FR1511688A - Razor blades and the like and method for their manufacture - Google Patents

Razor blades and the like and method for their manufacture

Info

Publication number
FR1511688A
FR1511688A FR89929A FR89929A FR1511688A FR 1511688 A FR1511688 A FR 1511688A FR 89929 A FR89929 A FR 89929A FR 89929 A FR89929 A FR 89929A FR 1511688 A FR1511688 A FR 1511688A
Authority
FR
France
Prior art keywords
manufacture
razor blades
razor
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
FR89929A
Other languages
French (fr)
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.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of FR1511688A publication Critical patent/FR1511688A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • B21D53/645—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades safety 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
FR89929A 1966-01-04 1967-01-04 Razor blades and the like and method for their manufacture Expired FR1511688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51858366A 1966-01-04 1966-01-04

Publications (1)

Publication Number Publication Date
FR1511688A true FR1511688A (en) 1968-02-02

Family

ID=24064569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89929A Expired FR1511688A (en) 1966-01-04 1967-01-04 Razor blades and the like and method for their manufacture

Country Status (8)

Country Link
US (1) US3469972A (en)
BE (1) BE692197A (en)
CH (1) CH492794A (en)
DE (1) DE1553806B1 (en)
ES (1) ES335191A1 (en)
FR (1) FR1511688A (en)
GB (1) GB1105988A (en)
NL (1) NL6700120A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645724A (en) * 1969-02-10 1972-02-29 Robert L Goldberg Stainless steel
GB2035374A (en) * 1978-10-19 1980-06-18 Wilkinson Sword Ltd Steel alloy
EP0485641B1 (en) * 1990-11-10 1994-07-27 Wilkinson Sword Gesellschaft mit beschränkter Haftung Razor blade steel having high corrosion resistance, razor blades and a process for manufacturing razor blades
US5516303A (en) * 1995-01-11 1996-05-14 The Whitaker Corporation Floating panel-mounted coaxial connector for use with stripline circuit boards
US8011104B2 (en) * 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
US20110314678A1 (en) * 2010-06-29 2011-12-29 Mark Peterson Bent razor blades and manufacturing thereof
DE102012104734A1 (en) * 2012-05-31 2013-12-05 Outokumpu Nirosta Gmbh Method and device for producing formed sheet metal parts at cryogenic temperature
DE102014217369A1 (en) 2014-09-01 2016-03-03 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. HIGH STRENGTH, MECHANICAL ENERGY ABSORBING AND CORROSION-RESISTANT FORM BODIES OF IRON ALLOYS AND METHOD FOR THE PRODUCTION THEREOF
US10590615B2 (en) * 2016-06-28 2020-03-17 Vigor Industrial Llc Orthotropic deck
SE543021C2 (en) * 2018-09-13 2020-09-29 Husqvarna Ab Cutting blade for a robotic work tool
BR112022004010A2 (en) * 2019-09-06 2022-05-24 Hitachi Metals Ltd Knife steel, martensite knife steel, knife, and martensite knife steel production method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT159794B (en) * 1937-04-30 1940-11-11 Sandvikens Jernverks Ab Alloyed steel.
GB643367A (en) * 1947-10-31 1950-09-20 Anders Goeran Molinder Improvements in or relating to the thermal treatment of steel and products thereof
US2513935A (en) * 1947-12-13 1950-07-04 Jessop William & Sons Ltd Alloy steels
DE917845C (en) * 1952-07-18 1954-09-13 August Blanke Process for hardening razor blades
GB801463A (en) * 1954-08-11 1958-09-17 Steirische Gussstahlwerke Process for annealing steel in a vacuum
US2848323A (en) * 1955-02-28 1958-08-19 Birmingham Small Arms Co Ltd Ferritic steel for high temperature use
US2934430A (en) * 1959-02-04 1960-04-26 Allegheny Ludlum Steel High temperature bearing alloys
US3281287A (en) * 1962-02-27 1966-10-25 Sandvikens Jernverks Ab Corrosion resistant edge tool and method of making the same
US3349488A (en) * 1966-08-09 1967-10-31 Burnie J Craig Razor blades

Also Published As

Publication number Publication date
US3469972A (en) 1969-09-30
NL6700120A (en) 1967-07-05
GB1105988A (en) 1968-03-13
DE1553806B1 (en) 1971-12-09
CH492794A (en) 1970-06-30
ES335191A1 (en) 1968-05-01
BE692197A (en) 1967-07-04

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