DE602004003706D1 - Gebogene rasierklingen und herstellung solcher rasierklingen - Google Patents

Gebogene rasierklingen und herstellung solcher rasierklingen

Info

Publication number
DE602004003706D1
DE602004003706D1 DE602004003706T DE602004003706T DE602004003706D1 DE 602004003706 D1 DE602004003706 D1 DE 602004003706D1 DE 602004003706 T DE602004003706 T DE 602004003706T DE 602004003706 T DE602004003706 T DE 602004003706T DE 602004003706 D1 DE602004003706 D1 DE 602004003706D1
Authority
DE
Germany
Prior art keywords
razor blades
edge
manufacture
razor blade
curved
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
DE602004003706T
Other languages
English (en)
Other versions
DE602004003706T3 (de
DE602004003706T2 (de
Inventor
Eibergen Santhagens A Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33522418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004003706(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602004003706D1 publication Critical patent/DE602004003706D1/de
Application granted granted Critical
Publication of DE602004003706T2 publication Critical patent/DE602004003706T2/de
Publication of DE602004003706T3 publication Critical patent/DE602004003706T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Dry Shavers And Clippers (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Laser Beam Processing (AREA)
  • Knives (AREA)
DE602004003706T 2003-06-26 2004-06-23 Gebogene rasierklingen und herstellung solcher rasierklingen Expired - Lifetime DE602004003706T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03101899 2003-06-26
EP03101899 2003-06-26
PCT/IB2004/050976 WO2004112986A1 (en) 2003-06-26 2004-06-23 Bent razor blades and manufacturing of such razor blades

Publications (3)

Publication Number Publication Date
DE602004003706D1 true DE602004003706D1 (de) 2007-01-25
DE602004003706T2 DE602004003706T2 (de) 2007-10-04
DE602004003706T3 DE602004003706T3 (de) 2011-05-05

Family

ID=33522418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003706T Expired - Lifetime DE602004003706T3 (de) 2003-06-26 2004-06-23 Gebogene rasierklingen und herstellung solcher rasierklingen

Country Status (8)

