BR112012032115A2 - lâminas de barbear ou depilar curvas e fabricação das mesmas - Google Patents

lâminas de barbear ou depilar curvas e fabricação das mesmas

Info

Publication number
BR112012032115A2
BR112012032115A2 BR112012032115A BR112012032115A BR112012032115A2 BR 112012032115 A2 BR112012032115 A2 BR 112012032115A2 BR 112012032115 A BR112012032115 A BR 112012032115A BR 112012032115 A BR112012032115 A BR 112012032115A BR 112012032115 A2 BR112012032115 A2 BR 112012032115A2
Authority
BR
Brazil
Prior art keywords
shaving
razor
elongate
deformed
curved
Prior art date
Application number
BR112012032115A
Other languages
English (en)
Inventor
Mark Peterson
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
Application filed by Gillette Co filed Critical Gillette Co
Publication of BR112012032115A2 publication Critical patent/BR112012032115A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • B21D53/645—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades safety razor blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/005—Edge deburring or smoothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools
    • B23P15/403—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools razor blades
    • 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
    • B26B21/40—Details or accessories
    • B26B21/4068—Mounting devices; Manufacture of razors or cartridges
    • 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
    • B26B21/56—Razor-blades characterised by the shape
    • B26B21/565—Bent razor blades; Razor blades with bent carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

lâminas de barbear ou depilar curvas e fabricação das mesmas. a presente invenção apresenta uma lâmina de barbear ou depilar produzida pelo processo de corte de uma tira de lâmina de aço em blocos brutos distintos, cada uma tendo uma borda alongada e uma porção de sustentação alongada que se estende entre um par de faces de extremidade lateral genericamente transversal à extremidade alongada. as bordas alongadas são afiado para formar um gume cortante. os blocos brutos distintos são deformados para formar a porção curva. as faces de extremidade lateral são tratadas para remoção das fissuras antes de serem deformadas.
BR112012032115A 2010-06-29 2011-06-28 lâminas de barbear ou depilar curvas e fabricação das mesmas BR112012032115A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/825,889 US20110314678A1 (en) 2010-06-29 2010-06-29 Bent razor blades and manufacturing thereof
PCT/US2011/042080 WO2012006043A1 (en) 2010-06-29 2011-06-28 Bent razor blades and manufacturing thereof

Publications (1)

Publication Number Publication Date
BR112012032115A2 true BR112012032115A2 (pt) 2016-11-08

Family

ID=44504159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012032115A BR112012032115A2 (pt) 2010-06-29 2011-06-28 lâminas de barbear ou depilar curvas e fabricação das mesmas

Country Status (7)

Country Link
US (1) US20110314678A1 (pt)
EP (1) EP2588259A1 (pt)
CN (1) CN102958626A (pt)
BR (1) BR112012032115A2 (pt)
MX (1) MX2012014691A (pt)
RU (1) RU2530919C2 (pt)
WO (1) WO2012006043A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009244489B2 (en) * 2008-05-05 2015-05-07 Edgewell Personal Care Brands, Llc Razor blade and method of manufacture
US8209869B2 (en) * 2009-11-09 2012-07-03 The Gillette Company Cantilever comb guard
EP3375578B1 (en) * 2011-10-06 2020-09-23 BIC-Violex S.A. Razor blade and razor head
KR102089009B1 (ko) 2011-10-06 2020-03-16 빅-비올렉스 에스아 면도기 블레이드, 면도기 헤드, 및 제조 방법
CN103962764B (zh) * 2014-05-09 2016-04-20 任向荣 薄片自动焊接方法
US20160361828A1 (en) 2015-06-11 2016-12-15 The Gillette Company Razor blade steel
US10196718B2 (en) 2015-06-11 2019-02-05 Hitachi Metals, Ltd. Steel strip for cutlery
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
US9539734B1 (en) 2015-12-01 2017-01-10 Bic-Violex Sa Shaving razors and shaving cartridges
US11654588B2 (en) 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades
EP3318374B1 (en) 2016-11-07 2019-08-07 The Gillette Company Bent razor blades and manufacturing of such razor blades
EP3663033A1 (en) * 2018-12-06 2020-06-10 BIC-Violex S.A. Laser welded razor blades
USD948122S1 (en) * 2020-02-12 2022-04-05 Edgewell Personal Care Brands, Llc Razor cartridge guard
US20210276211A1 (en) * 2020-03-05 2021-09-09 John Robert Harris Razor blade with improved asymmetric profile
USD947451S1 (en) * 2020-04-29 2022-03-29 Edgewell Personal Care Brands, Llc Razor cartridge guard

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727112A (en) * 1953-06-03 1955-03-30 Caine Steel Company Improvements in or relating to apparatus for making metal strip
US3469972A (en) * 1966-01-04 1969-09-30 Sandvikens Jernverks Ab Razor blades and similar thin elongated sharp-edged blades made of a chromium steel
US4378634A (en) 1979-12-07 1983-04-05 The Gillette Company Razor blade assembly
SU933259A1 (ru) * 1980-11-11 1982-06-07 Челябинский Политехнический Институт Им.Ленинского Комсомола Способ прокатки спеченных заготовок
US6059608A (en) * 1999-01-21 2000-05-09 Molex Incorporated Filtered electrical connector with terminal tail aligner
JP4682130B2 (ja) * 2003-06-26 2011-05-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 曲げカミソリ刃及びそのようなカミソリ刃の製造
US8011104B2 (en) * 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
AU2009244489B2 (en) * 2008-05-05 2015-05-07 Edgewell Personal Care Brands, Llc Razor blade and method of manufacture

Also Published As

Publication number Publication date
US20110314678A1 (en) 2011-12-29
RU2530919C2 (ru) 2014-10-20
CN102958626A (zh) 2013-03-06
MX2012014691A (es) 2013-01-22
EP2588259A1 (en) 2013-05-08
WO2012006043A1 (en) 2012-01-12
RU2012152272A (ru) 2014-08-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements