DE3883437T2 - Methode und Vorrichtung zur Erzeugung von Schneidkanten. - Google Patents

Methode und Vorrichtung zur Erzeugung von Schneidkanten.

Info

Publication number
DE3883437T2
DE3883437T2 DE88109309T DE3883437T DE3883437T2 DE 3883437 T2 DE3883437 T2 DE 3883437T2 DE 88109309 T DE88109309 T DE 88109309T DE 3883437 T DE3883437 T DE 3883437T DE 3883437 T2 DE3883437 T2 DE 3883437T2
Authority
DE
Germany
Prior art keywords
cutting edges
producing cutting
producing
edges
cutting
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
DE88109309T
Other languages
English (en)
Other versions
DE3883437D1 (de
Inventor
Robert Munroe Atwater
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26324617&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3883437(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Application granted granted Critical
Publication of DE3883437D1 publication Critical patent/DE3883437D1/de
Publication of DE3883437T2 publication Critical patent/DE3883437T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/48—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of razor blades or razors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00—Metal tools and implements, making
    • Y10S76/09—Razor blade sharpeners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DE88109309T 1987-06-17 1988-06-10 Methode und Vorrichtung zur Erzeugung von Schneidkanten. Expired - Lifetime DE3883437T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/062,911 US4807401A (en) 1987-06-17 1987-06-17 Process and apparatus for providing cutting edges
IN491DE1988 IN172500B (de) 1987-06-17 1988-06-03

Publications (2)

Publication Number Publication Date
DE3883437D1 DE3883437D1 (de) 1993-09-30
DE3883437T2 true DE3883437T2 (de) 1994-03-10

Family

ID=26324617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88109309T Expired - Lifetime DE3883437T2 (de) 1987-06-17 1988-06-10 Methode und Vorrichtung zur Erzeugung von Schneidkanten.

Country Status (10)

Country Link
US (1) US4807401A (de)
EP (1) EP0295586B1 (de)
JP (1) JP2856254B2 (de)
AU (1) AU606709B2 (de)
CA (1) CA1315988C (de)
DE (1) DE3883437T2 (de)
EG (1) EG18588A (de)
ES (1) ES2042649T3 (de)
IE (1) IE62254B1 (de)
IN (1) IN172500B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833065A1 (de) * 1988-09-29 1990-04-12 Oscar Fluegel & Sohn Messerschaerfer
US5343622A (en) * 1993-02-22 1994-09-06 Andrews Edward A Bi-directional razor device
US5645470A (en) * 1995-11-15 1997-07-08 Ludwig; Andre Method of honing a knife blade
FR2773733B1 (fr) * 1998-01-16 2000-06-09 Danil Doubochinski Procede d'accroissement de la production de lames de rasoir et dispositif pour mise en oeuvre
AU4627899A (en) * 1999-01-12 2000-08-01 Danil Doubochinski Method for increasing production rate of razor blades and implementing device
US6305082B1 (en) 1999-06-18 2001-10-23 Vincent F. Troncoso Flush out cleanable razor
US6386952B1 (en) * 2000-04-26 2002-05-14 Specialty Blades, Inc. Single station blade sharpening method and apparatus
US6585457B2 (en) * 2000-12-27 2003-07-01 Delphi Technologies, Inc. Abrasive generation of non-metallic gear
US20030182802A1 (en) * 2002-03-28 2003-10-02 Hugo Vega V-shaped razor head and blades
US7465220B1 (en) * 2007-09-27 2008-12-16 Wolff Industries, Inc. Apparatus and method for corrugating resharpened blades
US8206199B2 (en) * 2008-03-14 2012-06-26 Smith Abrasives, Inc Electric abrasive sharpener
US8858299B2 (en) * 2012-10-05 2014-10-14 Thomas Benjamin Boelter Device and method for processing a blade edge
US9676111B2 (en) 2013-01-08 2017-06-13 Leaf Shave Company Llc Razor and razor treatment system
US10906196B2 (en) 2014-11-21 2021-02-02 Leaf Shave Company Razor with pivoting head
USD809116S1 (en) 2015-11-02 2018-01-30 Pura Scents Dispenser
CA3133703C (en) 2015-11-02 2023-10-24 Pura Scents, Inc. Scent dispensation
USD816506S1 (en) 2015-11-02 2018-05-01 Pura Scents, Inc. Vial for a scent dispenser
AU2018221067A1 (en) 2017-02-17 2019-09-19 Leaf Shave Company Trimmer razor
US11772291B2 (en) 2020-03-24 2023-10-03 Leaf Shave Company Trimmer razor with cam track
USD970814S1 (en) 2020-03-24 2022-11-22 Leaf Shave Company Trimmer razor
US20210362283A1 (en) 2020-05-22 2021-11-25 Accutec, Inc. Method of preparing a meat skinner blade and meat skinner blade prepared thereby
JP7279686B2 (ja) 2020-05-25 2023-05-23 トヨタ自動車株式会社 水素タンク収納ケース

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734494A (en) * 1927-07-30 1929-11-05 Alfred A Kohlmiller Machine for sharpening blades
US1828663A (en) * 1928-05-15 1931-10-20 Jopp August Machine for grinding simultaneously two opposed surfaces of articles of prismatic orother shape, especially nuts
US1941501A (en) * 1929-08-22 1934-01-02 Steiner Leo Grinding and polishing machine for cutting tools
US2692457A (en) * 1950-10-31 1954-10-26 Bindszus William Automatic razor blade grinding and honing machine
US3461616A (en) * 1966-10-14 1969-08-19 Gillette Co Methods and apparatus for sharpening razor blades or similar cutting tools
US3494081A (en) * 1967-12-07 1970-02-10 Philip Morris Inc Process of forming a blade cutting edge
US4265055A (en) * 1977-12-05 1981-05-05 Warner-Lambert Company Method and apparatus for forming a razor blade edge
JPS5745034U (de) * 1980-08-28 1982-03-12
US4608782A (en) * 1985-05-17 1986-09-02 The Gillette Company Method and apparatus for sharpening razor blades
FI74230C (sv) * 1986-02-04 1988-01-11 Fiskars Ab Oy Anordning för skärpning av knivar.

Also Published As

Publication number Publication date
IE62254B1 (en) 1995-01-11
EG18588A (en) 1993-12-30
JP2856254B2 (ja) 1999-02-10
AU1764788A (en) 1988-12-22
EP0295586A1 (de) 1988-12-21
CA1315988C (en) 1993-04-13
ES2042649T3 (es) 1993-12-16
IN172500B (de) 1993-09-04
JPS6416358A (en) 1989-01-19
IE881649L (en) 1988-12-17
US4807401A (en) 1989-02-28
DE3883437D1 (de) 1993-09-30
AU606709B2 (en) 1991-02-14
EP0295586B1 (de) 1993-08-25

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Legal Events

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