Country Link
US (3) US20070124939A1 (de)
EP (1) EP1644146B2 (de)
JP (1) JP4682130B2 (de)
KR (1) KR101123162B1 (de)
CN (1) CN100352573C (de)
AT (1) ATE347945T1 (de)
DE (1) DE602004003706T3 (de)
WO (1) WO2004112986A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100528497C (zh) * 2004-02-05 2009-08-19 皇家飞利浦电子股份有限公司 具有带缩小横截面积的刀片支承件的剃削刀头
US8322253B2 (en) 2005-07-08 2012-12-04 Stanley Black & Decker, Inc. Method of manufacturing a utility knife blade having an induction hardened cutting edge
US7882640B2 (en) 2006-03-29 2011-02-08 The Gillette Company Razor blades and razors
US7448135B2 (en) 2006-03-29 2008-11-11 The Gillette Company Multi-blade razors
US8499462B2 (en) 2006-04-10 2013-08-06 The Gillette Company Cutting members for shaving razors
US8011104B2 (en) 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
US8443519B2 (en) * 2006-09-15 2013-05-21 The Gillette Company Blade supports for use in shaving systems
US7897266B2 (en) * 2007-02-09 2011-03-01 Rovcal, Inc. Personal grooming device having a tarnish resistant, hypoallergenic and/or antimicrobial silver alloy coating thereon
PL2276591T3 (pl) * 2008-05-05 2013-11-29 Eveready Battery Inc Sposób wytwarzania ostrza golarki
US9248579B2 (en) 2008-07-16 2016-02-02 The Gillette Company Razors and razor cartridges
US8225510B2 (en) * 2008-09-29 2012-07-24 The Gillette Company Razors and razor cartridges with a decreased total interblade span
CA2738795A1 (en) * 2008-09-29 2010-04-01 The Gillette Company Razor cartridges with perforated blade assemblies
US9156174B2 (en) 2008-12-19 2015-10-13 Bic-Violex S.A. Razor cartridge and mechanical razor comprising such a cartridge
US9440282B2 (en) 2008-12-19 2016-09-13 Bic-Violex Sa Method and apparatus for the manufacture of razor head component, and components thus manufactured
KR101055684B1 (ko) 2009-02-11 2011-08-09 주식회사 도루코 일체형 면도날 및 이를 이용한 면도기 카트리지
CA2756834C (en) * 2009-04-15 2017-07-04 Bic-Violex Sa Razor cartridge and mechanical razor comprising such a cartridge
PL2266727T3 (pl) * 2009-06-22 2016-04-29 Gillette Co Sposób wytwarzania funkcjonalnych wkładów maszynek do golenia
US20120192431A9 (en) * 2009-11-18 2012-08-02 Kevin James Wain Blades for Shaving Razors
US20110162209A1 (en) * 2010-01-06 2011-07-07 Kevin James Wain Blades for Shaving Razors
US20110314678A1 (en) 2010-06-29 2011-12-29 Mark Peterson Bent razor blades and manufacturing thereof
CN101966704A (zh) * 2010-09-03 2011-02-09 姜飞进 弧形剃须刀头
CN103917342A (zh) * 2011-10-06 2014-07-09 比克-维尔莱克 具有低剃须角度的剃须刀头
EP3378614B1 (de) 2011-10-06 2020-08-19 BIC-Violex S.A. Rasierklinge, rasierkopf und verfahren zur herstellung
EP2823942A1 (de) * 2013-07-10 2015-01-14 The Gillette Company Rasierklingenkartuschen
WO2016032014A1 (ko) 2014-08-25 2016-03-03 주식회사 도루코 면도날 및 이를 적용한 면도기 카트리지
KR101674460B1 (ko) 2014-08-25 2016-11-09 주식회사 도루코 면도기 카트리지 및 이를 이용한 면도기
US20160361828A1 (en) 2015-06-11 2016-12-15 The Gillette Company Razor blade steel
EP3318374B1 (de) * 2016-11-07 2019-08-07 The Gillette Company Gebogene rasierklingen und herstellung solcher rasierklingen
KR101718767B1 (ko) * 2017-02-23 2017-03-22 주식회사 도루코 면도기 카트리지 및 이를 이용한 면도기
CN208246877U (zh) * 2017-08-25 2018-12-18 宁波开利控股集团股份有限公司 一种矩阵式排列的漏须刀头
EP3453499A1 (de) * 2017-09-11 2019-03-13 The Gillette Company LLC Haarentfernungsvorrichtung für schamhaar
KR102106304B1 (ko) * 2018-07-27 2020-05-04 주식회사 도루코 면도기 카트리지
WO2020176163A1 (en) 2019-02-28 2020-09-03 Edgewell Personal Care Brands, Llc Razor blade and composition for a razor blade

