ES2118821T3 - Hoja de afeitar y procedimiento para fabricar una hoja de afeitar. - Google Patents

Hoja de afeitar y procedimiento para fabricar una hoja de afeitar.

Info

Publication number
ES2118821T3
ES2118821T3 ES92913506T ES92913506T ES2118821T3 ES 2118821 T3 ES2118821 T3 ES 2118821T3 ES 92913506 T ES92913506 T ES 92913506T ES 92913506 T ES92913506 T ES 92913506T ES 2118821 T3 ES2118821 T3 ES 2118821T3
Authority
ES
Spain
Prior art keywords
tip
less
shaving blade
facets
diamond
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92913506T
Other languages
English (en)
Inventor
C Robert Parent
John Madeira
Steve Syng-Hi Hahn
Chong-Ping Peter Chou
Lamar Eugene Brooks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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
Priority claimed from US07/719,793 external-priority patent/US5232568A/en
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Application granted granted Critical
Publication of ES2118821T3 publication Critical patent/ES2118821T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B26B21/54—Razor-blades
    • B26B21/58—Razor-blades characterised by the material
    • B26B21/60—Razor-blades characterised by the material by the coating material

Landscapes

  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Vapour Deposition (AREA)
  • Dry Shavers And Clippers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Knives (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cosmetics (AREA)

Abstract

UNA CUCHILLA DE AFEITAR QUE INCLUYE UN SUSTRATO (50) CON UN FILO EN FORMA DE CUÑA A UNA DISTANCIA DE CUARENTA MICROMETROS DESDE LA PUNTA AFILADA (52) Y UNA CAPA DE DIAMANTE O DE UN MATERIAL PARECIDO AL DIAMANTE (60) DEFINIDA POR UNAS FACETAS (66, 68) QUE TIENEN UN ANGULO COMPRENDIDO MENOR DE DIECISIETE GRADOS QUE TIENE UN GROSOR DE LA MENOS MIL DOSCIENTOS ANGSTROMS DESDE LA PUNTA AFILADA (52) DE DICHO SUSTRATO (50) A UNA DISTANCIA DE CUARENTA MICROMETROS DESDE LA PUNTA AFILADA (52) Y UNA PUNTA COMPRENDIDA DEFINIDA POR LAS FACETAS (62, 64) QUE TIENEN UNAS LONGITUDES DE AL MENOS 0,1 MICROMETROS APROXIMADAMENTE Y QUE DEFINEN UN ANGULO COMPRENDIDO DE AL MENOS SESENTA GRADOS Y QUE DEFINE UN RADIO DE LA PUNTA MENOR DE 400 ANGSTROMS APROXIMADAMENTE, UN PROPORCION DIMENSIONAL SEGUN UNA RELACION DE 1:1 A 3:1, UNA DUREZA DE AL MENOS TRECE GIGAPASCALES Y UNA FUERZA CORTADORA DEL FIELTRO DE LANA HUMEDO L5 MENOR DE 0,8 KILOGRAMOS.
ES92913506T 1991-06-24 1992-06-11 Hoja de afeitar y procedimiento para fabricar una hoja de afeitar. Expired - Lifetime ES2118821T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/719,793 US5232568A (en) 1991-06-24 1991-06-24 Razor technology
US79242791A 1991-11-15 1991-11-15

Publications (1)

Publication Number Publication Date
ES2118821T3 true ES2118821T3 (es) 1998-10-01

Family

ID=27110143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92913506T Expired - Lifetime ES2118821T3 (es) 1991-06-24 1992-06-11 Hoja de afeitar y procedimiento para fabricar una hoja de afeitar.

Country Status (19)

