CH649670GA3 - Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process - Google Patents
Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process Download PDFInfo
- Publication number
- CH649670GA3 CH649670GA3 CH594982A CH594982A CH649670GA3 CH 649670G A3 CH649670G A3 CH 649670GA3 CH 594982 A CH594982 A CH 594982A CH 594982 A CH594982 A CH 594982A CH 649670G A3 CH649670G A3 CH 649670GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- die
- coated
- sheet
- component
- layer
- 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
-
- 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
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
- G04B39/02—Sealing crystals or glasses
-
- 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
- G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Physical Vapour Deposition (AREA)
- Joining Of Glass To Other Materials (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
- Laminated Bodies (AREA)
Abstract
A watch dial comprising a sheet of glass or a semiprecious stone (34) and a metal dressing (36) is manufactured as follows: the sheet (34) is coated with a thin opaque metal layer (35) by vacuum evaporation. Hour signs in gold may be formed first of all and the whole then coated with a second layer of silver. The sheet (34) is next incorporated in the die (29) for adhesive bonding. The faces of the cavity are coated with a layer of copper (38) and the die is placed in a galvanic bath from which a metal such as nickel or copper is deposited in the cavity and forms the body (36). The latter is machined along the surfaces (37). The die is dissolved away and the usual feet can be welded on the reverse of the body (36). <IMAGE>
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH594982A CH649670GA3 (en) | 1982-10-11 | 1982-10-11 | Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process |
EP19830810467 EP0106806A1 (en) | 1982-10-11 | 1983-10-10 | Method to manufacture an exterior part of a time piece, and part obtained thereby |
JP58188549A JPS59133396A (en) | 1982-10-11 | 1983-10-11 | Exterior parts of clock and formation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH594982A CH649670GA3 (en) | 1982-10-11 | 1982-10-11 | Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process |
Publications (1)
Publication Number | Publication Date |
---|---|
CH649670GA3 true CH649670GA3 (en) | 1985-06-14 |
Family
ID=4302005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH594982A CH649670GA3 (en) | 1982-10-11 | 1982-10-11 | Process for the manufacture of a component of the cladding of a timepiece and component obtained by this process |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59133396A (en) |
CH (1) | CH649670GA3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4145230A1 (en) * | 2021-09-06 | 2023-03-08 | Omega SA | Bezel for a timepiece |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH332904A (en) * | 1955-09-27 | 1958-09-30 | Flueckiger & Cie | Manufacturing process for dials with hollow or raised signs |
CH378787A (en) * | 1961-04-21 | 1964-02-28 | Vogt Andre | Method of manufacturing a dial for a timepiece |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599635B2 (en) * | 1978-11-09 | 1984-03-03 | シチズン時計株式会社 | Manufacturing method for watch side with electroformed shell structure |
JPS5582075A (en) * | 1978-12-14 | 1980-06-20 | Seiko Instr & Electronics Ltd | Dial plate for portable watch |
JPS5616885A (en) * | 1979-07-20 | 1981-02-18 | Citizen Watch Co Ltd | Production of armor parts for watch |
JPS5719392A (en) * | 1980-07-04 | 1982-02-01 | Seiko Instr & Electronics Ltd | Manufacture of watchcase |
-
1982
- 1982-10-11 CH CH594982A patent/CH649670GA3/en unknown
-
1983
- 1983-10-11 JP JP58188549A patent/JPS59133396A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH332904A (en) * | 1955-09-27 | 1958-09-30 | Flueckiger & Cie | Manufacturing process for dials with hollow or raised signs |
CH378787A (en) * | 1961-04-21 | 1964-02-28 | Vogt Andre | Method of manufacturing a dial for a timepiece |
Also Published As
Publication number | Publication date |
---|---|
JPS59133396A (en) | 1984-07-31 |
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