MX9204446A - Cabeza para navaja de afeitar - Google Patents

Cabeza para navaja de afeitar

Info

Publication number
MX9204446A
MX9204446A MX9204446A MX9204446A MX9204446A MX 9204446 A MX9204446 A MX 9204446A MX 9204446 A MX9204446 A MX 9204446A MX 9204446 A MX9204446 A MX 9204446A MX 9204446 A MX9204446 A MX 9204446A
Authority
MX
Mexico
Prior art keywords
blade
less
protective
head
razor
Prior art date
Application number
MX9204446A
Other languages
English (en)
Inventor
Wolfgang Althaus
Original Assignee
Wilkinson Sword Gmbh
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 Wilkinson Sword Gmbh filed Critical Wilkinson Sword Gmbh
Publication of MX9204446A publication Critical patent/MX9204446A/es

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
    • 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
    • B26B21/40Details or accessories
    • B26B21/4006Blades or blade units with discontinuous cutting edges, e.g. wire-wrapped, notches

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Se describe una cabeza para navaja de afeitar, particularmente una unidad de hoja para navaja de afeitar que se acomoda sobre el extremo frontal de una manija de una navaja de afeitar en húmedo, en la cual una barra de protección frontal y una tapa cubierta de protección consisten de un cuerpo de plástico en el cual hojas gemelas o una hoja individual que se fabrican de acero se acomodan fijamente, los bordes cortantes de las cuales se protegen mediante alambres protectores extensos, la cabeza para navaja de afeitar está caracterizada porque las hojas para navaja de afeitar consisten de una tira de acero de ancho menor de 5 mm. y un espesor entre 0.05 y 0.25 mm., de una composición de acero de cromo-molibdeno que tiene una dureza mayor de 620 Vickers estándar con austenita retenida menor del 32 en una sola pieza sin agujeros de perforaciones o los similares, la cual se coloca libre de vibración en el cuerpo plástico y porque el alambre protector forma un arreglo de circuito protector sobre las hojas para navaja de afeitar acomodadas con una distancia mayor de 2mm. y menor de 5 mm. entre si y un espesor mínimo de 0.1 mm. con el efecto de una hoja protectora.
MX9204446A 1992-02-14 1992-07-30 Cabeza para navaja de afeitar MX9204446A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92710005A EP0556531B1 (de) 1992-02-14 1992-02-14 Rasierapparatekopf, insbesondere Rasierklingeneinheit, eines Nassrasierapparates

Publications (1)

Publication Number Publication Date
MX9204446A true MX9204446A (es) 1993-09-01

Family

ID=8211852

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9204446A MX9204446A (es) 1992-02-14 1992-07-30 Cabeza para navaja de afeitar

Country Status (15)

Country Link
US (1) US5305526A (es)
EP (1) EP0556531B1 (es)
JP (1) JP3326620B2 (es)
KR (1) KR930017684A (es)
CN (1) CN1028976C (es)
AT (1) ATE121983T1 (es)
AU (1) AU635681B1 (es)
BR (1) BR9201804A (es)
CA (1) CA2083767C (es)
DE (1) DE59202090D1 (es)
DK (1) DK0556531T3 (es)
ES (1) ES2073899T3 (es)
IL (1) IL101538A (es)
MX (1) MX9204446A (es)
RU (1) RU2062223C1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE121983T1 (de) * 1992-02-14 1995-05-15 Wilkinson Sword Gmbh Rasierapparatekopf, insbesondere rasierklingeneinheit, eines nassrasierapparates.
US5630275A (en) * 1994-08-23 1997-05-20 Warner-Lambert Company Multi-blade razor head with improved performance
US5579580A (en) * 1995-03-31 1996-12-03 Warner-Lambert Company Bi-directional wire-wrapped blade cartridge
DE69610576T2 (de) * 1995-05-19 2001-05-31 Matsushita Electric Works, Ltd. Schneideinheit für elektrischen Rasierapparat
WO1999036193A1 (en) * 1998-01-19 1999-07-22 Medquest Products, Inc. Method and apparatus for providing a conductive, amorphous non-stick coating
JP2952587B1 (ja) * 1998-03-30 1999-09-27 株式会社貝印刃物開発センター 安全かみそり
US6032372A (en) * 1998-06-22 2000-03-07 Dischler; Louis Intrinsically fenced safety razor head
US6167625B1 (en) 1999-05-18 2001-01-02 Warner-Lambert Company Shaving implement
JP4845294B2 (ja) * 2001-07-16 2011-12-28 株式会社貝印刃物開発センター 安全かみそり
CN100352573C (zh) * 2003-06-26 2007-12-05 皇家飞利浦电子股份有限公司 弯曲剃刀刀片和这种剃刀刀片的制造方法和装置
US7284461B2 (en) * 2004-12-16 2007-10-23 The Gillette Company Colored razor blades
US8359751B2 (en) * 2006-08-25 2013-01-29 Bic-Violex Sa Shaving blade unit comprising a movable trimming blade protector and shaver having such a blade unit
AU2009244489B2 (en) * 2008-05-05 2015-05-07 Edgewell Personal Care Brands, Llc Razor blade and method of manufacture
US9079321B2 (en) * 2008-07-16 2015-07-14 The Gillette Company Razor blades
RU2733516C2 (ru) 2011-10-06 2020-10-02 Бик-Вайолекс Са Цельное жесткое бритвенное лезвие
EP2982770B8 (en) 2013-04-01 2017-12-27 Hitachi Metals, Ltd. Method for producing steel for blades
WO2014162996A1 (ja) * 2013-04-01 2014-10-09 日立金属株式会社 刃物用鋼及びその製造方法
ES2790801T3 (es) * 2014-08-20 2020-10-29 Shavelogic Inc Cartuchos de máquina de afeitar
US10773404B2 (en) * 2015-05-13 2020-09-15 The Gillette Company Llc Shaving razor cartridge
US20160361828A1 (en) * 2015-06-11 2016-12-15 The Gillette Company Razor blade steel
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
US11654588B2 (en) 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades
US10864611B2 (en) 2017-05-12 2020-12-15 Utitec, Inc. Method of sharpening hardened thin metal blades