Country Link
EP (1) EP0591339B1 (es)
JP (1) JP3722829B2 (es)
KR (1) KR100245979B1 (es)
CN (1) CN1039793C (es)
AT (1) ATE169547T1 (es)
AU (1) AU667816B2 (es)
CA (1) CA2111343C (es)
CZ (1) CZ286598B6 (es)
DE (1) DE69226640T2 (es)
DK (1) DK0591339T3 (es)
EG (1) EG19616A (es)
ES (1) ES2118821T3 (es)
MA (1) MA22561A1 (es)
MX (1) MX9203147A (es)
MY (1) MY110072A (es)
PL (1) PL170815B1 (es)
TR (1) TR27155A (es)
TW (1) TW215423B (es)
WO (1) WO1993000204A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA928617B (en) * 1991-11-15 1993-05-11 Gillette Co Shaving system.
ES2214498T3 (es) * 1994-04-25 2004-09-16 The Gillette Company Procedimiento para recubrir cuchillas con una capa de diamante amorfo.
US5490329A (en) * 1994-05-17 1996-02-13 The Gillette Company Shaving system
US5693094A (en) 1995-05-09 1997-12-02 Allergan IOL for reducing secondary opacification
US6162249A (en) * 1998-05-29 2000-12-19 Allergan IOI for inhibiting cell growth and reducing glare
US6884262B2 (en) 1998-05-29 2005-04-26 Advanced Medical Optics, Inc. Enhanced intraocular lens for reducing glare
US6468306B1 (en) 1998-05-29 2002-10-22 Advanced Medical Optics, Inc IOL for inhibiting cell growth and reducing glare
WO2000038869A1 (en) * 1998-12-24 2000-07-06 Koninklijke Philips Electronics N.V. Method of manufacturing a cutting member having an auxiliary layer
US6684513B1 (en) 2000-02-29 2004-02-03 The Gillette Company Razor blade technology
US20050028389A1 (en) * 2001-06-12 2005-02-10 Wort Christopher John Howard Cvd diamond cutting insert
EP1419036A1 (en) * 2001-07-11 2004-05-19 Koninklijke Philips Electronics N.V. Cutting member with dual profile tip
US6648741B2 (en) 2002-03-14 2003-11-18 Advanced Medical Optics, Inc. Apparatus for protecting the edge geometry of an intraocular lens during glass bead polishing process
GB0212530D0 (en) * 2002-05-30 2002-07-10 Diamanx Products Ltd Diamond cutting insert
CN1675036A (zh) * 2002-08-21 2005-09-28 皇家飞利浦电子股份有限公司 具有超晶格涂层的切削构件
US7615073B2 (en) 2003-12-09 2009-11-10 Advanced Medical Optics, Inc. Foldable intraocular lens and method of making
US7621949B2 (en) 2003-12-09 2009-11-24 Advanced Medical Optics, Inc. Foldable intraocular lens and method of making
US20070186424A1 (en) * 2006-02-10 2007-08-16 Eveready Battery Company, Inc. Multi-layer coating for razor blades
US7882640B2 (en) * 2006-03-29 2011-02-08 The Gillette Company Razor blades and razors
US8011104B2 (en) 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
US20130014395A1 (en) 2011-07-14 2013-01-17 Ashok Bakul Patel Razor blades having a large tip radius
US20130014396A1 (en) * 2011-07-14 2013-01-17 Kenneth James Skrobis Razor blades having a wide facet angle
CN106584525A (zh) * 2015-10-20 2017-04-26 余荣恺 理发剪的刀头及其制造方法
EP3372362A1 (en) * 2017-03-08 2018-09-12 BIC-Violex S.A. Razor blade
JP7544841B2 (ja) 2020-04-16 2024-09-03 ザ ジレット カンパニー リミテッド ライアビリティ カンパニー かみそり刃のためのコーティング
US11759965B2 (en) 2020-04-16 2023-09-19 The Gillette Company Llc Multi-layer coatings for a razor blade
JP2023518810A (ja) 2020-04-16 2023-05-08 ザ ジレット カンパニー リミテッド ライアビリティ カンパニー かみそり刃のためのコーティング
US20230373119A1 (en) 2022-05-20 2023-11-23 The Gillette Company Llc Non-fluorinated organic coating material for a razor blade
US20230373121A1 (en) 2022-05-20 2023-11-23 The Gillette Company Llc Non-fluorinated organic coating material for a razor blade
DE102022213666A1 (de) * 2022-12-14 2024-06-20 Wmf Gmbh Schneidklinge und Verfahren zu deren Herstellung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480483A (en) * 1965-05-06 1969-11-25 Wilkinson Sword Ltd Razor blades and methods of manufacture thereof
US3349488A (en) * 1966-08-09 1967-10-31 Burnie J Craig Razor blades
US3829969A (en) * 1969-07-28 1974-08-20 Gillette Co Cutting tool with alloy coated sharpened edge
US3802078A (en) * 1971-06-07 1974-04-09 P Denes Cutting device and method for making same
US3761373A (en) * 1971-07-09 1973-09-25 Gillette Co Process for producing an improved cutting tool
US4291463A (en) * 1979-12-31 1981-09-29 Warner-Lambert Company Water-soluble shaving aid for razor blades
DE3047888A1 (de) * 1980-12-19 1982-07-15 Philips Patentverwaltung Gmbh, 2000 Hamburg "schneidwerkzeug, verfahren zu seiner herstellung und seine verwendung"
BR8307616A (pt) * 1982-11-19 1984-10-02 Gillette Co Laminas de barbear
US4586255A (en) * 1984-10-15 1986-05-06 The Gillette Company Razor blade assembly
US4933058A (en) * 1986-01-23 1990-06-12 The Gillette Company Formation of hard coatings on cutting edges
CA2102222C (en) * 1991-04-26 1998-08-25 Manohar S. Grewel Improvements in or relating to razor blades

Also Published As

Publication number Publication date
CZ289093A3 (en) 1995-04-12
EP0591339A1 (en) 1994-04-13
CA2111343A1 (en) 1993-01-07
ATE169547T1 (de) 1998-08-15
AU2192792A (en) 1993-01-25
EP0591339A4 (es) 1994-08-31
JP3722829B2 (ja) 2005-11-30
DE69226640T2 (de) 1999-03-18
EP0591339B1 (en) 1998-08-12
CN1068990A (zh) 1993-02-17
KR100245979B1 (ko) 2000-05-01
EG19616A (en) 1995-07-27
JPH07503377A (ja) 1995-04-13
MX9203147A (es) 1993-02-01
AU667816B2 (en) 1996-04-18
DK0591339T3 (da) 1999-02-15
CN1039793C (zh) 1998-09-16
CZ286598B6 (cs) 2000-05-17
TW215423B (es) 1993-11-01
DE69226640D1 (de) 1998-09-17
PL170815B1 (en) 1997-01-31
CA2111343C (en) 1998-07-28
MY110072A (en) 1997-12-31
TR27155A (tr) 1994-11-09
MA22561A1 (fr) 1992-12-31
WO1993000204A1 (en) 1993-01-07

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