y los radios de vértice queconstituyen el 30 % del ancho. En un planoperpendicular al borde de la hoja, la superficie de contacto con la piel es convexa y se encuentra configurada de modo tal que hace contacto en por lomenos 3 puntos con un círculo delimitador imaginarioque posee un radio de 15 a 70 mm, preferentemente de 25 mm. Las superficies de protección y cobertura pordelante y detrás del borde de la hoja poseen respectivamente un área de contacto mínima de 140 mm2, en tanto el área combinada es depreferentemente400 mm2 como mínimo, por ejemplo 450 a 500 mm2. Una forma preferida es rectangular con extremos semicirculares.A cutting unit per blade for a shaver with an oval structure, with a shape and dimensions optimized for body waxing, especially the armpits. The blade cutting unit has an elongated blade with a rectilinear sharp edge and a skin contact surface whose length ranges from 1 to 4 times the width and is at most 60 mm, preferably ranging from 40 to 45 mm. The surface in contact with the skin has an impression area of at least 450 mm2, preferably 600 to 750 mm2, and a circularity of not less than a minimum of (1) 65% and (ii) the circularity of a rectangle with the same length. and width than the skin contact surface and the vertex radii that constitute 30% of the width. In a plane perpendicular to the edge of the blade, the surface in contact with the skin is convex and is configured in such a way that it makes contact at at least 3 points with an imaginary boundary circle that has a radius of 15 to 70 mm, preferably 25 mm. The protection and covering surfaces in front of and behind the edge of the sheet respectively have a minimum contact area of 140 mm2, while the combined area is preferably at least 400 mm2, for example 450 to 500 mm2. A preferred shape is rectangular with semi-circular ends.

ARP960105105A 1995-11-10 1996-11-08 BLADE CUTTING UNIT FOR A SHAVER WITH OVAL STRUCTURE. AR004308A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9523040.5A GB9523040D0 (en) 1995-11-10 1995-11-10 Safety razors

Publications (1)

Publication Number Publication Date
AR004308A1 true AR004308A1 (en) 1998-11-04

Family

ID=10783688

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105105A AR004308A1 (en) 1995-11-10 1996-11-08 BLADE CUTTING UNIT FOR A SHAVER WITH OVAL STRUCTURE.

Country Status (29)

