CN1039527C - 一种剃刀的制造方法 - Google Patents

一种剃刀的制造方法 Download PDF

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Publication number
CN1039527C
CN1039527C CN92103958.1A CN92103958A CN1039527C CN 1039527 C CN1039527 C CN 1039527C CN 92103958 A CN92103958 A CN 92103958A CN 1039527 C CN1039527 C CN 1039527C
Authority
CN
China
Prior art keywords
diamond
coated
blade
interlayer
carbon
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
CN92103958.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN1068058A (zh
Inventor
马诺哈·S·格鲁尔
周仲平
史蒂夫·S·哈恩
约翰·马迪拉
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 US07/759,812 external-priority patent/US5142785A/en
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of CN1068058A publication Critical patent/CN1068058A/zh
Application granted granted Critical
Publication of CN1039527C publication Critical patent/CN1039527C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Physical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Chemical Vapour Deposition (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
CN92103958.1A 1991-04-26 1992-04-25 一种剃刀的制造方法 Expired - Lifetime CN1039527C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US69201091A 1991-04-26 1991-04-26
US692,010 1991-04-26
US759,812 1991-08-26
US07/759,812 US5142785A (en) 1991-04-26 1991-08-26 Razor technology
US83525192A 1992-02-13 1992-02-13
US835,251 1992-02-13

Publications (2)

Publication Number Publication Date
CN1068058A CN1068058A (zh) 1993-01-20
CN1039527C true CN1039527C (zh) 1998-08-19

Family

ID=27418553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92103958.1A Expired - Lifetime CN1039527C (zh) 1991-04-26 1992-04-25 一种剃刀的制造方法

Country Status (18)

Country Link
EP (1) EP0582676B1 (xx)
JP (1) JP3439761B2 (xx)
KR (1) KR100241239B1 (xx)
CN (1) CN1039527C (xx)
AT (1) ATE190892T1 (xx)
AU (1) AU666659B2 (xx)
CA (1) CA2102222C (xx)
CZ (1) CZ288085B6 (xx)
DE (1) DE69230822T2 (xx)
EG (1) EG19582A (xx)
ES (1) ES2143473T3 (xx)
HU (1) HUT69255A (xx)
MX (1) MX9201910A (xx)
MY (1) MY107736A (xx)
RU (1) RU2108234C1 (xx)
TR (1) TR26981A (xx)
TW (1) TW221976B (xx)
WO (1) WO1992019425A2 (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100245979B1 (ko) * 1991-06-24 2000-05-01 도날 비. 토빈 면도칼날과 그 형성방법 및 면도 유니트
DE69532805T2 (de) * 1994-04-25 2005-01-27 The Gillette Co., Boston Verfahren zum amorphen diamantbeschichten von klingen
EP0743144B1 (en) * 1995-05-19 2000-10-11 Matsushita Electric Works, Ltd. Cutter combination for an electric shaver
JP3555844B2 (ja) 1999-04-09 2004-08-18 三宅 正二郎 摺動部材およびその製造方法
JP5212416B2 (ja) * 2000-02-25 2013-06-19 住友電気工業株式会社 非晶質炭素被覆部材
US6684513B1 (en) 2000-02-29 2004-02-03 The Gillette Company Razor blade technology
US6969198B2 (en) 2002-11-06 2005-11-29 Nissan Motor Co., Ltd. Low-friction sliding mechanism
JP4863152B2 (ja) 2003-07-31 2012-01-25 日産自動車株式会社 歯車
EP1666573B1 (en) 2003-08-06 2019-05-15 Nissan Motor Company Limited Low-friction sliding mechanism and method of friction reduction
JP4973971B2 (ja) 2003-08-08 2012-07-11 日産自動車株式会社 摺動部材
US7771821B2 (en) 2003-08-21 2010-08-10 Nissan Motor Co., Ltd. Low-friction sliding member and low-friction sliding mechanism using same
EP1508611B1 (en) 2003-08-22 2019-04-17 Nissan Motor Co., Ltd. Transmission comprising low-friction sliding members and transmission oil therefor
US7673541B2 (en) 2004-06-03 2010-03-09 The Gillette Company Colored razor blades
US7284461B2 (en) 2004-12-16 2007-10-23 The Gillette Company Colored razor blades
TWI410507B (zh) * 2005-12-23 2013-10-01 Hon Hai Prec Ind Co Ltd 一種磁性耐磨鍍膜及其製作方法
US8011104B2 (en) 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
US7966909B2 (en) * 2007-07-25 2011-06-28 The Gillette Company Process of forming a razor blade
US20130014395A1 (en) * 2011-07-14 2013-01-17 Ashok Bakul Patel Razor blades having a large tip radius
US20130031794A1 (en) 2011-08-05 2013-02-07 Duff Jr Ronald Richard RAZOR BLADES WITH ALUMINUM MAGNESIUM BORIDE (AlMgB14)-BASED COATINGS
US9808944B2 (en) * 2014-06-17 2017-11-07 The Gillette Company Llc Methods of manufacturing silicon blades for shaving razors
WO2016015771A1 (en) * 2014-07-31 2016-02-04 Bic-Violex Sa Razor blade coating
CA2969267C (en) 2014-12-22 2021-07-27 Bic-Violex Sa Razor blade
EP3616800B1 (en) * 2018-08-31 2022-11-09 BIC Violex Single Member S.A. Thinning of razor blade coatings
CN115427202A (zh) * 2020-04-16 2022-12-02 吉列有限责任公司 用于剃刀刀片的多层涂层
CN112157817B (zh) * 2020-06-05 2022-04-05 新蔚来智能科技(山东)有限公司 一种装配式建筑预制构件生产线发泡混凝土混配系统
EP4238727A1 (en) * 2020-10-27 2023-09-06 Dorco Co., Ltd. Asymmetrical shaving blade

Family Cites Families (9)

* 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
US3761374A (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"
US4933058A (en) * 1986-01-23 1990-06-12 The Gillette Company Formation of hard coatings on cutting edges
JP2580692B2 (ja) * 1988-03-28 1997-02-12 三菱マテリアル株式会社 人工ダイヤモンドコートの金および金合金製装飾品

Also Published As

Publication number Publication date
ES2143473T3 (es) 2000-05-16
EP0582676A4 (en) 1994-07-06
EG19582A (en) 1999-05-31
CA2102222C (en) 1998-08-25
HUT69255A (en) 1995-08-28
EP0582676B1 (en) 2000-03-22
TW221976B (xx) 1994-04-01
MX9201910A (es) 1992-11-01
DE69230822D1 (de) 2000-04-27
MY107736A (en) 1996-05-30
CZ227593A3 (en) 1994-03-16
ATE190892T1 (de) 2000-04-15
DE69230822T2 (de) 2000-12-07
TR26981A (tr) 1994-09-12
CN1068058A (zh) 1993-01-20
CZ288085B6 (cs) 2001-04-11
JP3439761B2 (ja) 2003-08-25
JPH06507100A (ja) 1994-08-11
CA2102222A1 (en) 1992-10-27
EP0582676A1 (en) 1994-02-16
WO1992019425A3 (en) 1993-01-21
RU2108234C1 (ru) 1998-04-10
AU2184292A (en) 1992-12-21
KR100241239B1 (ko) 2000-03-02
WO1992019425A2 (en) 1992-11-12
AU666659B2 (en) 1996-02-22

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20120425

Granted publication date: 19980819