IT1067307B - Cassa d'orologio e metodo per fabbricare la stessa - Google Patents

Cassa d'orologio e metodo per fabbricare la stessa

Info

Publication number
IT1067307B
IT1067307B IT29897/76A IT2989776A IT1067307B IT 1067307 B IT1067307 B IT 1067307B IT 29897/76 A IT29897/76 A IT 29897/76A IT 2989776 A IT2989776 A IT 2989776A IT 1067307 B IT1067307 B IT 1067307B
Authority
IT
Italy
Prior art keywords
blank
watch case
manufacturing itself
itself
manufacturing
Prior art date
Application number
IT29897/76A
Other languages
English (en)
Original Assignee
Suisse Horlogerie
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 Suisse Horlogerie filed Critical Suisse Horlogerie
Application granted granted Critical
Publication of IT1067307B publication Critical patent/IT1067307B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • C04B35/5611—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on titanium carbides
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/025—Method or apparatus with particular material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/026—Method or apparatus with machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/031—Pressing powder with other step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making
    • Y10T29/49584—Watch or clock making having case, cover, or back

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Adornments (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
IT29897/76A 1975-12-04 1976-11-29 Cassa d'orologio e metodo per fabbricare la stessa IT1067307B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49841/75A GB1525609A (en) 1975-12-04 1975-12-04 Watch case and method of manufacture thereof

Publications (1)

Publication Number Publication Date
IT1067307B true IT1067307B (it) 1985-03-16

Family

ID=10453744

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29897/76A IT1067307B (it) 1975-12-04 1976-11-29 Cassa d'orologio e metodo per fabbricare la stessa

Country Status (7)

Country Link
US (1) US4087894A (it)
JP (1) JPS5941150B2 (it)
CH (1) CH613337B (it)
FR (1) FR2334136A1 (it)
GB (1) GB1525609A (it)
HK (1) HK60483A (it)
IT (1) IT1067307B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251841A (en) * 1979-06-01 1981-02-17 International Business Machines Corporation Magnetic head slider assembly
US4366254A (en) * 1980-04-17 1982-12-28 The Valeron Corporation High toughness ceramic cutting tool
GB2123330B (en) * 1982-05-06 1986-05-21 Citizen Watch Co Ltd Method of making a watchcase
JPS60187636U (ja) * 1984-05-25 1985-12-12 山本　恵一 部屋構築用幅木
KR100754811B1 (ko) * 1999-09-07 2007-09-04 시티즌 홀딩스 가부시키가이샤 장식품, 시계 외장 부품 및 그 제조 방법
JP7036840B2 (ja) * 2018-01-30 2022-03-15 京セラ株式会社 装飾部品
EP3663273A1 (fr) * 2018-12-07 2020-06-10 The Swatch Group Research and Development Ltd Article decoratif en ceramique
EP3708384A1 (fr) * 2019-03-14 2020-09-16 Omega SA Element d'habillage ou cadran d'horlogerie ou de bijouterie en materiau conducteur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242664A (en) * 1961-11-08 1966-03-29 Schlup & Cie S A Watch case
US3679442A (en) * 1969-11-21 1972-07-25 Du Pont Hot-pressed titanium nitride-titanium carbide compositions
BE759202A (fr) * 1969-11-21 1971-04-30 Du Pont Articles de joaillerie a base de nitrures
US3719479A (en) * 1971-02-12 1973-03-06 Du Pont Method of fabricating ring shapes by hot pressing
US3776706A (en) * 1971-12-15 1973-12-04 Du Pont Aluminum oxide based articles of jewelry
CH10573A4 (it) * 1973-01-05 1974-04-11

Also Published As

Publication number Publication date
CH613337GA3 (it) 1979-09-28
HK60483A (en) 1983-12-02
JPS5941150B2 (ja) 1984-10-04
US4087894A (en) 1978-05-09
FR2334136B1 (it) 1979-09-28
FR2334136A1 (fr) 1977-07-01
CH613337B (fr)
GB1525609A (en) 1978-09-20
JPS5297762A (en) 1977-08-16

Similar Documents

Publication Publication Date Title
JPS6465018A (en) Ceric oxide having novel morphological characteristics and manufacture
BE746859A (fr) Methode de fabrication d'outils de meulage a liant metallique, et outils produits par cette methode
FR2334136B1 (it)
ZA795575B (en) Process and apparatus for the manufacture of sintered tungsten carbide tool blanks
JPS51131990A (en) Method of manufacturing grinding body
JPS5284597A (en) Method of grinding precisely and burnishing surface of lens by lapping tool tool for finishing surface of lens and method of manufacturing same
SE7710548L (sv) Forfarande for framstellning av keramiska material
JPS5214374A (en) Treatment equpment for ion beam
GB1310633A (en) Method of increasing the machining life of carbide cutting tools
JPS5358794A (en) Production of piezoelectric ceramic element
JPS5389089A (en) Method of dressing spherical surface grinder
JPS51142196A (en) Generating process of involute arc-shaped hob:its equipment and involu t arc-shaped hob
JPS5392403A (en) Manufacturing method for dc motor brush
JPS5262556A (en) Producing method for blade of reciprocating electric shaver
JPS524498A (en) Method for the production of chromium oxide
JPS51122894A (en) Plane grinder by electric machining method
JPS5241988A (en) Manufacturing method for wire grind stone
JPS5333497A (en) Centerless grinder
JPS5240889A (en) Automatic profile grinder
JPS5230206A (en) Process for production of watch cases by sintering and forging
JPS5450439A (en) Manufacture of alumite substrate
JPS52136495A (en) Process of manufacturing wire electrode for electrospark machining
Muhlratzer et al. Forming Oxide Coatings on Metals
SU676391A1 (ru) Расточна оправка
IT1010385B (it) Procedimento per produrre particel le di ossido metallico o di carburo metallico