DE1608423C2 - - Google Patents

Info

Publication number
DE1608423C2
DE1608423C2 DE1608423A DEG0049580A DE1608423C2 DE 1608423 C2 DE1608423 C2 DE 1608423C2 DE 1608423 A DE1608423 A DE 1608423A DE G0049580 A DEG0049580 A DE G0049580A DE 1608423 C2 DE1608423 C2 DE 1608423C2
Authority
DE
Germany
Prior art keywords
steel
strip
temperatures
temperature
blades
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
DE1608423A
Other languages
German (de)
English (en)
Other versions
DE1608423B1 (de
Inventor
Francis Edward Canton Mass. Flaherty (V.St.A.)
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 DE1608423B1 publication Critical patent/DE1608423B1/de
Application granted granted Critical
Publication of DE1608423C2 publication Critical patent/DE1608423C2/de
Granted 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
DE1967G0049580 1966-03-16 1967-03-15 Verfahren zur herstellung von rasierklingen Granted DE1608423B1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE1608423B1 DE1608423B1 (de) 1973-10-25
DE1608423C2 true DE1608423C2 (nl) 1978-12-14

Family

ID=24130964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967G0049580 Granted DE1608423B1 (de) 1966-03-16 1967-03-15 Verfahren zur herstellung von rasierklingen

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)

Families Citing this family (12)

* 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
DE3490700C2 (de) * 1984-05-08 1989-06-29 Ki Proizv Ob Edinenie Polimern Verfahren zur Herstellung von metallischen zylinderf¦rmigen Hohlk¦rpern
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.
ATE121983T1 (de) * 1992-02-14 1995-05-15 Wilkinson Sword Gmbh Rasierapparatekopf, insbesondere rasierklingeneinheit, eines nassrasierapparates.
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
NL123398C (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

Also Published As

Publication number Publication date
JPS491373B1 (nl) 1974-01-12
YU31529B (en) 1973-08-31
GR32163B (el) 1967-05-24
DD63018A (nl)
ES338054A1 (es) 1968-03-16
US3501334A (en) 1970-03-17
GB1162757A (en) 1969-08-27
BE702113A (nl) 1968-01-31
FR1519040A (fr) 1968-03-29
SE332581B (nl) 1971-02-08
DE1608423B1 (de) 1973-10-25
AT292050B (de) 1971-08-10
FI45523C (fi) 1972-07-10
NL6703951A (nl) 1967-09-18
SU347983A1 (ru) 1972-08-10
FI45523B (nl) 1972-04-04
NL148943B (nl) 1976-03-15

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Legal Events

Date Code Title Description
EHJ Ceased/non-payment of the annual fee