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 lubricantInfo
- 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
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.
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) |
-
1974
- 1974-04-17 BE BE143325A patent/BE813857A/en unknown
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