GB1162757A - Razor Blades and Manufacture Thereof - Google Patents

Razor Blades and Manufacture Thereof

Info

Publication number
GB1162757A
GB1162757A GB02020/67A GB1202067A GB1162757A GB 1162757 A GB1162757 A GB 1162757A GB 02020/67 A GB02020/67 A GB 02020/67A GB 1202067 A GB1202067 A GB 1202067A GB 1162757 A GB1162757 A GB 1162757A
Authority
GB
United Kingdom
Prior art keywords
razor blades
march
degrees
blades
manufacture
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
Application number
GB02020/67A
Other languages
English (en)
Inventor
Francis Edward Flaherty
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
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of GB1162757A publication Critical patent/GB1162757A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
GB02020/67A 1966-03-16 1967-03-14 Razor Blades and Manufacture Thereof Expired GB1162757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53465166A 1966-03-16 1966-03-16

Publications (1)

Publication Number Publication Date
GB1162757A true GB1162757A (en) 1969-08-27

Family

ID=24130964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02020/67A Expired GB1162757A (en) 1966-03-16 1967-03-14 Razor Blades and Manufacture Thereof

Country Status (15)

Country Link
US (1) US3501334A (nl)
JP (1) JPS491373B1 (nl)
AT (1) AT292050B (nl)
BE (1) BE702113A (nl)
DD (1) DD63018A (nl)
DE (1) DE1608423B1 (nl)
ES (1) ES338054A1 (nl)
FI (1) FI45523C (nl)
FR (1) FR1519040A (nl)
GB (1) GB1162757A (nl)
GR (1) GR32163B (nl)
NL (1) NL148943B (nl)
SE (1) SE332581B (nl)
SU (1) SU347983A1 (nl)
YU (1) YU31529B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556531A1 (de) * 1992-02-14 1993-08-25 Wilkinson Sword Gesellschaft mit beschränkter Haftung Rasierapparatekopf, insbesondere Rasierklingeneinheit, eines Nassrasierapparates

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132490U (nl) * 1974-04-16 1975-10-31
DE2929164C2 (de) * 1979-07-19 1980-10-30 Braun Ag, 6000 Frankfurt Verfahren zum Beschichten von Scherteilen für einen elektrischen Trockenrasierapparat mit einer festschmierstoffhaltigen Zubereitung
DE3490700T1 (de) * 1984-05-08 1986-04-24 Fiziko-techničeskij institut Akademii Nauk Belorusskoj SSR, Minsk Verfahren zur Herstellung von zylinderförmigen Hohlkörpern
US5121660A (en) * 1990-03-19 1992-06-16 The Gillette Company Razor blade technology
US5056227A (en) * 1990-03-19 1991-10-15 The Gillette Company Razor blade technology
US5232568A (en) * 1991-06-24 1993-08-03 The Gillette Company Razor technology
ZA928617B (en) * 1991-11-15 1993-05-11 Gillette Co Shaving system.
US5820942A (en) * 1996-12-20 1998-10-13 Ag Associates Process for depositing a material on a substrate using light energy
US5980637A (en) * 1996-12-20 1999-11-09 Steag Rtp Systems, Inc. System for depositing a material on a substrate using light energy
US6077572A (en) * 1997-06-18 2000-06-20 Northeastern University Method of coating edges with diamond-like carbon
US6174651B1 (en) 1999-01-14 2001-01-16 Steag Rtp Systems, Inc. Method for depositing atomized materials onto a substrate utilizing light exposure for heating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732244A (en) * 1928-03-29 1929-10-22 Samuel I Salzman Method of hardening steel
US2131505A (en) * 1938-08-16 1938-09-27 Henry M Garsson Treating steel
US2531731A (en) * 1946-11-29 1950-11-28 Carnegie Illinois Steel Corp Razor blade stock
DE832770C (de) * 1950-03-25 1952-02-28 Hans Stuedemann Dipl Ing Waermebehandlung fuer Rasierklingen bzw. Rasierklingenbandstahl oder Rasierklingenteilfabrikate
CH415067A (de) * 1959-06-24 1966-06-15 Bofors Ab Verfahren zur Herstellung eines schweissbaren, härtbaren und korrosionsbeständigen Stahls
LU39590A1 (nl) * 1959-12-31
DE1206329B (de) * 1962-08-08 1965-12-02 Gillette Co Langgestreckte, biegsame, bandartige Rasierklinge
US3203829A (en) * 1962-09-25 1965-08-31 Eversharp Inc Razor blades
US3378360A (en) * 1964-09-23 1968-04-16 Inland Steel Co Martensitic steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556531A1 (de) * 1992-02-14 1993-08-25 Wilkinson Sword Gesellschaft mit beschränkter Haftung Rasierapparatekopf, insbesondere Rasierklingeneinheit, eines Nassrasierapparates
US5305526A (en) * 1992-02-14 1994-04-26 Wilkinson Sword Gesellschaft Mit Beschrankter Haftung Razor head, especially razor blade unit of a wet razor

Also Published As

Publication number Publication date
SE332581B (nl) 1971-02-08
GR32163B (el) 1967-05-24
YU31529B (en) 1973-08-31
BE702113A (nl) 1968-01-31
JPS491373B1 (nl) 1974-01-12
FI45523B (nl) 1972-04-04
AT292050B (de) 1971-08-10
NL148943B (nl) 1976-03-15
FR1519040A (fr) 1968-03-29
DE1608423B1 (de) 1973-10-25
DE1608423C2 (nl) 1978-12-14
NL6703951A (nl) 1967-09-18
SU347983A1 (ru) 1972-08-10
FI45523C (fi) 1972-07-10
US3501334A (en) 1970-03-17
DD63018A (nl)
ES338054A1 (es) 1968-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee