ES2174940T3 - Fabricacion de cuchillas de afeitar. - Google Patents

Fabricacion de cuchillas de afeitar.

Info

Publication number
ES2174940T3
ES2174940T3 ES95914145T ES95914145T ES2174940T3 ES 2174940 T3 ES2174940 T3 ES 2174940T3 ES 95914145 T ES95914145 T ES 95914145T ES 95914145 T ES95914145 T ES 95914145T ES 2174940 T3 ES2174940 T3 ES 2174940T3
Authority
ES
Spain
Prior art keywords
strip
stock
openings
manufacture
razor
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
ES95914145T
Other languages
English (en)
Inventor
Nicolae Neamtu
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 US08/210,002 external-priority patent/US5458025A/en
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Application granted granted Critical
Publication of ES2174940T3 publication Critical patent/ES2174940T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Dry Shavers And Clippers (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Shearing Machines (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

UN PROCESO PARA FABRICAR HOJAS DE AFEITAR A PARTIR DE UNA BANDA CONTINUA DE METAL (51) ESTAMPANDO UNA PLURALIDAD DE ABERTURAS (12) EN LA BANDA PARA LA INSERCION PRECISA DEL BORDE DE LA HOJA CUANDO SE EMPLEE EN LA MAQUINILLA Y DESPUES MOVIENDO EL METAL A TRAVES DE UN APARATO QUE CORTA PARCIALMENTE LA BANDA A LO LARGO DE UNAS LINEAS QUE ESTAN SITUADAS CON PRECISION CON RESPECTO A LOS BORDES DE LA BANDA DE METAL Y LAS ABERTURAS. LA BANDA SE CALIENTA ENTONCES Y PASA A TRAVES DE UN MECANISMO (55) QUE PARTE LA BANDA A LO LARGA DE LAS LINEAS DE CORTE ANTES MENCIONADAS PARA FORMAR UNA PLURALIDAD DE LAMINAS CONTINUAS QUE CONTIENEN HOJAS DISPUESTAS EXTREMO CONTRA EXTREMO.
ES95914145T 1994-03-17 1995-03-16 Fabricacion de cuchillas de afeitar. Expired - Lifetime ES2174940T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/210,002 US5458025A (en) 1994-03-17 1994-03-17 Razor blade manufacture
US08/370,415 US5609075A (en) 1994-03-17 1995-01-09 Razor blade manufacture

Publications (1)

Publication Number Publication Date
ES2174940T3 true ES2174940T3 (es) 2002-11-16

Family

ID=26904717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95914145T Expired - Lifetime ES2174940T3 (es) 1994-03-17 1995-03-16 Fabricacion de cuchillas de afeitar.

Country Status (10)

Country Link
EP (1) EP0750535B1 (es)
JP (1) JPH09510401A (es)
CN (1) CN1143922A (es)
AT (1) ATE219399T1 (es)
AU (3) AU701377B2 (es)
BR (1) BR9507061A (es)
CA (1) CA2185118A1 (es)
DE (1) DE69527138T2 (es)
ES (1) ES2174940T3 (es)
WO (1) WO1995024983A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701788A (en) * 1995-11-15 1997-12-30 The Gillette Company Razor blade manufacture
EP1591547B1 (en) 2004-04-27 2007-12-26 Hitachi Metals, Ltd. Steel strip for a replacement blade and manufacturing method therefor
US8061237B2 (en) * 2005-10-26 2011-11-22 The Gillette Company Manufacturing razor blades
JP5188579B2 (ja) * 2007-10-29 2013-04-24 エバレデイ バツテリ カンパニー インコーポレーテツド カミソリ刃及び製造方法
CN107321837B (zh) * 2017-07-07 2018-12-28 徐琳 剃须刀片自动上料切口装置及其加工工艺
CN108705269B (zh) * 2018-06-05 2021-07-06 山东豪迈机械科技股份有限公司 轮胎花纹成型用刀片的加工方法
CN112041133B (zh) * 2018-12-18 2021-10-26 任向荣 剃须单元及其制造方法
WO2020176163A1 (en) 2019-02-28 2020-09-03 Edgewell Personal Care Brands, Llc Razor blade and composition for a razor blade
DE102019129219A1 (de) * 2019-10-29 2021-04-29 SMF - Holding GmbH Verfahren zur Herstellung einer Messerklinge und Messerklinge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109921A (en) * 1936-01-18 1938-03-01 Aetna Standard Eng Co Method and machine for slitting metal
US3566725A (en) * 1968-07-24 1971-03-02 Mesta Machine Co Dual shearing mechanism and method
GB1487735A (en) * 1973-09-27 1977-10-05 Metal Box Co Ltd Simultaneously slitting and creating lines of weakness in sheet metal
US4266458A (en) * 1978-02-16 1981-05-12 Rogers J W Slitting cutter for partially slitting sheet metal web
US4170691A (en) * 1975-09-11 1979-10-09 Rogers J W Steel metal web handling method, apparatus, and coil construct
US4151941A (en) * 1976-08-25 1979-05-01 Rudolph Beaver, Inc. Machine for detaching a surgical blade from a continuous strip in which it is formed and presenting it to a position for a subsequent operation
US4459888A (en) * 1979-12-03 1984-07-17 Beloit Corporation Non-contacting slitter

Also Published As

Publication number Publication date
EP0750535B1 (en) 2002-06-19
BR9507061A (pt) 1997-09-02
AU2125695A (en) 1995-10-03
ATE219399T1 (de) 2002-07-15
EP0750535A1 (en) 1997-01-02
EP0750535A4 (en) 1997-07-09
DE69527138T2 (de) 2003-01-02
WO1995024983A1 (en) 1995-09-21
MX9604124A (es) 1997-09-30
CA2185118A1 (en) 1995-09-21
DE69527138D1 (de) 2002-07-25
CN1143922A (zh) 1997-02-26
AU9608998A (en) 1999-01-28
AU9608898A (en) 1999-01-28
AU701377B2 (en) 1999-01-28
JPH09510401A (ja) 1997-10-21

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