Country Link
EP (1) EP0868267B1 (en)
JP (1) JP2000500044A (en)
KR (1) KR100433159B1 (en)
CN (1) CN1098755C (en)
AR (1) AR004308A1 (en)
AT (1) ATE185509T1 (en)
BR (1) BR9611360A (en)
CA (1) CA2236418C (en)
CO (1) CO4560422A1 (en)
CZ (1) CZ296574B6 (en)
DE (1) DE69604695T2 (en)
EG (1) EG21428A (en)
ES (1) ES2137024T3 (en)
GB (1) GB9523040D0 (en)
HU (1) HU222526B1 (en)
IL (1) IL124327A (en)
MX (1) MX9803632A (en)
NO (1) NO313659B1 (en)
NZ (1) NZ323219A (en)
PL (1) PL181865B1 (en)
RO (1) RO121100B1 (en)
RU (1) RU2164861C2 (en)
SK (1) SK284975B6 (en)
TR (1) TR199800836T2 (en)
TW (1) TW344698B (en)
UA (1) UA57718C2 (en)
WO (1) WO1997017174A2 (en)
YU (1) YU48941B (en)
ZA (1) ZA969329B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161287A (en) * 1998-04-24 2000-12-19 The Gillette Company Razor blade system
US6131287A (en) * 1998-06-08 2000-10-17 American Safety Razor Company Razor cartridge with dimpled blade guard
GB9818115D0 (en) 1998-08-19 1998-10-14 Gillette Co Applying fluid preparation to the skin e g in connection with shaving
US6754958B2 (en) 1998-08-19 2004-06-29 The Gillette Company Applying fluid preparations to the skin, e.g. in connection with shaving
MXPA02000916A (en) * 1999-07-27 2003-07-14 Edward A Andrews Manual shaving razors with glides.
US6651342B1 (en) 2000-02-29 2003-11-25 The Gillette Company Shaving razor and blade unit with improved guard
US6675479B1 (en) 2000-02-29 2004-01-13 The Gillette Company Shaving razor and blade unit with improved guard
GB0515990D0 (en) * 2005-08-03 2005-09-07 Gillette Co Razors
US20110203113A1 (en) * 2010-02-25 2011-08-25 Xiandong Wang Razor Cartridge With Improved Cap Structure
PL2537649T3 (en) * 2011-06-21 2013-11-29 Gillette Co Razor cartridge with skin contact element
US20140000114A1 (en) * 2012-06-28 2014-01-02 The Gillette Company Shaving razor cartridge
EP2964433A1 (en) * 2013-03-04 2016-01-13 The Gillette Company Article for carrying a glide member for use with a razor
JP6208339B2 (en) * 2013-06-19 2017-10-04 ビック・バイオレクス・エス・エー Shaving blade assembly
DE202013012669U1 (en) 2013-09-25 2018-05-24 Bic-Violex S.A. razor head
PL2853362T3 (en) 2013-09-25 2017-01-31 Bic Violex S.A. A shaving blade cartridge
EP3113918B1 (en) 2013-10-02 2020-01-08 Dorco Co., Ltd. Razor cartridges
US10093030B2 (en) 2013-12-05 2018-10-09 Bic Violex S.A. Shaving blade cartridge
CN106029311B (en) 2013-12-18 2019-07-16 比克-维尔莱克 A kind of razor shelf
CA2969229C (en) * 2014-12-10 2021-11-16 Bic-Violex Sa A shaving blade assembly comprising a blade unit and a skin contact member and a razor comprising a razor handle and such a shaving blade assembly
CN106794584B (en) * 2015-02-04 2019-05-31 任向荣 Razor tool tip and its assemble method
EP3292963B1 (en) * 2016-09-09 2020-04-01 The Gillette Company LLC Shaving razor cartridge
USD877983S1 (en) 2016-09-09 2020-03-10 The Gillette Company Llc Shaving razor cartridge
EP3292965B1 (en) 2016-09-09 2021-05-26 The Gillette Company LLC Shaving razor cartridge and method of assembling
US11117278B2 (en) 2017-06-06 2021-09-14 The Gillette Company Llc Shaving razor cartridge
EP3453498A1 (en) * 2017-09-11 2019-03-13 The Gillette Company LLC Hair removal device for pubic hair
EP3453497A1 (en) * 2017-09-11 2019-03-13 The Gillette Company LLC Hair removal device for pubic hair
CN109262663A (en) * 2018-11-29 2019-01-25 中山佐客护理用品有限公司 Razor head and shaver
WO2024020817A1 (en) * 2022-07-27 2024-02-01 温州美葆科技技术有限公司 Shaver head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509715A (en) *
FR482302A (en) * 1915-08-02 1917-03-13 Peter Olof Ugarph Safety razor
DE319832C (en) * 1919-02-19 1920-04-28 Alfred August Hulanicki Safety razor with spatially curved cutting edges
FR806899A (en) * 1936-05-27 1936-12-28 Movable blade safety razor
US2183554A (en) * 1938-03-04 1939-12-19 James C Evans Safety razor
GB1157640A (en) * 1966-08-23 1969-07-09 Calmic Ltd Improvements in or relating to Safety Shaving Razors
FR1503887A (en) * 1966-10-18 1967-12-01 Safety razor and razor blade
US4314404A (en) * 1980-02-20 1982-02-09 Ruiz Rene A Razor with pre-wetting or capillarizer system
GB2200587B (en) * 1987-02-04 1990-08-08 James Denmark Improvements relating to shaving devices
DE8717729U1 (en) * 1987-10-03 1989-10-19 Blume, Wilhelm, 5000 Köln Razor cutting head
DE9004761U1 (en) * 1990-04-27 1991-08-29 Wilkinson Sword GmbH, 5650 Solingen Shaver head, in particular razor blade unit, of a wet shaver

Also Published As

Publication number Publication date
WO1997017174A3 (en) 1997-06-26
PL181865B1 (en) 2001-09-28
JP2000500044A (en) 2000-01-11
MX9803632A (en) 1998-09-30
ZA969329B (en) 1997-05-21
KR19990067406A (en) 1999-08-16
IL124327A0 (en) 1998-12-06
SK284975B6 (en) 2006-03-02
ES2137024T3 (en) 1999-12-01
EP0868267B1 (en) 1999-10-13
YU59696A (en) 1999-09-27
RU2164861C2 (en) 2001-04-10
HUP9902663A3 (en) 2000-07-28
EG21428A (en) 2001-10-31
NO982007L (en) 1998-07-08
RO121100B1 (en) 2006-12-29
GB9523040D0 (en) 1996-01-10
NO313659B1 (en) 2002-11-11
CO4560422A1 (en) 1998-02-10
PL326677A1 (en) 1998-10-12
DE69604695D1 (en) 1999-11-18
CA2236418A1 (en) 1997-05-15
TW344698B (en) 1998-11-11
IL124327A (en) 2001-09-13
CN1202127A (en) 1998-12-16
WO1997017174A2 (en) 1997-05-15
TR199800836T2 (en) 1998-07-21
NZ323219A (en) 1999-09-29
AU701644B2 (en) 1999-02-04
HUP9902663A2 (en) 1999-12-28
YU48941B (en) 2002-12-10
CA2236418C (en) 2001-07-03
ATE185509T1 (en) 1999-10-15
AU7730196A (en) 1997-05-29
UA57718C2 (en) 2003-07-15
SK60898A3 (en) 1998-12-02
BR9611360A (en) 1999-07-13
CZ141798A3 (en) 1999-02-17
NO982007D0 (en) 1998-05-04
DE69604695T2 (en) 2000-04-06
CN1098755C (en) 2003-01-15
CZ296574B6 (en) 2006-04-12
KR100433159B1 (en) 2004-09-08
EP0868267A2 (en) 1998-10-07
HU222526B1 (en) 2003-08-28

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