FR1496052A - Procédé de production d'arêtes tranchantes à des lames de rasoir - Google Patents

Procédé de production d'arêtes tranchantes à des lames de rasoir

Info

Publication number: FR1496052A
Authority: FR; France
Prior art keywords: sharp edges; razor blades; producing sharp; producing; razor
Prior art date: 1963-08-02
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

FR983262A

Other languages

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.)

1963-08-02

Filing date

1964-07-28

Publication date

1967-09-29

1964-07-28 Application filed by Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd

1967-09-29 Application granted granted Critical

1967-09-29 Publication of FR1496052A publication Critical patent/FR1496052A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/08—Sharpening

Landscapes

Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

FR983262A 1963-08-02 1964-07-28 Procédé de production d'arêtes tranchantes à des lames de rasoir Expired FR1496052A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB30658/63A GB1096411A (en)	1963-08-02	1963-08-02	Improvements in or relating to the production of cutting edges
GB2003264		1964-05-14

Publications (1)

Publication Number	Publication Date
FR1496052A true FR1496052A (fr)	1967-09-29

Family

ID=26254385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR983262A Expired FR1496052A (fr)	1963-08-02	1964-07-28	Procédé de production d'arêtes tranchantes à des lames de rasoir

Country Status (5)

Country	Link
US (1)	US3399130A (fr)
CH (1)	CH431754A (fr)
DE (1)	DE1521090C3 (fr)
FR (1)	FR1496052A (fr)
GB (1)	GB1096411A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3658684A (en) *	1969-10-13	1972-04-25	Electrogenics Inc	Electrochemical machining apparatus
NL8005927A (nl) *	1979-11-22	1981-06-16	Kotobuki Seihan Printing Co	Werkwijze en inrichting voor het opnieuw aanscherpen van snijgereedschappen door een elektropolijstproces.
DE3000408A1 (de) *	1980-01-08	1981-07-09	Walter 5413 Bendorf Mindt	Verringerung von waermebadarf in prozesslinien
DE3626966A1 (de) *	1986-08-08	1988-02-18	Ulrich Jordan	Verfahren zum elektrochemischen bearbeiten von werkstuecken sowie vorrichtung zur durchfuehrung des verfahrens
US4820390A (en) *	1987-07-06	1989-04-11	The Interlake Companies, Inc.	Apparatus and method for continuous electrochemical machining of strip material
US4904350A (en) *	1988-11-14	1990-02-27	International Business Machines Corporation	Submersible contact cell-electroplating films
DE4139066A1 (de) *	1991-11-28	1993-06-03	Hans Josef May	Vorrichtung zum elektrolytischen metallabscheiden auf metallbaendern
JP2013528127A (ja) *	2010-06-10	2013-07-08	ハーヴェストプレシジョンコンポーネンツ，インコーポレイテッド	電解加工の方法および装置
US9157160B2 (en)	2013-08-22	2015-10-13	Ashworth Bros., Inc.	System and method for electropolishing or electroplating conveyor belts
CN105652099B (zh) *	2016-02-22	2018-10-12	西安电子科技大学	一种基于开关电路的微电容差检测方法
FR3084675A1 (fr) *	2019-03-05	2020-02-07	Juvénal Boulhol	Procédé d’usinage électrochimique pour la fabrication de lames de couteaux en métal ou autres objets tranchants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB189714580A (en) *	1897-06-16	1897-07-24	Ferdinand Grah	An Improved Method of Reducing Razor and other Cutlery Blades.
US2930739A (en) *	1956-06-28	1960-03-29	Burnham John	Method and apparatus for forming valve metal foil
US2974097A (en) *	1957-11-12	1961-03-07	Reynolds Metals Co	Electrolytic means for treating metal
US3281287A (en) *	1962-02-27	1966-10-25	Sandvikens Jernverks Ab	Corrosion resistant edge tool and method of making the same

1963
- 1963-08-02 GB GB30658/63A patent/GB1096411A/en not_active Expired
1964
- 1964-07-24 CH CH978764A patent/CH431754A/fr unknown
- 1964-07-28 FR FR983262A patent/FR1496052A/fr not_active Expired
- 1964-07-30 DE DE1521090A patent/DE1521090C3/de not_active Expired
1965
- 1965-04-26 US US450718A patent/US3399130A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH431754A (fr)	1967-03-15
DE1521090C3 (de)	1974-11-07
GB1096411A (en)	1967-12-29
DE1521090B2 (de)	1974-04-04
DE1521090A1 (de)	1969-08-07
US3399130A (en)	1968-08-27

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