Title:
SLIDER PART FOR TIMEPIECE, ITS PRODUCTION METHOD AND PRODUCTION DEVICE AND TIME PIECE
Document Type and Number:
Japanese Patent JP3651217
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide slider parts for timepiece having a coat with superior lubrication performance (low friction force, uniformness, stability) and capable of maintaining the lubrication performance for a long time and production method and device for obtaining this slider part for time piece relatively easily and at a low cost.
SOLUTION: The production method for slider parts for timepiece has the first process to disintegrate fluoride (except hydrogen fluoride) by electric discharge and form fluorine-containing process gas containing fluorine and the second process to contain processed body W in a process chamber 110, have unsaturated hydrocarbon containing 2 or more double bonds of carbon-carbon and the fluorine react, and form a coat of organic compound containing fluorine on the surface of the processed body W. The fluorine-containing process gas is obtained by exciting the fluorine-containing compound under the atmospheric pressure or nearby with a pair of electrodes impressed by alternating current voltage with a low frequency at 50 kHz or less or direct current voltage.
Inventors:
Kenichi Miyazawa
Takuya Miyagawa
Takuya Miyagawa
Application Number:
JP34864597A
Publication Date:
May 25, 2005
Filing Date:
December 03, 1997
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04C3/14; G04B13/00; G04B31/08; G04D3/00; (IPC1-7): G04D3/00; G04B13/00; G04B31/08; G04C3/14
Domestic Patent References:
| JP2015172A | ||||
| JP10026671A | ||||
| JP7229975A | ||||
| JP55038924A | ||||
| JP62192278U | ||||
| JP57105493A | ||||
| JP11172460A |
Attorney, Agent or Firm:
Inoue Ichi
Yukio Fuse
Mitsue Obuchi
Yukio Fuse
Mitsue Obuchi