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281287A (en) * 1962-02-27 1966-10-25 Sandvikens Jernverks Ab Corrosion resistant edge tool and method of making the same
GB1020202A (en) * 1963-06-10 1966-02-16 Philip Morris & Company Ltd Safety razor blades
DD63018A (es) * 1966-03-16
DE1553631B2 (de) * 1966-04-27 1974-06-12 Karl Dr.-Ing. Appel Nitrierverfahren zur Verbesserung der Schneidhärte von Messer- und Rasierklingen aus nichtrostendem Stahl
GB1099017A (en) * 1966-09-21 1968-01-10 Sandvikens Jernverks Ab Improvements in or relating to razor blades
FR1496540A (fr) * 1966-10-13 1967-09-29 Sandvikens Jernverks Ab Lame de rasoir et procédé de fabrication
GB1133535A (en) * 1967-04-04 1968-11-13 Sandvikens Jernverks Ab Improvements in or relating to razor blades
GB1306260A (es) * 1969-07-23 1973-02-07
GB1352241A (en) * 1971-04-13 1974-05-08 Wilkinson Sword Ltd Razor blades
GB1591095A (en) * 1976-11-16 1981-06-17 Wilkinson Sword Ltd Shaving units
GB2035374A (en) * 1978-10-19 1980-06-18 Wilkinson Sword Ltd Steel alloy
DE3788359D1 (de) * 1987-01-03 1994-01-13 Wilkinson Sword Gmbh Nassrasierapparat.
DE3743298A1 (de) * 1987-12-19 1989-06-29 Wilkinson Sword Gmbh Rasierapparat und verfahren zur herstellung einer flaeche geringen reibungswiderstands an einem rasierapparat
GB8806813D0 (en) * 1988-03-22 1988-04-20 Fenn D J Shaving device
DE9002710U1 (de) * 1990-03-08 1991-07-11 Wilkinson Sword GmbH, 5650 Solingen Rasierklingeneinheit
DE9004760U1 (de) * 1990-04-27 1991-08-29 Wilkinson Sword GmbH, 5650 Solingen Rasierapparatekopf, insbesondere Rasierklingeneinheit, eines Naßrasierapparates
ATE121983T1 (de) * 1992-02-14 1995-05-15 Wilkinson Sword Gmbh Rasierapparatekopf, insbesondere rasierklingeneinheit, eines nassrasierapparates.

Also Published As

Publication number Publication date
IL101538A (en) 1996-07-23
EP0556531A1 (de) 1993-08-25
ATE121983T1 (de) 1995-05-15
JPH05277264A (ja) 1993-10-26
RU2062223C1 (ru) 1996-06-20
ES2073899T3 (es) 1995-08-16
CA2083767A1 (en) 1993-08-15
CA2083767C (en) 1998-09-15
AU635681B1 (en) 1993-03-25
DK0556531T3 (da) 1995-09-04
US5305526A (en) 1994-04-26
DE59202090D1 (de) 1995-06-08
JP3326620B2 (ja) 2002-09-24
BR9201804A (pt) 1993-08-24
EP0556531B1 (de) 1995-05-03
CN1075280A (zh) 1993-08-18
KR930017684A (ko) 1993-09-20
CN1028976C (zh) 1995-06-21

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