RU93058639A - METHOD OF MANUFACTURING BLADKS FOR SHAVING, BLADES FOR SHAVING, SHAWED BLOCK - Google Patents

METHOD OF MANUFACTURING BLADKS FOR SHAVING, BLADES FOR SHAVING, SHAWED BLOCK

Info

Publication number
RU93058639A
RU93058639A RU93058639/12A RU93058639A RU93058639A RU 93058639 A RU93058639 A RU 93058639A RU 93058639/12 A RU93058639/12 A RU 93058639/12A RU 93058639 A RU93058639 A RU 93058639A RU 93058639 A RU93058639 A RU 93058639A
Authority
RU
Russia
Prior art keywords
shaving
microns
shawed
bladks
blades
Prior art date
Application number
RU93058639/12A
Other languages
Russian (ru)
Other versions
RU2110399C1 (en
Inventor
Пэрент С.Роберт
Мадейра Джон
Сунг-Хи Хан Стивен
Питер Чоу Чонг-Пинг
Юджин Брукс Ламар
Original Assignee
Дзе Джиллет Компани
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 Дзе Джиллет Компани filed Critical Дзе Джиллет Компани
Priority claimed from PCT/US1992/004932 external-priority patent/WO1993000204A1/en
Publication of RU93058639A publication Critical patent/RU93058639A/en
Application granted granted Critical
Publication of RU2110399C1 publication Critical patent/RU2110399C1/en

Links

Claims (1)

Предлагаемое бритвенное лезвие включает в себя подложку с клинообразной кромкой на расстоянии 40 мк от заостренного кончика, слой алмаза или алмазоподобного материала, контуры которого определены фасками, имеющими входной угол менее 17o, а толщина слоя равна по меньшей мере 1200 ангстрем от заостренного кончика субстрата на расстояние в 40 микрон от заостренного кончика. Самая крайняя точка кромки имеет контуры, определяемые фасками длиной, равной по меньшей мере 0,1 мк, и которые определяют входной угол по меньшей мере в 60o, а сама кромка определяет радиус кончика менее 400 ангстрем, характеристическое отношение в диапазоне 1 : 1 - 3 : 1, твердость по меньшей мере 13 гигапаскаль и силу разрезания влажного шерстяного фетра L 5 менее 0,8 кг.The proposed razor blade includes a substrate with a wedge-shaped edge at a distance of 40 microns from the pointed tip, a layer of diamond or diamond-like material, the contours of which are defined by chamfers having an entrance angle of less than 17 o a distance of 40 microns from the pointed tip. The most extreme point of the edge has contours defined by chamfers with a length of at least 0.1 microns and which define an input angle of at least 60 o , and the edge itself defines a tip radius of less than 400 angstroms, the characteristic ratio in the 1: 1 range 3: 1, a hardness of at least 13 gigapascals and a cutting force of wet wool L 5 is less than 0.8 kg.
RU93058639A 1991-11-15 1992-06-11 Razor blade manufacture method, razor blade and razor blade block (versions) RU2110399C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US719793 1991-06-24
US79242791A 1991-11-15 1991-11-15
US792427 1991-11-15
PCT/US1992/004932 WO1993000204A1 (en) 1991-06-24 1992-06-11 Improvements in or relating to razor blades

Publications (2)

Publication Number Publication Date
RU93058639A true RU93058639A (en) 1996-04-20
RU2110399C1 RU2110399C1 (en) 1998-05-10

Family

ID=25156859

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93058639A RU2110399C1 (en) 1991-11-15 1992-06-11 Razor blade manufacture method, razor blade and razor blade block (versions)

Country Status (1)

Country Link
RU (1) RU2110399C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3050756C (en) * 2011-10-06 2021-09-21 Bic Violex S.A. Razor blade, razor head, and method of manufacture
EP3372361A1 (en) * 2017-03-08 2018-09-12 BIC-Violex S.A. Razor blade
EP3372362A1 (en) * 2017-03-08 2018-09-12 BIC-Violex S.A. Razor blade

Similar Documents

Publication Publication Date Title
CA2111343A1 (en) Improvements in or Relating to Razor Blades
US3606682A (en) Razor blades
RU93058274A (en) SAFETY RAZOR
RU93057879A (en) METHOD OF MAKING SHAVE BLADE, SHAVE BLADE AND SHAVING DEVICE
RU94026269A (en) SHAVING DEVICE
ES2071300T3 (en) SHAVING SYSTEM.
WO1997010083A3 (en) Multi-blade razor head with improved performance
AU604926B2 (en) Blade construction for use in slicing material webs
RU93058639A (en) METHOD OF MANUFACTURING BLADKS FOR SHAVING, BLADES FOR SHAVING, SHAWED BLOCK
CA2033314A1 (en) Shredder/curling device
DE68913606T2 (en) Wet razor.
WO1992006826A1 (en) Double-curved razor blade
ATA163496A (en) CHOPPER
ES2022089T3 (en) DEVICE FOR SHARPENING KNIVES OR SIMILAR.
RU93045584A (en) SHAVING DEVICE
Grewal et al. Razor Technology
Laperrousaz First Cutting Application for Ceramics
SE8306395D0 (en) CYLINDERGRE CUTTERS LIST (LIST)
IT8963299V0 (en) BELT CUTTER IN PLASTIC OR OTHER MATERIAL WITH STEEL BLADE OR OTHER MATERIAL AND CYLINDRICAL PERCUSSION OR OTHER FORM, WITH CONICAL TERMINATION OR OTHER CERAMIC FORM OR OTHER MATERIAL SUITABLE FOR USE
Parent et al. Razor Technology
GR880100161A (en) Hair cutting device with double - edge shaving blades
TH25835A (en) Knife assembly and tools for planing shavings
RU93027389A (en) METHOD OF MANUFACTURING A MICROSURGICAL DIAMOND BLADE
RU97100545A (en) NAIL SCISSORS