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 PDF

Info

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
Application number
CH594982A
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to CH594982A priority Critical patent/CH649670GA3/en
Priority to EP19830810467 priority patent/EP0106806A1/en
Priority to JP58188549A priority patent/JPS59133396A/en
Publication of CH649670GA3 publication Critical patent/CH649670GA3/en

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>
CH594982A 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 CH649670GA3 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4145230A1 (en) * 2021-09-06 2023-03-08 Omega SA Bezel for a timepiece

Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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