BE813857A - Razor blades mfr - with ceramic coated cutting surfaces, covered with lubricant adhering material and lubricant - Google Patents

Razor blades mfr - with ceramic coated cutting surfaces, covered with lubricant adhering material and lubricant

Info

Publication number
BE813857A
BE813857A BE143325A BE143325A BE813857A BE 813857 A BE813857 A BE 813857A BE 143325 A BE143325 A BE 143325A BE 143325 A BE143325 A BE 143325A BE 813857 A BE813857 A BE 813857A
Authority
BE
Belgium
Prior art keywords
lubricant
mfr
covered
coated cutting
cutting surfaces
Prior art date
Application number
BE143325A
Other languages
French (fr)
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
Priority claimed from US352374A external-priority patent/US3911579A/en
Application filed filed Critical
Publication of BE813857A publication Critical patent/BE813857A/en

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)
  • Knives (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

Razor blade esp. of stainless steel, with a cutting edge formed by two intersecting surfaces (pref. at 15 degrees-25 degrees), made of a material esp. refractory, adhering in limited fashion to a lubricant is mfd. by depositing on the blade a surface coating partic Cr, adhering to the lubricant, and coating the blade with the lubricant, e.g. PTFE, polyethylene.
BE143325A 1973-04-18 1974-04-17 Razor blades mfr - with ceramic coated cutting surfaces, covered with lubricant adhering material and lubricant BE813857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US352374A US3911579A (en) 1971-05-18 1973-04-18 Cutting instruments and methods of making same

Publications (1)

Publication Number Publication Date
BE813857A true BE813857A (en) 1974-08-16

Family

ID=23384873

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143325A BE813857A (en) 1973-04-18 1974-04-17 Razor blades mfr - with ceramic coated cutting surfaces, covered with lubricant adhering material and lubricant

Country Status (1)

Country Link
BE (1) BE813857A (en)

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