Title:
【発明の名称】刃先の成形または修正のための方法および装置
Document Type and Number:
Japanese Patent JP2779453
Kind Code:
B2
Abstract:
A method of forming or modifying the cutting edges of razor blades, and apparatus for carrying out the method. The method comprises subjecting a stack of razor blades (12) to ion bombardment from two ion sources (13, 14) in a vacuum chamber (10), the ion sources being located on opposite sides of a plane (15) which lies within the stack and parallel to the major surfaces of the blades and the ion sources having the axes of their ion beams directed at the edges of the razor blades in the stack.
Inventors:
BAACHI ROJIAA JON
PAAKAA KORIN FURANSHISU
PAAKAA KORIN FURANSHISU
Application Number:
JP51010489A
Publication Date:
July 23, 1998
Filing Date:
September 06, 1989
Export Citation:
Assignee:
JIRETSUTO CO ZA
International Classes:
B23P15/40; B24B3/48; B26B21/56; C23C14/02; B26B21/54; C23C14/22; C23C14/48; C23F4/00; (IPC1-7): B26B21/54; B23P15/40; C23C14/48; C23F4/00
Domestic Patent References:
| JP61106767A | ||||
| JP62181836A |
Other References:
【文献】英国公開2130955(GB,A)
Attorney, Agent or Firm:
Kazuo Sato (3 others)