GB1065724A - Improvements relating to razor blades and to methods of manufacture thereof - Google Patents

Improvements relating to razor blades and to methods of manufacture thereof

Info

Publication number
GB1065724A
GB1065724A GB5009466A GB5009466A GB1065724A GB 1065724 A GB1065724 A GB 1065724A GB 5009466 A GB5009466 A GB 5009466A GB 5009466 A GB5009466 A GB 5009466A GB 1065724 A GB1065724 A GB 1065724A
Authority
GB
United Kingdom
Prior art keywords
manufacture
methods
blade
boride
improvements relating
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
GB5009466A
Inventor
Bernard Stephen Hansom
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.)
Wilkinson Sword Ltd
Original Assignee
Wilkinson Sword Ltd
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 Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Priority to GB5009466A priority Critical patent/GB1065724A/en
Publication of GB1065724A publication Critical patent/GB1065724A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

At least the surface region of at least the cutting edge of a razor blade comprises an oxide, nitride or boride of titanium. The compounds may be applied to a tough tool steel blade by electrodeposition followed by carburizing or nitriding: by electrophoretic deposition of metals and particles of the compounds: by salt-bath heat treatment; by flame-spraying: by resin-bonding: or by sintering and exposure of the blade to gases at elevated temperatures. The blades may subsequently be spark hardened.ALSO:At least the surface region of at least the cutting edge of a razor blade comprises an oxide, nitride or boride of titanium. The compound may be applied to a tough tool steel blade by flame spraying.
GB5009466A 1963-06-04 1963-06-04 Improvements relating to razor blades and to methods of manufacture thereof Expired GB1065724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5009466A GB1065724A (en) 1963-06-04 1963-06-04 Improvements relating to razor blades and to methods of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5009466A GB1065724A (en) 1963-06-04 1963-06-04 Improvements relating to razor blades and to methods of manufacture thereof

Publications (1)

Publication Number Publication Date
GB1065724A true GB1065724A (en) 1967-04-19

Family

ID=10454636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5009466A Expired GB1065724A (en) 1963-06-04 1963-06-04 Improvements relating to razor blades and to methods of manufacture thereof

Country Status (1)

Country Link
GB (1) GB1065724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187941A1 (en) * 1972-06-07 1974-01-18 Gillette Industries Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187941A1 (en) * 1972-06-07 1974-01-18 Gillette Industries Ltd

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