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GB1179829A - Improved Method for the Manufacture of Razor Blades and Like Tools - Google Patents

Improved Method for the Manufacture of Razor Blades and Like Tools

Info

Publication number
GB1179829A
GB1179829A GB3110268A GB3110268A GB1179829A GB 1179829 A GB1179829 A GB 1179829A GB 3110268 A GB3110268 A GB 3110268A GB 3110268 A GB3110268 A GB 3110268A GB 1179829 A GB1179829 A GB 1179829A
Authority
GB
United Kingdom
Prior art keywords
temperature
razor blades
range
tools
june
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
GB3110268A
Other languages
English (en)
Inventor
Jan-Christer Henric Ove Carlen
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.)
Sandvik AB
Original Assignee
Sandvikens Jernverks 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 Sandvikens Jernverks AB filed Critical Sandvikens Jernverks AB
Publication of GB1179829A publication Critical patent/GB1179829A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
GB3110268A 1967-06-30 1968-06-28 Improved Method for the Manufacture of Razor Blades and Like Tools Expired GB1179829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE985667A SE301656B (de) 1967-06-30 1967-06-30

Publications (1)

Publication Number Publication Date
GB1179829A true GB1179829A (en) 1970-02-04

Family

ID=20277659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3110268A Expired GB1179829A (en) 1967-06-30 1968-06-28 Improved Method for the Manufacture of Razor Blades and Like Tools

Country Status (6)

Country Link
DE (1) DE1752655B2 (de)
ES (1) ES355521A1 (de)
FR (1) FR1573392A (de)
GB (1) GB1179829A (de)
NL (1) NL6809231A (de)
SE (1) SE301656B (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258469A (en) * 1991-08-05 1993-02-10 Hitachi Metals Ltd Stainless steel for a razor
CN102762119A (zh) * 2010-02-24 2012-10-31 豪尼机械制造股份公司 在生产烟草加工业的条形产品的机器中的用于切割装置的切割刀
EP2520685A4 (de) * 2009-12-28 2015-01-21 Posco Durch ein zwillingswalzen-bandgiessverfahren hergestellter martensitischer edelstahl und herstellungsverfahren dafür
WO2016146857A1 (fr) * 2015-04-30 2016-09-22 Aperam Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit
WO2016200848A1 (en) * 2015-06-11 2016-12-15 The Gillette Company Llc Razor blade steel
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
US11654588B2 (en) 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937031C1 (en) * 1989-11-07 1990-09-13 Steffens Walter Gmbh Co Conversion of work material to martensitic chromium steel - for prepn. of sharp knives
DE4206427C2 (de) * 1992-02-29 1994-02-03 Bestar Stahlhandels Gmbh Verwendung eines Stahls für die Herstellung von Kuttermessern

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258469A (en) * 1991-08-05 1993-02-10 Hitachi Metals Ltd Stainless steel for a razor
GB2258469B (en) * 1991-08-05 1994-10-05 Hitachi Metals Ltd Stainless steel for a razor
EP2520685A4 (de) * 2009-12-28 2015-01-21 Posco Durch ein zwillingswalzen-bandgiessverfahren hergestellter martensitischer edelstahl und herstellungsverfahren dafür
CN102762119A (zh) * 2010-02-24 2012-10-31 豪尼机械制造股份公司 在生产烟草加工业的条形产品的机器中的用于切割装置的切割刀
CN102762119B (zh) * 2010-02-24 2016-08-03 豪尼机械制造股份公司 在生产烟草加工业的条形产品的机器中的用于切割装置的切割刀
WO2016146857A1 (fr) * 2015-04-30 2016-09-22 Aperam Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit
WO2016174500A1 (fr) * 2015-04-30 2016-11-03 Aperam Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit
WO2016200848A1 (en) * 2015-06-11 2016-12-15 The Gillette Company Llc Razor blade steel
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
US11654588B2 (en) 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades

Also Published As

Publication number Publication date
NL6809231A (de) 1968-12-31
SE301656B (de) 1968-06-17
FR1573392A (de) 1969-07-04
DE1752655A1 (de) 1972-03-16
DE1752655B2 (de) 1973-05-17
ES355521A1 (es) 1969-12-01

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