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US972436A (en) * 1910-08-06 1910-10-11 Osroe A Clark Process of making blades with soft centers.
US1672516A (en) * 1926-08-21 1928-06-05 Wade And Butcher Corp Method of making curved razor blades
US1914013A (en) 1928-03-10 1933-06-13 Gillette Safety Razor Co Metal strip sharpening machine
BE364924A (de) * 1928-11-08
US2087051A (en) * 1933-12-21 1937-07-13 Gillette Safety Razor Co Fine edge blade and method of making the same
DE877617C (de) 1944-01-20 1953-05-26 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zum Biegen und Abkanten von Blechen und Platten
GB643367A (en) 1947-10-31 1950-09-20 Anders Goeran Molinder Improvements in or relating to the thermal treatment of steel and products thereof
US3224900A (en) * 1962-10-04 1965-12-21 Philip Morris Inc Method of making polyethylene coated razor blades
GB1102041A (en) 1966-02-04 1968-02-07 Peter Drummond Automatic grinding method and apparatus
US3431624A (en) * 1966-10-14 1969-03-11 Gillette Co Strip inspection system
US3489589A (en) * 1966-10-14 1970-01-13 Gillette Co Razor blade coating method and apparatus
US3461616A (en) * 1966-10-14 1969-08-19 Gillette Co Methods and apparatus for sharpening razor blades or similar cutting tools
US3644992A (en) * 1970-04-07 1972-02-29 Sylvania Electric Prod Razor assembly
US3852883A (en) * 1973-01-23 1974-12-10 Warner Lambert Co Shaving unit for safety razor
HU167659B (de) * 1973-12-22 1975-11-28
US3938250A (en) * 1974-05-15 1976-02-17 The Gillette Company Disposable blade unit
GB1591095A (en) * 1976-11-16 1981-06-17 Wilkinson Sword Ltd Shaving units
GB1598352A (en) * 1977-11-26 1981-09-16 Wilkinson Sword Ltd Manufacture of razor blades
DE2918100A1 (de) 1979-05-04 1980-11-13 Siemens Ag Automatisiertes justieren in der feinwerktechnik
GB2055069B (en) † 1979-08-01 1983-05-05 Wilkinson Sword Ltd Shaving units
US4378634A (en) * 1979-12-07 1983-04-05 The Gillette Company Razor blade assembly
US4275498A (en) * 1979-12-31 1981-06-30 Warner-Lambert Company Safety razor blade cartridge
US4302876A (en) * 1980-03-14 1981-12-01 Warner-Lambert Company Razor blade with inclined edge
US4442598A (en) * 1981-01-30 1984-04-17 The Gillette Company Razor blade assembly
US4389773A (en) * 1981-04-30 1983-06-28 The Gillette Company Shaving implement
US4498235A (en) 1982-09-17 1985-02-12 The Gillette Company Razor blade assembly
DE3235714A1 (de) 1982-09-27 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum justieren von kontaktfedern in einem relais
DE3728041A1 (de) 1987-08-22 1989-03-02 Messer Griesheim Gmbh Verfahren zur herstellung von biegeteilen aus vorverfestigten metallen durch kaltumformung
US4860452A (en) * 1988-12-12 1989-08-29 The Stanley Works Single edge razor blade with integral back
JP2623817B2 (ja) * 1989-02-20 1997-06-25 富士通株式会社 レーザビームによる曲げ加工方法および曲げ加工装置
US5010646A (en) * 1990-01-26 1991-04-30 The Gillette Company Shaving system
FR2663255A2 (fr) * 1990-04-09 1991-12-20 Canovas Gines Ensemble de rasage humide a lames avec suspension magnetique.
US5048191A (en) * 1990-06-08 1991-09-17 The Gillette Company Razor blade technology
US5067238A (en) * 1990-09-28 1991-11-26 The Gillette Company Shaving system
DE69011118T2 (de) * 1990-11-10 1995-03-30 Hitachi Metals Ltd Korrosionsbeständiger Stahl für Rasierklingen,Rasierklingen und Herstellungsverfahren.
DE4228528A1 (de) * 1991-08-29 1993-03-04 Okuma Machinery Works Ltd Verfahren und vorrichtung zur metallblechverarbeitung
DE69233729T2 (de) 1991-11-27 2009-03-12 The Gillette Co., Boston Rasierapparate
DK0556531T3 (da) * 1992-02-14 1995-09-04 Wilkinson Sword Gmbh Barbermaskinehoved, navnlig barberbladsenhed til en vådbarbermaskine
DE9205955U1 (de) 1992-05-02 1993-09-09 Wilkinson Sword Gmbh, 42659 Solingen Rasierapparatekopf, insbesondere Rasierklingeneinheit eines Naßrasierapparates
WO1995004637A1 (en) 1993-08-04 1995-02-16 Warner-Lambert Company Dynamic shaving system
GB9320058D0 (en) * 1993-09-29 1993-11-17 Gillette Co Savety razors
DE69513302T2 (de) * 1994-10-03 2000-06-08 The Gillette Co., Boston Nassrasierkonstruktion
EP0731978B1 (de) 1994-10-04 1998-06-10 Koninklijke Philips Electronics N.V. Verfahren zur regelung der schaltstrecke in einem reed-schalter
JP2796622B2 (ja) * 1996-03-07 1998-09-10 セイコーインスツルメンツ株式会社 微細加工方法および微細加工構造物
US5822862A (en) * 1997-01-17 1998-10-20 Warner-Lambert Co. Suspended blade shaving system
AT407615B (de) * 1997-07-02 2001-05-25 Inst Spanlose Fertigung Und Ho Verfahren zum biegen mit laserunterstützung
CA2303242C (en) * 1997-09-18 2006-11-21 The Gillette Company Safety razor guard comprising backstop
JP2000218447A (ja) * 1999-02-01 2000-08-08 Daido Steel Co Ltd 刃物の製造方法
GB0025339D0 (en) 2000-10-16 2000-11-29 Gillette Co Safety razors
JP4176968B2 (ja) * 2001-02-14 2008-11-05 富士通株式会社 レーザ曲げ加工方法及びレーザ曲げ加工装置
EP2181815B1 (de) * 2001-04-27 2011-10-26 Eveready Battery Company, Inc. Nassrasiereinheit mit vier Klingen
US8499462B2 (en) * 2006-04-10 2013-08-06 The Gillette Company Cutting members for shaving razors

