HK1074062A1 - Enamel dial for watch and method for making an enamel dial - Google Patents

Enamel dial for watch and method for making an enamel dial

Info

Publication number
HK1074062A1
HK1074062A1 HK05106355.1A HK05106355A HK1074062A1 HK 1074062 A1 HK1074062 A1 HK 1074062A1 HK 05106355 A HK05106355 A HK 05106355A HK 1074062 A1 HK1074062 A1 HK 1074062A1
Authority
HK
Hong Kong
Prior art keywords
enamel
dial
watch
enamel dial
thickness
Prior art date
Application number
HK05106355.1A
Inventor
Carlos Dias
Original Assignee
Dubuis Roger Manuf Sa
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 by Dubuis Roger Manuf Sa filed Critical Dubuis Roger Manuf Sa
Publication of HK1074062A1 publication Critical patent/HK1074062A1/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/12—Selection of materials for dials or graduations markings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/06—Coating with enamels or vitreous layers producing designs or letters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Magnetic Heads (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The dial has a non-circular shaped substrate made of decarbonized steel whose thickness is about 0.45 millimeter. Front and back sides of the substrate are covered with an adhesive agent and a thickness of white enamel extends in the front side. The agent is mass enamel and a part of the white enamel is covered with decoration or painted inscriptions. A thickness of flux of completion covers the white enamel and inscriptions. An Independent claim is also included for a manufacturing process of an enamel dial for a watch of non circular form.
HK05106355.1A 2002-10-22 2005-07-26 Enamel dial for watch and method for making an enamel dial HK1074062A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02405902A EP1413649A1 (en) 2002-10-22 2002-10-22 Enamelled watch dial and process for making it
PCT/CH2003/000678 WO2004038066A2 (en) 2002-10-22 2003-10-17 Enamel dial for watch and method for making an enamel dial

Publications (1)

Publication Number Publication Date
HK1074062A1 true HK1074062A1 (en) 2005-10-28

Family

ID=32050150

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05106355.1A HK1074062A1 (en) 2002-10-22 2005-07-26 Enamel dial for watch and method for making an enamel dial

Country Status (6)

Country Link
EP (2) EP1413649A1 (en)
AT (1) ATE405691T1 (en)
AU (1) AU2003269661A1 (en)
DE (1) DE60323117D1 (en)
HK (1) HK1074062A1 (en)
WO (1) WO2004038066A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH716545B1 (en) * 2019-08-28 2023-03-15 Patek Philippe Sa Geneve Process for decorating a watch element.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR820983A (en) * 1936-07-27 1937-11-24 Process for enamelling sheets, particularly applicable to decorative coatings
DE3223028A1 (en) * 1981-06-24 1983-01-05 Ise Kogyo K.K., Osaka Product having cloisonné enamelling
DE3323758C1 (en) * 1983-07-01 1984-07-19 Bernd 4000 Düsseldorf Deckert Clock face

Also Published As

Publication number Publication date
EP1554415A2 (en) 2005-07-20
DE60323117D1 (en) 2008-10-02
ATE405691T1 (en) 2008-09-15
EP1554415B1 (en) 2008-08-20
AU2003269661A1 (en) 2004-05-13
EP1413649A1 (en) 2004-04-28
WO2004038066A2 (en) 2004-05-06
WO2004038066A3 (en) 2004-10-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161017