CH636238B - METHOD OF MANUFACTURING WATCH PARTS. - Google Patents
METHOD OF MANUFACTURING WATCH PARTS.Info
- Publication number
- CH636238B CH636238B CH152980A CH152980A CH636238B CH 636238 B CH636238 B CH 636238B CH 152980 A CH152980 A CH 152980A CH 152980 A CH152980 A CH 152980A CH 636238 B CH636238 B CH 636238B
- Authority
- CH
- Switzerland
- Prior art keywords
- metal layer
- lacquer
- watch parts
- stop
- vapour
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/06—Dials
- G04B19/12—Selection of materials for dials or graduations markings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Adornments (AREA)
Abstract
An electrically conductive metal layer (25) is vapour deposited onto an electrically non-conductive substrate (21). Subsequently, stop-off lacquer is applied to surface sections of the metal layer (25). The sections free from stop-off lacquer are then electroplated with a metal layer (27). The symbols consisting of the metal layers (25, 27) are then produced by removing the lacquer layer (26) and etching the vapour-deposited metal layer (25). <IMAGE>
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4375679A JPS55135769A (en) | 1979-04-11 | 1979-04-11 | Manufacture of dial for watch |
JP4970279A JPS55141569A (en) | 1979-04-24 | 1979-04-24 | Manufacture of dial plate of watch |
JP5214779A JPS55143480A (en) | 1979-04-27 | 1979-04-27 | Manufacture of dial for timer |
JP6149779A JPS55154598A (en) | 1979-05-21 | 1979-05-21 | Manufacture of watch case |
Publications (2)
Publication Number | Publication Date |
---|---|
CH636238B true CH636238B (en) | |
CH636238GA3 CH636238GA3 (en) | 1983-05-31 |
Family
ID=27461420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH152980A CH636238GA3 (en) | 1979-04-11 | 1980-02-26 | Method for producing parts of timepieces |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH636238GA3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59407657D1 (en) * | 1994-08-29 | 1999-02-25 | Bloesch W Ag | Process for making a dial |
-
1980
- 1980-02-26 CH CH152980A patent/CH636238GA3/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH636238GA3 (en) | 1983-05-31 |
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