EP3550383A4 - Timepiece case - Google Patents

Timepiece case Download PDF

Info

Publication number
EP3550383A4
EP3550383A4 EP17875698.7A EP17875698A EP3550383A4 EP 3550383 A4 EP3550383 A4 EP 3550383A4 EP 17875698 A EP17875698 A EP 17875698A EP 3550383 A4 EP3550383 A4 EP 3550383A4
Authority
EP
European Patent Office
Prior art keywords
timepiece case
timepiece
case
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP17875698.7A
Other languages
German (de)
French (fr)
Other versions
EP3550383B1 (en
EP3550383A1 (en
Inventor
Haruhiko TERAZONO
Shinichi HAYASHI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Publication of EP3550383A1 publication Critical patent/EP3550383A1/en
Publication of EP3550383A4 publication Critical patent/EP3550383A4/en
Application granted granted Critical
Publication of EP3550383B1 publication Critical patent/EP3550383B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • 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
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • 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
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Adornments (AREA)
  • Powder Metallurgy (AREA)
EP17875698.7A 2016-11-29 2017-11-29 Timepiece case Active EP3550383B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016231463 2016-11-29
PCT/JP2017/042815 WO2018101332A1 (en) 2016-11-29 2017-11-29 Timepiece case

Publications (3)

Publication Number Publication Date
EP3550383A1 EP3550383A1 (en) 2019-10-09
EP3550383A4 true EP3550383A4 (en) 2020-07-08
EP3550383B1 EP3550383B1 (en) 2024-05-15

Family

ID=62242559

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17875698.7A Active EP3550383B1 (en) 2016-11-29 2017-11-29 Timepiece case

Country Status (4)

Country Link
EP (1) EP3550383B1 (en)
JP (1) JP6419391B2 (en)
CN (1) CN109997085B (en)
WO (1) WO2018101332A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021015092A1 (en) * 2019-07-25 2021-01-28 京セラ株式会社 Molding mold and production method thereof
JPWO2021020502A1 (en) * 2019-07-31 2021-02-04

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04258785A (en) * 1991-02-14 1992-09-14 Seiko Electronic Components Ltd Machining method of super hard case for wrist watch
WO2015104252A2 (en) * 2014-01-07 2015-07-16 Cartier Création Studio Sa Device for securing a crystal to a watch case

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110071A (en) * 1980-02-05 1981-09-01 Citizen Watch Co Ltd Chamfer structure of nonround watch case
JPS63249085A (en) 1987-04-06 1988-10-17 Seiko Epson Corp Structure of case for timepiece
JP3493328B2 (en) * 1999-11-19 2004-02-03 京セラ株式会社 Clock frame
DE60235901D1 (en) * 2002-12-23 2010-05-20 Asulab Sa Watch case with bottom or lid with bayonet lock that can be opened manually
GB2433281B (en) * 2003-01-27 2007-08-01 Enventure Global Technology Lubrication system for radially expanding tubular members
CN1569395A (en) * 2003-07-14 2005-01-26 王泽民 Design optimization and intelligent diagnosis and control expert system for honing technology
KR100640141B1 (en) * 2004-04-21 2006-10-31 제이에스알 가부시끼가이샤 Chemical mechanical polishing pad, manufacturing process thereof and chemical mechanical polishing method
EP1906268A1 (en) * 2006-09-27 2008-04-02 Omega SA Watch case with a composite middle
JP4864757B2 (en) * 2007-02-14 2012-02-01 東京エレクトロン株式会社 Substrate mounting table and surface treatment method thereof
CN102476347A (en) * 2010-11-29 2012-05-30 徐金兰 Automobile cylinder jacket platform honing process
JP5052709B2 (en) * 2011-02-07 2012-10-17 京セラ株式会社 Decorative article and decorative article having the same
WO2012176777A1 (en) * 2011-06-20 2012-12-27 京セラ株式会社 Fiber guide
CN102840349B (en) * 2011-06-20 2016-06-22 Toto株式会社 Disc valve
EP2595008B1 (en) * 2011-11-17 2015-01-07 Montres Rado S.A. Case for a clock piece
JP2014095392A (en) * 2012-11-07 2014-05-22 Toyota Motor Corp Gear and manufacturing method thereof
CN103777512B (en) * 2014-02-25 2016-05-18 广州市聆溢表业有限公司 The welding process of a kind of zirconia ceramics and metalwork
JP6482888B2 (en) * 2015-02-05 2019-03-13 中国塗料株式会社 Method of predicting frictional resistance of rough surface and surface performance evaluation apparatus
EP3070545A1 (en) * 2015-03-17 2016-09-21 Omega SA Watertight watch case
JP6495711B2 (en) * 2015-03-26 2019-04-03 京セラ株式会社 Cermet decorative member, watch, portable terminal and accessory using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04258785A (en) * 1991-02-14 1992-09-14 Seiko Electronic Components Ltd Machining method of super hard case for wrist watch
WO2015104252A2 (en) * 2014-01-07 2015-07-16 Cartier Création Studio Sa Device for securing a crystal to a watch case

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018101332A1 *

Also Published As

Publication number Publication date
JP6419391B2 (en) 2018-11-07
EP3550383B1 (en) 2024-05-15
CN109997085B (en) 2021-12-24
JPWO2018101332A1 (en) 2018-12-06
EP3550383A1 (en) 2019-10-09
WO2018101332A1 (en) 2018-06-07
CN109997085A (en) 2019-07-09

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