CH658764GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH658764GA3 CH658764GA3 CH34584A CH34584A CH658764GA3 CH 658764G A3 CH658764G A3 CH 658764GA3 CH 34584 A CH34584 A CH 34584A CH 34584 A CH34584 A CH 34584A CH 658764G A3 CH658764G A3 CH 658764GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- links
- comprised
- case
- order
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 210000000707 wrist Anatomy 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0074—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment
- G04D3/0097—Watchmakers' or watch-repairers' machines or tools for working materials for treatment of the material, e.g. surface treatment for components of the means protecting the mechanism against external influences, e.g. cases
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
- G04B37/223—Materials or processes of manufacturing pocket watch or wrist watch cases metallic cases coated with a nonmetallic layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
The part, particularly a wrist watch, is comprised of a watch (10) and a bracelet (11) of which the case (12), respectively the links (13) are made of steel. The upper faces of the case (12) and of the links (13) are coated with a surface layer (14) of which the hardness is of the order of ten in the Mohr scale. Said layer (14), which is directly applied to the steel forming a substrate (15), is comprised of diamonds grains (16) and of a binder (17). The diameter of the diamond grains (16) and the thickness of the layer (14) are of the order from 1 to a few microns.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH34584A CH658764GA3 (en) | 1984-01-26 | 1984-01-26 | |
| AU38391/85A AU3839185A (en) | 1984-01-26 | 1985-01-28 | Piece d'horlogerie, de bijouterie, de joaillerie ou element d'une telle piece |
| PCT/CH1985/000012 WO1985003364A1 (en) | 1984-01-26 | 1985-01-28 | Watch part, jewellery part or element of such part |
| JP60500536A JPS61501098A (en) | 1984-01-26 | 1985-01-28 | Watchmaking, jewelry or semi-launderette products or components thereof |
| EP85900613A EP0169859A1 (en) | 1984-01-26 | 1985-01-28 | Watch part, jewellery part or element of such part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH34584A CH658764GA3 (en) | 1984-01-26 | 1984-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH658764GA3 true CH658764GA3 (en) | 1986-12-15 |
Family
ID=4184894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH34584A CH658764GA3 (en) | 1984-01-26 | 1984-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0169859A1 (en) |
| JP (1) | JPS61501098A (en) |
| AU (1) | AU3839185A (en) |
| CH (1) | CH658764GA3 (en) |
| WO (1) | WO1985003364A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202899A (en) * | 1986-03-03 | 1987-09-07 | Nippon Gakki Seizo Kk | Production of decorative article |
| EP0844539B1 (en) * | 1996-11-22 | 2003-11-19 | Montres Rado S.A. | Decorative element particularly component of a timepiece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH319957A (en) * | 1952-02-23 | 1957-03-15 | Heraeus Gmbh W C | Process for applying a firmly adhering protective coating to fine mechanical precision parts and fine mechanical precision part obtained by this process |
| JPS4965864A (en) * | 1972-10-24 | 1974-06-26 |
-
1984
- 1984-01-26 CH CH34584A patent/CH658764GA3/fr unknown
-
1985
- 1985-01-28 AU AU38391/85A patent/AU3839185A/en not_active Abandoned
- 1985-01-28 EP EP85900613A patent/EP0169859A1/en not_active Withdrawn
- 1985-01-28 WO PCT/CH1985/000012 patent/WO1985003364A1/en not_active Application Discontinuation
- 1985-01-28 JP JP60500536A patent/JPS61501098A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61501098A (en) | 1986-05-29 |
| WO1985003364A1 (en) | 1985-08-01 |
| AU3839185A (en) | 1985-08-09 |
| EP0169859A1 (en) | 1986-02-05 |
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