Also Published As

Publication number Publication date
US20070124939A1 (en) 2007-06-07
JP2007518436A (ja) 2007-07-12
US20130185942A1 (en) 2013-07-25
EP1644146A1 (de) 2006-04-12
ATE347945T1 (de) 2007-01-15
CN100352573C (zh) 2007-12-05
KR20060023995A (ko) 2006-03-15
US20110239466A1 (en) 2011-10-06
EP1644146B2 (de) 2010-10-06
KR101123162B1 (ko) 2012-03-19
US9868221B2 (en) 2018-01-16
EP1644146B1 (de) 2006-12-13
WO2004112986A1 (en) 2004-12-29
CN1812856A (zh) 2006-08-02
DE602004003706T3 (de) 2011-05-05
DE602004003706T2 (de) 2007-10-04
JP4682130B2 (ja) 2011-05-11

Similar Documents

Publication Publication Date Title
DE602004003706D1 (de) Gebogene rasierklingen und herstellung solcher rasierklingen
ATE540784T1 (de) Verbesserungen an oder im zusammenhang mit einer schere
ATE520862T1 (de) Turbinenschaufel und gasturbine mit einer solchen turbinenschaufel
TW200732563A (en) Fan blade with non-varying stagger and camber angles
GB2475196B (en) Improved turbine
NO20044400L (no) Overgangssone i vindturbinblader.
ATE448056T1 (de) Rasierklingeneinheit
WO2007069177A3 (en) Cutting unit with guard teeth and hair-cutting device
NO20053757D0 (no) Kjolevifte med forsterket blad
DE60138215D1 (de) Rotorblatt für eine windturbine mit kombiniertem blitzableiter und wasserableiter, sowie blitzableiter mit wasserableiter
ATE468910T1 (de) Mischflügel mit lösbarem verschleisselement
DK1623111T3 (da) Vindmöllevinge med opdriftsregulerende organer
DK1824563T3 (da) Sammensætninger, der omfatter ornithin og phenylacetat eller phenylbutyrat til behandling af hepatisk encephalopati
ATE544948T1 (de) Rotorblatt für eine windturbine
ATE278519T1 (de) Rasierer und klingeneinheit mit verbessertem schutz
SE0950293L (sv) Säkerhetspropeller
RU2005135853A (ru) Расположенные по центру зубья режущего устройства на бандажированных лопатках турбины
ATE442033T1 (de) Baumschere oder ähnliche schneidgeräte
BR0214234A (pt) Instalação para fabricar peças de concreto armado
DE60308920D1 (de) Baumscheren
DE602006003840D1 (de) Schere mit rostfreien Schneiden
DE502006005984D1 (de) Scherkopf für einen elektrischen rasierapparat
DE602004018043D1 (de) Rasierer mit haarvorwärmung
TNSN01029A1 (ar) قضيب رياح خفيف مخصص لوحدات توليد الطاقة من الرياح
ATE539646T1 (de) Zackenschere

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings